Source: https://patents.google.com/patent/JP6163361B2/en
Timestamp: 2020-08-09 10:10:42
Document Index: 284619105

Matched Legal Cases: ['art 104', 'art 104', 'art 151', 'art 104', 'art 104', 'arts 6', 'art 6']

JP6163361B2 - Bus bar module and power supply - Google Patents
JP6163361B2
JP6163361B2 JP2013121224A JP2013121224A JP6163361B2 JP 6163361 B2 JP6163361 B2 JP 6163361B2 JP 2013121224 A JP2013121224 A JP 2013121224A JP 2013121224 A JP2013121224 A JP 2013121224A JP 6163361 B2 JP6163361 B2 JP 6163361B2
JP2013121224A
JP2014238986A5 (en
JP2014238986A (en
智史 菱倉
輝満 松本
2013-06-07 Application filed by 矢崎総業株式会社 filed Critical 矢崎総業株式会社
2013-06-07 Priority to JP2013121224A priority Critical patent/JP6163361B2/en
2014-12-18 Publication of JP2014238986A publication Critical patent/JP2014238986A/en
2016-12-08 Publication of JP2014238986A5 publication Critical patent/JP2014238986A5/ja
2017-07-12 Publication of JP6163361B2 publication Critical patent/JP6163361B2/en
The present invention relates to a bus bar module and a power supply device, and more particularly to a bus bar module for connecting a plurality of batteries in series and a power supply device having the bus bar module.
For example, a battery module as a drive source of the electric motor is mounted on an electric vehicle that travels using an electric motor, a hybrid vehicle that travels using both an engine and an electric motor, and the like. This battery module has a unit cell group in which a plurality of unit cells having electrode terminals are arranged side by side. The plurality of electrode terminals are electrically connected by a battery wiring module (see, for example, Patent Document 1).
As shown in FIG. 4, the battery wiring module 101 described in Patent Literature 1 includes a plurality of connection units 102 connected in the left-right direction (the arrangement direction of the single cells in the single cell group). Each connecting unit 102 accommodates a bus bar 103 that connects an electrode terminal of one unit cell and an electrode terminal of another unit cell adjacent to the one unit cell among the plurality of unit cells, and a bus bar 103. And a synthetic resin bus bar housing portion 104.
The bus bar accommodating portion 104 accommodates a voltage detection terminal 105 that is connected to the electrode terminal and detects the voltage of the electrode terminal. The voltage detection terminal 105 includes a connection portion 150 having a plate shape, and a barrel portion 151 that is extended from the connection portion 150 and is connected to the voltage detection line 106.
Further, the bus bar housing part 104 includes a barrel part housing part 104A for projecting the barrel part 151 forward (downward in FIG. 4) of the bus bar housing part 104 at a substantially central position in the longitudinal direction of the bus bar housing part 104. It is formed to extend forward. The barrel portion accommodating portion 104A is formed in a groove shape opening upward, and the barrel portion 151 is accommodated inside the barrel portion accommodating portion 104A. In the conventional battery wiring module 101, the barrel portion housing 104 </ b> A is formed to extend in front of the bus bar housing portion 104, thereby reducing the pitch between adjacent unit cells and arranging the cells of the battery wiring module 101 in a line. The miniaturization was aimed at.
However, in the conventional battery wiring module 101, a barrel portion housing 104A is, in front of the bus bar accommodating portion 104 because I have been formed to extend (the direction perpendicular to the direction of arrangement of unit cells), towards direction of the unit cells are arranged It was difficult to secure space.
The present invention can be widely space sequence Direction of the battery, or an object to provide a busbar module and the power supply device can be downsized in the direction orthogonal to the array direction of the battery.
The present invention described in claim 1 includes a plurality of bus bars for connecting a plurality of batteries in series by connecting electrodes of adjacent batteries among a plurality of batteries arranged so that each electrode is arranged in a straight line. A bus bar module comprising: a plurality of terminals connected to the battery electrodes; and a plurality of bus bars and a case accommodating the plurality of terminals, wherein each of the terminals is electrically connected to the battery electrodes. A terminal body connected to the terminal body, and a projecting part that projects from a part of the periphery of the terminal body in the surface extending direction of the terminal body and functions as an electric wire connecting part. The projecting direction is an orientation along the arrangement direction of the batteries, and the projecting portion is an end in a direction intersecting the arrangement direction of the terminal body in a state where the terminals are electrically connected to the electrodes of the battery. Set to a position where Are, Ba Suva module the projecting portions of said terminal arrangement direction are arranged adjacent to the battery, characterized in that are arranged in the direction crossing the arrangement direction so as to alternately It is.
The present invention is claimed in claim 2, wherein, in the present invention of claim 1 Symbol placement, the said case, and arranged in the arrangement direction of the battery, the plurality of accommodating portions for accommodating the respective terminals are provided, wherein The accommodating portion is provided with a first accommodating portion that accommodates the terminal body, and a second accommodating portion that protrudes from the first accommodating portion and accommodates the protruding portion, and the second accommodating portion is The first housing part is provided so as to extend in a direction along the battery arrangement direction.
A third aspect of the present invention includes a battery assembly including a plurality of batteries in which positive and negative electrodes are alternately stacked in opposite directions, and the bus bar module according to the first or second aspect. This is a power supply device.
According to the first and third aspects of the present invention, each terminal has a terminal main body in which an insertion hole for inserting a battery electrode is formed, and a surface extending direction of the terminal main body from a part of the peripheral edge of the terminal main body. And the protruding direction of the protruding portion is arranged in the direction along the battery arrangement direction, so that the protruding portion of the protruding portion is larger than the conventional bus bar module. The space in the direction orthogonal to the battery arrangement direction can be widened. Therefore, components such as a heat radiating tube can be arranged between electrodes in a direction orthogonal to the arrangement direction of the plurality of batteries. Alternatively, the bus bar module can be reduced in size in a direction orthogonal to the battery arrangement direction.
In addition , the terminal is arranged with the battery electrode inserted in the insertion hole, and the protruding portion is provided at the end in the direction intersecting the arrangement direction of the terminal body, and is arranged adjacent to the battery arrangement direction. Since the protruding portions of the arranged terminals are provided side by side in the direction intersecting the arrangement direction so as to alternate with each other, the protruding portion is provided for the protruding dimension of the protruding portion rather than being provided side by side in the arrangement direction. As a result, it is possible to prevent an increase in the size of the bus bar module in the battery array direction.
According to the second aspect of the present invention, the case is provided with a plurality of accommodating portions that are arranged side by side in the arrangement direction of the batteries and accommodate each terminal, and the accommodating portion includes a first body that accommodates the terminal body. A housing portion and a second housing portion that projects from the first housing portion and accommodates the projecting portion are provided, and the second housing portion extends from the first housing portion in a direction along the battery arrangement direction. Since it is provided, the insulation with the terminals arranged at the adjacent positions is ensured, and the terminals arranged at the adjacent positions are prevented from being short-circuited, while the The space in the direction orthogonal to the arrangement direction of the batteries can be widened by the extension dimension of the two housing portions.
It is a disassembled perspective view of the power supply device concerning one embodiment of this invention. It is a top view of the bus bar module which comprises the power supply device shown by FIG. FIG. 3 is an enlarged view showing a main part of the bus bar module shown in FIG. 2. It is a top view which shows the conventional battery wiring module.
A bus bar module and a power supply device according to an embodiment of the present invention will be described below with reference to FIGS.
As shown in FIGS. 1 and 2, the bus bar module 1 is attached to the upper surface of the battery assembly 2 shown in FIG. 1 to constitute a power supply device 10. The power supply device 10 is mounted on an electric vehicle that travels using an electric motor, a hybrid vehicle that travels using both an engine and an electric motor, and supplies power to the electric motor.
