CH378392A - Oil switch - Google Patents
Oil switchInfo
- Publication number
- CH378392A CH378392A CH975660A CH975660A CH378392A CH 378392 A CH378392 A CH 378392A CH 975660 A CH975660 A CH 975660A CH 975660 A CH975660 A CH 975660A CH 378392 A CH378392 A CH 378392A
- Authority
- CH
- Switzerland
- Prior art keywords
- oil switch
- oil
- 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
- H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
- H01H33/75—Liquid-break switches, e.g. oil-break
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE836559 | 1959-09-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH378392A true CH378392A (en) | 1964-06-15 |
Family
ID=20273873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH975660A CH378392A (en) | 1959-09-09 | 1960-08-29 | Oil switch |
Country Status (4)
Country | Link |
---|---|
US (1) | US3100248A (en) |
CH (1) | CH378392A (en) |
DE (1) | DE1300605B (en) |
GB (1) | GB892661A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS524067A (en) * | 1975-05-30 | 1977-01-12 | Mitsubishi Electric Corp | Gas breaker |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH84167A (en) * | 1919-07-05 | 1920-02-16 | Carl Dubler | Apparatus for delivering newspapers or the like |
DE581871C (en) * | 1929-07-16 | 1933-08-04 | Siemens Schuckertwerke Akt Ges | Expansion switch for interrupting alternating current |
DE695436C (en) * | 1935-02-17 | 1940-08-24 | Peter Bendmann | Erase chamber for liquid switch |
DE664899C (en) * | 1935-10-04 | 1938-09-13 | Studiengesellschaft Fuer Hochl | Circuit breaker with, in particular, a fluid flow that leads over the contact point and is caused by the arc heat |
FR878638A (en) * | 1941-07-14 | 1943-01-26 | Blown Arc Switch | |
GB550151A (en) * | 1941-08-23 | 1942-12-24 | Electric Construction Co | Improvements in liquid-immersed electric circuit breakers |
DE941505C (en) * | 1941-11-12 | 1956-04-12 | Siemens Ag | Fluid switch |
US2389346A (en) * | 1942-08-08 | 1945-11-20 | Westinghouse Electric Corp | Circuit interrupter |
DE1017682B (en) * | 1953-01-10 | 1957-10-17 | Sachsenwerk Licht & Kraft Ag | Loeschkammer for low-oil electrical circuit breakers with a pressure storage chamber |
DE1023111B (en) * | 1954-06-04 | 1958-01-23 | Asea Ab | Fire chamber for low-oil electrical circuit breakers |
CH348439A (en) * | 1957-03-27 | 1960-08-31 | Oerlikon Maschf | Switch with liquid extinguishing medium |
DE1125030B (en) * | 1957-06-06 | 1962-03-08 | Asea Ab | Oil switch extinguishing chamber for medium-high voltages |
GB869787A (en) * | 1958-10-23 | 1961-06-07 | Asea Ab | Oil-blast electric circuit-breaker for high interruption currents |
-
1960
- 1960-08-29 CH CH975660A patent/CH378392A/en unknown
- 1960-09-01 DE DEA35466A patent/DE1300605B/en active Pending
- 1960-09-06 US US54107A patent/US3100248A/en not_active Expired - Lifetime
- 1960-09-08 GB GB30940/60A patent/GB892661A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3100248A (en) | 1963-08-06 |
DE1300605B (en) | 1969-08-07 |
GB892661A (en) | 1962-03-28 |
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