BE728467A - - Google Patents
Info
- Publication number
- BE728467A BE728467A BE728467DA BE728467A BE 728467 A BE728467 A BE 728467A BE 728467D A BE728467D A BE 728467DA BE 728467 A BE728467 A BE 728467A
- Authority
- BE
- Belgium
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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
- H01M50/148—Lids or covers characterised by their shape
- H01M50/154—Lid or cover comprising an axial bore for receiving a central current collector
-
- 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
-
- 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)
- Gas Exhaust Devices For Batteries (AREA)
- Primary Cells (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US706028A US3494801A (en) | 1968-02-16 | 1968-02-16 | Dry cell with novel venting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE728467A true BE728467A (US06566495-20030520-M00011.png) | 1969-08-14 |
Family
ID=24835919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE728467D BE728467A (US06566495-20030520-M00011.png) | 1968-02-16 | 1969-02-14 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3494801A (US06566495-20030520-M00011.png) |
| JP (1) | JPS4835387Y1 (US06566495-20030520-M00011.png) |
| BE (1) | BE728467A (US06566495-20030520-M00011.png) |
| GB (1) | GB1207102A (US06566495-20030520-M00011.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3939007A (en) * | 1973-01-16 | 1976-02-17 | British Railways Board | Sodium sulphur cells |
| US3877992A (en) * | 1973-08-01 | 1975-04-15 | Union Carbide Corp | Primary dry cell with fail-safe vent |
| US4255499A (en) * | 1980-03-14 | 1981-03-10 | Union Carbide Corporation | High pressure safety vent for galvanic dry cells |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2060799A (en) * | 1932-11-30 | 1936-11-17 | Nat Carbon Co Inc | Closure for dry cells |
| US2322210A (en) * | 1941-12-18 | 1943-06-22 | Bert N Adams | Battery |
| US2879315A (en) * | 1955-06-14 | 1959-03-24 | Gelardin Albert | Vented sealed dry cell construction |
| NL136425C (US06566495-20030520-M00011.png) * | 1966-07-11 |
-
1968
- 1968-02-16 US US706028A patent/US3494801A/en not_active Expired - Lifetime
-
1969
- 1969-02-14 GB GB8026/69A patent/GB1207102A/en not_active Expired
- 1969-02-14 BE BE728467D patent/BE728467A/xx unknown
- 1969-05-13 JP JP1969043296U patent/JPS4835387Y1/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1207102A (en) | 1970-09-30 |
| JPS4835387Y1 (US06566495-20030520-M00011.png) | 1973-10-25 |
| US3494801A (en) | 1970-02-10 |