As shown in FIG. 2, the battery assembly 2 includes a plurality of batteries 20 and a fixing member (not shown) that fixes the plurality of batteries 20 so as to overlap each other. Each battery 20 includes a battery main body 21 filled with an electrolyte in a box-shaped housing, and a positive electrode 22 (an example of an “electrode”) protruding from one side surface and the other side surface of the battery main body 21. And a negative electrode 23 (an example of an “electrode”). Each of the positive electrode 22 and the negative electrode 23 is formed in a cylindrical shape from a conductive metal, and a thread groove that is screwed into the nut 2 </ b> A is formed on the outer peripheral surface thereof.
Furthermore, the plurality of batteries 20 are arranged in two rows so that the positive electrodes 22 and the negative electrodes 23 are alternately arranged in a straight line along the overlapping direction of the batteries 20. Here, the arrow Y in FIG. 2 indicates the arrangement direction of the plurality of batteries 20 and the longitudinal direction of the bus bar module 1, and the arrow X indicates the direction orthogonal to (intersects) the arrangement direction of the batteries 20 and the bus bar module 1. The arrow Z indicates the height direction of the bus bar module 1.
The bus bar module 1 connects a plurality of the above-described batteries 20 in series. As shown in FIGS. 1 and 2, a plurality of batteries 20 are connected by connecting a positive electrode 22 and a negative electrode 23 of the batteries 20 adjacent to each other. A plurality of bus bars 3 connected in series, a plurality of voltage detection terminals 4 electrically connected to each bus bar 3 to detect the voltage of each battery 20, and a plurality of voltage detection terminals 4 connected to each voltage detection terminal 4. The voltage detection line 40 includes a plurality of bus bars 3, a plurality of voltage detection terminals 4, and a case 5 that accommodates the plurality of voltage detection lines 40. In the bus bar module 1, the electric motor is connected to the electrodes 22A and 23A, which are located at both ends of the plurality of batteries 20 and have different polarities, via a pair of power supply terminals (not shown), and the electric power is supplied to the electric motor. Supply.
Each of the plurality of bus bars 3 is obtained by pressing a metal plate or the like. As shown in FIG. 1 or the like, a positive electrode 22 and a negative electrode 23 of electrodes adjacent to each other are formed on a plate-like metal plate. A pair of through-holes 3a to be inserted is formed. The bus bar 3 is fixed and electrically connected to the positive electrode 22 and the negative electrode 23 by screwing the nut 2A into the positive electrode 22 and the negative electrode 23 inserted into the pair of through holes 3a.
Each of the plurality of voltage detection terminals 4 is obtained by pressing a metal plate or the like. As shown in FIG. 1, as shown in FIG. (An example of a “terminal body”) and a continuous portion formed on the periphery of the electrical contact portion 41, and projecting from a part of the periphery of the electrical contact portion 41 in the longitudinal direction (arrow Y direction) of the bus bar module 1. And a wire connection portion 42 (an example of a “projection”) that is formed and connected to the voltage detection line 40.
As shown in FIG. 1, a through hole 4 a is formed in the center of the electrical contact portion 41. The wire connection portion 42 has a through hole 4a at a peripheral edge along the width direction (arrow X direction) of the bus bar module 1 in a state where the voltage detection terminal 4 is inserted into the electrodes 22 and 23 of the battery 20. It is provided at the end. The electric wire connection portion 42 includes a caulking piece for caulking the core wire of the voltage detection line 40. Each voltage detection terminal 4 is electrically connected to each bus bar 3 while either one of the positive electrode 22 or the negative electrode 23 of the battery 20 is inserted into the through hole 4a and overlapped with each bus bar 3. The core of the voltage detection line 40 is caulked with a caulking piece to be electrically connected to the voltage detection line 40.
