JP6683811B2 - バッテリーパック及び該バッテリーパックを含む自動車 - Google Patents
バッテリーパック及び該バッテリーパックを含む自動車 Download PDFInfo
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- 239000003507 refrigerant Substances 0.000 claims description 28
- 239000002826 coolant Substances 0.000 claims description 27
- 238000001816 cooling Methods 0.000 claims description 24
- 238000005192 partition Methods 0.000 claims description 22
- 230000008878 coupling Effects 0.000 claims description 21
- 238000010168 coupling process Methods 0.000 claims description 21
- 238000005859 coupling reaction Methods 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000994 depressogenic effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- H—ELECTRICITY
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- 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
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
- H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the cells
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- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
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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
- B60L50/64—Constructional details of batteries specially adapted for electric vehicles
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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
- 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
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- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
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- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/647—Prismatic or flat cells, e.g. pouch cells
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- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
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- 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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- H01M10/66—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells
- H01M10/663—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells the system being an air-conditioner or an engine
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- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
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- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
- H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
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- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
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- 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
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- H—ELECTRICITY
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- 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
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- 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
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
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- 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
- H01M50/271—Lids or covers for the racks or secondary casings
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- 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
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
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- 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
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- 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
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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- Y02T10/00—Road transport of goods or passengers
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- Aviation & Aerospace Engineering (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
すなわち、バッテリーモジュールは、複数のバッテリーセルを横または縦に積層した後、バッテリーセルの最上面又は最下面にバッテリーセルを保護し固定するための外郭フレーム(エンドプレート)を重ねる構造を有する。そして、このようなバッテリーモジュールは、バッテリーパックにさらに収納されて固定される構造を有する。
100 バッテリーセルアセンブリ
110 バッテリーセル
200 パックケース
210 ケース本体
211 流入部
212 流出部
213 横区画隔壁
214 縦区画隔壁
215 冷媒循環孔
216 (第2)結合孔
217 安着溝部
230 ケースカバー
231 (第1)結合孔
232 安着支持部
241 シーリング部材
250 弾性加圧部
251 傾斜区間
252 陥没区間
260 接着部材
300 冷媒供給循環ユニット
310 供給循環用モータ
311 滞留空間
Claims (8)
- 少なくとも1つのバッテリーセルを含むバッテリーセルアセンブリ;
前記バッテリーセルを冷却するための冷媒が流入及び流出される流入部及び流出部が一側に設けられ、前記バッテリーセルアセンブリを収容して固定及び支持するパックケース;及び
それぞれの前記バッテリーセルに接触して冷却するように、前記流入部及び流出部と連
通して前記パックケースの内部に前記冷媒を供給及び循環させる冷媒供給循環ユニット;
を含み、
前記パックケースは、
前記バッテリーセルアセンブリが収納される収納空間を形成するように複数の横区画隔壁及び縦区画隔壁が設けられたケース本体と、
前記ケース本体の上面に設けられたケースカバーと、
前記ケースカバー上に設けられ、前記バッテリーセルアセンブリを弾性加圧する弾性加圧部と、
を含み、
前記ケース本体と前記ケースカバーとは締結用ねじでねじ結合され、前記ケースカバーには前記弾性加圧部の周りに沿って規則的に所定間隔離隔しながら厚さ方向に貫通する第1結合孔が形成され、前記横区画隔壁及び縦区画隔壁には長さ方向に沿って前記第1結合孔に対応する位置に前記締結用ねじが収容される第2結合孔が形成され、
前記第1結合孔の内側に長さ方向に沿って窪み、前記締結用ねじが安着支持される安着支持部が設けられ、前記安着支持部と前記第2結合孔の上面周縁との間に前記冷媒の外部流出を防止するシーリング部材が介設されることを特徴とするバッテリーパック。 - 前記ケース本体には、前記バッテリーセルの板面に対応するように内側に傾くか又は垂直に窪んで形成され、前記バッテリーセルアセンブリが安着される安着溝部が設けられることを特徴とする請求項1に記載のバッテリーパック。
- 前記弾性加圧部は、一対の傾斜区間、及び前記傾斜区間の端部同士を連結し、前記ケースカバーの板面から窪んで形成された陥没区間が形成され、前記弾性加圧部は、前記陥没区間のうち少なくとも一部領域が前記バッテリーセルアセンブリの上面に接触して押下することを特徴とする請求項2に記載のバッテリーパック。
- 前記バッテリーセルアセンブリと前記弾性加圧部との間には相互固定させる接着部材が介設されることを特徴とする請求項3に記載のバッテリーパック。
- 前記横区画隔壁及び縦区画隔壁には少なくとも1つの冷媒循環孔が形成されることを特徴とする請求項1に記載のバッテリーパック。
- 前記ケースカバーと前記弾性加圧部とはプレス加工によって一体的に製作されることを特徴とする請求項1に記載のバッテリーパック。
- 前記パックケースはアルミニウム材質で製作され、前記冷媒は絶縁油であることを特徴とする請求項1に記載のバッテリーパック。
- 請求項1に記載のバッテリーパックを含むことを特徴とする自動車。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2016-0050171 | 2016-04-25 | ||
KR1020160050171A KR102061745B1 (ko) | 2016-04-25 | 2016-04-25 | 배터리 팩 및 이러한 배터리 팩을 포함하는 자동차 |
PCT/KR2017/000534 WO2017188560A1 (ko) | 2016-04-25 | 2017-01-16 | 배터리 팩 및 이러한 배터리 팩을 포함하는 자동차 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018538662A JP2018538662A (ja) | 2018-12-27 |
JP6683811B2 true JP6683811B2 (ja) | 2020-04-22 |
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018521219A Active JP6683811B2 (ja) | 2016-04-25 | 2017-01-16 | バッテリーパック及び該バッテリーパックを含む自動車 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10862181B2 (ja) |
EP (1) | EP3361555B1 (ja) |
JP (1) | JP6683811B2 (ja) |
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Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102663657B1 (ko) * | 2018-06-12 | 2024-05-03 | 현대자동차주식회사 | 차량용 배터리 냉각 시스템 |
CN108574077A (zh) * | 2018-06-29 | 2018-09-25 | 爱驰汽车有限公司 | 电池包 |
GB2577259B (en) * | 2018-09-18 | 2023-02-01 | Mclaren Automotive Ltd | Battery module coolant channels |
CN209183606U (zh) * | 2018-12-28 | 2019-07-30 | 宁德时代新能源科技股份有限公司 | 电池包 |
KR101974144B1 (ko) * | 2019-02-19 | 2019-04-30 | 대덕정유(주) | 전기자동차의 폐배터리의 잔류전기 회수장치 |
KR102520590B1 (ko) * | 2019-10-24 | 2023-04-10 | 주식회사 엘지에너지솔루션 | 전지 모듈 및 이를 포함하는 전지팩 |
KR20210127319A (ko) * | 2020-04-14 | 2021-10-22 | 주식회사 엘지에너지솔루션 | 전지 팩 및 이를 포함하는 디바이스 |
CN113561750B (zh) * | 2020-04-28 | 2022-11-18 | 睿能创意公司 | 电动车辆 |
KR20220008558A (ko) * | 2020-07-14 | 2022-01-21 | 주식회사 엘지에너지솔루션 | 전지 팩 및 이를 포함하는 디바이스 |
CN112701383A (zh) * | 2021-01-19 | 2021-04-23 | 中国第一汽车股份有限公司 | 一种电池液冷板总成、电池总成及车辆 |
JP7347460B2 (ja) | 2021-03-02 | 2023-09-20 | トヨタ自動車株式会社 | 電池および車両 |
JP2022146315A (ja) | 2021-03-22 | 2022-10-05 | 愛三工業株式会社 | 電池パック |
KR20220151493A (ko) * | 2021-05-06 | 2022-11-15 | 주식회사 엘지에너지솔루션 | 냉각 성능이 향상된 배터리 팩 및 이를 포함하는 자동차 |
KR102586730B1 (ko) * | 2021-05-27 | 2023-10-10 | 주식회사 현대케피코 | 차량용 고전압 배터리 모듈 승온장치 |
KR20220165590A (ko) * | 2021-06-08 | 2022-12-15 | 주식회사 엘지에너지솔루션 | 절연 냉각액을 이용한 냉각 구조를 갖는 배터리 모듈, 그리고 이를 포함하는 배터리 팩 및 자동차 |
KR20230012806A (ko) * | 2021-07-16 | 2023-01-26 | 주식회사 엘지에너지솔루션 | 배터리 랙 및 이를 포함하는 전력 저장 장치 |
