DE2408556A1 - Verschlusstopfen mit eingebautem rekombinationskatalysator fuer sekundaerbatterien - Google Patents
Verschlusstopfen mit eingebautem rekombinationskatalysator fuer sekundaerbatterienInfo
- Publication number
- DE2408556A1 DE2408556A1 DE19742408556 DE2408556A DE2408556A1 DE 2408556 A1 DE2408556 A1 DE 2408556A1 DE 19742408556 DE19742408556 DE 19742408556 DE 2408556 A DE2408556 A DE 2408556A DE 2408556 A1 DE2408556 A1 DE 2408556A1
- Authority
- DE
- Germany
- Prior art keywords
- sealing plug
- catalyst
- recombination
- electrolyte
- recombination catalyst
- 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.)
- Pending
Links
- 239000003054 catalyst Substances 0.000 title claims description 28
- 238000005215 recombination Methods 0.000 title claims description 18
- 230000006798 recombination Effects 0.000 title claims description 18
- 238000007789 sealing Methods 0.000 title claims description 15
- 239000003792 electrolyte Substances 0.000 claims description 18
- 239000007789 gas Substances 0.000 claims description 13
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 230000002209 hydrophobic effect Effects 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 238000007872 degassing Methods 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- 239000011491 glass wool Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/52—Removing gases inside the secondary cell, e.g. by absorption
-
- 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
- H01M50/308—Detachable arrangements, e.g. detachable vent plugs or plug systems
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Secondary Cells (AREA)
- Hybrid Cells (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742408556 DE2408556A1 (de) | 1974-02-22 | 1974-02-22 | Verschlusstopfen mit eingebautem rekombinationskatalysator fuer sekundaerbatterien |
| FR7502340A FR2262416B3 (enrdf_load_html_response) | 1974-02-22 | 1975-01-24 | |
| GB7274/75A GB1503736A (en) | 1974-02-22 | 1975-02-21 | Sealing plugs in secondary batteries |
| US05/727,937 US4074024A (en) | 1974-02-22 | 1976-09-29 | Catalyst containing closure plug for storage battery and method of operating storage battery |
| US05/759,578 US4098964A (en) | 1974-02-22 | 1977-01-04 | Storage battery with recombination catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742408556 DE2408556A1 (de) | 1974-02-22 | 1974-02-22 | Verschlusstopfen mit eingebautem rekombinationskatalysator fuer sekundaerbatterien |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2408556A1 true DE2408556A1 (de) | 1975-08-28 |
Family
ID=5908175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742408556 Pending DE2408556A1 (de) | 1974-02-22 | 1974-02-22 | Verschlusstopfen mit eingebautem rekombinationskatalysator fuer sekundaerbatterien |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2408556A1 (enrdf_load_html_response) |
| FR (1) | FR2262416B3 (enrdf_load_html_response) |
| GB (1) | GB1503736A (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003034532A1 (en) * | 2001-10-12 | 2003-04-24 | Koninklijke Philips Electronics N.V. | Electrical appliance and battery |
-
1974
- 1974-02-22 DE DE19742408556 patent/DE2408556A1/de active Pending
-
1975
- 1975-01-24 FR FR7502340A patent/FR2262416B3/fr not_active Expired
- 1975-02-21 GB GB7274/75A patent/GB1503736A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2262416B3 (enrdf_load_html_response) | 1976-07-23 |
| FR2262416A1 (enrdf_load_html_response) | 1975-09-19 |
| GB1503736A (en) | 1978-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |