CH267793A - Compressed gas switch for high currents. - Google Patents
Compressed gas switch for high currents.Info
- Publication number
- CH267793A CH267793A CH267793DA CH267793A CH 267793 A CH267793 A CH 267793A CH 267793D A CH267793D A CH 267793DA CH 267793 A CH267793 A CH 267793A
- Authority
- CH
- Switzerland
- Prior art keywords
- compressed gas
- high currents
- gas switch
- switch
- currents
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR912004T | 1945-07-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH267793A true CH267793A (en) | 1950-04-15 |
Family
ID=9421011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH267793D CH267793A (en) | 1945-07-06 | 1948-08-27 | Compressed gas switch for high currents. |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH267793A (en) |
FR (1) | FR912004A (en) |
NL (1) | NL148132C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1052501B (en) * | 1956-04-14 | 1959-03-12 | Asea Ab | Arrangement for electrical pressure gas switches |
US3158723A (en) * | 1960-03-16 | 1964-11-24 | Oerlikon Engineering Company | Arc-extinguishing means for power switches having stationary and movable contact pieces |
US3164705A (en) * | 1961-03-01 | 1965-01-05 | Westinghouse Electric Corp | Fluid-blast circuit interrupters with retractable impedance probe |
US3333077A (en) * | 1964-11-19 | 1967-07-25 | Westinghouse Electric Corp | Compressed-gas circuit breaker having contacting interrupting and isolating contactswith sequential operation |
US4249049A (en) * | 1977-12-19 | 1981-02-03 | Electric Power Research Institute, Inc. | High voltage plain break circuit interrupter |
-
0
- NL NL148132D patent/NL148132C/xx active
-
1945
- 1945-07-06 FR FR912004D patent/FR912004A/en not_active Expired
-
1948
- 1948-08-27 CH CH267793D patent/CH267793A/en unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1052501B (en) * | 1956-04-14 | 1959-03-12 | Asea Ab | Arrangement for electrical pressure gas switches |
US3158723A (en) * | 1960-03-16 | 1964-11-24 | Oerlikon Engineering Company | Arc-extinguishing means for power switches having stationary and movable contact pieces |
US3164705A (en) * | 1961-03-01 | 1965-01-05 | Westinghouse Electric Corp | Fluid-blast circuit interrupters with retractable impedance probe |
US3333077A (en) * | 1964-11-19 | 1967-07-25 | Westinghouse Electric Corp | Compressed-gas circuit breaker having contacting interrupting and isolating contactswith sequential operation |
US4249049A (en) * | 1977-12-19 | 1981-02-03 | Electric Power Research Institute, Inc. | High voltage plain break circuit interrupter |
Also Published As
Publication number | Publication date |
---|---|
NL148132C (en) | |
FR912004A (en) | 1946-07-26 |
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