mwirth-epo/epo-nmt-datasets huggingface dataset:
检测器单元90可以被配置成检测由衬底70反射的光和由光学系统100’提供的光之间的干涉图案。
The detector unit 90 may be configured to detect an interference pattern between the light reflected by the substrate 70 and the light provided by the optical system 100'.
检测器单元90还可以被配置成基于干涉图案获得衬底70的深度信息。
The detector unit 90 may further be configured to obtain depth information of the substrate 70 based on the interference pattern.
根据本申请的第二示例方面的实施例的光学延迟线和/或根据本申请第三示例方面的实施例的光学相干断层扫描装置可以与等同或类似的效果相关联，如已经关于根据本申请的第一示例方面的光学系统100’所描述的那样。
An optical delay line according to an embodiment of the second example aspect of the present application and/or the optical coherence tomography apparatus according to the embodiment of the third example aspect of the present application may be associated with equivalent or similar effects as it has been described with respect to the optical system 100' according to the first example aspect of the present application.
虽然上面描述了本发明的各种示例实施例，但是应当理解，它们作为示例而不是限制被呈现。
While various example embodiments of the present invention have been described above, it should be understood that they have been presented by way of example, and not limitation.
对在相关领域中的技术人员将明显的是，可以在形式和细节上被做出各种改变。
It will be apparent to persons skilled in the relevant art(s) that various changes in form and detail can be made therein.
因此，本发明不应受上述示例实施例中的任一个的限制，而应仅根据随附的权利要求及其等同物来被定义。
Thus, the present invention should not be limited by any of the above described example embodiments, but should be defined only in accordance with the following claims and their equivalents.
此外，摘要的目的是使通常专利局和公众、以及尤其是不熟悉专利或法律术语或措辞的本领域中的科学家、工程师和从业人员能够根据粗略的检查快速确定本申请的技术公开的性质和本质。
Further, the purpose of the Abstract is to enable the Patent Office and the public generally, and especially the scientists, engineers and practitioners in the art who are not familiar with patent or legal terms or phraseology, to determine quickly from a cursory inspection the nature and essence of the technical disclosure of the application.
摘要并不意欲以任何方式限制在本文呈现的示例实施例的范围。
The Abstract is not intended to be limiting as to the scope of the example embodiments presented herein in any way.
还应该理解的是，在权利要求中叙述的任何过程不需要以所呈现的顺序来被执行。
It is also to be understood that any procedures recited in the claims need not be performed in the order presented.
虽然本说明书包含很多具体实施例细节，但这些不应该理解为是对任何发明的范围或要求保护的内容的限制，而应该理解为是对特定于本文描述的具体实施例的特征的描述。
While this specification contains many specific embodiment details, these should not be construed as limitations on the scope of any inventions or of what may be claimed, but rather as descriptions of features specific to particular embodiments described herein.
在单独的实施例的背景下，本说明书中所描述的某些特征也可在单个实施例中结合实现。
Certain features that are described in this specification in the context of separate embodiments can also be implemented in combination in a single embodiment.
相反地，也可以在多个实施例中单独地或以任何合适的子组合实现在单一实施例的背景下描述的各种特征。
Conversely, various features that are described in the context of a single embodiment can also be implemented in multiple embodiments separately or in any suitable sub-combination.
此外，尽管特征在上文中可能被描述为作用在特定组合中并甚至起初如此要求保护，但是来自所要求保护的组合的一个或更多个特征可在一些情况下从组合中删除，且所要求保护的组合可针对子组合或子组合的变型。
Moreover, although features may be described above as acting in certain combinations and even initially claimed as such, one or more features from a claimed combination can in some cases be excised from the combination, and the claimed combination may be directed to a sub-combination or variation of a sub-combination.
现在已经描述了一些说明性的实施例，显然，前面的描述是说明性的而不是限制性的，已经通过示例的方式被给出。
Having now described some illustrative embodiments and embodiments, it is apparent that the foregoing is illustrative and not limiting, having been presented by way of example.
在不脱离其特征的情况下，本文描述的设备和装置可以以其他特定形式被实施。
The devices and apparatus described herein may be embodied in other specific forms without departing from the characteristics thereof.
前述实施例是说明性的，而不是对所描述的系统和方法的限制。
The foregoing embodiments are illustrative rather than limiting of the described systems and methods.
因此，本文所描述的光学系统和装置的范围由所附权利要求而不是前述描述指示，并且落入权利要求的等价物的意义和范围内的变化都被包括在其中。
Scope of the optical systems and apparatuses described herein is thus indicated by the appended claims, rather than the foregoing description, and changes that come within the meaning and range of equivalence of the claims are embraced therein.
在另一示例中，压紧驱动器1130可具有与夹具凸头60相接合的部件和/或可以穿过夹具凸头60插入植入物10中的轴部，以接合并旋转压紧装置1024的第一部件1046。
In a further example, compression driver 1130 might have a component that engages with jig nose 60 and/or a shaft that can be inserted through jig nose 60 and into implant 10 to engage and rotate first component 1046 of compression device 1024.
如前所述，第一部件1046的这种旋转可以致使压紧装置1024在狭槽24内从其近侧位置向远侧移动到远侧位置并且引起胫骨-距骨关节的压紧。
Such rotation of first component 1046, as described previously, can cause compression device 1024 to move distally within slot 24 from its proximal position to a distal position and cause compression of the tibio-talar joint.
在该过程中，一旦骨螺钉54已经到达其最远侧位置或直到胫骨-距骨关节的最大压紧已经实现，压紧装置1024上的成形物1090就可以接合骨螺钉54并将骨螺钉锁定在狭槽24内。
Formations 1090 on compression device 1024 can, in the process, engage bone screw 54 and lock bone screw within slot 24 once bone screw 54 has reached its distal-most position or until maximum compression of the tibio-talar joint is achieved.
在其最终位置中，在一个示例中，骨螺钉54可以向内侧相对于矢状平面41以约五十度(50°)的角度延伸。
In its final position, in an example, bone screw 54 can extend medially about fifty degrees (50°) relative to sagittal plane 41.
然后可以将骨螺钉56穿过植入物10的狭槽28插入跟骨46中。
A bone screw 56 can then be inserted into calcaneus 46 through slot 28 of implant 10.
在该阶段，压紧仪器90可以用于在内部压紧骨螺钉56并使其从狭槽28中的第一近侧位置平移到狭槽28中的处于所述第一位置的远侧的第二位置。
At this stage, compression instrument 90 can be used to internally compress and translate bone screw 56 from a first proximal position in slot 28 to a second position in slot 28 distal of the first position.
在一个示例中，这一平移可以在约两毫米至约十毫米(2-10mm)之间的任何地方，在一特定示例中为四毫米(4mm)。
In an example, such translation can be anywhere between about two millimeters to about ten millimeters (2-10 mm), in a specific example four millimeters (4 mm).
在一个示例中，第一夹具凸头60可以通过将夹具凸头60的凸起64插入植入物10的凹槽39中而被附接到植入物10。
In an example, first jig nose 60 can be attached to implant 10 by inserting protrusions 64 of jig nose 60 into recesses 39 of implant 10.
在一些示例中，夹具凸头60可以通过任意数量的措施(包括螺纹、压配合、或其他连接机构)在旋转上和纵向上可靠地锁定至植入物10。
In some examples, jig nose 60 can be positively locked rotationally and longitudinally to implant 10 through any number of means, including threading, press-fitting, or other connection mechanisms.
在夹具凸头60已被附接至植入物10的情况下，压紧仪器90的压紧柱120的轴部122可插入并穿过夹具凸头60的内腔72，直到防旋转框架130接触夹具凸头60。
With jig nose 60 attached to implant 10, shaft 122 of compression post 120 of compression instrument 90 can be inserted into and through lumen 72 of jig nose 60 until anti-rotation frame 130 contacts jig nose 60.
在一示例中，防旋转框架130的支柱144可以插入夹具凸头60中的凹槽78中，并且凸缘142可以布置成搁靠在夹具凸头60的围绕其孔72的表面上。
In an example, posts 144 of anti-rotation frame 130 can be inserted into recesses 78 in jig nose 60 and flange 142 can be arranged to rest on the surfaces of jig nose 60 surrounding its bore 72.
然后，可以将马蹄形件150施加至夹具凸头60和防旋转框架130，以在植入物10中施加压紧力时防止这些部件分离。
Horseshoe 150 can then be applied to jig nose 60 and anti-rotation frame 130 to keep such components from separating as compression is applied in implant 10.
在一个示例中，参考图8中的剖视图，两组臂152、154可以围绕夹具凸头60和防旋转框架130滑动。
In an example, referring to the cross-sectional view in FIG. 8, both sets of arms 152, 154 can be slid around jig nose 60 and anti-rotation frame 130.
例如，第一组臂152可以定位在防旋转框架130中的切口或狭槽133内，并且第二组臂154可以定位在夹具凸头60中的切口或狭槽74内。
For instance, first set of arms 152 can be positioned within cutouts or slots 133 in anti-rotation frame 130, and second set of arms 154 can be positioned within cutouts or slots 74 in jig nose 60.
在另一个示例中，凹槽(未示出)可以存在于防旋转框架130中的切口133的壁上，以与臂152的可偏转突片156相互作用。
In further example, a recess (not shown) can be present on a wall of cutouts 133 in anti-rotation frame 130 to interact with deflectable tab 156 of arm 152.
因此，当臂152插入防旋转框架130的切口133中时，切口133之一的壁可以接合可偏转突片156的凸起158并使其向着远离轴线151的方向向内偏转。
Thus, as arms 152 are inserted into cutouts 133 of anti-rotation frame 130, a wall of one of cutouts 133 can engage protrusion 158 of deflectable tab 156 and cause it to deflect inwardly in a direction away from axis 151.
然后，当凸起158到达上述凹槽(未示出)时，可偏转突片156可以向着朝向轴线151的方向弹性地往回偏转并且容纳在所述凹槽中。
Then, when protrusion 158 reaches the aforementioned recess (not shown), deflectable tab 156 can resiliently deflect back in a direction towards axis 151 and become housed in the recess.
因此，可以以马蹄形件150已完全接合的咔哒声的形式向外科医生提供触觉和/或听觉反馈。
A surgeon can therefore be provided with tactile and/or auditory feedback in the form of a click that horseshoe 150 has engaged fully.
一旦马蹄形件150被设置在夹具凸头60和防旋转框架150上，臂152、154就可以防止夹具凸头60和防旋转框架150分离，因为臂152、154接触切口133、74。
Once horseshoe 150 is disposed on jig nose 60 and anti-rotation frame 150, arms 152, 154 can prevent jig nose 60 and anti-rotation frame 150 from separating as arms 152, 154 contact cutouts 133, 74.
仍然参考图8，然后可以将T形手柄或其他驱动仪器(未示出)附接至压紧螺母100的轴部102并旋转以致使压紧螺母100旋转。
Still referring to FIG. 8, a T-handle or other driving instrument (not shown) can then be attached to shaft 102 of compression nut 100 and rotated to cause rotation of compression nut 100.
同时，可以将压紧柱120的弯曲端部124布置在狭槽28内的螺钉56的旁边。
At the same time, curved end 124 of compression post 120 can be arranged next to screw 56 within slot 28.
当压紧螺母100旋转时，其内螺纹孔112可以与压紧柱120的螺纹部分126相接合。
As compression nut 100 is rotated, its internal threaded bore 112 can engage with threaded sections 126 of compression post 120.
此外，可以是多边形的第二孔部分146可以接触压紧柱120的基本上平坦的部分128并且将压紧柱120相对于防旋转框架130保持在旋转锁定位置。
Further, second bore part 146, which can be polygon-shaped, can contact substantially-flat sections 128 of compression post 120 and retain compression post 120 in a rotationally locked position relative to anti-rotation frame 130.
如此，压紧螺母100的旋转可以致使压紧柱120纵向平移，而且压紧柱120由于防旋转框架130而不会相应地旋转。
As such, rotation of compression nut 100 can cause longitudinal translation of compression post 120 without corresponding rotation of compression post 120 due to ant-rotation frame 130.
此外，可以借助于坐落在压紧螺母100的凸起108的沟槽110中的销135来相对于防旋转框架130纵向保持压紧螺母100。
In addition, compression nut 100 can be retained longitudinally relative to anti-rotation frame 130 by virtue of pin(s) 135 riding in groove 110 of projection 108 of compression nut 100.
销137还可以在防旋转框架130的狭槽136中行进，以确定压紧柱120的移动量。
Pin(s) 137 can also ride in slot 136 of anti-rotation frame 130 to determine the amount of movement of compression post 120.
在一个示例中，可以指明零毫米(0mm)的移动和四毫米(4mm)的移动的距离计量标记138可以显示压紧柱120的移动量，因为当柱120向远侧移动时，这些销137可以在狭槽136中行进。
In an example, distance gauge markings 138, which can designate zero millimeters (0 mm) of movement and four millimeters (4 mm) of movement, can show the amount of movement of compression post 120 since such pin(s) 137 can ride in slot 136 as post 120 is moved distally.
压紧螺母100可以旋转以使压紧柱120向远侧移动并且致使弯曲的远侧端部124在植入物10的内部接触螺钉56并且使螺钉56从狭槽28中的第一近侧位置移动到处于所述第一位置的远侧的第二位置。
Compression nut 100 can be rotated to move compression post 120 distally and cause curved distal end 124 to contact screw 56 and move screw 56, internally within implant 10, from a first proximal position in slot 28 to a second position distal of the first position.
螺钉56的这种移动可以引起跟骨-距骨关节的压紧，如图9A所示。
Such movement of screw 56 can cause compression of the calcaneus-talar joint, as shown in FIG. 9A.
因此，本发明的植入物10和压紧仪器90可以允许在植入物10内进行两级内部压紧，从而引起胫骨-距骨关节和跟骨-距骨关节的压紧。
Thus, the present implant 10 and compression instrument 90 can allow for two-stage internal compression within implant 10 to cause compression of the tibio-talar joint and the calcaneus-talar joint.
这种内部压紧可以减少其他压紧技术常见的问题，例如骨浮动和失准。
Such internal compression can reduce problems commonly experienced with other compression techniques, such as bone float and misalignment.
内部压紧还可以避免外部压紧可能遇到的一些问题，例如患者创伤。
Internal compression can also avoid some issues that might be experienced with external compression, such as patient trauma.
在最终位置，螺钉56可以大致从内侧向外侧(例如，基本垂直于矢状轴线41)地延伸穿过跟骨46，如图9C所示。
In the final position, screw 56 can extend through calcaneus 46 roughly medial-to-lateral (e.g., substantially perpendicular to sagittal axis 41), as shown in FIG. 9C.
然后，可以将螺钉55穿过植入物10中的成角度的开口26插入跟骨46中，并越过距骨下关节(跟骨-距骨关节)插入距骨44中。
Screw 55 can then be inserted into calcaneus 46, through angled opening 26 in implant 10, and into talus 44 across the subtalar joint (calcaneus-talar joint).
因此，螺钉55可以使用上述方法固定住受其影响的距骨下压紧。
Screw 55 can therefore fix the subtalar compression affected using the above method.
然后，当螺钉55保持住所述距骨下压紧时，可以从植入物10移除压紧仪器90。
Compression instrument 90 can then be removed from implant 10 as screw 55 maintains the subtalar compression.
在一特定示例中，一旦螺钉55已经越过距骨下关节插入，压紧螺母100就可以旋转以致使压紧柱120缩回从而不与螺钉56相接触。
In a particular example, compression nut 100 can be rotated to cause compression post 120 to retract out of contact with screw 56 once screw 55 is inserted across the subtalar joint.
然后，可以移除马蹄形件150并且将压紧仪器90从与植入物10的连接中移出。
Then, horseshoe 150 can be removed and compression instrument 90 removed from connection with implant 10.
在最终位置，螺钉55可以相对于横向踝平面向上以二十五度(25°)的角度延伸并且向内侧相对于矢状平面41以十三度(13°)的角度延伸。
In the final position, screw 55 can extend twenty-five degrees (25°) superiorly relative to a transverse ankle plane and thirteen degrees (13°) medially relative to sagittal plane 41.
随后，可以将螺钉57插入跟骨46中并使其穿过植入物10中的成角度的开口30。
Subsequently, screw 57 can be inserted into calcaneus 46 and through angled opening 30 in implant 10.
此外，螺钉53可以延伸至胫骨40中、穿过成角度的开口22并且越过胫骨-距骨关节延伸至距骨44中。
In addition, screw 53 can extend into tibia 40, through angled opening 22, and into talus 44 across the tibio-talar joint.
在一个示例中，螺钉53还可以越过距骨-舟骨关节延伸至舟骨49中。
In an example, screw 53 can also extend into navicular 49 across the talar-navicular joint.
在最终位置，螺钉57可以相对于横向踝平面向上以五度(5°)的角度延伸并且相对于矢状平面41向外侧以五度(5°)的角度延伸。
In the final position, screw 57 can extend five degrees (5°) superiorly relative to a transverse ankle plane and five degrees (5°) laterally relative to sagittal plane 41.
同样，在其最终位置，螺钉53可以相对于横向踝平面向下以四十五度(45°)的角度延伸并且向内侧相对于矢状平面41以二十八度(28°)的角度延伸。
Likewise, in its final position, screw 53 can extend forty-five degrees (45°) inferiorly relative to a transverse ankle plane and twenty-eight degrees (28°) medially relative to sagittal plane 41.
利用上述构造，胫骨-距骨关节和距骨下关节可以在内部在两个阶段中压紧，并且各种螺钉可以与植入物10一起使用以固定住所述压紧和所述踝关节(例如，以用于进行踝关节融合)。
With the above construct, the tibio-talar joint and the subtalar joint can be compressed internally in two-stages, and various screws can be used along with implant 10 to fix the compression and the ankle joint (e.g., for ankle fusion to occur).
合适的骨移植材料或其他增强材料可用于辅助该融合。
Suitable bone graft material or other augments can be used to assist with the fusion.
在图中所示的装置中，特定结构被示出为适用于内部压紧方法。
In the devices shown in the figures, particular structures are shown as being adapted for use in an internal compression method.
本发明还预期将任何备选结构用于此目的，其中包括具有不同长度、形状和/或构造的结构。
The invention(s) also contemplates the use of any alternative structures for such purposes, including structures having different lengths, shapes, and/or configurations.
例如，可以预期，开口14、16、18、20中的任何开口都可以是带螺纹的或不带螺纹的，以与骨螺钉52相接合，并且同样地，任意组合的成角度的开口22、26、30中的任何开口可以是带螺纹的或不带螺纹的，以与相关的骨螺钉相接合。
For example, it is contemplated that any of openings 14, 16, 18, 20 can be threaded or unthreaded to engage with bone screws 52 and, likewise, any of angled openings 22, 26, 30 in any combination can be threaded or unthreaded to engage with the relevant bone screws.
此外，应当理解，尽管上面没有讨论，但是CoreLockTM装置可以与成角度的开口22、26、30一起使用，以将相关联的骨螺钉锁定在开口22、26、30中的任何开口中。
Further, it is to be appreciated that, although not discussed above, a CoreLock™ device can be used with angled openings 22, 26, 30 to lock an associated bone screw in any of openings 22, 26, 30.
这种CoreLockTM装置在'031和'590专利中有详细描述。
Such CoreLock™ devices are described in detail in the '031 and '590 Patents.
本领域技术人员将容易理解，为了解释本发明主题的本质而已经描述和说明的方法阶段和部件的细节、材料和布置的各种其他改变可以在不脱离所附权利要求中所表达的本发明主题的原理和范围的情况下进行。
It will be readily understood to those skilled in the art that various other changes in the details, material, and arrangements of the parts and method stages which have been described and illustrated in order to explain the nature of the inventive subject matter can be made without departing from the principles and scope of the inventive subject matter as expressed in the subjoined claims.
例如，如本领域技术人员所理解的那样，方法步骤或阶段的顺序可以相对于上面描述的顺序改变。
For example, the order of method steps or stages can be altered from that described above, as would be appreciated by a person of skill in the art.
还应当理解，各个从属权利要求、示例和其中所阐述的特征可以以与上面呈现的和/或在初始权利要求中呈现的方式不同的方式组合。
It will also be appreciated that the various dependent claims, examples, and the features set forth therein can be combined in different ways than presented above and/or in the initial claims.
例如，来自以上示例的任何特征可以与所描述的示例中的其他示例共享，并且/或者来自特定从属权利要求的特征可以以本领域技术人员所理解的组合与另一个从属权利要求或独立权利要求共享。
For instance, any feature(s) from the above examples can be shared with others of the described examples, and/or a feature(s) from a particular dependent claim may be shared with another dependent or independent claim, in combinations that would be understood by a person of skill in the art.
本公开涉及压缩机润滑。
The disclosure relates to compressor lubrication.
更具体地，本公开涉及离心压缩机润滑。
More particularly, the disclosure relates to centrifugal compressor lubrication.
典型的离心致冷器以在流动的制冷剂中的关键位置处的润滑剂液位操作。
A typical centrifugal chiller operates with levels of lubricant at key locations in flowing refrigerant.
典型地带有不止一千克油的储油器的存在在将储油器中的油聚集添加到分数的分子和分母时将致使总油量超过1.0重量％。
The presence of an oil reservoir, typically with more than a kilogram of oil will cause an overall content of oil to exceed 1.0 percent by weight when the oil accumulation in the reservoir is added to the numerator and denominator of the fraction.
在冷凝器中浓度将相对低(例如，50ppm至500ppm)。
The concentration will be relatively low in the condenser (e.g., 50 ppm to 500 ppm).
在其他位置，浓度将更高。
At other locations, the concentrations will be higher.
例如，油底壳可具有60％以上的油。
For example the oil sump may have 60+ percent oil.
该富油部分被用于润滑轴承。
This oil-rich portion is used to lubricate bearings.
因此，流向轴承的油典型地将是远超过50％的油。
Thus, flow to the bearings will typically be well over 50 percent oil.
在系统中的一个或多个位置处，可使用滤网、蒸馏器或其他构件来抽吸油并将其返回到储油器。
At one or more locations in the system, strainers, stills, or other means may be used to withdraw oil and return it to a reservoir.
期望的是从可能会干扰热传递或其他操作的位置移除油。
It is desirable to remove the oil from locations where it may interfere with heat transfer or other operations.
在一个示例性实施方案中，一种蒸气压缩系统包括压缩机，所述压缩机具有吸入端口和排放端口。
In one exemplary embodiment, a vapor compression system includes a compressor that has a suction port and a discharge port.
排热热交换器联接到所述排放端口以接收压缩的制冷剂。
A heat rej ection heat exchanger is coupled to the discharge port to receive compressed refrigerant.
吸热热交换器联接到所述吸入端口。
A heat absorption heat exchanger is coupled to the suction port.
润滑剂流动路径从吸热热交换器延伸到压缩机。
A lubricant flowpath extends from the heat absorption heat exchanger to the compressor.
侧通道泵位于所述润滑剂流动路径中。
A side channel pump is located in the lubricant flowpath.
在以上的另一实施方案中，所述侧通道泵包括入口，所述入口联接到所述吸热热交换器上的出口。
In a further embodiment of the above, the side channel pump includes an inlet coupled to an outlet on the heat absorption heat exchanger.
在以上中的任一个的另一实施方案中，所述吸热热交换器上的所述出口位于所述吸热热交换器的底部部分中。
In a further embodiment of any of the above, the outlet on the heat absorption heat exchanger is located in a bottom portion of the heat absorption heat exchanger.
在以上中的任一个的另一实施方案中，所述侧通道泵包括蒸气出口端口和液体出口端口。
In a further embodiment of any of the above, the side channel pump includes a vapor outlet port and a liquid outlet port.
在以上中的任一个的另一实施方案中，所述液体出口端口联接到所述压缩机中的轴承。
In a further embodiment of any of the above, the liquid outlet port is coupled to bearings in the compressor.
在以上中的任一个的另一实施方案中，所述压缩机包括至少一个轴承排出端口，所述至少一个轴承排出端口联接到所述吸热热交换器的入口。
In a further embodiment of any of the above, the compressor includes at least one bearing drain port coupled to an inlet to the heat absorption heat exchanger.
在以上中的任一个的另一实施方案中，控制器与所述侧通道泵通信并被配置成响应于所述压缩机的操作状况而启用所述侧通道以引导流体流过所述润滑剂流动路径。
In a further embodiment of any of the above, a controller is in communication with the side channel pump and is configured to activate the side channel in response to an operating condition of the compressor to direct fluid flow through the lubricant flowpath.
在以上中的任一个的另一实施方案中，所述蒸气出口端口联接到所述排热热交换器。
In a further embodiment of any of the above, the vapor outlet port is coupled to the heat rejection heat exchanger.
在以上中的任一个的另一实施方案中，所述蒸气出口端口联接到所述压缩机。
In a further embodiment of any of the above, the vapor outlet port is coupled to the compressor.
在以上中的任一个的另一实施方案中，所述压缩机包括第一级和第二级。
In a further embodiment of any of the above, the compressor includes a first stage and a second stage.
所述蒸气出口端口联接到所述压缩机的第二级，所述第二级在所述压缩机中的所述第一级上游。
The vapor outlet port is coupled to a second stage of the compressor upstream of the first stage in the compressor.
