GB450777A - Improvements relating to electric accumulators - Google Patents
Improvements relating to electric accumulatorsInfo
- Publication number
- GB450777A GB450777A GB6479/35A GB647935A GB450777A GB 450777 A GB450777 A GB 450777A GB 6479/35 A GB6479/35 A GB 6479/35A GB 647935 A GB647935 A GB 647935A GB 450777 A GB450777 A GB 450777A
- Authority
- GB
- United Kingdom
- Prior art keywords
- trough
- accumulator
- lid
- improvements relating
- electric accumulators
- 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
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- NRUQNUIWEUZVLI-UHFFFAOYSA-O diethanolammonium nitrate Chemical compound [O-][N+]([O-])=O.OCC[NH2+]CCO NRUQNUIWEUZVLI-UHFFFAOYSA-O 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
-
- 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
- H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
-
- 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
- H01M50/668—Means for preventing spilling of liquid or electrolyte, e.g. when the battery is tilted or turned over
-
- 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)
- Gas Exhaust Devices For Batteries (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
450,777. Batteries. CHLORIDE ELECTRICAL STORAGE CO., Ltd., and DEAN, H., Exide Works, Clifton Junction, near Manchester. March 1, 1935, No. 6479. [Class 53] In order to allow gas to escape from an accumulator while preventing escape of electrolyte the lid is provided on its under surface with a trough c which extends from the vent aperture b round three sides of the lid. The floor of the trough slopes throughout its length and the end d is open to the interior of the accumulator. According to the Provisional Specification a tube may be provided instead of the trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6479/35A GB450777A (en) | 1935-03-01 | 1935-03-01 | Improvements relating to electric accumulators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6479/35A GB450777A (en) | 1935-03-01 | 1935-03-01 | Improvements relating to electric accumulators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB450777A true GB450777A (en) | 1936-07-24 |
Family
ID=9815226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6479/35A Expired GB450777A (en) | 1935-03-01 | 1935-03-01 | Improvements relating to electric accumulators |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB450777A (en) |
-
1935
- 1935-03-01 GB GB6479/35A patent/GB450777A/en not_active Expired
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