CA972806A - Safety vent cap for batteries - Google Patents
Safety vent cap for batteriesInfo
- Publication number
- CA972806A CA972806A CA219,626A CA219626A CA972806A CA 972806 A CA972806 A CA 972806A CA 219626 A CA219626 A CA 219626A CA 972806 A CA972806 A CA 972806A
- Authority
- CA
- Canada
- Prior art keywords
- batteries
- safety vent
- vent cap
- cap
- safety
- 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
-
- 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
- H01M50/383—Flame arresting or ignition-preventing means
-
- 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
- H01M50/394—Gas-pervious parts or elements
-
- 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
- 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
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA219,626A CA972806A (en) | 1975-02-07 | 1975-02-07 | Safety vent cap for batteries |
DE19752522837 DE2522837A1 (en) | 1975-02-07 | 1975-05-23 | Safety vent cap for lead-acid vehicle batteries - has three vent caps ganged and mounted on single cover, provides flame barrier |
JP50070994A JPS5194533A (en) | 1975-02-07 | 1975-06-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA219,626A CA972806A (en) | 1975-02-07 | 1975-02-07 | Safety vent cap for batteries |
Publications (1)
Publication Number | Publication Date |
---|---|
CA972806A true CA972806A (en) | 1975-08-12 |
Family
ID=4102236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA219,626A Expired CA972806A (en) | 1975-02-07 | 1975-02-07 | Safety vent cap for batteries |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5194533A (en) |
CA (1) | CA972806A (en) |
DE (1) | DE2522837A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2456393A1 (en) * | 1979-05-09 | 1980-12-05 | Chloride Group Ltd | VENT PLUGS FOR ELECTRICAL BATTERIES |
FR2529391A1 (en) * | 1982-06-25 | 1983-12-30 | Electro Chimie Soc D | Sealing porous discs in thermoplastic plugs for accumulator vents - to prevent flame from by=passing disc |
US4517262A (en) * | 1983-12-21 | 1985-05-14 | General Battery Corporation | Vent for a storage battery |
US4636446A (en) * | 1985-11-15 | 1987-01-13 | Cheng Kwang Storage Battery Co., Ltd. | Stopper structure for storage battery container |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3232056A1 (en) * | 1982-08-28 | 1984-03-01 | CEAG Licht- und Stromversorgungstechnik GmbH, 4600 Dortmund | Battery housing |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4331226Y1 (en) * | 1965-12-16 | 1968-12-18 |
-
1975
- 1975-02-07 CA CA219,626A patent/CA972806A/en not_active Expired
- 1975-05-23 DE DE19752522837 patent/DE2522837A1/en active Pending
- 1975-06-13 JP JP50070994A patent/JPS5194533A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2456393A1 (en) * | 1979-05-09 | 1980-12-05 | Chloride Group Ltd | VENT PLUGS FOR ELECTRICAL BATTERIES |
FR2529391A1 (en) * | 1982-06-25 | 1983-12-30 | Electro Chimie Soc D | Sealing porous discs in thermoplastic plugs for accumulator vents - to prevent flame from by=passing disc |
US4517262A (en) * | 1983-12-21 | 1985-05-14 | General Battery Corporation | Vent for a storage battery |
US4636446A (en) * | 1985-11-15 | 1987-01-13 | Cheng Kwang Storage Battery Co., Ltd. | Stopper structure for storage battery container |
Also Published As
Publication number | Publication date |
---|---|
DE2522837A1 (en) | 1976-08-19 |
JPS5194533A (en) | 1976-08-19 |
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