CN112490550A - 车辆用电池组 - Google Patents
车辆用电池组 Download PDFInfo
- Publication number
- CN112490550A CN112490550A CN202010810930.9A CN202010810930A CN112490550A CN 112490550 A CN112490550 A CN 112490550A CN 202010810930 A CN202010810930 A CN 202010810930A CN 112490550 A CN112490550 A CN 112490550A
- Authority
- CN
- China
- Prior art keywords
- cooling
- battery module
- battery
- cooling pipe
- pipe
- 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.)
- Granted
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Images
Classifications
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- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/64—Constructional details of batteries specially adapted for electric vehicles
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/66—Arrangements of batteries
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6552—Closed pipes transferring heat by thermal conductivity or phase transition, e.g. heat pipes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6569—Fluids undergoing a liquid-gas phase change or transition, e.g. evaporation or condensation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/258—Modular batteries; Casings provided with means for assembling
-
- 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
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/545—Temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Aviation & Aerospace Engineering (AREA)
- Secondary Cells (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019-151462 | 2019-08-21 | ||
JP2019151462A JP7399650B2 (ja) | 2019-08-21 | 2019-08-21 | 車両用バッテリパック |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112490550A true CN112490550A (zh) | 2021-03-12 |
CN112490550B CN112490550B (zh) | 2023-03-07 |
Family
ID=71994314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010810930.9A Active CN112490550B (zh) | 2019-08-21 | 2020-08-13 | 车辆用电池组 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11417921B2 (zh) |
EP (1) | EP3789234A1 (zh) |
JP (1) | JP7399650B2 (zh) |
CN (1) | CN112490550B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12005976B2 (en) * | 2020-11-12 | 2024-06-11 | Electrocamion Inc. | Hybrid tractor truck |
Citations (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009087774A (ja) * | 2007-09-28 | 2009-04-23 | Mitsubishi Motors Corp | バッテリユニット |
US20120055725A1 (en) * | 2009-05-26 | 2012-03-08 | Nissan Motor Co., Ltd. | Vehicle battery cooling structure |
CN102468524A (zh) * | 2010-11-16 | 2012-05-23 | 本田技研工业株式会社 | 蓄电池的冷却结构 |
WO2013011958A1 (ja) * | 2011-07-19 | 2013-01-24 | 株式会社 豊田自動織機 | 電池モジュール |
DE102013225628A1 (de) * | 2012-12-14 | 2014-06-18 | Halla Visteon Climate Control Corp. | Vorrichtung zum Kontaktieren von Wärmeübertragerelementen mit Batteriemodulen eines Kraftfahrzeuges |
JP2015072819A (ja) * | 2013-10-03 | 2015-04-16 | 日産自動車株式会社 | バッテリ温調装置 |
CN106240340A (zh) * | 2015-06-04 | 2016-12-21 | 本田技研工业株式会社 | 车辆用电源装置 |
CN107925141A (zh) * | 2015-08-13 | 2018-04-17 | Lg电子株式会社 | 电动汽车的电池热交换装置 |
CN207269046U (zh) * | 2017-10-17 | 2018-04-24 | 河南森源重工有限公司 | 一种液冷***及使用该液冷***的电池*** |
CN107972474A (zh) * | 2016-10-25 | 2018-05-01 | 本田技研工业株式会社 | 车辆 |
CN208478522U (zh) * | 2018-09-03 | 2019-02-05 | 一汽海马汽车有限公司 | 一种液冷动力电池*** |
CN208489245U (zh) * | 2018-04-24 | 2019-02-12 | 北京新能源汽车股份有限公司 | 电池包 |
CN109515216A (zh) * | 2018-12-06 | 2019-03-26 | 中国第汽车股份有限公司 | 纯电动汽车动力电池总成结构 |
KR20190069120A (ko) * | 2017-12-11 | 2019-06-19 | 삼성에스디아이 주식회사 | 배터리 모듈 |
CN209016205U (zh) * | 2018-11-20 | 2019-06-21 | 宁德时代新能源科技股份有限公司 | 电池包冷却***及电池包 |
