IT1088334B - GAS BLOW SWITCH WITH QUICK THERMAL AND DIELECTRIC RECOVERY - Google Patents
GAS BLOW SWITCH WITH QUICK THERMAL AND DIELECTRIC RECOVERYInfo
- Publication number
- IT1088334B IT1088334B IT3004577A IT3004577A IT1088334B IT 1088334 B IT1088334 B IT 1088334B IT 3004577 A IT3004577 A IT 3004577A IT 3004577 A IT3004577 A IT 3004577A IT 1088334 B IT1088334 B IT 1088334B
- Authority
- IT
- Italy
- Prior art keywords
- gas blow
- quick thermal
- blow switch
- dielectric recovery
- dielectric
- 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
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/22—Selection of fluids for arc-extinguishing
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74687376A | 1976-12-02 | 1976-12-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1088334B true IT1088334B (en) | 1985-06-10 |
Family
ID=25002731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT3004577A IT1088334B (en) | 1976-12-02 | 1977-11-25 | GAS BLOW SWITCH WITH QUICK THERMAL AND DIELECTRIC RECOVERY |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5386473A (en) |
CH (1) | CH624240A5 (en) |
DE (1) | DE2753375A1 (en) |
FR (1) | FR2373140A1 (en) |
IT (1) | IT1088334B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2911414A1 (en) * | 1979-03-23 | 1980-09-25 | Licentia Gmbh | AUTOPNEUMATIC PRESSURE GAS SWITCH |
DE2934082C2 (en) * | 1979-08-23 | 1985-07-11 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Auto-pneumatic pressure gas switch |
DE2946929C2 (en) * | 1979-11-21 | 1985-07-04 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Auto-pneumatic pressure gas switch |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB525244A (en) * | 1939-02-21 | 1940-08-23 | Reyrolle A & Co Ltd | Improvements in or relating to the insulation of electrical conductors or apparatus |
US3150245A (en) * | 1957-09-13 | 1964-09-22 | Westinghouse Electric Corp | Liquefied gas circuit interrupters |
DE1108779B (en) * | 1958-12-09 | 1961-06-15 | Westinghouse Electric Corp | Switchgear |
DE1129574B (en) * | 1960-04-14 | 1962-05-17 | Siemens Ag | Gas insulation of high-voltage devices housed in pressure-tight housings |
-
1977
- 1977-11-25 IT IT3004577A patent/IT1088334B/en active
- 1977-11-28 FR FR7735739A patent/FR2373140A1/en active Pending
- 1977-11-30 CH CH1467577A patent/CH624240A5/en not_active IP Right Cessation
- 1977-11-30 DE DE19772753375 patent/DE2753375A1/en not_active Withdrawn
- 1977-12-02 JP JP14405977A patent/JPS5386473A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5386473A (en) | 1978-07-29 |
DE2753375A1 (en) | 1978-06-08 |
FR2373140A1 (en) | 1978-06-30 |
CH624240A5 (en) | 1981-07-15 |
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