DE3273868D1 - Cathodic mixtures for dry manganese dioxide-zinc batteries with a salty electrolyte - Google Patents
Cathodic mixtures for dry manganese dioxide-zinc batteries with a salty electrolyteInfo
- Publication number
- DE3273868D1 DE3273868D1 DE8282401134T DE3273868T DE3273868D1 DE 3273868 D1 DE3273868 D1 DE 3273868D1 DE 8282401134 T DE8282401134 T DE 8282401134T DE 3273868 T DE3273868 T DE 3273868T DE 3273868 D1 DE3273868 D1 DE 3273868D1
- Authority
- DE
- Germany
- Prior art keywords
- salty
- electrolyte
- manganese dioxide
- zinc batteries
- dry manganese
- 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/06—Electrodes for primary cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Primary Cells (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8112690A FR2508710B1 (fr) | 1981-06-26 | 1981-06-26 | Perfectionnement aux melanges cathodiques de piles seches au bioxyde de manganese-zinc a electrolyte salin |
FR8124154A FR2518820B2 (fr) | 1981-12-23 | 1981-12-23 | Perfectionnement aux melanges cathodiques de piles seches au bioxyde de manganese-zinc a electrolyte salin |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3273868D1 true DE3273868D1 (en) | 1986-11-20 |
Family
ID=26222453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8282401134T Expired DE3273868D1 (en) | 1981-06-26 | 1982-06-21 | Cathodic mixtures for dry manganese dioxide-zinc batteries with a salty electrolyte |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0069004B1 (de) |
CA (1) | CA1201475A (de) |
DE (1) | DE3273868D1 (de) |
DK (1) | DK281282A (de) |
MA (1) | MA19515A1 (de) |
OA (1) | OA07369A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01176663A (ja) * | 1987-12-29 | 1989-07-13 | Matsushita Electric Ind Co Ltd | 乾電池 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3060256A (en) * | 1960-03-07 | 1962-10-23 | Electric Storage Battery Co | Low temperature dry cell |
US3414440A (en) * | 1964-09-02 | 1968-12-03 | Dow Chemical Co | Gamma manganese dioxide, method of preparing and dry cell type battery employing gamma type manganese dioxide |
NL6610532A (de) * | 1965-07-30 | 1967-01-31 | ||
FR2379915A1 (fr) * | 1977-02-04 | 1978-09-01 | Polaroid Corp | Batteries de piles a elements plats |
FR2383215A1 (fr) * | 1977-03-09 | 1978-10-06 | Ugine Kuhlmann | Noir d'acetylene a haute conductibilite electrique et a haut pouvoir absorbant |
USRE30458E (en) * | 1977-12-30 | 1980-12-23 | Hitachi Maxell, Ltd. | Dry cells |
-
1982
- 1982-06-21 EP EP82401134A patent/EP0069004B1/de not_active Expired
- 1982-06-21 DE DE8282401134T patent/DE3273868D1/de not_active Expired
- 1982-06-22 CA CA000405684A patent/CA1201475A/fr not_active Expired
- 1982-06-23 DK DK281282A patent/DK281282A/da not_active Application Discontinuation
- 1982-06-24 MA MA19722A patent/MA19515A1/fr unknown
- 1982-06-25 OA OA57722A patent/OA07369A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
MA19515A1 (fr) | 1982-12-31 |
EP0069004B1 (de) | 1986-10-15 |
EP0069004A1 (de) | 1983-01-05 |
CA1201475A (fr) | 1986-03-04 |
OA07369A (fr) | 1984-08-31 |
DK281282A (da) | 1982-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |