CN103841804A - Coldplate for use in electric vehicle (EV) or hybrid electric vehicle (HEV) - Google Patents
Coldplate for use in electric vehicle (EV) or hybrid electric vehicle (HEV) Download PDFInfo
- Publication number
- CN103841804A CN103841804A CN201310608547.5A CN201310608547A CN103841804A CN 103841804 A CN103841804 A CN 103841804A CN 201310608547 A CN201310608547 A CN 201310608547A CN 103841804 A CN103841804 A CN 103841804A
- Authority
- CN
- China
- Prior art keywords
- coldplate
- chamber
- attached
- pcb
- circuit board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20845—Modifications to facilitate cooling, ventilating, or heating for automotive electronic casings
- H05K7/20854—Heat transfer by conduction from internal heat source to heat radiating structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/003—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to inverters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0084—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to control modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/36—Temperature of vehicle components or parts
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The invention refers to a coldplate for use in an electric vehicle (EV) or a hybrid electric vehicle (HEV) with electronic components. The coldplate comprises a first portion and a second portion, wherein the first portion is attached to a printed circuit board (PCB) provided with electronic component, and the second portion is attached to the first portion. The first portion and second portion are also configured to define in a collecting chamber therebetween. The collecting chamber possesses an inlet, an outlet and a substantially constant height to facilitate uniform flow of a coolant for dissipating heat generated by the electronic components.
Description
The cross reference of related application
The application requires the 13/686th of submission on November 27th, 2012, the rights and interests of No. 213 U. S. applications, and the disclosure of this U. S. application is all incorporated to herein by reference.
Technical field
Below relate to a kind of coldplate, it is for using at electric vehicle (EV) or the hybrid electric vehicles (HEV).
Background
Provide the automatic traffic instrument of power to be commonly called electric vehicle (EV) or the hybrid electric vehicles (HEV) by electro-motor or electro-motor and gasoline engine.As is well known in the art, such vehicles comprise the battery for power being fed to its electro-motor.
Electric vehicle and the hybrid electric vehicles conventionally use and are configured to the interface that rectification comes from the power supply of 120 volts or 240 volts of alternating currents (AC) utility power line the charging to such battery is provided, for being stored by vehicle battery.EV and HEV also comprise converter, and converter is for providing the AC voltage that power uses to use for the electro-motor for for the vehicles or motor the direct current being provided by vehicle battery (DC) voltage transitions.Such converter can comprise switch module and DC chain capacitor.
In addition, electric vehicle and the hybrid electric vehicles can also comprise accessory power supply module.Such power module can comprise many electronic units, and electronic unit can comprise transformer, capacitor, busbar, mos field effect transistor (MOSFET) and other parts.
The parts of such accessory power supply module are because its operation produces heat.The heat producing due to such operation should can remain valid power module by dissipation to move.The coldplate that the such heat producing by the operation of power module can be used as a part for module to provide dissipates.
In this respect, shown in the 7th, 974, No. 101 United States Patent (USP)s that are " Power Converter " for the exemplary electrical source converter using at electric vehicle or the hybrid electric vehicles at exercise question.Exemplary heat abstractor and various feature thereof at exercise question be " System And Method Of Film Capacitor Cooling " the 7th, 864, No. 506 United States Patent (USP)s, exercise question is " Modular Heat Sink, Electromagnetic Device Incorporating A Modular Heat Sink, And Method Of Cooling An Electromagnetic Device Using A Modular Heat Sink " the 7th, 164, No. 584 United States Patent (USP)s, exercise question be " Inverter For An Electric Motor " the 6th, 529, No. 394 United States Patent (USP)s, exercise question be " Cooling Device Of Electronic Part Having High And Low Heat Generating Elements " the 6th, 466, No. 441 United States Patent (USP)s, exercise question be " Small Volume Heat Sink/Electronic Assembly " the 6th, 031, No. 751 United States Patent (USP)s, exercise question is shown in No. 2010/0081191 U.S. Patent Application Publication of " Anisotropic Heat Spreader For Use With A Thermoelectric Device " and No. 2010/0078807 U.S. Patent Application Publication that exercise question is " Power Semiconductor Module Assembly With Heat Dissipating Element ".
But, due to the heat that the operation of the accessory power supply module because of using produces, there are the needs of the other dissipation of heat to the dissipation of heat except being provided by the standard coldplate using at present together with EV or HEV accessory power supply module in EV or HEV.Such coldplate is by the manifold or the chamber that comprise for the cooling fluid stream through coldplate, and wherein manifold or chamber are suitable for providing the uniform cooling fluid stream substantially through coldplate, with the heat that contributes to dissipate and produced by electronic unit.