As shown in FIG. 1, the case 5 is formed in a substantially rectangular shape substantially equal to the upper surface of the battery assembly 2, and is overlaid on the upper surface of the battery assembly 2. The case 5 is formed in a box shape that can accommodate each bus bar 3 and each voltage detection terminal 4 stacked on the bus bar 3 and is provided in a straight line along the arrow Y direction. 6A, 6B, 6C (an example of “accommodating portion”), a pair of terminal accommodating portions formed in a box shape capable of accommodating each power supply terminal and each voltage detection terminal 4 superimposed on this power supply terminal. 7A, 7B (an example of “accommodating portion”) and a voltage detection line 40 provided on a straight line parallel to the longitudinal direction (arrow Y direction) of the bus bar module 1 and connected to the voltage detection terminal 4 is indicated by an arrow Y. A hook-shaped routing portion 8 that is routed in the direction is provided. Each of the bus bar accommodating portions 6A, 6B, 6C and each of the terminal accommodating portions 7A, 7B has connection accommodating portions 62, 72 (for accommodating the electric wire connecting portions 42 of the respective voltage detection terminals 4 accommodated therein. An example of a “second housing portion” is provided for each.
Here, in this embodiment, as shown in FIG. 1, three bus bar accommodating parts 6A, 6B, 6C are provided. Of the three bus bar accommodating portions 6A, 6B, and 6C, the two bus bar accommodating portions 6A and 6B are provided in a direction that is point-symmetric with respect to each other, and are connected to a line on the straight line in the arrow Y direction. The accommodating portion 6C is provided at a position facing the two bus bar accommodating portions 6A and 6B in the arrow X direction. A pair of terminal accommodating portions 7A and 7B are provided on both sides of the bus bar accommodating portion 6C in the arrow Y direction. Thus, the accommodating portions 6A, 6B, 6C, 7A, and 7B are provided in two rows spaced in the width direction (arrow X direction) of the bus bar module 1, and the two rows of accommodating portions 6A, 6B, 6C, Between the rows 7A and 7B, the routing portion 8 is arranged in parallel to these rows.
The two bus bar accommodating portions 6A and 6B are provided side by side in the width direction (arrow X direction) of the bus bar module 1 so that the connection accommodating portions 62 are alternately arranged. The remaining one bus bar accommodating portion 6C and one terminal accommodating portion 7B of the pair of terminal accommodating portions 7A, 7B provided on both sides in the arrow Y direction of the bus bar accommodating portion 6C are respectively connected accommodating portions 62, 72. They are provided side by side in the width direction (arrow X direction) of the bus bar module 1 so that they are alternately arranged.
The bus bar housing portions 6A, 6B, and 6C include a first main body housing portion 61 (an example of a “first housing portion”) that houses the electrical contact portions 41 of the bus bar 3 and the voltage detection terminal 4, and a first main body housing portion 61. And a connection accommodating portion 62 that accommodates the wire connecting portion 42 of the voltage detection terminal 4 accommodated in the inside of the terminal. The first main body accommodating portion 61 includes a bottom wall (not shown) on which the bus bar 3 is placed, and a peripheral wall 63 that is provided standing from the bottom wall and surrounds the bus bar 3. Both sides of the bottom wall in the direction of the arrow Y are opened so that the electrodes 22 and 23 of the battery 20 are inserted through the bottom wall. The peripheral wall 63 is connected to the side wall 63 </ b> A, which is a part of the peripheral wall 63 and is erected at the end in the longitudinal direction of the bus bar module 1, with the electric wire connection of the voltage detection terminal 4 accommodated in the first main body accommodating portion 61. A lead-out port 60 (shown in FIG. 3) for leading the portion 42 is formed by cutting out a part of the side wall 63A.
As shown in FIG. 3, the connection housing portion 62 is formed between a continuous wall (not shown) continuously formed on the bottom wall of the first main body housing portion 61 and a standing wall from the continuous wall. And a pair of upright walls 64 and 65 that house the electric wire connection portion 42 of the voltage detection terminal 4. One end of each of the pair of standing walls 64 and 65 is continuous to both edges of the outlet 60, and the other end is provided to extend in the longitudinal direction (arrow Y direction) of the bus bar module 1.
Further, as shown in FIG. 3, among the connection accommodating portions 62 provided side by side in the width direction (arrow X direction) of the bus bar module 1 so as to alternate between the adjacent bus bar accommodating portions 6A and 6B. The connection housing portion 62 on the inner side in the width direction of the module 1 is connected to the other end of the standing wall 64 and is provided along the width direction of the bus bar module 1 so as to be adjacent to each of the adjacent bus bar housing portions 6A and 6B. A partition wall 66 is provided for partitioning the voltage detection lines 40 accommodated therein.
