BE434477A - - Google Patents
Info
- Publication number
- BE434477A BE434477A BE434477DA BE434477A BE 434477 A BE434477 A BE 434477A BE 434477D A BE434477D A BE 434477DA BE 434477 A BE434477 A BE 434477A
- 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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/392—Arrangements for facilitating escape of gases with means for neutralising or absorbing electrolyte; with means for preventing leakage of electrolyte through vent holes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—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
- H01M50/30—Arrangements for facilitating escape of gases
-
- 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
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
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- 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
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7498—Barometric
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Secondary Cells (AREA)
- Cell Separators (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB22942/37A GB506062A (en) | 1937-08-21 | 1937-08-21 | Improvements in or relating to electric secondary batteries |
| NL92045A NL60865C (no) | 1937-08-21 | 1939-02-18 | |
| FR855113T | 1939-05-20 | ||
| BE434477T | 1939-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE434477A true BE434477A (no) | 1939-06-30 |
Family
ID=10187553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE434477D BE434477A (no) | 1937-08-21 | 1939-05-20 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2176173A (no) |
| BE (1) | BE434477A (no) |
| FR (1) | FR855113A (no) |
| GB (1) | GB506062A (no) |
| NL (1) | NL60865C (no) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE492107A (no) * | 1948-11-09 | |||
| NL88794C (no) * | 1949-04-29 | |||
| NL81678C (no) * | 1949-12-06 | |||
| US2738374A (en) * | 1950-02-07 | 1956-03-13 | Varley Dry Accumulators Ltd | Electric secondary batteries |
| US2694743A (en) * | 1951-11-09 | 1954-11-16 | Simon L Ruskin | Polystyrene grid and separator for electric batteries |
| BE537437A (no) * | 1954-08-19 | |||
| GB809634A (en) * | 1956-03-19 | 1959-02-25 | Rudolf Erich Bauer | Layer built electric dry battery |
| US3069484A (en) * | 1960-02-10 | 1962-12-18 | Union Carbide Corp | Galvanic battery |
| US3150012A (en) * | 1961-11-22 | 1964-09-22 | Tanaka Akio | Portable storage battery with water reservoir |
| US4087905A (en) * | 1977-03-30 | 1978-05-09 | The United States Of America As Represented By The United States Department Of Energy | Method of preparing a powdered, electrically insulative separator for use in an electrochemical cell |
| DE2847464A1 (de) * | 1978-11-02 | 1980-05-14 | Varta Batterie | Separator fuer elektrochemische hochtemperaturzellen |
| US4652505A (en) * | 1984-03-29 | 1987-03-24 | Shin-Kobe Machinery Co., Ltd. | Sealed lead storage battery |
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1937
- 1937-08-21 GB GB22942/37A patent/GB506062A/en not_active Expired
-
1938
- 1938-12-17 US US246436A patent/US2176173A/en not_active Expired - Lifetime
-
1939
- 1939-02-18 NL NL92045A patent/NL60865C/xx active
- 1939-05-20 BE BE434477D patent/BE434477A/xx unknown
- 1939-05-20 FR FR855113D patent/FR855113A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL60865C (no) | 1948-03-10 |
| GB506062A (en) | 1939-05-22 |
| FR855113A (fr) | 1940-05-03 |
| US2176173A (en) | 1939-10-17 |