GB866404A - Terminal-depolarizer unit for primary electric cells - Google Patents
Terminal-depolarizer unit for primary electric cellsInfo
- Publication number
- GB866404A GB866404A GB21823/59A GB2182359A GB866404A GB 866404 A GB866404 A GB 866404A GB 21823/59 A GB21823/59 A GB 21823/59A GB 2182359 A GB2182359 A GB 2182359A GB 866404 A GB866404 A GB 866404A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cup
- depolarizer
- metal
- silver
- oxide
- 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
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 4
- 229910052751 metal Inorganic materials 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 3
- 229910052709 silver Inorganic materials 0.000 abstract 3
- 239000004332 silver Substances 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 229910002804 graphite Inorganic materials 0.000 abstract 2
- 239000010439 graphite Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- 239000008188 pellet Substances 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 229910052725 zinc Inorganic materials 0.000 abstract 2
- 239000011701 zinc Substances 0.000 abstract 2
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 abstract 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052753 mercury Inorganic materials 0.000 abstract 1
- 239000011088 parchment paper Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 239000011135 tin Substances 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 1
- 239000011787 zinc oxide 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Primary Cells (AREA)
Abstract
866,404. Batteries. SERVEL Inc. June 25, 1959 [June 26, 1958], No. 21823/59. Class 53. A primary cell has a depolarizer 3 in the form of a pellet which is inserted in a metal cup 2 forming the positive terminal. To ensure good contact between the pellet and cup they are bonded together by a layer 7 of a conductive composition which consists of finely-divided metal or graphite dispersed in wax. The composition is applied in the molten state to the two parts and allowed to cool and set. The metal consists of silver or of copper or other metal coated with silver. The depolarizer 3 consists of an oxide of mercury, silver, copper, manganese or nickel mixed with graphite. Above the depolarizer is a barrier disc 4 of parchment paper, porous vinyl resin, magneium oxide or silicate. A porous separator 5 rests on the disc 4 and is moistened with a solution of an alkali hydroxide which may contain dissolved zinc or aluminium oxide. A compressed powdered zinc anode 6 is in contact with the head 8a of a rivet 8 made of steel coated with tin, zinc or nickel. The rivet passes through a seal comprising a layer 9a of semi-rigid material such as a resin reinforced with glass fibre, and a resilient layer 9b. The seal closes the cup 2 and is enclosed in an outer cup 1 the open ene of which is crimped round the lower end of cup 2. U.S.A. Specifications 2,702,756 and 2,771,380 are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US866404XA | 1958-06-26 | 1958-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB866404A true GB866404A (en) | 1961-04-26 |
Family
ID=22199894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21823/59A Expired GB866404A (en) | 1958-06-26 | 1959-06-25 | Terminal-depolarizer unit for primary electric cells |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB866404A (en) |
-
1959
- 1959-06-25 GB GB21823/59A patent/GB866404A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2422045A (en) | Alkaline dry cell | |
| US3870564A (en) | Alkaline cell | |
| US2593893A (en) | Primary cell | |
| GB751725A (en) | Improvements in or relating to the manufacture of negative electrodes for alkaline secondary cells | |
| US3056849A (en) | Primary cell with slurry electrolyteanode body | |
| GB1492184A (en) | Silver-zinc cell and method of manufacture | |
| JP3215446B2 (en) | Zinc alkaline battery | |
| JP3215448B2 (en) | Zinc alkaline battery | |
| GB706822A (en) | Improvement in electric cells | |
| US2542574A (en) | Alkaline dry cell | |
| GB666343A (en) | Improvements in rechargeable electric cell | |
| GB816036A (en) | Potential producing electric cell | |
| GB736692A (en) | Improvements in or relating to electric accumulator electrodes | |
| JPS5772266A (en) | Alkaline manganese battery | |
| US3925101A (en) | Electric primary cell in which the positive active material is silver chromate | |
| US3485672A (en) | Electric current producing cell | |
| US2692215A (en) | Alkaline dry cell | |
| GB866404A (en) | Terminal-depolarizer unit for primary electric cells | |
| GB590467A (en) | Improvement in primary cells | |
| US2542575A (en) | Alkaline dry cell | |
| US2981782A (en) | Terminal-depolarizer unit for primary cells | |
| US4021598A (en) | Alkaline dry cell | |
| US2775534A (en) | Primary dry cell | |
| US2837590A (en) | Molybdenum anode cell | |
| US3154435A (en) | Alkaline dry cell |