FR927388A - Séparateurs pour accumulateurs - Google Patents
Séparateurs pour accumulateursInfo
- Publication number
- FR927388A FR927388A FR927388DA FR927388A FR 927388 A FR927388 A FR 927388A FR 927388D A FR927388D A FR 927388DA FR 927388 A FR927388 A FR 927388A
- Authority
- FR
- France
- Prior art keywords
- accumulators
- separators
- 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
- 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
- H01M50/491—Porosity
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/66—Processes of reshaping and reforming
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 |
---|---|---|---|
US567081A US2422148A (en) | 1944-12-07 | 1944-12-07 | Method of making battery separators |
Publications (1)
Publication Number | Publication Date |
---|---|
FR927388A true FR927388A (fr) | 1947-10-28 |
Family
ID=24265633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR927388D Expired FR927388A (fr) | 1944-12-07 | 1946-05-27 | Séparateurs pour accumulateurs |
Country Status (2)
Country | Link |
---|---|
US (1) | US2422148A (fr) |
FR (1) | FR927388A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3123654A (en) * | 1964-03-03 | Manufacture of microporous plastic separators | ||
US2487233A (en) * | 1947-02-28 | 1949-11-08 | Us Rubber Co | Method of making battery separators |
US2722038A (en) * | 1948-09-11 | 1955-11-01 | Erich A Freund | Process for printing on plastic materials |
US2909990A (en) * | 1955-11-23 | 1959-10-27 | Whitney Blake Co | Marking vulcanized rubber cordage and the like |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US440923A (en) * | 1890-11-18 | Papier-mache-matrix-drying apparatus | ||
US436314A (en) * | 1890-09-09 | O o g ck o o o o o | ||
US2321756A (en) * | 1940-09-09 | 1943-06-15 | Jesse B Hawley | Apparatus for drying accreted fibrous articles |
-
1944
- 1944-12-07 US US567081A patent/US2422148A/en not_active Expired - Lifetime
-
1946
- 1946-05-27 FR FR927388D patent/FR927388A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2422148A (en) | 1947-06-10 |
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