CH436422A - Druckgasschalter - Google Patents
DruckgasschalterInfo
- Publication number
- CH436422A CH436422A CH1118565A CH1118565A CH436422A CH 436422 A CH436422 A CH 436422A CH 1118565 A CH1118565 A CH 1118565A CH 1118565 A CH1118565 A CH 1118565A CH 436422 A CH436422 A CH 436422A
- Authority
- CH
- Switzerland
- Prior art keywords
- gas pressure
- pressure switch
- switch
- gas
- pressure
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
- H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
-
- 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
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US391584A US3358102A (en) | 1964-08-24 | 1964-08-24 | High-power compressed-gas circuit interrupter with double-flow contact structure disposed within gas-directing casing |
Publications (1)
Publication Number | Publication Date |
---|---|
CH436422A true CH436422A (de) | 1967-05-31 |
Family
ID=23547194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1118565A CH436422A (de) | 1964-08-24 | 1965-08-10 | Druckgasschalter |
Country Status (4)
Country | Link |
---|---|
US (1) | US3358102A (de) |
CH (1) | CH436422A (de) |
DE (1) | DE1249972B (de) |
GB (1) | GB1079779A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3418440A (en) * | 1965-09-14 | 1968-12-24 | Gen Electric | Gas-blast circuit breaker |
US3495057A (en) * | 1967-11-06 | 1970-02-10 | Ite Imperial Corp | Dual slide valve with lost motion means for gas blast breaker |
US3624326A (en) * | 1969-04-04 | 1971-11-30 | Westinghouse Electric Corp | Compressed-gas circuit breaker with readily removable terminal bushing means |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB575887A (en) * | 1944-04-22 | 1946-03-08 | Ferguson Pailin Ltd | Improvements in gas blast high voltage electric circuit breakers |
CH242105A (de) * | 1944-11-20 | 1946-04-15 | Oerlikon Maschf | Druckgasschalter mit Abschaltwiderstand. |
CH243710A (de) * | 1945-03-27 | 1946-07-31 | Oerlikon Maschf | Druckgasschalter. |
-
0
- DE DENDAT1249972D patent/DE1249972B/de active Pending
-
1964
- 1964-08-24 US US391584A patent/US3358102A/en not_active Expired - Lifetime
-
1965
- 1965-07-26 GB GB31813/65A patent/GB1079779A/en not_active Expired
- 1965-08-10 CH CH1118565A patent/CH436422A/de unknown
Also Published As
Publication number | Publication date |
---|---|
DE1249972B (de) | |
GB1079779A (en) | 1967-08-16 |
US3358102A (en) | 1967-12-12 |
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