As shown in FIG. 1, the pair of terminal accommodating portions 7 </ b> A and 7 </ b> B includes a second main body accommodating portion 71 (an example of a “first accommodating portion”) that accommodates the electrical contact portion 41 of the power supply terminal and the voltage detection terminal 4. And a connection housing portion 72 that houses the wire connection portion 42 of the voltage detection terminal 4 housed in the second main body housing portion 71. The second main body accommodating portion 71 has a bottom wall (not shown) on which the power supply terminal and the voltage detection terminal 4 stacked on each other are placed on the surface, and is provided upright from the bottom wall. And a peripheral wall 73 surrounding the voltage detection terminal 4. A through hole (not shown) that overlaps the through hole 4 a of the voltage detection terminal 4 is formed in the bottom wall. The peripheral wall 73 is a part of the peripheral wall 73 and is connected to the side wall 73 </ b> A standing at the end in the longitudinal direction of the bus bar module 1. The electric wire connecting portion of the voltage detection terminal 4 accommodated in the second main body accommodating portion 71. The outlet for leading out 42 is formed by cutting out a part of the side wall 73A.
The connection housing portion 72 is a pair of a continuous wall (not shown) continuously formed on the bottom wall and a pair of housing the wire connection portion 42 of the voltage detection terminal 4 between the continuous wall and standing between them. And standing walls 74 and 75. One end of each of the pair of standing walls 74 and 75 is connected to both edges of the outlet, and the other end is provided to extend in the longitudinal direction (arrow Y direction) of the bus bar module 1.
Further, the case 5 is provided with a plurality of connecting portions 9 that connect the routing portion 8 and the bus bar accommodating portions 6A and 6B. The plurality of connecting portions 9 are provided so as to extend along the width direction of the bus bar module 1 in parallel with each other. Among these connecting portions 9, the connecting portion 9A located at the center in the longitudinal direction (arrow Y direction) of the bus bar module 1 is provided continuously to the continuous walls of the bus bar accommodating portions 6A and 6B. In 9A, the voltage detection line 40 led out from the connection accommodating portion 62 of the bus bar accommodating portions 6A and 6B is placed. These voltage detection lines 40 are routed to the routing portion 8 via the connecting portion 9A.
Next, an assembly procedure of the power supply apparatus 10 having the above configuration will be described with reference to FIG. First, the bus bar 3, the voltage detection terminal 4, the case 5, and the like are manufactured separately, and the core wire of the voltage detection line 40 is caulked with a caulking piece in the electric wire connection portion 42 of the voltage detection terminal 4. And each bus bar 3 is mounted in the bottom wall of each bus bar accommodating part 6A, 6B, 6C of case 5. FIG. Then, the voltage detection terminal 4 is brought close to the bottom wall so that the protruding direction of the electric wire connecting portion 42 is along the longitudinal direction (arrow Y direction) of the bus bar module 1 and overlaps the bus bar 3. Then, the electrical contact portion 41 is accommodated in the first main body accommodating portion 61, and the wire connecting portion 42 is accommodated in the first connection accommodating portion 62. At the same time, the pair of openings on the bottom wall side provided in the bus bar housing portion 6 and the pair of through holes 3a provided in the bus bar 3 overlap, and the bus bar housing portion 6 and the pair of through holes 3a in the bus bar 3 are overlapped. A through hole 4a provided in the voltage detection terminal 4 overlaps one of them. Thereafter, the other end side of the voltage detection line 40 accommodated in the bus bar accommodating portions 6A and 6B and connected to the voltage detection terminal 4 is led out from the connection accommodating portion 62, and the routing portion 8 is connected via the connecting portion 9A. Route in. Further, the other end side of the voltage detection line 40 accommodated in the bus bar accommodating portion 6 </ b> C and connected to the voltage detection terminal 4 is led out from the connection accommodating portion 62 and routed in the routing portion 8.
