JP4438813B2 - 蓄電装置 - Google Patents
蓄電装置 Download PDFInfo
- Publication number
- JP4438813B2 JP4438813B2 JP2007090153A JP2007090153A JP4438813B2 JP 4438813 B2 JP4438813 B2 JP 4438813B2 JP 2007090153 A JP2007090153 A JP 2007090153A JP 2007090153 A JP2007090153 A JP 2007090153A JP 4438813 B2 JP4438813 B2 JP 4438813B2
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- JP
- Japan
- Prior art keywords
- power storage
- case
- gas
- storage unit
- coolant
- 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
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
- H01M6/5038—Heating or cooling of cells or batteries
-
- 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
- H01M10/65—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
-
- 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/52—Removing gases inside the secondary cell, e.g. by absorption
-
- 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
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/643—Cylindrical cells
-
- 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
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary batteries
-
- 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
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Gas-Filled Discharge Tubes (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Description
2:電池ユニット(蓄電ユニット)
3:ケース
4:冷却液
31:第1のケース部材
32:第2のケース部材
32b:凹部
32c1〜32c3:接触部
32d:ガイド部
Claims (7)
- 蓄電ユニットと、
前記蓄電ユニットを収容し、前記蓄電ユニットの収容スペースに、前記蓄電ユニットの冷却に用いられる冷却液が充填されたケースと、を有し、
前記ケースは、前記蓄電ユニットの上方に位置する内壁面において、
重力方向に対して傾斜して、少なくとも一部が前記冷却液の液面から離れた傾斜面を備え、前記蓄電ユニットからガスが発生した場合に、このガスを所定位置に導くためのガイド部と、
前記ガイド部の傾斜面に対して前記蓄電ユニット側に突出して、前記冷却液と接触する接触部と、を有することを特徴とする蓄電装置。 - 前記ガイド部を複数有しており、
前記複数のガイド部は、前記内壁面における外縁部から前記所定位置に向かって延びていることを特徴とする請求項1に記載の蓄電装置。 - 前記ガスを検出するためのガスセンサを有しており、
前記ガスセンサは、前記ケースにおける前記所定位置に設けられていることを特徴とする請求項1又は2に記載の蓄電装置。 - 前記ケースにおける前記所定位置に接続され、前記ガスを前記蓄電装置の外部に導くための放出機構を有することを特徴とする請求項1から3のいずれか1つに記載の蓄電装置。
- 前記蓄電ユニットは、複数の端子部を有しており、
前記複数の端子部から前記所定位置までの距離が、互いに略等しいことを特徴とする請求項1から4のいずれか1つに記載の蓄電装置。 - 前記ケース内の圧力を検出するための圧力センサを有するとともに、前記蓄電ユニットが複数の蓄電体を含んでおり、
前記圧力センサは、前記複数の蓄電体を電気的に接続するための接続部材に取り付けられていることを特徴とする請求項1から5のいずれか1つに記載の蓄電装置。 - 前記ケースは、
前記蓄電ユニット及び前記冷却液を収容するための開口部を備えた第1のケース部材と、
前記開口部を覆うように前記第1のケース部材に取り付けられ、前記接触部及び前記ガイド部を備えた第2のケース部材と、を有することを特徴とする請求項1から6のいずれか1つに記載の蓄電装置。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007090153A JP4438813B2 (ja) | 2007-03-30 | 2007-03-30 | 蓄電装置 |
DE200860002729 DE602008002729D1 (de) | 2007-03-30 | 2008-03-11 | Stromspeichervorrichtung |
CN2008800015175A CN101578721B (zh) | 2007-03-30 | 2008-03-11 | 蓄电装置 |
EP20080719272 EP2132805B1 (en) | 2007-03-30 | 2008-03-11 | Electricity storage device |
US12/517,244 US8852792B2 (en) | 2007-03-30 | 2008-03-11 | Electricity storage device |
PCT/IB2008/000564 WO2008120054A2 (en) | 2007-03-30 | 2008-03-11 | Electricity storage device |
AT08719272T ATE482480T1 (de) | 2007-03-30 | 2008-03-11 | Stromspeichervorrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007090153A JP4438813B2 (ja) | 2007-03-30 | 2007-03-30 | 蓄電装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008251307A JP2008251307A (ja) | 2008-10-16 |
JP4438813B2 true JP4438813B2 (ja) | 2010-03-24 |
Family
ID=39739895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007090153A Active JP4438813B2 (ja) | 2007-03-30 | 2007-03-30 | 蓄電装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8852792B2 (ja) |
EP (1) | EP2132805B1 (ja) |
JP (1) | JP4438813B2 (ja) |
CN (1) | CN101578721B (ja) |
AT (1) | ATE482480T1 (ja) |
DE (1) | DE602008002729D1 (ja) |
