BE742606A - - Google Patents
Info
- Publication number
- BE742606A BE742606A BE742606DA BE742606A BE 742606 A BE742606 A BE 742606A BE 742606D A BE742606D A BE 742606DA BE 742606 A BE742606 A BE 742606A
- 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
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78236568A | 1968-12-09 | 1968-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE742606A true BE742606A (en) | 1970-05-14 |
Family
ID=25125821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE742606D BE742606A (en) | 1968-12-09 | 1969-12-03 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3596028A (en) |
| JP (1) | JPS5035662B1 (en) |
| BE (1) | BE742606A (en) |
| BR (1) | BR6914677D0 (en) |
| CH (1) | CH519779A (en) |
| DE (1) | DE1955399A1 (en) |
| ES (1) | ES373895A1 (en) |
| FR (1) | FR2025674A1 (en) |
| GB (1) | GB1293369A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3792213A (en) * | 1970-10-30 | 1974-02-12 | Westinghouse Electric Corp | High-voltage circuit interrupter incorporating series vacuum interrupter elements |
| US3814879A (en) * | 1971-03-09 | 1974-06-04 | Westinghouse Electric Corp | Circuit interrupter with improved trap for removing particles from fluid insulating material |
| US4012614A (en) * | 1973-12-17 | 1977-03-15 | Westinghouse Electric Corporation | High-voltage circuit-interrupter having a closing resistance and improved shunting-resistance contacts therefor |
| US4096367A (en) * | 1975-11-24 | 1978-06-20 | Allis-Chalmers Corporation | Gas insulated circuit breaker incorporating complete modular interrupter structure and operating mechanism |
| DE102006033515A1 (en) * | 2006-07-14 | 2008-01-17 | Siemens Ag | Drive arrangement with a common drive device for a plurality of switching poles of an electrical switching device |
| US8338727B2 (en) * | 2009-04-22 | 2012-12-25 | Abb Technology Ag | Interpole coupling system |
-
1968
- 1968-12-09 US US782365A patent/US3596028A/en not_active Expired - Lifetime
-
1969
- 1969-10-30 DE DE19691955399 patent/DE1955399A1/en active Pending
- 1969-11-05 CH CH1644269A patent/CH519779A/en not_active IP Right Cessation
- 1969-11-10 GB GB54839/69A patent/GB1293369A/en not_active Expired
- 1969-11-25 ES ES373895A patent/ES373895A1/en not_active Expired
- 1969-12-01 BR BR214677/69A patent/BR6914677D0/en unknown
- 1969-12-03 BE BE742606D patent/BE742606A/xx unknown
- 1969-12-08 FR FR6942348A patent/FR2025674A1/fr not_active Withdrawn
- 1969-12-09 JP JP44098437A patent/JPS5035662B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES373895A1 (en) | 1972-02-16 |
| BR6914677D0 (en) | 1973-02-20 |
| JPS5035662B1 (en) | 1975-11-18 |
| CH519779A (en) | 1972-02-29 |
| GB1293369A (en) | 1972-10-18 |
| DE1955399A1 (en) | 1970-06-18 |
| US3596028A (en) | 1971-07-27 |
| FR2025674A1 (en) | 1970-09-11 |