General introduction
According to a kind of execution mode disclosed herein, coldplate is provided in electric vehicle (EV) or the hybrid electric vehicles (HEV) and uses together with electronic unit.Coldplate comprises the Part II that is configured to be attached to the Part I of the printed circuit board (PCB) with multiple electronic units thereon and is configured to be attached to Part I.Part I is defined in manifold therebetween together with being also configured to Part II.Manifold have entrance, outlet and substantially constant height to contribute to the uniform cooling fluid stream of cardinal principle through it, for using at the hankering of being produced by electronic unit that dissipate.
According to another kind of execution mode disclosed herein, radiator is provided in electric vehicle (EV) or the hybrid electric vehicles (HEV) and uses together with electronic unit.Radiator comprises the Part II that is configured to be attached to the Part I of the printed circuit board (PCB) with multiple electronic units thereon and is configured to be attached to Part I.Part I defines chamber therebetween together with being also configured to Part II.Attached Part I and Part II have substantially cross section uniformly to contribute to the cooling fluid stream uniformly substantially through chamber, for using at the hankering of being produced by electronic unit that dissipate.
According to another execution mode disclosed herein, radiator is provided in electric vehicle (EV) or the hybrid electric vehicles (HEV) and uses together with electronic unit.Radiator comprises and comprises tabular substantially member and be configured to be attached to the Part I of the printed circuit board (PCB) with multiple electronic units thereon and comprise tabular substantially member and be configured to be attached to the Part II of Part I.Part I is defined in chamber therebetween together with being also configured to Part II.Chamber has constant substantially height to contribute to the uniform cooling fluid stream substantially through it, for using at the hankering of being produced by electronic unit that dissipate.
Detailed description for these execution modes of the coldplate in the use of electric vehicle (EV) or the hybrid electric vehicles (HEV) is stated below together with accompanying drawing.
Accompanying drawing summary
Figure 1A and Figure 1B are the perspective views for the coldplate that uses at electric vehicle (EV) or the hybrid electric vehicles (HEV) as disclosed herein;
Fig. 2 is the exploded view for the coldplate of Figure 1A of using at EV or HEV and Figure 1B as disclosed herein;
Fig. 3 A and Fig. 3 B are the cross-sectional views along Figure 1A of line 3A/3B – 3A/3B intercepting and the coldplate of Figure 1B; And
Fig. 4 A and Fig. 4 B are the cross-sectional views along Figure 1A of line 4A/4B – 4A/4B intercepting and the coldplate of Figure 1B.
Describe in detail
With reference to accompanying drawing, use description to the more detailed description of the execution mode of the coldplate using in electric vehicle (EV) or the hybrid electric vehicles (HEV).For convenience of explanation and contribute to understand, in whole several accompanying drawings identical reference number herein for identical parts and feature.
As mentioned above, electric vehicle and the hybrid electric vehicles can comprise accessory power supply module.Such power module can comprise many electronic units, and it can comprise transformer, capacitor, busbar, mos field effect transistor (MOSFET) and other parts.
The parts of such accessory power supply module are because its operation produces heat.The heat producing due to such operation should be dissipated, and power module can be remained valid and move.The such heat being produced by the operation of power module can be used as a part for module and the coldplate that provides dissipates.
Exemplary heat abstractor and various feature thereof at exercise question be " System And Method Of Film Capacitor Cooling " the 7th, 864, No. 506 United States Patent (USP)s, exercise question is " Modular Heat Sink, Electromagnetic Device Incorporating A Modular Heat Sink, And Method Of Cooling An Electromagnetic Device Using A Modular Heat Sink " the 7th, 164, No. 584 United States Patent (USP)s, exercise question be " Inverter For An Electric Motor " the 6th, 529, No. 394 United States Patent (USP)s, exercise question be " Cooling Device Of Electronic Part Having High And Low Heat Generating Elements " the 6th, 466, No. 441 United States Patent (USP)s, exercise question be " Small Volume Heat Sink/Electronic Assembly " the 6th, 031, No. 751 United States Patent (USP)s, exercise question is shown in No. 2010/0081191 U.S. Patent Application Publication of " Anisotropic Heat Spreader For Use With A Thermoelectric Device " and No. 2010/0078807 U.S. Patent Application Publication that exercise question is " Power Semiconductor Module Assembly With Heat Dissipating Element ".
