JP6178418B2 - ハウジングと接触する集電体を備えたバッテリセル - Google Patents
ハウジングと接触する集電体を備えたバッテリセル Download PDFInfo
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- JP6178418B2 JP6178418B2 JP2015533490A JP2015533490A JP6178418B2 JP 6178418 B2 JP6178418 B2 JP 6178418B2 JP 2015533490 A JP2015533490 A JP 2015533490A JP 2015533490 A JP2015533490 A JP 2015533490A JP 6178418 B2 JP6178418 B2 JP 6178418B2
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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
- H01M10/04—Construction or manufacture in general
- H01M10/0431—Cells with wound or folded electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/661—Metal or alloys, e.g. alloy 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion 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
- H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
- H01M50/102—Primary casings, jackets or wrappings of a single cell or a single battery characterised by their shape or physical structure
- H01M50/103—Primary casings, jackets or wrappings of a single cell or a single battery characterised by their shape or physical structure prismatic or rectangular
-
- 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
- H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
- H01M50/116—Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material
- H01M50/117—Inorganic material
- H01M50/119—Metals
-
- 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
- H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
- H01M50/147—Lids or covers
- H01M50/155—Lids or covers characterised by the material
- H01M50/157—Inorganic material
- H01M50/159—Metals
-
- 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
- H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
- H01M50/172—Arrangements of electric connectors penetrating the casing
- H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
- H01M50/176—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for prismatic or rectangular cells
-
- 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
- H01M50/531—Electrode connections inside a battery casing
- H01M50/534—Electrode connections inside a battery casing characterised by the material of the leads or tabs
-
- 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
- H01M50/531—Electrode connections inside a battery casing
- H01M50/538—Connection of several leads or tabs of wound or folded electrode stacks
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Secondary Cells (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Cell Separators (AREA)
Description
Claims (9)
- 陽極材料が塗布された銅箔と、陰極材料が塗布されたアルミニウム箔と、隔膜として機能する2個の合成樹脂製フィルムと、から成る積層体(5)が巻回された巻回要素(3)と、
電解質と、
前記銅箔と導電的に接続された銅製の集電体(7)と、
前記アルミニウム箔と導電的に接続されたアルミニウム製の集電体(9)と、
金属製の容器(13)と金属製のカバー構成(15)とを有するハウジング(11)と、
を有するバッテリセル(1)であって、
前記容器(13)は、前記巻回要素(3)及び2個の前記集電体(7、9)が、前記バッテリセル(1)の製造中に前記ハウジング(11)内へとそれを通して挿入される開口部(14)を有し、
前記カバー構成(15)は、前記容器(13)の前記開口部(14)を気密かつ圧密に閉鎖し、
前記カバー構成(15)では、前記ハウジング(11)の内部の2個の前記集電体(7、9)とそれぞれが個別に接触する導電性の2個の接触構成(19)を、前記ハウジング(11)から出して気密に貫通させるための貫通構成が形成される、前記バッテリセル(1)において、
前記集電体(7,9)の一方は、ハウジング接触集電体(29)として、前記ハウジング(11)と直接的に機械的及び導電的に接触するよう構成されて配置され、
前記ハウジング接触集電体(29)は、プレート形状の領域(35)を有し、前記プレート形状の領域(35)の面は、前記カバー構成(15)に対して平行に伸長し、その縁部が、前記容器(13)の内部表面と機械的及び導電的に接触し、
前記プレート形状の領域(35)の縁部の面は、前記開口部(14)の互いに対向する縁と平行であることを特徴とする、バッテリセル(1)。 - 前記ハウジング接触集電体(29)は、前記容器(13)と直接的に機械的及び導電的に接触する、請求項1に記載のバッテリセル。
- 前記ハウジング接触集電体(29)は、前記カバー構成(15)と直接的には機械的及び導電的に接触しない、請求項1又は2に記載のバッテリセル。
- 前記プレート形状の領域(35)は、前記容器(13)の対向する2つの壁(41)の間の幅に相当する幅(d)を有する、請求項1〜3のいずれか1項に記載のバッテリセル。
- 前記ハウジング接触集電体(29)の前記プレート形状の領域(35)の縁部領域(37)は、前記容器(13)の側壁(41)に対して平行な方向に曲げられる、請求項1〜4のいずれか1項に記載のバッテリセル。
- 前記ハウジング(11)及び前記集電体(7、9)は、板金で形成され、前記ハウジング接触集電体(29)の前記板金は、前記容器(13)の前記板金とは異なる厚さを有する、請求項1〜5のいずれか1項に記載のバッテリセル。
- 前記集電体(7、9)は単一の部材である、請求項1〜6のいずれか1項に記載のバッテリセル。
- 前記ハウジング(11)は、角柱形状を有する、請求項1〜7のいずれか1項に記載のバッテリセル。
- 請求項1〜8のいずれか1項に記載のバッテリセル(1)を有する車両(100)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012217478.8A DE102012217478A1 (de) | 2012-09-26 | 2012-09-26 | Batteriezelle mit Stromabnehmer zur Gehäusekontaktierung |
DE102012217478.8 | 2012-09-26 | ||
PCT/EP2013/066062 WO2014048618A1 (de) | 2012-09-26 | 2013-07-31 | Batteriezelle mit stromabnehmer zur gehäusekontaktierung |
Publications (2)
Publication Number | Publication Date |
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JP2015534706A JP2015534706A (ja) | 2015-12-03 |
JP6178418B2 true JP6178418B2 (ja) | 2017-08-09 |
Family
ID=48877272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015533490A Active JP6178418B2 (ja) | 2012-09-26 | 2013-07-31 | ハウジングと接触する集電体を備えたバッテリセル |
Country Status (5)
Country | Link |
---|---|
US (1) | US9799911B2 (ja) |
JP (1) | JP6178418B2 (ja) |
CN (1) | CN104662708B (ja) |
DE (1) | DE102012217478A1 (ja) |
WO (1) | WO2014048618A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20140033232A (ko) | 2009-05-20 | 2014-03-17 | 존슨 컨트롤즈 테크놀로지, 엘엘씨 | 리튬 이온 배터리 모듈 |
DE102012222776A1 (de) * | 2012-12-11 | 2014-06-12 | Robert Bosch Gmbh | Stromabnehmer für einen Energiespeicher und Energiespeicher aufweisend einen derartigen Stromabnehmer |
CN204596866U (zh) * | 2015-03-31 | 2015-08-26 | 比亚迪股份有限公司 | 电连接件和具有它的电池 |
US10193109B2 (en) | 2016-05-12 | 2019-01-29 | Bosch Battery Systems Llc | Prismatic electrochemical cell |
US10115997B2 (en) | 2016-05-12 | 2018-10-30 | Bosch Battery Systems Llc | Prismatic electrochemical cell |
US10490842B2 (en) | 2016-05-12 | 2019-11-26 | Bosch Battery Systems Llc | Prismatic electrochemical cell having an improved electrical connection between the electrode assembly and the terminal |
EP3367458B1 (en) * | 2017-02-23 | 2022-11-30 | Robert Bosch GmbH | Secondary cell for a traction battery and method for manufacturing a secondary cell |
DE102018132179A1 (de) * | 2018-12-13 | 2020-06-18 | Bayerische Motoren Werke Aktiengesellschaft | Energiespeicherzelle, Herstellungsverfahren und Vorrichtung zum Ausführen eines Solchen |
Family Cites Families (15)
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JPS58107456A (ja) | 1981-12-22 | 1983-06-27 | Tanaka Kikinzoku Kogyo Kk | 直流小型モータの整流子用摺動接点材料 |
JPS6076870U (ja) * | 1983-11-01 | 1985-05-29 | 三洋電機株式会社 | 非水電解液電池 |
JP4866496B2 (ja) * | 1999-04-08 | 2012-02-01 | パナソニック株式会社 | 二次電池の製造方法 |
JP3960877B2 (ja) * | 2002-08-05 | 2007-08-15 | 三洋電機株式会社 | 電池の製造方法 |
JP4588331B2 (ja) | 2004-02-02 | 2010-12-01 | パナソニック株式会社 | 角形電池とその製造方法 |
KR100612364B1 (ko) | 2004-10-28 | 2006-08-16 | 삼성에스디아이 주식회사 | 이차 전지 |
JP5132269B2 (ja) * | 2007-11-13 | 2013-01-30 | 日立ビークルエナジー株式会社 | リチウムイオン二次電池 |
JP5490406B2 (ja) | 2008-12-27 | 2014-05-14 | 三洋電機株式会社 | 車両用の電源装置 |
US20100310922A1 (en) * | 2009-06-05 | 2010-12-09 | K2 Energy Solutions, Inc. | Lithium iron phosphate battery pack having cathode and anode current collectors |
US8039147B2 (en) * | 2009-08-27 | 2011-10-18 | Sb Limotive Co., Ltd. | Rechargeable secondary battery having improved safety against puncture and collapse |
JP5211022B2 (ja) * | 2009-11-30 | 2013-06-12 | 株式会社日立製作所 | リチウムイオン二次電池 |
US9099732B2 (en) * | 2010-06-11 | 2015-08-04 | Samsung Sdi Co., Ltd. | Rechargeable battery having a fuse with an insulating blocking member |
JP6024095B2 (ja) * | 2010-12-10 | 2016-11-09 | 株式会社Gsユアサ | 蓄電素子、蓄電素子の製造方法、及び、端子の製造方法 |
KR101254871B1 (ko) | 2011-04-18 | 2013-04-15 | 로베르트 보쉬 게엠베하 | 이차전지 |
DE102012217454A1 (de) * | 2012-09-26 | 2014-03-27 | Robert Bosch Gmbh | Batteriezelle mit Gehäusedeckplatte mit erhöhtem Zentralbereich |
-
2012
- 2012-09-26 DE DE102012217478.8A patent/DE102012217478A1/de active Pending
-
2013
- 2013-07-31 US US14/431,003 patent/US9799911B2/en active Active
- 2013-07-31 WO PCT/EP2013/066062 patent/WO2014048618A1/de active Application Filing
- 2013-07-31 JP JP2015533490A patent/JP6178418B2/ja active Active
- 2013-07-31 CN CN201380050401.1A patent/CN104662708B/zh active Active
Also Published As
Publication number | Publication date |
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US9799911B2 (en) | 2017-10-24 |
WO2014048618A1 (de) | 2014-04-03 |
DE102012217478A1 (de) | 2014-03-27 |
CN104662708B (zh) | 2017-12-08 |
JP2015534706A (ja) | 2015-12-03 |
US20150280274A1 (en) | 2015-10-01 |
CN104662708A (zh) | 2015-05-27 |
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