EP0769211A4 - Element de batterie de petite dimension - Google Patents
Element de batterie de petite dimensionInfo
- Publication number
- EP0769211A4 EP0769211A4 EP95926745A EP95926745A EP0769211A4 EP 0769211 A4 EP0769211 A4 EP 0769211A4 EP 95926745 A EP95926745 A EP 95926745A EP 95926745 A EP95926745 A EP 95926745A EP 0769211 A4 EP0769211 A4 EP 0769211A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- battery cell
- small battery
- small
- cell
- battery
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
-
- 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
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Primary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/271,416 US5532075A (en) | 1994-07-06 | 1994-07-06 | Small battery cell |
US08/484,079 US5588970A (en) | 1994-07-06 | 1995-06-07 | Method for vacuum filling and sealing of a battery cell |
PCT/US1995/009093 WO1996001504A1 (fr) | 1994-07-06 | 1995-06-28 | Element de batterie de petite dimension |
US271416 | 1999-03-17 | ||
2000-03-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0769211A1 EP0769211A1 (fr) | 1997-04-23 |
EP0769211A4 true EP0769211A4 (fr) | 2000-02-16 |
Family
ID=26954878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95926745A Withdrawn EP0769211A4 (fr) | 1994-07-06 | 1995-06-28 | Element de batterie de petite dimension |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0769211A4 (fr) |
CA (1) | CA2194490A1 (fr) |
WO (1) | WO1996001504A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2756421B1 (fr) * | 1996-11-28 | 1998-12-24 | Accumulateurs Fixes | Generateur electrochimique etanche equipe d'une borne coupe circuit |
KR19990031352A (ko) * | 1997-10-10 | 1999-05-06 | 손욱 | 전지의 안전장치 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1636328A (en) * | 1924-05-23 | 1927-07-19 | Kellogg Switchboard & Supply | Condenser |
US1796855A (en) * | 1924-03-27 | 1931-03-17 | Dayton Eng Lab Co | Electrical condenser |
US3373057A (en) * | 1965-10-24 | 1968-03-12 | Texas Instruments Inc | Battery having an automatic circuit breaker therein |
JPS607058A (ja) * | 1983-06-23 | 1985-01-14 | Shin Kobe Electric Mach Co Ltd | 蓄電池の製造法 |
US4788112A (en) * | 1987-08-17 | 1988-11-29 | Kung Chin Chung | Rechargeable storage battery |
US5026615A (en) * | 1990-08-06 | 1991-06-25 | Eveready Battery Company, Inc. | Electrochemical cell with disconnect switch device |
US5188909A (en) * | 1991-09-12 | 1993-02-23 | Eveready Battery Co., Inc. | Electrochemical cell with circuit disconnect device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4091181A (en) * | 1977-09-01 | 1978-05-23 | Union Carbide Corporation | Rechargeable galvanic cell |
US4298662A (en) * | 1980-07-31 | 1981-11-03 | General Electric Company | Resealable vent valve for containers such as batteries |
DE3922596A1 (de) * | 1989-07-10 | 1991-01-24 | Varta Batterie | Galvanisches element |
US5171647A (en) * | 1990-12-10 | 1992-12-15 | Ovonic Battery Company, Inc. | Hydrogen containment cover assembly for sealing the cell can of a rechargeable electrochemical hydrogen storage cell |
JP3024221B2 (ja) * | 1991-01-08 | 2000-03-21 | 松下電器産業株式会社 | 円筒型アルカリ蓄電池 |
-
1995
- 1995-06-28 CA CA002194490A patent/CA2194490A1/fr not_active Abandoned
- 1995-06-28 EP EP95926745A patent/EP0769211A4/fr not_active Withdrawn
- 1995-06-28 WO PCT/US1995/009093 patent/WO1996001504A1/fr not_active Application Discontinuation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1796855A (en) * | 1924-03-27 | 1931-03-17 | Dayton Eng Lab Co | Electrical condenser |
US1636328A (en) * | 1924-05-23 | 1927-07-19 | Kellogg Switchboard & Supply | Condenser |
US3373057A (en) * | 1965-10-24 | 1968-03-12 | Texas Instruments Inc | Battery having an automatic circuit breaker therein |
JPS607058A (ja) * | 1983-06-23 | 1985-01-14 | Shin Kobe Electric Mach Co Ltd | 蓄電池の製造法 |
US4788112A (en) * | 1987-08-17 | 1988-11-29 | Kung Chin Chung | Rechargeable storage battery |
US5026615A (en) * | 1990-08-06 | 1991-06-25 | Eveready Battery Company, Inc. | Electrochemical cell with disconnect switch device |
US5188909A (en) * | 1991-09-12 | 1993-02-23 | Eveready Battery Co., Inc. | Electrochemical cell with circuit disconnect device |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 009, no. 118 (E - 316) 23 May 1985 (1985-05-23) * |
See also references of WO9601504A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP0769211A1 (fr) | 1997-04-23 |
WO1996001504A1 (fr) | 1996-01-18 |
CA2194490A1 (fr) | 1996-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19970130 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20000105 |
|
AK | Designated contracting states |
Kind code of ref document: A4 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE |
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RIC1 | Information provided on ipc code assigned before grant |
Free format text: 7H 01M 6/10 A, 7H 01M 10/04 B, 7H 01M 2/34 B, 7H 01M 2/12 B, 7H 01M 2/36 B, 7H 01M 2/26 B |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20000926 |