CH519779A - Hochspannungs-Leistungsschalter - Google Patents
Hochspannungs-LeistungsschalterInfo
- Publication number
- CH519779A CH519779A CH1644269A CH1644269A CH519779A CH 519779 A CH519779 A CH 519779A CH 1644269 A CH1644269 A CH 1644269A CH 1644269 A CH1644269 A CH 1644269A CH 519779 A CH519779 A CH 519779A
- Authority
- CH
- Switzerland
- Prior art keywords
- high voltage
- circuit breaker
- voltage circuit
- breaker
- voltage
- Prior art date
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 |
---|---|
CH519779A true CH519779A (de) | 1972-02-29 |
Family
ID=25125821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1644269A CH519779A (de) | 1968-12-09 | 1969-11-05 | Hochspannungs-Leistungsschalter |
Country Status (9)
Country | Link |
---|---|
US (1) | US3596028A (de) |
JP (1) | JPS5035662B1 (de) |
BE (1) | BE742606A (de) |
BR (1) | BR6914677D0 (de) |
CH (1) | CH519779A (de) |
DE (1) | DE1955399A1 (de) |
ES (1) | ES373895A1 (de) |
FR (1) | FR2025674A1 (de) |
GB (1) | GB1293369A (de) |
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 (de) * | 2006-07-14 | 2008-01-17 | Siemens Ag | Antriebsanordnung mit einer gemeinsamen Antriebseinrichtung für mehrere Schaltpole eines elektrischen Schaltgerätes |
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/de active Pending
- 1969-11-05 CH CH1644269A patent/CH519779A/de not_active IP Right Cessation
- 1969-11-10 GB GB54839/69A patent/GB1293369A/en not_active Expired
- 1969-11-25 ES ES373895A patent/ES373895A1/es not_active Expired
- 1969-12-01 BR BR214677/69A patent/BR6914677D0/pt 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 (es) | 1972-02-16 |
BR6914677D0 (pt) | 1973-02-20 |
JPS5035662B1 (de) | 1975-11-18 |
GB1293369A (en) | 1972-10-18 |
BE742606A (de) | 1970-05-14 |
DE1955399A1 (de) | 1970-06-18 |
US3596028A (en) | 1971-07-27 |
FR2025674A1 (de) | 1970-09-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT262432B (de) | Leistungsschalter | |
CH482283A (de) | Stromunterbrechungsschalter | |
CH493922A (de) | Hochspannungsschalter | |
AT315949B (de) | Fehlerstromschutzschalter | |
FR1477313A (fr) | Disjoncteur | |
AT318052B (de) | Fehlerstromschutzschalter | |
FR1485774A (fr) | Disjoncteur | |
AT288521B (de) | Leitungsschutzschalter | |
AT277370B (de) | Hochspannungsleistungsschalter | |
CH456725A (de) | Flüssigkeitsarmer Leistungsschalter | |
CH485315A (de) | Leistungsschalter | |
CH519779A (de) | Hochspannungs-Leistungsschalter | |
AT310852B (de) | Fehlerstromschutzschalter | |
FR1502982A (fr) | Coupe-circuit multipolaire | |
CH509650A (de) | Elektrischer Hochspannungsschalter | |
CH472794A (de) | Hochspannungs-Schaltanlage | |
CH475661A (de) | Fehlerstromschutzschalter | |
AT289944B (de) | Metallgekapselte hochspannungs-schaltanlage | |
AT306147B (de) | Fehlerstromschutzschalter | |
AT278145B (de) | Leitungsschutzschalter | |
FR1534527A (fr) | Disjoncteurs électriques | |
CH515603A (de) | Flüssigkeitsarmer Leistungsschalter | |
FR2068726A2 (fr) | Disjoncteur | |
AT280388B (de) | Fehlerstrom-Schutzschalter | |
AT307555B (de) | Fehlerstromschutzschalter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |