Source: http://www.google.com/patents/US6978829?ie=ISO-8859-1
Timestamp: 2014-04-18 21:30:00
Document Index: 379692303

Matched Legal Cases: ['art 121', 'art 226', 'art 227', 'art 226', 'art 227', 'art 223', 'art 223', 'arts 211']

Patent US6978829 - Radiator assembly - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inAdvanced Patent SearchPatentsA radiator assembly comprises a radiator and a plurality of heat guiding tubes with a bent part respectively. The radiator is provided with a plurality of heat dissipation plates, a plurality of joining parts and a plurality of piercing parts. The heat guiding tubes are joined to the piercing parts with...http://www.google.com/patents/US6978829?utm_source=gb-gplus-sharePatent US6978829 - Radiator assemblyAdvanced Patent SearchPublication numberUS6978829 B1Publication typeGrantApplication numberUS 10/948,158Publication dateDec 27, 2005Filing dateSep 24, 2004Priority dateSep 24, 2004Fee statusPaidPublication number10948158, 948158, US 6978829 B1, US 6978829B1, US-B1-6978829, US6978829 B1, US6978829B1InventorsHsin-cheng LinOriginal AssigneeAsia Vital Component Co., Ltd.Export CitationBiBTeX, EndNote, RefManPatent Citations (13), Referenced by (16), Classifications (22), Legal Events (3) External Links: USPTO, USPTO Assignment, EspacenetRadiator assemblyUS 6978829 B1Abstract A radiator assembly comprises a radiator and a plurality of heat guiding tubes with a bent part respectively. The radiator is provided with a plurality of heat dissipation plates, a plurality of joining parts and a plurality of piercing parts. The heat guiding tubes are joined to the piercing parts with the joining parts being fixedly attached with the bent part respectively. Heat conduction between the heat guiding tubes and the radiator can be enhanced greatly and effectively.
1. The bent part 121 of each heat guiding tube 12 is incapable of performing heat dissipation effectively. 2. The conventional radiator, which is attached to the heat generation object 13 directly, is unable to guide the heat outward speedily. SUMMARY OF THE INVENTION An object of the present invention is to provide a radiator assembly in which the radiator and the heat guiding tubes can be joined to each other tightly.
DETAILED DESCRIPTION OF THE INVENTION Referring to FIGS. 3, 4, 5 and 6, a radiator assembly according to the present invention in the first embodiment thereof includes a plurality of heat guiding tubes 21, a radiator 22 and a fixing element 23. The heat guiding tubes 21 can be figured with a U or L shape respectively and are fixedly attached to the radiator 22 with the fixing element 23. The fixing element 23 is made of material with better heat conductivity such as copper and cooling paste 231 is provided on the fixing element 23 for being touched with a heat generation object 25. The radiator 22 comprises a plurality of heat dissipating fins 222 and both lateral sides of the radiator 22 have a first radiation part 226 and a second radiation part 227 respectively with the first radiation part 226 having a base 226 a and a plurality of cooling fins 226 b and the second radiation part 227 having a base 227 a and a plurality of cooling fins 227 b. More than one joining part 223 are provided at conjunctions of the radiator 22 and the heat guiding tubes 21 such that the joining part 223 can be joined to bent parts 211 of the heat guiding tubes 21.