But, the needs of the other dissipation of heat of existence to the dissipation of heat except being provided by the standard coldplate using together with EV or HEV accessory power supply module at present.Such coldplate is by the manifold or the chamber that comprise for the cooling fluid stream through coldplate, and wherein manifold or chamber are suitable for providing the uniform cooling fluid substantially through coldplate to flow the heat that contributes to dissipation to be produced by electronic unit.
With reference now to Figure 1A and Figure 1B,, show coldplate for using at electric vehicle (EV) or the hybrid electric vehicles (HEV) or the perspective view of radiator, it generally represents with reference number 10.As seen therein, coldplate 10 can have tabular substantially shape, but also can adopt other shape.
As seen in Figure 1A and Figure 1B, protuberance 26 can extend and also can be configured to contact MOSFET20, the heat being produced by MOSFET20 for dissipating from the surface of the Part I of coldplate 10 12.In this respect, printed circuit board (PCB) 18 can be provided with one or more openings 28, and the protuberance 26 extending from the surface of the Part I 12 of coldplate 10 can be configured to extend through the opening 28 forming printed circuit board (PCB) 18.Opening 28 can form and aim to contribute to the cooperation between protuberance 26 and corresponding electronic unit 20.
With reference now to Fig. 2,, show the exploded view of the coldplate 10 of Figure 1A and Figure 1B.As seen therein and discuss as former, the Part I 12 of coldplate 10 can be configured to be attached to the printed circuit board (PCB) 18 can with multiple electronic units 20,22,24 thereon.The Part II 14 of coldplate 10 can be configured to be attached to Part I 12, and Part II 14 can define chamber 30.
Then with reference to figure 3A, 3B, 4A, 4B, show the cross-sectional view of the coldplate of Figure 1A and Figure 1B.In this respect, be to intercept along the line 3A/3B – 3A/3B in Figure 1A and Figure 1B at the cross-sectional view shown in Fig. 3 A and Fig. 3 B, and be to intercept along the line 4A/4B – 4A/4B in Figure 1A and Figure 1B at the cross-sectional view shown in Fig. 4 A and Fig. 4 B.
As seen therein, and continue with reference to figure 2, the Part I 12 of coldplate 10 and Part II 14 can be further configured to be attached to each other with together with form or be defined in manifold or chamber 32 therebetween.Manifold 32 can be provided with entrance 34 and outlet 36, and entrance 34 and outlet 36 can be defined in its surface by Part II 14, to provide through the manifold 32 being defined by Part I 12 and Part II 14 for the stream of cooling fluid (not shown).Manifold 32 also can be provided with substantially constant height h, to contribute to the uniform cooling fluid stream substantially through it, for using at the hankering of being produced by electronic unit 20,22,24 that dissipate.In this respect, the manifold that the cooling fluid of any type known in the art can form by the Part I 12 by coldplate 10 and Part II 14 or chamber 32 are from entrance 34 to outlet 36 circulations.For that object, entrance 34 and outlet 36 can be configured to be attached to inlet/ outlet accessory 38,40.
Still with reference to figure 3A, 3B, 4A and 4B, the attached Part I 12 of coldplate 10 and Part II 14 have substantially cross section uniformly together with the manifold defining betwixt or chamber 32, to contribute to the uniform cooling fluid stream (not shown) substantially through chamber 32, for using at the hankering of being produced by electronic unit 20,22,24 that dissipate.As seen therein, manifold 32 has height h, and height h can be less than width w and the length l of manifold 32.In this respect, the height h of manifold 32 can be far smaller than width w and length l, this size can be configured to provide cooling fluid stream on the Part I 12 of coldplate 10 and/or the essence of Part II 14 or important surf zone, to contribute to the hot dissipation by electronic unit 20,22,24 produces and the plate 10 that is cooled absorbs.
As from aforementioned apparent, describe for the coldplate in electric vehicle (EV) or the hybrid electric vehicles (HEV) use.The execution mode of described coldplate provides the other dissipation of heat of the dissipation of heat except being supplied by the standard coldplate using together with EV or HEV accessory power supply module.Such execution mode comprises having for the manifold of the cooling fluid stream through coldplate and the coldplate of chamber, wherein manifold or chamber are suitable for providing the uniform cooling fluid stream of cardinal principle through coldplate, the hot other dissipation producing for the operation by the electronic unit of accessory power supply module, thus prepare for the efficient operation of module.
Although in this diagram with the various execution modes of the coldplate for using at electric vehicle (EV) or the hybrid electric vehicles (HEV) have been described, it is exemplary and does not mean these execution modes diagrams and described all possible execution mode.But word is descriptive word instead of restrictive word as used herein, and should be understood that and can make various changes to these execution modes, and do not depart from the spirit and scope of claims.
Claims (20)
1. a coldplate, for using together with electronic unit at electric vehicle (EV) or the hybrid electric vehicles (HEV), described coldplate comprises:
Part I, it is configured to be attached to the printed circuit board (PCB) with multiple electronic units thereon; And
Part II, it is configured to be attached to described Part I, wherein said Part I is defined in manifold therebetween together with being also configured to described Part II, described manifold has entrance, outlet and constant height substantially, to contribute to the uniform cooling fluid stream substantially through it, for using at the hankering of being produced by described electronic unit that dissipate.
2. coldplate according to claim 1, each in wherein said Part I and described Part II comprises tabular substantially member.
3. coldplate according to claim 2, the height of the described manifold wherein being defined by described Part I and described Part II is less than width and the length of described manifold.
4. coldplate according to claim 1, the height of the described manifold wherein being defined by described Part I and described Part II is less than width and the length of described manifold.
5. coldplate according to claim 1, wherein said Part I has the protuberance extending from its surface, described protuberance is configured to contact in the described multiple electronic units that are attached to described printed circuit board (PCB), for the heat that dissipates and produced by described electronic unit.
6. coldplate according to claim 5, the described protuberance wherein extending from the described surface of described Part I is oriented with the opening forming described printed circuit board (PCB) to be aimed at substantially.
7. coldplate according to claim 3, described entrance and the described outlet of the described manifold wherein being defined by described Part I and described Part II are defined in its surface by described Part II.
8. a radiator, for using together with electronic unit at electric vehicle (EV) or the hybrid electric vehicles (HEV), described radiator comprises:
Part I, it is configured to be attached to the printed circuit board (PCB) with multiple electronic units thereon; And
Part II, it is configured to be attached to described Part I, wherein said Part I is defined in chamber therebetween together with being also configured to described Part II, attached Part I and Part II have substantially cross section uniformly, to contribute to the uniform cooling fluid stream substantially through described chamber, for using at the hankering of being produced by described electronic unit that dissipate.
9. radiator according to claim 8, each in wherein said Part I and described Part II comprises tabular substantially member.
10. radiator according to claim 9, the described chamber of wherein being defined by described Part I and described Part II has length, width and height, and the height of described chamber is less than length and width.
11. radiators according to claim 8, the described chamber of wherein being defined by described Part I and described Part II has length, width and height, and the height of described chamber is less than length and width.
12. radiators according to claim 8, wherein said Part I has the protuberance extending from its surface, described protuberance is configured to contact in the described multiple electronic units that are attached to described printed circuit board (PCB), for the heat that dissipates and produced by described electronic unit.
13. radiators according to claim 12, the described protuberance wherein extending from the described surface of described Part I is oriented with the opening forming described printed circuit board (PCB) to be aimed at substantially.
14. radiators according to claim 8, also comprise that wherein said entrance and described outlet are defined in its surface by described Part II for the entrance and exit of the cooling fluid stream through described chamber.
15. 1 kinds of radiators, for using together with electronic unit at electric vehicle (EV) or the hybrid electric vehicles (HEV), described radiator comprises:
Part I, it comprises tabular substantially member and is configured to be attached to the printed circuit board (PCB) with multiple electronic units thereon; And
Part II, it comprises tabular substantially member and is configured to be attached to described Part I, wherein said Part I is defined in chamber therebetween together with being also configured to described Part II, described chamber has constant substantially height, to contribute to the uniform cooling fluid stream substantially through it, for using at the hankering of being produced by described electronic unit that dissipate.
16. radiators according to claim 15, the height of the described chamber of wherein being defined by described Part I and described Part II is less than width and the length of described chamber.
17. radiators according to claim 16, the height of wherein said chamber is far smaller than width and the length of described chamber.
18. radiators according to claim 15, wherein said Part I has the protuberance extending from its surface, described protuberance is configured to contact in the described multiple electronic units that are attached to described printed circuit board (PCB), for the heat that dissipates and produced by described electronic unit.
19. radiators according to claim 18, the described protuberance wherein extending from the described surface of described Part I is oriented with the opening forming described printed circuit board (PCB) to be aimed at substantially.
20. radiators according to claim 1, also comprise that wherein said entrance and described outlet are defined in its surface by described Part II for the entrance and exit of the cooling fluid stream through described chamber.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/686,213 US20130312933A1 (en) | 2012-05-22 | 2012-11-27 | Coldplate for Use in an Electric Vehicle (EV) or a Hybrid-Electric Vehicle (HEV) |
| US13/686,213 | 2012-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103841804A true CN103841804A (en) | 2014-06-04 |
Family
ID=50679173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310608547.5A Pending CN103841804A (en) | 2012-11-27 | 2013-11-26 | Coldplate for use in electric vehicle (EV) or hybrid electric vehicle (HEV) |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103841804A (en) |
| DE (1) | DE102013222148A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11698233B2 (en) | 2020-12-26 | 2023-07-11 | International Business Machines Corporation | Reduced pressure drop cold plate transition |
| US12004322B2 (en) | 2020-12-26 | 2024-06-04 | International Business Machines Corporation | Cold plate with uniform plenum flow |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769587A (en) * | 2017-11-22 | 2018-03-06 | 中车大连电力牵引研发中心有限公司 | A kind of light rail auxiliary power module and light rail AuCT |
| US11785737B2 (en) | 2022-01-20 | 2023-10-10 | Borg Warner Luxembourg Automotive Systems SA | Systems and methods for cooling electronic components of a vehicle |
| US11943903B2 (en) | 2022-01-20 | 2024-03-26 | Borgwarner Luxembourg Automotive Systems Sa | Systems and methods for cooling electronic components of a vehicle |
| US11950398B2 (en) | 2022-01-20 | 2024-04-02 | Borgwarner Luxembourg Automotive Systems Sa | Systems and methods for cooling electronic components of a vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2385497Y (en) * | 1999-08-02 | 2000-06-28 | 深圳市中兴通讯股份有限公司 | Contactless soldering point type switch power supply module |
| US20010014029A1 (en) * | 2000-02-16 | 2001-08-16 | Osamu Suzuki | Power inverter |
| JP2003115681A (en) * | 2001-10-04 | 2003-04-18 | Denso Corp | Mounting structure for electronic component |
| CN200955716Y (en) * | 2006-09-01 | 2007-10-03 | 赐建科技股份有限公司 | Lamp-seat structure of high-power light-emitting-diode lamp string |
| CN102159051A (en) * | 2010-02-12 | 2011-08-17 | 台达电子工业股份有限公司 | Modular heat-radiating device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6031751A (en) | 1998-01-20 | 2000-02-29 | Reliance Electric Industrial Company | Small volume heat sink/electronic assembly |
| JP3852253B2 (en) | 1999-10-21 | 2006-11-29 | 富士通株式会社 | Electronic component cooling device and electronic equipment |
| US6529394B1 (en) | 2000-11-07 | 2003-03-04 | United Defense Lp | Inverter for an electric motor |
| US7164584B2 (en) | 2004-10-19 | 2007-01-16 | Honeywell International Inc. | Modular heatsink, electromagnetic device incorporating a modular heatsink and method of cooling an electromagnetic device using a modular heatsink |
| JP4859443B2 (en) | 2005-11-17 | 2012-01-25 | 日立オートモティブシステムズ株式会社 | Power converter |
| US7864506B2 (en) | 2007-11-30 | 2011-01-04 | Hamilton Sundstrand Corporation | System and method of film capacitor cooling |
-
2013
- 2013-10-31 DE DE201310222148 patent/DE102013222148A1/en not_active Withdrawn
- 2013-11-26 CN CN201310608547.5A patent/CN103841804A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2385497Y (en) * | 1999-08-02 | 2000-06-28 | 深圳市中兴通讯股份有限公司 | Contactless soldering point type switch power supply module |
| US20010014029A1 (en) * | 2000-02-16 | 2001-08-16 | Osamu Suzuki | Power inverter |
| JP2003115681A (en) * | 2001-10-04 | 2003-04-18 | Denso Corp | Mounting structure for electronic component |
| CN200955716Y (en) * | 2006-09-01 | 2007-10-03 | 赐建科技股份有限公司 | Lamp-seat structure of high-power light-emitting-diode lamp string |
| CN102159051A (en) * | 2010-02-12 | 2011-08-17 | 台达电子工业股份有限公司 | Modular heat-radiating device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11698233B2 (en) | 2020-12-26 | 2023-07-11 | International Business Machines Corporation | Reduced pressure drop cold plate transition |
| US12004322B2 (en) | 2020-12-26 | 2024-06-04 | International Business Machines Corporation | Cold plate with uniform plenum flow |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102013222148A1 (en) | 2014-05-28 |
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| KR102592168B1 (en) | Converter |
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Application publication date: 20140604 |