GB190413933A - Improvements in or relating to Electric Storage Battery Separators. - Google Patents
Improvements in or relating to Electric Storage Battery Separators.Info
- Publication number
- GB190413933A GB190413933A GB190413933DA GB190413933A GB 190413933 A GB190413933 A GB 190413933A GB 190413933D A GB190413933D A GB 190413933DA GB 190413933 A GB190413933 A GB 190413933A
- Authority
- GB
- United Kingdom
- Prior art keywords
- battery
- separators
- relating
- storage battery
- battery separators
- 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
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
13,933. Boult, A. J., [Dodge, N.]. June 20. Wood, treating.-Bass, birch, cherry, white pine, poplar, Oregon pine, and other woods for making secondary-battery separators or diaphragms which are impervious to battery sediment are deprived of acids, such as acetic acid and other constituents which attack lead when subjected to electrolytic action, by soaking them for from one to two days in water containing either sulphuric acid or an alkali, such as caustic potash, and preferably heated. The material is subsequently washed in running water. The action-may be accelerated by heating the solutions, and the separators are kept wet until they are placed in the battery liquid as, when dry, they have the property of warping, shrinking, curling, and splitting.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190413933T | 1904-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190413933A true GB190413933A (en) | 1904-07-21 |
Family
ID=32626473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190413933D Expired GB190413933A (en) | 1904-06-20 | 1904-06-20 | Improvements in or relating to Electric Storage Battery Separators. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190413933A (en) |
-
1904
- 1904-06-20 GB GB190413933D patent/GB190413933A/en not_active Expired
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