GB190804940A - Process for Producing Positive Storage Battery Plates. - Google Patents
Process for Producing Positive Storage Battery Plates.Info
- Publication number
- GB190804940A GB190804940A GB190804940DA GB190804940A GB 190804940 A GB190804940 A GB 190804940A GB 190804940D A GB190804940D A GB 190804940DA GB 190804940 A GB190804940 A GB 190804940A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sulphuric acid
- plate
- paste
- dried
- storage battery
- 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
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
4940. Vßrad, J. R. d', and MeszlÚnyi, A. Meislinger-. March 4. Secondary batteries.-Positive plates are rendered porous so as to have a large capacity by a process of the kind consisting in incorporating with the oxide paste a soluble substance, such as sodium sulphate, which, after pasting, is removed by a solvent such as sulphuric acid. After the paste has been pressed in and dried, the plate is treated with sulphuric acid, containing some potassium dichromate, to dissolve the sodium sulphate and harden the plate. The paste may consist of red lead and litharge. In an example, the plate, after being pasted, is dusted over with carbon or other suitable substance, strongly compressed, washed, dried, placed in sulphuric acid containing potassium dichromate, dried again, and then placed in sulphuric acid, after which it may be formed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190804940T | 1908-03-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190804940A true GB190804940A (en) | 1908-09-17 |
Family
ID=32551740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190804940D Expired GB190804940A (en) | 1908-03-04 | 1908-03-04 | Process for Producing Positive Storage Battery Plates. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190804940A (en) |
-
1908
- 1908-03-04 GB GB190804940D patent/GB190804940A/en not_active Expired
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