Next, each power supply terminal is placed on the bottom wall of each terminal accommodating portion 7A, 7B. Then, the voltage detection terminal 4 is brought closer to the bottom wall and overlapped with the power supply terminal. Then, the electrical contact portion 41 is accommodated in the second main body accommodating portion 71, and the wire connection portion 42 is accommodated in the second connection accommodating portion 72. The through hole on the bottom wall provided in the terminal accommodating portions 7A and 7B and the through hole 4a provided in the voltage detection terminal 4 overlap. Then, the other end side of the voltage detection line 40 accommodated in the terminal accommodating portions 7 </ b> A and 7 </ b> B and connected to the voltage detection terminal 4 is led out from the connection accommodating portion 72 and routed in the routing portion 8.
Finally, the case 5 is brought close to the upper surface of the battery assembly 2, and the positive electrode 22 and the negative electrode 23 of the battery 20 are inserted into the opening on the bottom wall side of the case 5, the through hole 3 a of the bus bar 3, and the through hole 4 a of the voltage detection terminal 4. In this state, the nut 2A is screwed. At this time, since the wire connecting portion 42 is disposed so as to protrude in the longitudinal direction (in the arrow Y direction) of the bus bar module 1, the nut 2 </ b> A is attached to the electrode 22 of the battery 20 without the tool interfering with the wire connecting portion 42. , 23 can be screwed together. Thus, the electrodes 22 and 23 of the battery 20, the bus bar 3, and the voltage detection terminal 4 are electrically connected and fixed. Thus, the assembly of the power supply device 10 is completed.
According to the embodiment described above, each voltage detection terminal (terminal) 4 includes an electrical contact portion 41 (terminal body) in which a through hole (insertion hole) 4a into which the electrodes 22 and 23 of the battery 20 are inserted, and A wire connecting portion (projecting portion) provided so as to protrude from a part of the peripheral edge of the electrical contact portion 41 in the surface extending direction of the electrical contact portion 41, and a protruding direction of the wire connecting portion 42 since (arrow Y direction) are arranged in a direction along the arrangement direction of the battery, only the projecting dimension of the wire connecting portion 42, it is possible to widen the space of sequence direction of the battery (arrow Y direction). Therefore, it is possible to arrange the components such as the heat radiation pipe between sequences Direction of electrodes 22 and 23 of the plurality of batteries. Alternatively, the bus bar module 1 can be downsized in a direction (arrow X direction) orthogonal to the battery arrangement direction.
Further, in the above-described embodiment, the voltage detection terminal 4 protrudes in a direction away from the through hole 3a of the bus bar 3 with the protruding direction (arrow Y direction) of the wire connecting portion 42 being along the battery arrangement direction ( However, the present invention is not limited to this. The voltage detection terminal 4 protrudes toward the through hole 3a of the bus bar 3 (toward the inner side of the main body accommodating portions 61 and 62) with the protruding direction of the wire connecting portion 42 being along the battery arrangement direction. May be arranged.
Each of the above-described embodiments is merely a representative form of the present invention, and the present invention is not limited to the embodiment. That is, those skilled in the art can implement various modifications in accordance with conventionally known knowledge without departing from the scope of the present invention. As long as the configuration of the bus bar module 1 of the present invention is still provided by such modification, it is of course included in the scope of the present invention.
DESCRIPTION OF SYMBOLS 1 Bus bar module 10 Power supply device 2 Battery assembly 3 Bus bar 4 Voltage detection terminal (an example of “terminal”)
4a transmural hole
5 Case 41 Electrical contact part (an example of “terminal body”)
42 Electric wire connection (an example of a “protrusion”)
Y arrangement direction
A plurality of bus bars connecting the plurality of batteries in series by connecting the electrodes of adjacent batteries among the plurality of batteries arranged so that each electrode is arranged in a straight line;
A plurality of terminals connected to the electrodes of the battery;
A bus bar module comprising a plurality of bus bars and a case for accommodating the plurality of terminals,
Each of the terminals is provided with a terminal main body electrically connected to the electrode of the battery, and protruding from a part of the peripheral edge of the terminal main body in the surface extending direction of the terminal main body to function as a wire connecting portion. a projecting portion, and a projecting direction of the projecting portion is a direction along an arrangement direction of the batteries ,
The protruding portion is provided at a position that is an end portion in a direction intersecting the arrangement direction of the terminal main body in a state where the terminal is electrically connected to the electrode of the battery.
