JP4479753B2 - 蓄電装置 - Google Patents
蓄電装置 Download PDFInfo
- Publication number
- JP4479753B2 JP4479753B2 JP2007162601A JP2007162601A JP4479753B2 JP 4479753 B2 JP4479753 B2 JP 4479753B2 JP 2007162601 A JP2007162601 A JP 2007162601A JP 2007162601 A JP2007162601 A JP 2007162601A JP 4479753 B2 JP4479753 B2 JP 4479753B2
- Authority
- JP
- Japan
- Prior art keywords
- power storage
- case
- unit cell
- groove
- storage unit
- 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
- 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
- H01M50/342—Non-re-sealable arrangements
- H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
-
- 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
-
- 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
- H01M50/233—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
- H01M50/242—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 against vibrations, collision impact or swelling
-
- 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
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/643—Cylindrical 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
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
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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
Description
3:パックケース(蓄電装置ケース)
4:冷却媒体(絶縁性を有する液体)
20:組電池
20a:単電池(蓄電体)
20c:電池ケース(蓄電体ケース)
20d:溝部
Claims (4)
- 所定面内で隣り合って配置され、蓄電体ケースの内部に発電要素を収容した複数の蓄電体と、
前記複数の蓄電体及び、絶縁性を有する液体を収容する蓄電装置ケースと、を有し、
前記各蓄電体の前記蓄電体ケースのうち、隣り合う他の蓄電体と向かい合う領域以外の領域内には、前記蓄電体ケースの内部における圧力上昇に応じて前記蓄電体ケースの一部を開き状態とさせるための溝部が設けられていることを特徴とする蓄電装置。 - 前記複数の蓄電体は、第1の蓄電体と、該第1の蓄電体に対して重力方向に位置する第2の蓄電体とを含み、
前記第2の蓄電体における前記溝部は、この開口方向が重力方向となる位置に設けられていることを特徴とする請求項1に記載の蓄電装置。 - 前記溝部は、前記蓄電体の長手方向に延び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。
- 前記蓄電体の長手方向と直交する面内における形状が略円形に形成されてい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。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007162601A JP4479753B2 (ja) | 2007-06-20 | 2007-06-20 | 蓄電装置 |
US12/213,347 US20080318120A1 (en) | 2007-06-20 | 2008-06-18 | Power storage unit |
CN2008101286049A CN101330136B (zh) | 2007-06-20 | 2008-06-19 | 蓄电装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007162601A JP4479753B2 (ja) | 2007-06-20 | 2007-06-20 | 蓄電装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009004163A JP2009004163A (ja) | 2009-01-08 |
JP4479753B2 true JP4479753B2 (ja) | 2010-06-09 |
Family
ID=40136838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007162601A Active JP4479753B2 (ja) | 2007-06-20 | 2007-06-20 | 蓄電装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20080318120A1 (ja) |
JP (1) | JP4479753B2 (ja) |
CN (1) | CN101330136B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200843158A (en) * | 2007-04-20 | 2008-11-01 | Ama Precision Inc | Thermally enhanced battery module |
JP5496576B2 (ja) | 2009-08-26 | 2014-05-21 | 三洋電機株式会社 | バッテリパック |
US10468644B2 (en) * | 2011-10-17 | 2019-11-05 | Samsung Sdi Co., Ltd | Battery cell with integrated mounting foot |
CN217606982U (zh) * | 2022-03-25 | 2022-10-18 | 宁德时代新能源科技股份有限公司 | 电池和用电设备 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3777748B2 (ja) * | 1997-09-30 | 2006-05-24 | 株式会社ジーエス・ユアサコーポレーション | 組電池 |
JP4079572B2 (ja) * | 2000-04-14 | 2008-04-23 | 松下電器産業株式会社 | 電池パック |
JP4485187B2 (ja) * | 2003-12-24 | 2010-06-16 | 本田技研工業株式会社 | バッテリケース |
-
2007
- 2007-06-20 JP JP2007162601A patent/JP4479753B2/ja active Active
-
2008
- 2008-06-18 US US12/213,347 patent/US20080318120A1/en not_active Abandoned
- 2008-06-19 CN CN2008101286049A patent/CN101330136B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101330136A (zh) | 2008-12-24 |
US20080318120A1 (en) | 2008-12-25 |
JP2009004163A (ja) | 2009-01-08 |
CN101330136B (zh) | 2010-06-09 |
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