FR2185861A1 - - Google Patents
Info
- Publication number
- FR2185861A1 FR2185861A1 FR7318557A FR7318557A FR2185861A1 FR 2185861 A1 FR2185861 A1 FR 2185861A1 FR 7318557 A FR7318557 A FR 7318557A FR 7318557 A FR7318557 A FR 7318557A FR 2185861 A1 FR2185861 A1 FR 2185861A1
- Authority
- FR
- France
- 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.)
- Granted
Links
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
- H01M50/317—Re-sealable arrangements
- H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve members
-
- 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)
- Lift Valve (AREA)
- Gas Exhaust Devices For Batteries (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2225140A DE2225140B2 (de) | 1972-05-24 | 1972-05-24 | Galvanisches Element mit elastischem Gasventil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2185861A1 true FR2185861A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-01-04 |
| FR2185861B1 FR2185861B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-05-14 |
Family
ID=5845699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7318557A Expired FR2185861B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-05-24 | 1973-05-22 |
Country Status (5)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2328296A1 (fr) * | 1975-10-17 | 1977-05-13 | Accumulateurs Fixes | Generateur electrochimique |
| FR2341207A1 (fr) * | 1976-02-11 | 1977-09-09 | Union Carbide Corp | Dispositif de fermeture et d'echappement pour pile seche |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4020241A (en) * | 1976-03-29 | 1977-04-26 | Union Carbide Corporation | Galvanic cell having a resealable vent closure |
| US4255499A (en) * | 1980-03-14 | 1981-03-10 | Union Carbide Corporation | High pressure safety vent for galvanic dry cells |
| US5830594A (en) * | 1995-09-11 | 1998-11-03 | Eveready Battery Company, Inc. | Galvanic cell having a resealable vent closure |
| US6855454B2 (en) | 2001-12-20 | 2005-02-15 | Eveready Battery Company, Inc. | Electrochemical cell having venting current collector and seal assembly |
| US20080026286A1 (en) * | 2006-07-31 | 2008-01-31 | Eveready Battery Company, Inc. | Nail-type current collector with non-conductive core and surface metallization for electrochemical cell |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2002099A (en) * | 1935-05-21 | Battery terminal | ||
| US819159A (en) * | 1905-04-24 | 1906-05-01 | Adams & Westlake Co | Storage-battery jar. |
| US1650319A (en) * | 1924-05-07 | 1927-11-22 | Nat Carbon Co Inc | Seal for galvanic cells |
| US2240314A (en) * | 1940-04-09 | 1941-04-29 | American Hard Rubber Co | Closure for battery box covers |
| US2766316A (en) * | 1953-03-24 | 1956-10-09 | Olin Mathieson | Dry cell structure and method for making the same |
| US3497395A (en) * | 1967-09-21 | 1970-02-24 | Yardney International Corp | Venting valve assembly |
| US3503811A (en) * | 1968-06-21 | 1970-03-31 | Union Carbide Corp | Dry cell with novel venting means |
| US3556863A (en) * | 1968-08-07 | 1971-01-19 | Marathon Mfg Co | Normally sealed encased rechargeable cells with self-resealing excess pressure gas vent |
| US3579387A (en) * | 1968-08-12 | 1971-05-18 | Gen Electric | Sealed aqueous alkaline electrolyte cells with creep barriers |
| US3661650A (en) * | 1969-11-06 | 1972-05-09 | High Energy Processing Corp | Storage battery with closure seal and vent means |
| US3671325A (en) * | 1970-04-27 | 1972-06-20 | Richardson Co | Sealing assembly for storage batteries |
-
1972
- 1972-05-24 DE DE2225140A patent/DE2225140B2/de active Granted
-
1973
- 1973-05-09 BR BR3358/73A patent/BR7303358D0/pt unknown
- 1973-05-18 US US361462A patent/US3923548A/en not_active Expired - Lifetime
- 1973-05-22 FR FR7318557A patent/FR2185861B1/fr not_active Expired
- 1973-05-23 GB GB2472373A patent/GB1425040A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2328296A1 (fr) * | 1975-10-17 | 1977-05-13 | Accumulateurs Fixes | Generateur electrochimique |
| FR2341207A1 (fr) * | 1976-02-11 | 1977-09-09 | Union Carbide Corp | Dispositif de fermeture et d'echappement pour pile seche |
Also Published As
| Publication number | Publication date |
|---|---|
| BR7303358D0 (pt) | 1974-07-11 |
| DE2225140B2 (de) | 1974-03-21 |
| US3923548A (en) | 1975-12-02 |
| GB1425040A (en) | 1976-02-18 |
| DE2225140A1 (de) | 1973-12-13 |
| FR2185861B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-05-14 |
| DE2225140C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-10-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |