BE538974A - - Google Patents
Info
- Publication number
- BE538974A BE538974A BE538974DA BE538974A BE 538974 A BE538974 A BE 538974A BE 538974D A BE538974D A BE 538974DA BE 538974 A BE538974 A BE 538974A
- 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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
- H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
-
- 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)
- Cell Separators (AREA)
- Primary Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1109133T | 1954-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE538974A true BE538974A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=9625368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE538974D BE538974A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1954-07-13 |
Country Status (3)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU35728A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1957-01-28 | |||
| NL113328C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1957-02-20 | |||
| US3216859A (en) * | 1961-11-17 | 1965-11-09 | Electric Storage Battery Co | Secondary battery separator and electrode assembly |
| US3793085A (en) * | 1966-02-14 | 1974-02-19 | Matsushita Electric Ind Co Ltd | Gas diffusion electrode for cells |
| US3533852A (en) * | 1966-12-28 | 1970-10-13 | Bernard S Baker | Fuel cell matrix and method of impregnating periphery of matrix with chlorotrifluoro-ethylene polymer |
| US3980497A (en) * | 1970-08-03 | 1976-09-14 | The Gates Rubber Company | Separators for alkaline batteries |
| US3894889A (en) * | 1970-08-03 | 1975-07-15 | Gates Rubber Co | Method of making separators for alkaline batteries |
| US3787240A (en) * | 1971-07-02 | 1974-01-22 | Gates Rubber Co | Composition separator with membrane extension |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1480764A (en) * | 1924-01-15 | Electric accumulator ok battery for miners safety electric lamps | ||
| US2511887A (en) * | 1950-06-20 | Battery separator | ||
| US1920151A (en) * | 1933-04-22 | 1933-07-25 | Ruben Samuel | Potential producing cell |
| US2505835A (en) * | 1943-09-17 | 1950-05-02 | Burndept Ltd | Flat primary dry cell |
| GB649866A (en) * | 1948-08-30 | 1951-02-07 | Varley Dry Accumulators Ltd | Improvements in or relating to separators for electric secondary batteries |
| BE502325A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1950-04-04 |
-
0
- BE BE538974D patent/BE538974A/xx unknown
-
1954
- 1954-07-13 FR FR1109133D patent/FR1109133A/fr not_active Expired
-
1955
- 1955-07-12 US US521575A patent/US2890261A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2890261A (en) | 1959-06-09 |
| FR1109133A (fr) | 1956-01-23 |