JP2009212005A - 組電池 - Google Patents
組電池 Download PDFInfo
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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
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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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- 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
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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
- H01M10/64—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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- 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
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
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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
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6553—Terminals or leads
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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
- H01M10/6561—Gases
- H01M10/6562—Gases with free flow by convection only
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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
- 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
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
- H01M50/51—Connection only in series
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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
- 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
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/503—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/507—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising an arrangement of two or more busbars within a container structure, e.g. busbar modules
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/521—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the material
- H01M50/522—Inorganic material
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/552—Terminals characterised by their shape
- H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
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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
- Y02E60/10—Energy storage using batteries
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Power Engineering (AREA)
- Transportation (AREA)
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- Aviation & Aerospace Engineering (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
【解決手段】組電池1は、複数の電池10と、バスバー11〜13と、絶縁板14〜16とから構成されている。複数の電池10は、端子を同一方向に向け、一対の端子を結ぶ方向を同一方向に揃えた状態で並設され、バスバー11〜13によって電気的に接続されている。冷媒は、一対の端子を結ぶ方向に流れ、端子及びバスバー11〜13を冷却する。絶縁板15,16は、異なる電池10に接続され隣接して配置されるバスバー間に配設されている。しかも、一対の端子を結ぶ方向に延在した状態で配設されている。そのため、従来のように、冷媒の流れに直交して延在することはない。従って、冷媒の流れを妨げることなく、異なる電池10に接続され隣接して配置されるバスバー間の絶縁を確保することができる。
【選択図】図1
Description
まず、図1〜図3を参照して組電池の構成について説明する。ここで、図1は、第1実施形態における組電池の斜視図である。図2は、図1に対して絶縁板が配設されていない状態の組電池の斜視図である。図3は、図1において右側から見た組電池の部分側面図である。なお、図中における前後方向、左右方向及び上下方向は、組電池を説明するために便宜的に導入したものである。また、図中における白抜き矢印は、冷媒の流通方向を示すものである。
次に、第2実施形態の組電池について説明する。第2実施形態の組電池は、第1実施形態の組電池に対して、絶縁板を熱伝導性をも有するものに変更するとともに、バスバー間だけでなく電池のケース間にも配設するようにしたものである。
次に、第3実施形態の組電池について説明する。第3実施形態の組電池は、第2実施形態の組電池に対して、絶縁板を変更したものである。具体的には、絶縁性を有するとともに、断熱性を有するようにしたものである。
次に、第4実施形態の組電池について説明する。第4実施形態の組電池は、第1実施形態の組電池のバスバー11、12間及びバスバー11、13間に、新たに冷却器を配設したものである。
Claims (8)
- 電池容器の一面から同一方向に突出する一対の端子を有する複数の電池と、
前記端子に接続され、複数の前記電池を電気的に接続する接続部材と、
を備えた組電池において、
複数の前記電池は、前記電池容器の前記一面を同一方向に向け、一対の前記端子を結ぶ方向を同一方向に揃えた状態でそれぞれ並設され、
前記端子及び前記接続部材は、前記電池容器の前記一面に沿って一対の前記端子を結ぶ方向に流れる熱媒体によって冷却又は加熱され、
それぞれ異なる前記電池に電気的に接続され隣り合って配置される前記接続部材の間に、一対の前記端子を結ぶ方向に延在する絶縁部材を有することを特徴とする組電池。 - 前記絶縁部材は、熱伝導性を有し、前記電池の間に、前記電池容器に熱的に接触した状態で配設されていることを特徴とする請求項1に記載の組電池。
- 前記絶縁部材は、断熱性を有し、前記電池の間に、前記電池容器に接触した状態で配設されていることを特徴とする請求項1に記載の組電池。
- 前記絶縁部材は、一対の前記端子を結ぶ方向と直交する方向であって、複数の前記電池が並設される方向に弾性を有することを特徴とする請求項1〜3のいずれかに記載の組電池。
- 前記接続部材に熱的に接続され、一対の前記端子を結ぶ方向に延在する第1熱伝導部材を有することを特徴とする請求項1〜4のいずれかに記載の組電池。
- 絶縁性を有し、一対の前記端子、及び、一対の前記端子に電気的に接続されている前記接続部材の少なくともいずれかにそれぞれ熱的に接続され、一対の前記端子を結ぶ方向に延在する第2熱伝導部材を有することを特徴とする請求項1〜5のいずれかに記載の組電池。
- 複数の前記電池は、前記接続部材によって直列接続されていることを特徴とする請求項1〜6のいずれかに記載の組電池。
- 複数の前記電池は、車両に搭載されていることを特徴とする請求項1〜7のいずれかに記載の組電池。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008055369A JP4632097B2 (ja) | 2008-03-05 | 2008-03-05 | 組電池 |
DE200910011659 DE102009011659A1 (de) | 2008-03-05 | 2009-03-04 | Batterieeinheit für Fahrzeuge |
US12/398,564 US8475951B2 (en) | 2008-03-05 | 2009-03-05 | Battery unit for vehicles |
CN2009101261760A CN101527352B (zh) | 2008-03-05 | 2009-03-05 | 车用电池单元 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008055369A JP4632097B2 (ja) | 2008-03-05 | 2008-03-05 | 組電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009212005A true JP2009212005A (ja) | 2009-09-17 |
JP4632097B2 JP4632097B2 (ja) | 2011-02-16 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008055369A Active JP4632097B2 (ja) | 2008-03-05 | 2008-03-05 | 組電池 |
Country Status (4)
Country | Link |
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US (1) | US8475951B2 (ja) |
JP (1) | JP4632097B2 (ja) |
CN (1) | CN101527352B (ja) |
DE (1) | DE102009011659A1 (ja) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2009277378A (ja) * | 2008-05-12 | 2009-11-26 | Denso Corp | 組電池 |
WO2011043261A1 (ja) * | 2009-10-06 | 2011-04-14 | 矢崎総業株式会社 | 電池接続体 |
JP2013524405A (ja) * | 2010-03-26 | 2013-06-17 | ダイムラー・アクチェンゲゼルシャフト | 複数の個別セルを備えるバッテリ |
WO2014068921A1 (ja) * | 2012-10-29 | 2014-05-08 | 三洋電機株式会社 | 蓄電装置 |
KR20160024311A (ko) * | 2014-08-25 | 2016-03-04 | 삼성에스디아이 주식회사 | 이차 전지 모듈 |
US9515360B2 (en) | 2013-06-17 | 2016-12-06 | Hyundai Motor Company | Battery pack air cooling structure provided with thermoelectric element and control method thereof |
CN106785180A (zh) * | 2015-11-20 | 2017-05-31 | 哈尔滨智明科技有限公司 | 大型圆柱形二次电池模块的散热方法 |
KR20180117033A (ko) * | 2017-04-18 | 2018-10-26 | 주식회사 엘지화학 | 배터리 모듈 |
WO2019155714A1 (ja) * | 2018-02-09 | 2019-08-15 | 三洋電機株式会社 | 電源装置及びこの電源装置を備える電動車両及び蓄電装置 |
WO2022250311A1 (ko) * | 2021-05-26 | 2022-12-01 | 주식회사 엘지에너지솔루션 | 벤팅 가스의 온도 저감 및 스파크의 외부 배출 차단 구조를 적용한 배터리 팩 |
Families Citing this family (25)
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JP4661895B2 (ja) | 2008-04-02 | 2011-03-30 | 株式会社デンソー | 電池冷却装置 |
DE102009044997A1 (de) * | 2009-09-25 | 2011-03-31 | SB LiMotive Company Ltd., Suwon | Thermische Entkopplung von Nachbarzellen in einem Batteriesystem |
KR101106373B1 (ko) * | 2009-11-19 | 2012-01-18 | 에스비리모티브 주식회사 | 배터리 팩 |
KR101097256B1 (ko) * | 2009-11-30 | 2011-12-21 | 삼성에스디아이 주식회사 | 이차전지 |
CN102696130B (zh) * | 2009-12-04 | 2015-05-27 | 布鲁萨电子公司 | 具有温度调节的电池 |
CN103053068B (zh) * | 2010-08-12 | 2016-01-20 | 古河电气工业株式会社 | 蓄电池温度调节系统以及蓄电池温度调节组件 |
US9653762B2 (en) | 2010-08-12 | 2017-05-16 | Furukawa Electric Co., Ltd. | Battery temperature regulation system and battery temperature regulation unit |
JP5553163B2 (ja) * | 2010-09-09 | 2014-07-16 | ソニー株式会社 | バッテリユニット |
KR101293952B1 (ko) * | 2010-11-23 | 2013-08-07 | 주식회사 엘지화학 | 신규한 구조의 버스 바 어셈블리 |
US8932741B2 (en) * | 2010-12-07 | 2015-01-13 | Volkswagen Ag | Conductor plate for a vehicle battery module |
ES2725901T3 (es) | 2013-08-30 | 2019-09-30 | Gogoro Inc | Dispositivo portátil de almacenamiento de energía eléctrica |
DE102013015422B4 (de) * | 2013-09-18 | 2015-07-23 | Airbus Defence and Space GmbH | Kühlvorrichtung zur Kühlung von Batteriezellen, Batterievorrichtung sowie Kühlverfahren |
FR3011129B1 (fr) * | 2013-09-24 | 2021-05-07 | Valeo Systemes Thermiques | Module de batterie pour vehicule electrique ou hybride pour assurer le refroidissement des cellules, et batterie associee |
JP6540628B2 (ja) | 2016-07-29 | 2019-07-10 | 株式会社デンソー | 電池パック |
US10403943B2 (en) * | 2016-09-07 | 2019-09-03 | Thunder Power New Energy Vehicle Development Company Limited | Battery system |
CN106711359A (zh) * | 2016-12-28 | 2017-05-24 | 常州普莱德新能源电池科技有限公司 | 电池模组 |
WO2018194296A1 (ko) * | 2017-04-18 | 2018-10-25 | 주식회사 엘지화학 | 배터리 모듈 |
DE102017217108A1 (de) * | 2017-09-26 | 2019-03-28 | Robert Bosch Gmbh | Batteriezelle, Verfahren zu deren Herstellung und Batteriemodul |
FR3078828B1 (fr) * | 2018-03-08 | 2020-03-13 | Faurecia Systemes D'echappement | Batterie electrique pour vehicule |
JP7086468B2 (ja) * | 2018-04-20 | 2022-06-20 | 矢崎総業株式会社 | 電池パック |
JP6990780B2 (ja) * | 2018-09-25 | 2022-01-12 | 本田技研工業株式会社 | 電池モジュール |
EP3696877A1 (en) * | 2019-02-18 | 2020-08-19 | 3M Innovative Properties Company | Battery module |
DE102021130443B3 (de) | 2021-11-22 | 2022-12-08 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Hochvoltbatteriemodul und Verfahren zur Herstellung eines kühlbaren Hochvoltbatteriemoduls mit Stromschienenintegration |
DE202022103901U1 (de) * | 2022-06-10 | 2023-09-28 | Diehl Advanced Mobility GmbH | Zellverbinder für einen Energiespeicher sowie Energiespeicher |
DE202022103900U1 (de) * | 2022-06-10 | 2023-09-28 | Diehl Advanced Mobility GmbH | Zellverbinder für ein Zellkontaktierungssystem sowie Energiespeicher |
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JP2009277378A (ja) * | 2008-05-12 | 2009-11-26 | Denso Corp | 組電池 |
WO2011043261A1 (ja) * | 2009-10-06 | 2011-04-14 | 矢崎総業株式会社 | 電池接続体 |
CN102414870A (zh) * | 2009-10-06 | 2012-04-11 | 矢崎总业株式会社 | 电池连接体 |
US8449333B2 (en) | 2009-10-06 | 2013-05-28 | Yazaki Corporation | Battery connecting structure |
JP5450640B2 (ja) * | 2009-10-06 | 2014-03-26 | 矢崎総業株式会社 | 電池接続体 |
JP2013524405A (ja) * | 2010-03-26 | 2013-06-17 | ダイムラー・アクチェンゲゼルシャフト | 複数の個別セルを備えるバッテリ |
WO2014068921A1 (ja) * | 2012-10-29 | 2014-05-08 | 三洋電機株式会社 | 蓄電装置 |
US9515360B2 (en) | 2013-06-17 | 2016-12-06 | Hyundai Motor Company | Battery pack air cooling structure provided with thermoelectric element and control method thereof |
KR20160024311A (ko) * | 2014-08-25 | 2016-03-04 | 삼성에스디아이 주식회사 | 이차 전지 모듈 |
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CN106785180A (zh) * | 2015-11-20 | 2017-05-31 | 哈尔滨智明科技有限公司 | 大型圆柱形二次电池模块的散热方法 |
KR20180117033A (ko) * | 2017-04-18 | 2018-10-26 | 주식회사 엘지화학 | 배터리 모듈 |
KR102043969B1 (ko) | 2017-04-18 | 2019-11-12 | 주식회사 엘지화학 | 배터리 모듈 |
WO2019155714A1 (ja) * | 2018-02-09 | 2019-08-15 | 三洋電機株式会社 | 電源装置及びこの電源装置を備える電動車両及び蓄電装置 |
WO2022250311A1 (ko) * | 2021-05-26 | 2022-12-01 | 주식회사 엘지에너지솔루션 | 벤팅 가스의 온도 저감 및 스파크의 외부 배출 차단 구조를 적용한 배터리 팩 |
Also Published As
Publication number | Publication date |
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JP4632097B2 (ja) | 2011-02-16 |
CN101527352B (zh) | 2012-08-01 |
US8475951B2 (en) | 2013-07-02 |
US20090226800A1 (en) | 2009-09-10 |
CN101527352A (zh) | 2009-09-09 |
DE102009011659A1 (de) | 2009-09-10 |
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