在以上中的任一个的另一实施方案中，所述吸热热交换器是具有分离器/分配器的降膜蒸发器。
In a further embodiment of any of the above, the heat absorption heat exchanger is a falling film evaporator that has a separator/distributor.
在以上中的任一个的另一实施方案中，所述吸热热交换器的入口位于所述分离器/分配器上方。
In a further embodiment of any of the above, an inlet to the heat absorption heat exchanger is located above the separator/distributor.
在以上中的任一个的另一实施方案中，所述吸热热交换器是具有分离器/分配器的溢流式蒸发器。
In a further embodiment of any of the above, the heat absorption heat exchanger is a flooded evaporator that has a separator/distributor.
在以上中的任一个的另一实施方案中，所述吸热热交换器的入口位于所述分离器/分配器下方。
In a further embodiment of any of the above, an inlet to the heat absorption heat exchanger is located below the separator/distributor.
在另一示例性实施方案中，一种操作蒸气压缩系统的方法包括以下步骤：接收信号以启动压缩机的操作，以使流体移动通过所述蒸气压缩系统的具有排热热交换器和吸热热交换器的主流动路径。
In another exemplary embodiment, a method of operating a vapor compression system includes the steps of receiving a signal to initiate operation of a compressor to move fluid through a main flowpath of the vapor compression system that has a heat rejection heat exchanger and a heat absorption heat exchanger.
操作侧通道泵，以从所述吸热热交换器抽吸流体并在蒸气出口端口与液体出口端口之间分离所述流体。
A side channel pump is operated to draw fluid from the heat absorption heat exchanger and separate the fluid between a vapor outlet port and a liquid outlet port.
在操作所述压缩机之前，将液体从所述液体出口端口引导到所述压缩机中的轴承系统。
A liquid is directed from the liquid outlet port to a bearing system in the compressor prior to operating the compressor.
在以上中的任一个的另一实施方案中，将蒸气从所述蒸气出口端口引导到所述压缩机的第二级，所述第二级在所述压缩机中的第一级上游。
In a further embodiment of any of the above, a vapor is directed from the vapor outlet port to a second stage of the compressor upstream of a first stage in the compressor.
在以上中的任一个的另一实施方案中，将蒸气从所述蒸气出口端口引导到所述排热热交换器。
In a further embodiment of any of the above, a vapor is directed from the vapor outlet port to the heat rejection heat exchanger.
在以上中的任一个的另一实施方案中，将所述液体的一部分从所述侧通道泵上的所述液体出口端口引导到所述吸热热交换器。
In a further embodiment of any of the above, a portion of the liquid is directed from the liquid outlet port on the side channel pump to the heat absorption heat exchanger.
在以上中的任一个的另一实施方案中，将所述液体的从所述液体出口端口被引导到所述吸热热交换器的所述部分引导到在所述吸热热交换器中的分离器/分配器上方的位置。
In a further embodiment of any of the above, the portion of the liquid from the liquid outlet port directed to the heat absorption heat exchanger is directed to a location above a separate/distributor in the heat absorption heat exchanger.
在以上中的任一个的另一实施方案中，将所述液体引导到所述轴承系统的所述步骤由控制器来控制。
In a further embodiment of any of the above, the step of directing the liquid to the bearing system is controlled by a controller.
图2是图1的蒸气压缩系统的操作流程图。
Certain exemplary embodiments will now be described in greater detail by way of example only and with reference to the accompanying drawings in which: Figure 1 is a schematic view of a vapor compression system; and Figure 2 is an operational flow chart for the vapor compression system of Figure 1.
图1示出了蒸气压缩系统20。
Figure 1 shows a vapor compression system 20.
该图反映了一个特定基线系统的细节。
This reflects details of one particular baseline system.
图1示出了与操作状况相关联的流动箭头(以及因此相关联的阀状况)，所述操作状况可对应于起动状况，或大体上对应于在冷凝器58与蒸发器72之间存在低压差的状况。
Figure 1 shows flow arrows (and thus associated valve conditions) associated with operating conditions that may correspond to a startup condition or, generally, a condition where there is a low pressure difference between a condenser 58 and an evaporator 72.
示例性系统20是致冷器，所述致冷器具有驱动制冷剂的循环流动的压缩机22。
The exemplary system 20 is a chiller having a compressor 22 driving a recirculating flow of refrigerant.