FR898194A - Valve cap for electric accumulators - Google Patents
Valve cap for electric accumulatorsInfo
- Publication number
- FR898194A FR898194A FR898194DA FR898194A FR 898194 A FR898194 A FR 898194A FR 898194D A FR898194D A FR 898194DA FR 898194 A FR898194 A FR 898194A
- Authority
- FR
- France
- Prior art keywords
- valve cap
- electric accumulators
- accumulators
- electric
- cap
- 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
- H01M50/30—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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR898194T | 1943-09-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR898194A true FR898194A (en) | 1945-04-12 |
Family
ID=9391746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR898194D Expired FR898194A (en) | 1943-09-21 | 1943-09-21 | Valve cap for electric accumulators |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE452521A (en) |
FR (1) | FR898194A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1119351B (en) * | 1958-10-14 | 1961-12-14 | Sonnenschein Accumulatoren | Battery sealing plugs |
FR2674376A1 (en) * | 1991-01-25 | 1992-09-25 | Huitric Joel | Valve for leaktight batteries |
EP0692829A1 (en) * | 1994-07-13 | 1996-01-17 | Matsushita Electric Industrial Co., Ltd. | A resealable safety valve and a sealed alkaline rechargeable battery provided the same safety valve |
-
0
- BE BE452521D patent/BE452521A/xx unknown
-
1943
- 1943-09-21 FR FR898194D patent/FR898194A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1119351B (en) * | 1958-10-14 | 1961-12-14 | Sonnenschein Accumulatoren | Battery sealing plugs |
FR2674376A1 (en) * | 1991-01-25 | 1992-09-25 | Huitric Joel | Valve for leaktight batteries |
EP0692829A1 (en) * | 1994-07-13 | 1996-01-17 | Matsushita Electric Industrial Co., Ltd. | A resealable safety valve and a sealed alkaline rechargeable battery provided the same safety valve |
US5554455A (en) * | 1994-07-13 | 1996-09-10 | Matsushita Electric Industrial Co., Ltd. | Resealable safety vent and a sealed alkaline rechargeable battery provided with the safety vent |
Also Published As
Publication number | Publication date |
---|---|
BE452521A (en) |
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