BE385922A - - Google Patents
Info
- Publication number
- BE385922A BE385922A BE385922DA BE385922A BE 385922 A BE385922 A BE 385922A BE 385922D A BE385922D A BE 385922DA BE 385922 A BE385922 A BE 385922A
- 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
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
- H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM114463D DE592057C (de) | 1931-03-13 | 1931-03-13 | Schalter mit Lichtbogenloeschung und Betaetigung durch Druckgas |
Publications (1)
Publication Number | Publication Date |
---|---|
BE385922A true BE385922A (US07816562-20101019-C00012.png) |
Family
ID=7328043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE385922D BE385922A (US07816562-20101019-C00012.png) | 1931-03-13 |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE385922A (US07816562-20101019-C00012.png) |
DE (1) | DE592057C (US07816562-20101019-C00012.png) |
-
0
- BE BE385922D patent/BE385922A/xx unknown
-
1931
- 1931-03-13 DE DEM114463D patent/DE592057C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE592057C (de) | 1934-01-31 |