GB1331257A - Electric storage batteries - Google Patents
Electric storage batteriesInfo
- Publication number
- GB1331257A GB1331257A GB1340070A GB1331257DA GB1331257A GB 1331257 A GB1331257 A GB 1331257A GB 1340070 A GB1340070 A GB 1340070A GB 1331257D A GB1331257D A GB 1331257DA GB 1331257 A GB1331257 A GB 1331257A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- weights
- cone
- electric storage
- storage batteries
- 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/56—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of lead
-
- 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)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Primary Cells (AREA)
Abstract
1331257 Hardness tester ELECTRIC POWER STORAGE Ltd 19 April 1971 [19 March 1970] 13400/70 Heading G1S [Also in Division H1] A penetrometer used as a measure of plate hardness or porosity in a battery comprises weights 13, 14 a rod 16 and a tapered cone 18 marked with a scale graduations along its length. In use, the point 19 is set on the plate to be tested and the weights drawn up till the screw collar surface 24 abuts the stop surface 23. The weight then free falls a distance of 3 inches so that the portion 20 strikes the surface 22 driving the cone into the plate. The weights weigh 2/3lb and a vent hole is provide in 20 to prevent air cushion effects.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1340070 | 1970-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1331257A true GB1331257A (en) | 1973-09-26 |
Family
ID=10022282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1340070A Expired GB1331257A (en) | 1970-03-19 | 1971-04-19 | Electric storage batteries |
Country Status (7)
Country | Link |
---|---|
DE (1) | DE2113276A1 (en) |
DK (1) | DK133839B (en) |
ES (1) | ES389283A1 (en) |
FR (1) | FR2083402B1 (en) |
GB (1) | GB1331257A (en) |
NL (1) | NL7103738A (en) |
ZA (1) | ZA711774B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4329408A (en) | 1980-06-02 | 1982-05-11 | Gould Inc. | Lead oxide composition for use in lead-acid batteries |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3532697A1 (en) * | 1985-09-13 | 1987-04-02 | Deta Akkumulatoren | Accumulator |
CN113433024B (en) * | 2021-06-01 | 2022-08-23 | 风帆有限责任公司 | Method for detecting porosity of negative plate after formation of start-stop AGM battery |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE342410A (en) * | 1926-06-12 | |||
FR1243639A (en) * | 1958-12-23 | 1960-10-14 | Electric Storage Battery Co | Accumulator plate |
-
1971
- 1971-03-08 FR FR7107939A patent/FR2083402B1/fr not_active Expired
- 1971-03-16 ES ES389283A patent/ES389283A1/en not_active Expired
- 1971-03-18 DK DK132571AA patent/DK133839B/en unknown
- 1971-03-18 ZA ZA711774A patent/ZA711774B/en unknown
- 1971-03-19 DE DE19712113276 patent/DE2113276A1/en active Pending
- 1971-03-19 NL NL7103738A patent/NL7103738A/xx unknown
- 1971-04-19 GB GB1340070A patent/GB1331257A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4329408A (en) | 1980-06-02 | 1982-05-11 | Gould Inc. | Lead oxide composition for use in lead-acid batteries |
Also Published As
Publication number | Publication date |
---|---|
FR2083402A1 (en) | 1971-12-17 |
FR2083402B1 (en) | 1976-04-16 |
DE2113276A1 (en) | 1971-10-07 |
ZA711774B (en) | 1972-10-25 |
DK133839C (en) | 1976-12-20 |
NL7103738A (en) | 1971-09-21 |
ES389283A1 (en) | 1974-03-01 |
DK133839B (en) | 1976-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) |