CH393475A - Anordnung zur Betätigung des beweglichen Kontakts einer Leistungstrennstelle in einem Druckluftschalter - Google Patents
Anordnung zur Betätigung des beweglichen Kontakts einer Leistungstrennstelle in einem DruckluftschalterInfo
- Publication number
- CH393475A CH393475A CH1153761A CH1153761A CH393475A CH 393475 A CH393475 A CH 393475A CH 1153761 A CH1153761 A CH 1153761A CH 1153761 A CH1153761 A CH 1153761A CH 393475 A CH393475 A CH 393475A
- Authority
- CH
- Switzerland
- Prior art keywords
- actuating
- arrangement
- compressed air
- movable contact
- air switch
- 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
- H01H33/83—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 wherein the contacts are opened by the flow of air or gas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/52—Driving mechanisms, i.e. for transmitting driving force to the contacts with means to ensure stopping at intermediate operative positions
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE988660 | 1960-10-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH393475A true CH393475A (de) | 1965-06-15 |
Family
ID=20277733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1153761A CH393475A (de) | 1960-10-15 | 1961-10-04 | Anordnung zur Betätigung des beweglichen Kontakts einer Leistungstrennstelle in einem Druckluftschalter |
Country Status (4)
Country | Link |
---|---|
US (1) | US3094601A (de) |
CH (1) | CH393475A (de) |
DE (1) | DE1180819B (de) |
GB (1) | GB929319A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3639713A (en) * | 1968-12-10 | 1972-02-01 | Westinghouse Electric Corp | Operating mechanism for a circuit interrupter |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB764647A (en) * | 1954-02-17 | 1956-12-28 | Asea Ab | Improvements in air blast electric circuit breakers |
DE1041569B (de) * | 1955-10-05 | 1958-10-23 | Asea Ab | Druckluftschalter |
US2881291A (en) * | 1955-12-15 | 1959-04-07 | Asea Ab | Air blast circuit breaker |
GB806232A (en) * | 1956-04-14 | 1958-12-23 | Asea Ab | Improvements in electric air blast circuit breakers |
-
1961
- 1961-09-28 GB GB34819/61A patent/GB929319A/en not_active Expired
- 1961-09-28 US US141431A patent/US3094601A/en not_active Expired - Lifetime
- 1961-10-04 CH CH1153761A patent/CH393475A/de unknown
- 1961-10-04 DE DEA38477A patent/DE1180819B/de active Pending
Also Published As
Publication number | Publication date |
---|---|
US3094601A (en) | 1963-06-18 |
DE1180819B (de) | 1964-11-05 |
GB929319A (en) | 1963-06-19 |
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