Ba Suva module, characterized in that the said projecting portions of the terminals arranged adjacent to the array direction of the battery, are arranged in the direction crossing the arrangement direction so as to alternately.
The case is provided with a plurality of accommodating portions for accommodating the terminals in parallel in the arrangement direction of the batteries,
The accommodating portion is provided with a first accommodating portion that accommodates the terminal body, and a second accommodating portion that is formed to protrude from the first accommodating portion and accommodates the protruding portion,
It said second housing portion, busbar module of claim 1 Symbol mounting, characterized in that from the first housing portion is provided to extend in a direction along the arrangement direction of the battery.
A battery assembly composed of a plurality of batteries in which positive and negative electrodes are alternately stacked in opposite directions;
Power supply, characterized in that it and a busbar module of claim 1 or claim 2.
JP2013121224A 2013-06-07 2013-06-07 Bus bar module and power supply Active JP6163361B2 (en)
JP2013121224A JP6163361B2 (en) 2013-06-07 2013-06-07 Bus bar module and power supply
US14/293,036 US9887408B2 (en) 2013-06-07 2014-06-02 Bus bar module and power unit
DE102014210848.9A DE102014210848A1 (en) 2013-06-07 2014-06-06 Busbar module and power unit
CN201410253300.0A CN104241580A (en) 2013-06-07 2014-06-09 Bus bar module and power unit
JP2014238986A JP2014238986A (en) 2014-12-18
JP2014238986A5 JP2014238986A5 (en) 2016-12-08
JP6163361B2 true JP6163361B2 (en) 2017-07-12
ID=52005727
JP2013121224A Active JP6163361B2 (en) 2013-06-07 2013-06-07 Bus bar module and power supply
US (1) US9887408B2 (en)
JP (1) JP6163361B2 (en)
CN (1) CN104241580A (en)
DE (1) DE102014210848A1 (en)
JP6191878B2 (en) * 2014-09-02 2017-09-06 株式会社オートネットワーク技術研究所 Wiring module and power storage module
JP6167096B2 (en) * 2014-11-18 2017-07-19 本田技研工業株式会社 Battery unit for vehicle
JP6617009B2 (en) 2015-11-16 2019-12-04 株式会社Ｇｓユアサ Power storage device and cover member
JP3343890B2 (en) * 1997-10-13 2002-11-11 トヨタ自動車株式会社 Connection plate for battery holder
JP2013121224A (en) 2011-12-07 2013-06-17 Hitachi Ltd Rotary electric machine
2013-06-07 JP JP2013121224A patent/JP6163361B2/en active Active
2014-06-02 US US14/293,036 patent/US9887408B2/en active Active
2014-06-06 DE DE102014210848.9A patent/DE102014210848A1/en active Pending
2014-06-09 CN CN201410253300.0A patent/CN104241580A/en not_active Application Discontinuation
JP2014238986A (en) 2014-12-18
CN104241580A (en) 2014-12-24
DE102014210848A1 (en) 2014-12-24
US20140363723A1 (en) 2014-12-11
US9887408B2 (en) 2018-02-06
KR101136310B1 (en) 2012-04-19 Battery pack
JP2014532958A (en) 2014-12-08 Battery connector system
KR101445094B1 (en) 2014-10-01 Busbar module and power supply apparatus incorporating the same
EP2790246B1 (en) 2018-01-10 Electric storage module
JP2010049808A (en) 2010-03-04 Battery pack structure
JP5504977B2 (en) 2014-05-28 Battery connection assembly
KR20100135601A (en) 2010-12-27 Cell cartridge
KR101725913B1 (en) 2017-04-11 Battery Cell Interconnect And Voltage Sensing Assembly And a Battery Module
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