WO2023195595A1 (ko) * | 2022-04-04 | 2023-10-12 | 주식회사 엘지에너지솔루션 | 배터리 모듈 |
KR20240019649A (ko) * | 2022-08-04 | 2024-02-14 | 주식회사 엘지에너지솔루션 | 전지팩 |
KR20240063224A (ko) * | 2022-10-28 | 2024-05-10 | 주식회사 엘지에너지솔루션 | 침냉식 배터리 모듈 및 이를 포함한 배터리 팩 및 차량 |
KR20240062781A (ko) * | 2022-11-02 | 2024-05-09 | 에스케이온 주식회사 | 배터리 장치 |
KR20240074938A (ko) * | 2022-11-14 | 2024-05-29 | 주식회사 엘지에너지솔루션 | 침냉식 배터리 모듈 및 이를 포함한 배터리 팩 및 차량 |
CN116782542B (zh) * | 2023-08-15 | 2023-11-07 | 荣耀终端有限公司 | 壳体组件及终端设备 |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5935009Y2 (ja) * | 1980-01-14 | 1984-09-27 | ソニー株式会社 | 物品収納部の蓋装置 |
JPS62202457U (ja) * | 1986-06-14 | 1987-12-24 | ||
JP2758348B2 (ja) * | 1993-10-01 | 1998-05-28 | 内浜化成株式会社 | バッテリーキャリヤ・カバー構造 |
JP3451142B2 (ja) * | 1994-11-18 | 2003-09-29 | 本田技研工業株式会社 | 温度制御機構を備えたバッテリ組立体 |
JPH08310256A (ja) | 1995-05-19 | 1996-11-26 | Nissan Motor Co Ltd | 電気自動車のバッテリフレーム構造 |
JP2000085375A (ja) * | 1998-09-11 | 2000-03-28 | Nissan Motor Co Ltd | 電気自動車のバッテリ搭載フロア構造 |
JP2001286805A (ja) * | 2000-04-05 | 2001-10-16 | Yasui Seiki:Kk | 塗工剤供給ノズル |
JP2003346924A (ja) * | 2002-05-29 | 2003-12-05 | Fuji Heavy Ind Ltd | 組電池の冷却システムおよび組電池の冷却方法 |
JP4062273B2 (ja) * | 2004-03-31 | 2008-03-19 | 日産自動車株式会社 | 組電池 |
JP4735029B2 (ja) * | 2005-05-11 | 2011-07-27 | 日産自動車株式会社 | 押圧装置 |
JP2008181734A (ja) | 2007-01-24 | 2008-08-07 | Calsonic Kansei Corp | 車両用バッテリ冷却システム |
JP5297863B2 (ja) * | 2009-04-07 | 2013-09-25 | トヨタ自動車株式会社 | 蓄電装置 |
JP5479947B2 (ja) * | 2010-03-01 | 2014-04-23 | 大和製罐株式会社 | 電池用ケース |
WO2012102108A1 (ja) * | 2011-01-26 | 2012-08-02 | 住友重機械工業株式会社 | ショベル |
JP2013051100A (ja) * | 2011-08-31 | 2013-03-14 | Nissan Motor Co Ltd | バッテリ温調用モジュール |
EP2608309A1 (de) * | 2011-12-21 | 2013-06-26 | Fortu Intellectual Property AG | Batteriemodul mit Batteriemodulgehäuse und Batteriezellen |
KR101821130B1 (ko) | 2012-03-23 | 2018-01-23 | 한온시스템 주식회사 | 배터리 냉각 어셈블리 |
KR20130122057A (ko) * | 2012-04-30 | 2013-11-07 | 주식회사 엘지화학 | 전지팩 냉각 시스템 |
US20140014418A1 (en) * | 2012-07-16 | 2014-01-16 | Tsuyoshi Komaki | Power supply device, power-supply-device separator, and power-supply-device-equipped vehicle |
JP6091783B2 (ja) * | 2012-07-17 | 2017-03-08 | 株式会社東芝 | 電池パック |
JP2014024488A (ja) * | 2012-07-27 | 2014-02-06 | Mitsubishi Motors Corp | バッテリ取付構造 |
JPWO2014068947A1 (ja) | 2012-10-31 | 2016-09-08 | 三洋電機株式会社 | 電池モジュール |
DE102012221503B4 (de) | 2012-11-23 | 2022-01-05 | Vitesco Technologies GmbH | Energiespeicher mit einer Vielzahl von Energiespeicherzellen und mit einem Gehäuse sowie Verfahren zum Herstellen eines Energiespeichers |
KR101425569B1 (ko) * | 2013-02-25 | 2014-08-01 | 주식회사 피엠그로우 | 배터리 케이스 |
DE102013207592B3 (de) * | 2013-04-25 | 2014-08-07 | Magna Steyr Battery Systems Gmbh & Co Og | Batteriesystem |
KR101547395B1 (ko) | 2013-10-11 | 2015-08-25 | 세방전지(주) | 전지모듈 하우징 |
JP6167933B2 (ja) * | 2014-02-24 | 2017-07-26 | 株式会社デンソー | 電池パック |
KR101649154B1 (ko) | 2014-02-24 | 2016-08-18 | 엘지전자 주식회사 | 공기유로를 가지는 배터리팩 |
KR101767634B1 (ko) | 2014-07-31 | 2017-08-14 | 주식회사 엘지화학 | 배터리 모듈 |
KR102050531B1 (ko) * | 2015-11-02 | 2019-11-29 | 주식회사 엘지화학 | 배터리 팩 및 이러한 배터리 팩을 포함하는 자동차 |
US10741891B2 (en) * | 2015-11-03 | 2020-08-11 | Ford Global Technologies, Llc | Traction battery assembly |
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EP3361555A1 (en) | 2018-08-15 |
WO2017188560A1 (ko) | 2017-11-02 |
CN108292791A (zh) | 2018-07-17 |
KR102061745B1 (ko) | 2020-01-02 |
CN108292791B (zh) | 2021-11-16 |
US10862181B2 (en) | 2020-12-08 |
US20180316070A1 (en) | 2018-11-01 |
JP2018538662A (ja) | 2018-12-27 |
EP3361555B1 (en) | 2022-06-01 |
PL3361555T3 (pl) | 2022-12-12 |
KR20170121555A (ko) | 2017-11-02 |
EP3361555A4 (en) | 2018-08-29 |
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