BE384297A - - Google Patents
Info
- Publication number
- BE384297A BE384297A BE384297DA BE384297A BE 384297 A BE384297 A BE 384297A BE 384297D A BE384297D A BE 384297DA BE 384297 A BE384297 A BE 384297A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts
- H01H33/161—Variable impedances
- H01H33/162—Liquid resistors
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1930S0160130 DE614919C (de) | 1930-12-05 | 1930-12-05 | Schaltkammer fuer elektrische Schalter mit elektrolytischer Schaltfluessigkeit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE384297A true BE384297A (en:Method) | 1931-12-31 |
Family
ID=34812890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE384297D BE384297A (en:Method) | 1930-12-05 | 1931-11-19 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE384297A (en:Method) |
| DE (1) | DE614919C (en:Method) |
| FR (1) | FR726489A (en:Method) |
| GB (1) | GB383065A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2536697A (en) * | 1946-04-09 | 1951-01-02 | Ruben Samuel | Primary cell and battery |
-
1930
- 1930-12-05 DE DE1930S0160130 patent/DE614919C/de not_active Expired
-
1931
- 1931-11-17 GB GB3188731A patent/GB383065A/en not_active Expired
- 1931-11-19 FR FR726489D patent/FR726489A/fr not_active Expired
- 1931-11-19 BE BE384297D patent/BE384297A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE614919C (de) | 1935-06-25 |
| GB383065A (en) | 1932-11-10 |
| FR726489A (fr) | 1932-05-30 |