GB196878A - Improvements in dry batteries - Google Patents
Improvements in dry batteriesInfo
- Publication number
- GB196878A GB196878A GB15351/22A GB1535122A GB196878A GB 196878 A GB196878 A GB 196878A GB 15351/22 A GB15351/22 A GB 15351/22A GB 1535122 A GB1535122 A GB 1535122A GB 196878 A GB196878 A GB 196878A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- electrolyte
- ammonium chloride
- colloidal substance
- litres
- 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
- H01M6/42—Grouping of primary cells into batteries
- H01M6/46—Grouping of primary cells into batteries of flat cells
- H01M6/48—Grouping of primary cells into batteries of flat cells with bipolar electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M12/00—Hybrid cells; Manufacture thereof
- H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
- H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Hybrid Cells (AREA)
Abstract
196,878. Soc. Anon. le Carbone. May 1, 1922, [Convention date]. Arrangements; electrodes; air supplied.-In. a pile of cells joined in series, each cell consists of a zinc disc a covered with blotting paper b impregnated with a solution of ammonium chloride and zinc or calcium chloride, above which is a disc c of paste electrolyte and a disc d of charcoal covered where it is liable to come into contact with electrolyte with a colloidal substance preventing the passage of moisture but allowing gas to pass. The colloidal substance may consist of a paste of 1.75 kg. of fecula and 2 litres of water mixed with 18 litres of water heated to 75‹ C. The disc c may have the same composition as the colloidal substance but with the addition of 7 kg. of ammonium chloride to the heated water. The pile may be enclosed in a casing having a square cross-section and apertures at the top and bottom. When the battery is exhausted it is immersed for a short time in a solution of ammonium chloride which passes through the apertures in the casing and becomes absorbed in the discs b, c. The discs may also be formed with holes to form internal passages to allow acces of air and electrolyte.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR196878X | 1922-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB196878A true GB196878A (en) | 1923-05-24 |
Family
ID=8879608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15351/22A Expired GB196878A (en) | 1922-05-01 | 1922-05-31 | Improvements in dry batteries |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB196878A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113233615A (en) * | 2021-06-08 | 2021-08-10 | 张迎立 | Device, system and method for reducing hardness and suspended colloid of sewage |
-
1922
- 1922-05-31 GB GB15351/22A patent/GB196878A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113233615A (en) * | 2021-06-08 | 2021-08-10 | 张迎立 | Device, system and method for reducing hardness and suspended colloid of sewage |
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