FR969430A - Separation envelope for negative plates of electric accumulators and accumulators fitted with these envelopes - Google Patents
Separation envelope for negative plates of electric accumulators and accumulators fitted with these envelopesInfo
- Publication number
- FR969430A FR969430A FR969430DA FR969430A FR 969430 A FR969430 A FR 969430A FR 969430D A FR969430D A FR 969430DA FR 969430 A FR969430 A FR 969430A
- Authority
- FR
- France
- Prior art keywords
- accumulators
- envelopes
- fitted
- negative plates
- electric
- 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.)
- Expired
Links
Classifications
-
- 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
- H01M4/14—Electrodes for lead-acid accumulators
-
- 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
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
-
- 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
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB15109/47A GB628908A (en) | 1947-06-09 | 1947-06-09 | Improvements relating to battery separators |
Publications (1)
Publication Number | Publication Date |
---|---|
FR969430A true FR969430A (en) | 1950-12-20 |
Family
ID=10053194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR969430D Expired FR969430A (en) | 1947-06-09 | 1948-07-20 | Separation envelope for negative plates of electric accumulators and accumulators fitted with these envelopes |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE484114A (en) |
FR (1) | FR969430A (en) |
GB (1) | GB628908A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0074831A2 (en) * | 1981-09-14 | 1983-03-23 | ESB International Corporation | Electric storage batteries and plates therefor |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2570677A (en) * | 1947-06-09 | 1951-10-09 | Pritchett & Gold & E P S Co | Battery separator |
DE977662C (en) * | 1952-11-10 | 1968-02-29 | Varta Ag | Permanently gas-tight sealed alkaline accumulator |
DE967709C (en) * | 1953-06-13 | 1957-12-05 | Mareg Akkumulatoren G M B H | Electrode for accumulators |
DE1175764B (en) * | 1960-04-04 | 1964-08-13 | Gould Nat Batteries Inc | Electrode plate for accumulators |
-
0
- BE BE484114D patent/BE484114A/xx unknown
-
1947
- 1947-06-09 GB GB15109/47A patent/GB628908A/en not_active Expired
-
1948
- 1948-07-20 FR FR969430D patent/FR969430A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0074831A2 (en) * | 1981-09-14 | 1983-03-23 | ESB International Corporation | Electric storage batteries and plates therefor |
EP0074831A3 (en) * | 1981-09-14 | 1983-09-28 | ESB International Corporation | Electric storage batteries and plates therefor |
Also Published As
Publication number | Publication date |
---|---|
BE484114A (en) | |
GB628908A (en) | 1949-09-07 |
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