WO (1) | WO2008120054A2 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008043789A1 (de) | 2008-11-17 | 2010-05-20 | Robert Bosch Gmbh | Batteriemodul |
JP6064633B2 (ja) * | 2013-02-05 | 2017-01-25 | 株式会社豊田自動織機 | 電池パック |
TWM472953U (zh) * | 2013-05-22 | 2014-02-21 | Csb Battery Co Ltd | 濕式電池組 |
US9509020B1 (en) * | 2014-03-27 | 2016-11-29 | Amazon Technologies, Inc. | Volumetric battery health sensor |
JP6662319B2 (ja) * | 2017-02-03 | 2020-03-11 | オムロン株式会社 | 異常検出装置 |
US10293747B2 (en) * | 2017-09-22 | 2019-05-21 | Ford Global Technologies, Llc | Systems and methods for vehicle battery leak detection and mitigation |
DE102017129166B4 (de) * | 2017-12-07 | 2023-06-29 | Vorwerk & Co. Interholding Gesellschaft mit beschränkter Haftung | Reinigungsgerät mit einem Akkumulator |
US10756396B2 (en) * | 2018-03-23 | 2020-08-25 | Chongqing Jinkang New Energy Vehicle Co., Ltd. | Battery cells for battery packs in electric vehicles |
DE102020205930A1 (de) | 2020-05-12 | 2021-11-18 | Mahle International Gmbh | Akkumulator |
JP7372477B2 (ja) | 2021-07-29 | 2023-10-31 | 寧徳時代新能源科技股▲分▼有限公司 | 電池セル及びその製造方法と製造システム、電池並びに電力消費装置 |
KR20230035667A (ko) * | 2021-07-29 | 2023-03-14 | 컨템포러리 엠퍼렉스 테크놀로지 씨오., 리미티드 | 배터리 셀 및 그 제조방법과 제조 시스템, 배터리 및 전기장치 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2212368A (en) * | 1936-05-28 | 1940-08-20 | Electric Storage Battery Co | Electric storage battery |
DE3375707D1 (en) | 1982-10-28 | 1988-03-24 | Gen Motors Corp | Low silhouette venting system for electric storage battery |
JPS6142283U (ja) | 1984-08-20 | 1986-03-18 | 株式会社安川電機 | 手動指令器 |
JPS6361758U (ja) | 1986-10-13 | 1988-04-23 | ||
JPS6398953A (ja) | 1986-10-14 | 1988-04-30 | Yuasa Battery Co Ltd | 油漬電池装置の排油及び注油方法 |
DE9005603U1 (ja) | 1990-05-17 | 1990-07-19 | Accumulatorenwerke Hoppecke Carl Zoellner & Sohn Gmbh & Co Kg, 5790 Brilon, De | |
ATE122177T1 (de) * | 1991-07-19 | 1995-05-15 | Hoppecke Zoellner Sohn Accu | Akkumulator, insbesondere bleiakkumulator, vorzugsweise für nutzkraftwagen. |
JP2967904B2 (ja) * | 1994-03-01 | 1999-10-25 | 本田技研工業株式会社 | 電動車両用バッテリのガス排出装置 |
JPH0822815A (ja) * | 1994-07-07 | 1996-01-23 | Yuasa Corp | 蓄電池の排気構造 |
JP2000133225A (ja) | 1998-10-30 | 2000-05-12 | Sanyo Electric Co Ltd | 組電池 |
JP3638102B2 (ja) | 1999-09-30 | 2005-04-13 | Necトーキン栃木株式会社 | 電池パック |
JP2006127921A (ja) | 2004-10-29 | 2006-05-18 | Sanyo Electric Co Ltd | 電源装置 |
JP2007224877A (ja) * | 2006-02-27 | 2007-09-06 | Denso Corp | 内燃機関の排気管への排気センサ取付け構造 |
-
2007
- 2007-03-30 JP JP2007090153A patent/JP4438813B2/ja active Active
-
2008
- 2008-03-11 WO PCT/IB2008/000564 patent/WO2008120054A2/en active Application Filing
- 2008-03-11 AT AT08719272T patent/ATE482480T1/de not_active IP Right Cessation
- 2008-03-11 EP EP20080719272 patent/EP2132805B1/en not_active Not-in-force
- 2008-03-11 US US12/517,244 patent/US8852792B2/en active Active
- 2008-03-11 CN CN2008800015175A patent/CN101578721B/zh not_active Expired - Fee Related
- 2008-03-11 DE DE200860002729 patent/DE602008002729D1/de active Active
Also Published As
Publication number | Publication date |
---|---|
WO2008120054A2 (en) | 2008-10-09 |
ATE482480T1 (de) | 2010-10-15 |
JP2008251307A (ja) | 2008-10-16 |
US8852792B2 (en) | 2014-10-07 |
WO2008120054A3 (en) | 2008-11-27 |
EP2132805A2 (en) | 2009-12-16 |
EP2132805B1 (en) | 2010-09-22 |
CN101578721A (zh) | 2009-11-11 |
DE602008002729D1 (de) | 2010-11-04 |
CN101578721B (zh) | 2011-08-31 |
US20100062322A1 (en) | 2010-03-11 |
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