Patent CitationsCited PatentFiling datePublication dateApplicantTitleUS6102110 *Jan 19, 1999Aug 15, 2000Ferraz Date IndustriesTwo-phase or mono-phase heat exchanger for electronic power componentUS6189601 *May 5, 1999Feb 20, 2001Intel CorporationHeat sink with a heat pipe for spreading of heatUS6542364 *Sep 12, 2001Apr 1, 2003Hon Hai Precision Ind. Co., Ltd.Heat dissipating assembly with heat pipesUS6625021 *Jul 22, 2002Sep 23, 2003Intel CorporationHeat sink with heat pipes and fanUS6651734 *Feb 4, 2003Nov 25, 2003Jefferson LiuMulti-element heat dissipating moduleUS6796373 *Aug 27, 2003Sep 28, 2004Inventec CorporationHeat sink moduleUS20030019610 *Feb 19, 2002Jan 30, 2003Jefferson LiuRapidly self - heat-conductive heat - dissipating moduleUS20030173061 *Jun 18, 2002Sep 18, 2003Cheng-Tien LaiHeat dissipation device with working liquid received in circulatory routeUS20030230398 *Dec 20, 2002Dec 18, 2003Hsieh Kun LeeHeat dissipation deviceUS20040194310 *Jan 20, 2004Oct 7, 2004Lin Hsin-ChengProcessing method for radiating applianceTW471657B * Title not availableTW521844B * Title not availableTW528179B * Title not available* Cited by examinerReferenced byCiting PatentFiling datePublication dateApplicantTitleUS7100681 *Oct 31, 2005Sep 5, 2006Foxconn Technology Co., Ltd.Heat dissipation device having heat pipeUS7333336 *Jan 28, 2005Feb 19, 2008Lg Electronics Inc.Heat radiating apparatusUS7395851 *Jan 30, 2006Jul 8, 2008Fu Zhun Precision Industry (Shenzhen) Co., Ltd.Heat dissipation deviceUS7423877 *Sep 1, 2006Sep 9, 2008Fu Zhun Precision Industry (Shen Zhen) Co., Ltd.Heat dissipation deviceUS7455102 *Dec 22, 2005Nov 25, 2008Golden Sun News Techniques Co., Ltd.Method for manufacturing heat pipe cooling deviceUS7509996 *Dec 27, 2005Mar 31, 2009Fu Zhun Precision Industry (Shen Zhen) Co., Ltd.Heat dissipation deviceUS7610948 *Jul 25, 2007Nov 3, 2009Tsung-Hsien HuangCooler moduleUS7757751 *Jan 24, 2007Jul 20, 2010Fu Zhun Precision Industry (Shen Zhen) Co., Ltd.Heat dissipation deviceUS7764500 *Aug 31, 2007Jul 27, 2010Fu Zhun Precision Industry (Shen Zhen) Co., Ltd.Electronic system with a heat sink assemblyUS7965511Aug 17, 2006Jun 21, 2011Ati Technologies UlcCross-flow thermal management device and method of manufacture thereofUS7974096Aug 17, 2006Jul 5, 2011Ati Technologies UlcThree-dimensional thermal spreading in an air-cooled thermal deviceUS8267157 *Aug 4, 2009Sep 18, 2012Fu Zhun Precision Industry (Shen Zhen) Co., Ltd.Heat dissipation deviceUS8353333 *Aug 4, 2009Jan 15, 2013Asia Vital Components Co., Ltd.Board-shaped heat dissipating device and method of manufacturing the sameUS20100258273 *Aug 4, 2009Oct 14, 2010Fu Zhun Precision Industry (Shen Zhen) Co., Ltd.Heat dissipation deviceUS20110030922 *Aug 4, 2009Feb 10, 2011Ping ChenBoard-shaped heat dissipating device and method of manufacturing the sameWO2008020295A1 *Aug 13, 2007Feb 21, 2008Ati Technologies UlcThree-dimensional thermal spreading in an air-cooled thermal device* Cited by examinerClassifications U.S. Classification165/104.33, 257/715, 257/E23.088, 165/104.21, 361/697, 257/E23.086, 361/700, 174/15.2, 257/E23.099International ClassificationF28D15/00, H01L23/467, H01L23/427, H01L23/40, F28D15/02Cooperative ClassificationF28D15/0275, H01L23/4093, H01L23/427, H01L23/467European ClassificationF28D15/02N, H01L23/40S, H01L23/467, H01L23/427Legal EventsDateCodeEventDescriptionJun 21, 2013FPAYFee paymentYear of fee payment: 8Jun 16, 2009FPAYFee paymentYear of fee payment: 4Sep 24, 2004ASAssignmentOwner name: ASIA VITAL COMPONENT CO., LTD., TAIWANFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:LIN, HSIN-CHENG;REEL/FRAME:015830/0400Effective date: 20040831RotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services©2012 Google