GB551731A - Improvements relating to separators for electric accumulators - Google Patents
Improvements relating to separators for electric accumulatorsInfo
- Publication number
- GB551731A GB551731A GB13705/41A GB1370541A GB551731A GB 551731 A GB551731 A GB 551731A GB 13705/41 A GB13705/41 A GB 13705/41A GB 1370541 A GB1370541 A GB 1370541A GB 551731 A GB551731 A GB 551731A
- Authority
- GB
- United Kingdom
- Prior art keywords
- separators
- platens
- calendering
- 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
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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
-
- 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)
- Cell Separators (AREA)
Abstract
551,731. Galvanic batteries. CHLORIDE ELECTRICAL STORAGE CO., Ltd., and HAMPTON, H. J. Oct. 24, 1941, No. 13705. [Class 53] A method of manufacturing corrugated or ribbed micro-porous rubber or ebonite separators for storage batteries consists in calendering the material or sheet, vulcanizing it to the desired extent, and subsequently deforming it by heat and pressure to produce the corrugations or ribs on both sides. The material, after calendering and vulcanization, may be immersed in hot water, and whilst still wet and hot be deformed between platens or rollers, the water filling the pores during this process. The platens may be heated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB13705/41A GB551731A (en) | 1941-10-24 | 1941-10-24 | Improvements relating to separators for electric accumulators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB13705/41A GB551731A (en) | 1941-10-24 | 1941-10-24 | Improvements relating to separators for electric accumulators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB551731A true GB551731A (en) | 1943-03-08 |
Family
ID=10027880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13705/41A Expired GB551731A (en) | 1941-10-24 | 1941-10-24 | Improvements relating to separators for electric accumulators |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB551731A (en) |
-
1941
- 1941-10-24 GB GB13705/41A patent/GB551731A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2414177A (en) | Method of making battery separators | |
| US2310619A (en) | Manufacture of hard rubber panels | |
| GB658386A (en) | Improved method for the manufacture of separator plates for electric storage batteries | |
| GB700304A (en) | Improvements in and relating to voltaic cells | |
| GB551731A (en) | Improvements relating to separators for electric accumulators | |
| CN104669596A (en) | Pneumatic forming die for lithium ion battery packaging film and pneumatic forming method | |
| US2850559A (en) | Battery separator and method of making same | |
| US1243371A (en) | Porous tube for storage batteries. | |
| TWI639267B (en) | Device for manufacturing electrode for secondary battery, manufacturing method of electrode for secondary battery using secondary battery electrode manufacturing device, electrode for secondary battery, and battery cell | |
| US2120281A (en) | Method of producing permeable bodies | |
| CN206061178U (en) | A kind of Battery formation fixture fever tablet | |
| JPS5953863B2 (en) | Manufacturing method of electric heating rubber mat | |
| GB833047A (en) | Improvements in or relating to electric accumulators | |
| US1352418A (en) | Method of making storage-battery jars | |
| CN110890579A (en) | Formation method of arc-shaped battery cell and equipment used by same | |
| GB2261541A (en) | Manufacture of lead-acid battery electrode | |
| GB504482A (en) | Improvements in and relating to the electrodes of secondary batteries | |
| CN211428202U (en) | Sealing device behind plastic-aluminum membrane packing electricity core | |
| US2015636A (en) | Storage battery plate | |
| FR2266318A1 (en) | Electric accumulator cell - has sheathed positive plate held against active material by grooved separator | |
| US1653600A (en) | Electric-battery-cell unit and process of making the same | |
| US2061749A (en) | Rubber thread and method for making the same | |
| GB496794A (en) | Improvements in or relating to a process for the manufacture of anode plates for lead electric storage batteries | |
| CN207028167U (en) | A kind of barrier film stretches stable device | |
| US1586406A (en) | Process for the insulation of accumulator plates of different polarities |