JP2019126206A (ja) * | 2018-01-18 | 2019-07-25 | 三菱自動車工業株式会社 | 車両用電池パック |
JP2019129042A (ja) * | 2018-01-23 | 2019-08-01 | 本田技研工業株式会社 | 車両用バッテリユニット |
CN110140233A (zh) * | 2017-01-04 | 2019-08-16 | 三星Sdi株式会社 | 电池***及包括其的车辆 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5353590B2 (ja) | 2009-09-15 | 2013-11-27 | スズキ株式会社 | 車両のバッテリ冷却構造 |
US9583800B2 (en) * | 2010-03-08 | 2017-02-28 | Lg Electronics Inc. | Vehicle and method for controlling same |
JP5528988B2 (ja) | 2010-11-16 | 2014-06-25 | 本田技研工業株式会社 | 車両用バッテリユニットの支持構造 |
DE102011053894A1 (de) | 2010-11-23 | 2012-05-24 | Visteon Global Technologies, Inc. | Kälteanlage mit Kältemittelverdampferanordnung und Verfahren zur parallelen Luft- und Batteriekontaktkühlung |
DE202012102969U1 (de) | 2011-09-21 | 2012-09-05 | Visteon Global Technologies, Inc. | Batteriekühlungsanordnung |
JP5924025B2 (ja) * | 2012-02-20 | 2016-05-25 | 日産自動車株式会社 | 電気自動車のバッテリパック温調構造 |
JP6220826B2 (ja) | 2015-06-04 | 2017-10-25 | 本田技研工業株式会社 | 車両用電源装置 |
KR102044426B1 (ko) | 2015-12-04 | 2019-11-13 | 주식회사 엘지화학 | 전지모듈들을 균일하게 냉각시킬 수 있는 간접 냉각 시스템 및 이를 포함하는 전지팩 |
US10950904B2 (en) | 2016-02-29 | 2021-03-16 | Sanyo Electric Co., Ltd. | Battery system and electrically driven vehicle equipped with battery system |
CN207938755U (zh) | 2018-02-09 | 2018-10-02 | 比亚迪股份有限公司 | 液冷管路和电源装置 |
-
2019
- 2019-08-21 JP JP2019151462A patent/JP7399650B2/ja active Active
-
2020
- 2020-08-06 EP EP20189742.8A patent/EP3789234A1/en active Pending
- 2020-08-11 US US16/990,790 patent/US11417921B2/en active Active
- 2020-08-13 CN CN202010810930.9A patent/CN112490550B/zh active Active
Patent Citations (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009087774A (ja) * | 2007-09-28 | 2009-04-23 | Mitsubishi Motors Corp | バッテリユニット |
US20120055725A1 (en) * | 2009-05-26 | 2012-03-08 | Nissan Motor Co., Ltd. | Vehicle battery cooling structure |
CN102468524A (zh) * | 2010-11-16 | 2012-05-23 | 本田技研工业株式会社 | 蓄电池的冷却结构 |
WO2013011958A1 (ja) * | 2011-07-19 | 2013-01-24 | 株式会社 豊田自動織機 | 電池モジュール |
DE102013225628A1 (de) * | 2012-12-14 | 2014-06-18 | Halla Visteon Climate Control Corp. | Vorrichtung zum Kontaktieren von Wärmeübertragerelementen mit Batteriemodulen eines Kraftfahrzeuges |
JP2015072819A (ja) * | 2013-10-03 | 2015-04-16 | 日産自動車株式会社 | バッテリ温調装置 |
CN106240340A (zh) * | 2015-06-04 | 2016-12-21 | 本田技研工业株式会社 | 车辆用电源装置 |
CN107925141A (zh) * | 2015-08-13 | 2018-04-17 | Lg电子株式会社 | 电动汽车的电池热交换装置 |
CN107972474A (zh) * | 2016-10-25 | 2018-05-01 | 本田技研工业株式会社 | 车辆 |
CN110140233A (zh) * | 2017-01-04 | 2019-08-16 | 三星Sdi株式会社 | 电池***及包括其的车辆 |
CN207269046U (zh) * | 2017-10-17 | 2018-04-24 | 河南森源重工有限公司 | 一种液冷***及使用该液冷***的电池*** |
KR20190069120A (ko) * | 2017-12-11 | 2019-06-19 | 삼성에스디아이 주식회사 | 배터리 모듈 |
JP2019126206A (ja) * | 2018-01-18 | 2019-07-25 | 三菱自動車工業株式会社 | 車両用電池パック |
JP2019129042A (ja) * | 2018-01-23 | 2019-08-01 | 本田技研工業株式会社 | 車両用バッテリユニット |
CN208489245U (zh) * | 2018-04-24 | 2019-02-12 | 北京新能源汽车股份有限公司 | 电池包 |
CN208478522U (zh) * | 2018-09-03 | 2019-02-05 | 一汽海马汽车有限公司 | 一种液冷动力电池*** |
CN209016205U (zh) * | 2018-11-20 | 2019-06-21 | 宁德时代新能源科技股份有限公司 | 电池包冷却***及电池包 |
CN109515216A (zh) * | 2018-12-06 | 2019-03-26 | 中国第汽车股份有限公司 | 纯电动汽车动力电池总成结构 |
Also Published As
Publication number | Publication date |
---|---|
US11417921B2 (en) | 2022-08-16 |
JP7399650B2 (ja) | 2023-12-18 |
US20210057791A1 (en) | 2021-02-25 |
EP3789234A1 (en) | 2021-03-10 |
JP2021034185A (ja) | 2021-03-01 |
CN112490550B (zh) | 2023-03-07 |
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