GB1371979A - Tubular secondary cell with annular electrodes - Google Patents
Tubular secondary cell with annular electrodesInfo
- Publication number
- GB1371979A GB1371979A GB5719272A GB5719272A GB1371979A GB 1371979 A GB1371979 A GB 1371979A GB 5719272 A GB5719272 A GB 5719272A GB 5719272 A GB5719272 A GB 5719272A GB 1371979 A GB1371979 A GB 1371979A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nickel
- oxide
- bodies
- electrode body
- cadmium
- 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/24—Alkaline accumulators
- H01M10/28—Construction or manufacture
- H01M10/283—Cells or batteries with two cup-shaped or cylindrical collectors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Cell Separators (AREA)
Abstract
1371979 Alkaline secondary cells GOULD Inc 12 Dec 1972 [13 Dec 1971 (3)] 57192/72 Heading H1B An alkaline secondary cell has interfitting porous metal electrode bodies 34A, 36A of nickel or iron and separated by an electrolytecontaining fabric (woven or non-woven) or gel separator 38. The co-operating surfaces of the electrode bodies are correspondingly frusto-conical. The bodies are respectively impregnated with positive and negative active materials. The metal case and a metallic connector 30A of nickel or steel provide terminal connections. In variants in which the inner surface of the innermost electrode body is right cylindrical the metallic connector may be made from sheet metal and take the form shown in Fig. 11, or take the form of a mesh. Such connectors are at least partially embedded in the electrode body. Similar connectors may be embedded in outer electrode bodies. Separators may instead be made as in Fig. 5, and folded over the end of the inner electrode body to envelop its sides. The two pieces 54 may be separate or integral. A maltese cross shape may be used instead. Nylon fabric may be used, with aqueous potassium hydroxide. Cell systems suggested are nickel oxide/zinc; silver oxide/zinc; silver oxide/cadmium; nickel/oxide iron; and nickel oxide/cadmium.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20723071A | 1971-12-13 | 1971-12-13 | |
| US20727171A | 1971-12-13 | 1971-12-13 | |
| US20727571A | 1971-12-13 | 1971-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1371979A true GB1371979A (en) | 1974-10-30 |
Family
ID=27395045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5719272A Expired GB1371979A (en) | 1971-12-13 | 1972-12-12 | Tubular secondary cell with annular electrodes |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4865435A (en) |
| DE (1) | DE2256077A1 (en) |
| FR (1) | FR2163557A1 (en) |
| GB (1) | GB1371979A (en) |
| IL (1) | IL41031A0 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008065630A1 (en) * | 2006-11-29 | 2008-06-05 | The Gillette Company | Battery separator and method of making same |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4417732A1 (en) * | 1994-05-20 | 1995-11-23 | Varta Batterie | Gas-tight nickel / hydride accumulator of the round cell type |
| JP6986351B2 (en) * | 2017-01-24 | 2021-12-22 | Fdk株式会社 | Alkaline battery separator, alkaline battery |
| DE102024101794B3 (en) | 2024-01-23 | 2025-01-09 | Bundesamt für Ausrüstung, Informationstechnik und Nutzung der Bundeswehr | shaped charge and loitering ammunition equipped with it |
-
1972
- 1972-11-16 DE DE2256077A patent/DE2256077A1/en active Pending
- 1972-12-08 IL IL41031A patent/IL41031A0/en unknown
- 1972-12-11 JP JP47123510A patent/JPS4865435A/ja active Pending
- 1972-12-12 GB GB5719272A patent/GB1371979A/en not_active Expired
- 1972-12-13 FR FR7244325A patent/FR2163557A1/fr not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008065630A1 (en) * | 2006-11-29 | 2008-06-05 | The Gillette Company | Battery separator and method of making same |
| US7799455B2 (en) | 2006-11-29 | 2010-09-21 | The Gillette Company | Battery separator and method of making same |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2256077A1 (en) | 1973-06-20 |
| FR2163557A1 (en) | 1973-07-27 |
| JPS4865435A (en) | 1973-09-08 |
| IL41031A0 (en) | 1973-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |