CH382828A - Druckluftschalter mit mindestens einem von einem Isolator getragenen, elektrisch leitenden Druckluftbehälter - Google Patents
Druckluftschalter mit mindestens einem von einem Isolator getragenen, elektrisch leitenden DruckluftbehälterInfo
- Publication number
- CH382828A CH382828A CH214461A CH214461A CH382828A CH 382828 A CH382828 A CH 382828A CH 214461 A CH214461 A CH 214461A CH 214461 A CH214461 A CH 214461A CH 382828 A CH382828 A CH 382828A
- Authority
- CH
- Switzerland
- Prior art keywords
- compressed air
- insulator
- electrically conductive
- container carried
- air switch
- Prior art date
Links
- 239000012212 insulator Substances 0.000 title 1
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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with 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
- H01H33/28—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
- H01H33/302—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator for fluid insulated switchgear, wherein the insulating fluid is also the working fluid
-
- 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
- H01H33/70—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
- 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
- H01H33/86—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid under pressure from the contact space being controlled by a valve
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE189460 | 1960-02-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH382828A true CH382828A (de) | 1964-10-15 |
Family
ID=20259022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH214461A CH382828A (de) | 1960-02-25 | 1961-02-22 | Druckluftschalter mit mindestens einem von einem Isolator getragenen, elektrisch leitenden Druckluftbehälter |
Country Status (4)
Country | Link |
---|---|
US (1) | US3093717A (de) |
CH (1) | CH382828A (de) |
DE (1) | DE1163940B (de) |
GB (1) | GB908686A (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE625691A (de) * | 1961-12-07 | |||
US3198916A (en) * | 1962-11-29 | 1965-08-03 | Ite Circuit Breaker Ltd | Vented movable resistor contact for air blast circuit breakers |
DE1244916B (de) * | 1965-02-05 | 1967-07-20 | Licentia Gmbh | Leistungsschalter mit Lichtbogenloeschung durch ein stroemendes Loeschmittel |
US3433913A (en) * | 1965-07-28 | 1969-03-18 | Westinghouse Electric Corp | Gas-blast circuit interrupter |
US3686454A (en) * | 1968-09-16 | 1972-08-22 | Lee E Berkebile | Gas-blast circuit interrupter with primary and secondary blast valves |
JPH01213927A (ja) * | 1988-02-23 | 1989-08-28 | Mitsubishi Electric Corp | 碍子形ガスしや断器 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2459600A (en) * | 1944-12-14 | 1949-01-18 | Westinghouse Electric Corp | Compressed gas circuit interrupter |
GB605163A (en) * | 1945-12-17 | 1948-07-16 | Reyrolle A & Co Ltd | Improvements in or relating to gas-blast electric circuit-breakers |
US2665351A (en) * | 1951-02-09 | 1954-01-05 | Asea Ab | Arrangement in air blast circuit breaker provided with damping resistance |
BE519814A (de) * | 1952-05-31 | |||
GB764646A (en) * | 1954-02-17 | 1956-12-28 | Asea Ab | Improvements in air blast electric circuit breakers |
DE1050857B (de) * | 1954-03-02 | 1959-02-19 | ||
GB824103A (en) * | 1954-11-24 | 1959-11-25 | Lewis Berger & Sons Ltd | Improvements in or relating to the manufacture of copolymers of epoxide resin esters |
BE568382A (de) * | 1957-06-07 | |||
CH362447A (de) * | 1957-06-29 | 1962-06-15 | Asea Ab | Druckluftschalter mit von Isolatorsäulen getragenen, ständig mit Druckluft gefüllten, spannungsführenden Behältern, in denen die Leistungstrennstellen angeordnet sind |
GB884854A (en) * | 1957-07-01 | 1961-12-20 | Ass Elect Ind | Improvements in air or gas blast electric circuit-breakers |
DE1049954B (de) * | 1957-09-12 | 1959-02-05 | ||
US3043940A (en) * | 1958-01-10 | 1962-07-10 | Westinghouse Electric Corp | Compressed-gas circuit interrupter |
CH357780A (de) * | 1958-03-08 | 1961-10-31 | Bbc Brown Boveri & Cie | Leistungsschalter mit Hilfsunterbrechnungsstelle |
DE1063682B (de) * | 1958-10-10 | 1959-08-20 | Voigt & Haeffner Ag | Hochspannungsdruckluftschalter mit Vielfachunterbrechung pro Pol |
NL126887C (de) * | 1965-09-20 |
-
1961
- 1961-02-18 DE DEA36748A patent/DE1163940B/de active Pending
- 1961-02-22 CH CH214461A patent/CH382828A/de unknown
- 1961-02-23 US US91209A patent/US3093717A/en not_active Expired - Lifetime
- 1961-02-24 GB GB6844/61A patent/GB908686A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1163940B (de) | 1964-02-27 |
GB908686A (en) | 1962-10-24 |
US3093717A (en) | 1963-06-11 |
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