GB1427696A - Thermal-type deferred action electrolytic cells and batteries - Google Patents
Thermal-type deferred action electrolytic cells and batteriesInfo
- Publication number
- GB1427696A GB1427696A GB1633459A GB1633459A GB1427696A GB 1427696 A GB1427696 A GB 1427696A GB 1633459 A GB1633459 A GB 1633459A GB 1633459 A GB1633459 A GB 1633459A GB 1427696 A GB1427696 A GB 1427696A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrolyte
- cell
- lioh
- receptacle
- anode
- 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
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/30—Deferred-action cells
- H01M6/36—Deferred-action cells containing electrolyte and made operational by physical means, e.g. thermal cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/04—Cells with aqueous electrolyte
- H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
- H01M6/12—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with flat electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Primary Cells (AREA)
Abstract
1427696 Deferred action cells CATALYST RESEARCH CORP 12 May 1959 16334/59 Heading H1B A heat-activated deferred action electrolytic cell has one electrode formed from a thin rectangular metal blank folded double and sealed along two edges to form a flat rectangular receptacle with an open end, the other electrode being a flat metal blank fitted inside the receptacle; a solid electrolyte separates the electrodes. Fig. 1 shows a Ni blank whose extension 12 is covered with Ca; parts 10, 11 form the receptacle of one cell and part 12 forms the enclosed anode of an adjacent cell, Fig. 8. Parts 10, 11 are folded at 18 around an anode, their edges 19 are crimped or welded and then folded, and part 12 is bent over. Fig. 8 shows a cell with a Ca-Ni anode 22, electrolyte pads 30, a depolarizer 17 held on a grid 16, felt insulators 36, 38 and a Ni cathode 10, 11. Fig. 9 shows a battery of cells in a sealed Fe or steel case lined with asbestos 62 and felt 64 or with glass fibre cloth and mica and containing also heating pads 38, powder trains 70 and an electric igniter 74. Suitable materials are; for electrodes, Ni or Ni alloy and Ca; Mg and Cu; Fe, or Pt; Ca and Ag; for electrolyte, LiOH, KOH, LiOH+KNO 3 , LiOH + LiCl, LiCl + KCl; electrolyte carrier, metal oxides, ceramics, glass fibre, asbestos; depolarizers, K 2 Cr 2 O 7 , K 2 CrO 4 , MoO 3 , WO 3 , CaCrO 4 + PhCrO 4 ; heat source, metal powder, e.g. Zr, Ni, Al, + metal chlorates, perchlorates, nitrates, chromates, Fe 2 O 3 , MgO 2 +filler, e.g. diatomaceous earth.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1633459A GB1427696A (en) | 1959-05-12 | 1959-05-12 | Thermal-type deferred action electrolytic cells and batteries |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1633459A GB1427696A (en) | 1959-05-12 | 1959-05-12 | Thermal-type deferred action electrolytic cells and batteries |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1427696A true GB1427696A (en) | 1976-03-10 |
Family
ID=10075417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1633459A Expired GB1427696A (en) | 1959-05-12 | 1959-05-12 | Thermal-type deferred action electrolytic cells and batteries |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1427696A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0833399A1 (en) * | 1996-09-20 | 1998-04-01 | R-Amtech International, Inc. | Pyrotechnical electrical generator |
CN115020693A (en) * | 2022-06-10 | 2022-09-06 | 上海空间电源研究所 | Fused salt lithiating agent for thermal battery and preparation method of anode material of fused salt lithiating agent |
RU2824758C1 (en) * | 2024-01-30 | 2024-08-13 | Публичное акционерное Общество "Энергия" (ПАО "Энергия") | Method of making cathode mass for thermal chemical current source |
-
1959
- 1959-05-12 GB GB1633459A patent/GB1427696A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0833399A1 (en) * | 1996-09-20 | 1998-04-01 | R-Amtech International, Inc. | Pyrotechnical electrical generator |
CN115020693A (en) * | 2022-06-10 | 2022-09-06 | 上海空间电源研究所 | Fused salt lithiating agent for thermal battery and preparation method of anode material of fused salt lithiating agent |
RU2824758C1 (en) * | 2024-01-30 | 2024-08-13 | Публичное акционерное Общество "Энергия" (ПАО "Энергия") | Method of making cathode mass for thermal chemical current source |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed |