CH448216A - Druckgasschalter - Google Patents
DruckgasschalterInfo
- Publication number
- CH448216A CH448216A CH1085666A CH1085666A CH448216A CH 448216 A CH448216 A CH 448216A CH 1085666 A CH1085666 A CH 1085666A CH 1085666 A CH1085666 A CH 1085666A CH 448216 A CH448216 A CH 448216A
- Authority
- CH
- Switzerland
- Prior art keywords
- gas pressure
- pressure switch
- switch
- gas
- pressure
- 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
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
-
- 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
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
-
- 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
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1085666A CH448216A (de) | 1966-07-27 | 1966-07-27 | Druckgasschalter |
DEA53344A DE1238980B (de) | 1966-07-27 | 1966-08-26 | Druckgasschalter |
US628486A US3513276A (en) | 1966-07-27 | 1967-04-04 | Compressed gas actuated circuit breaker |
SE09283/67*A SE334187B (de) | 1966-07-27 | 1967-06-27 | |
FR115368A FR1532098A (fr) | 1966-07-27 | 1967-07-24 | Disjoncteur à gaz comprimé |
DE6603359U DE6603359U (de) | 1966-07-27 | 1969-06-06 | Druckgasschalter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1085666A CH448216A (de) | 1966-07-27 | 1966-07-27 | Druckgasschalter |
Publications (1)
Publication Number | Publication Date |
---|---|
CH448216A true CH448216A (de) | 1967-12-15 |
Family
ID=4367539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1085666A CH448216A (de) | 1966-07-27 | 1966-07-27 | Druckgasschalter |
Country Status (4)
Country | Link |
---|---|
US (1) | US3513276A (de) |
CH (1) | CH448216A (de) |
DE (2) | DE1238980B (de) |
SE (1) | SE334187B (de) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2382850A (en) * | 1942-06-16 | 1945-08-14 | Gen Electric | Gas blast electric circuit breaker |
FR1297821A (fr) * | 1961-05-19 | 1962-07-06 | Merlin Gerin | Disjoncteur à gaz comprimé et procédé de sa fabrication |
BE634445A (de) * | 1962-07-05 | |||
CH410110A (de) * | 1964-07-24 | 1966-03-31 | Bbc Brown Boveri & Cie | Druckgasschalter mit mindestens einer innerhalb eines Hohlisolators befindlichen Schaltstelle |
DE1202380B (de) * | 1964-10-28 | 1965-10-07 | Licentia Gmbh | Druckgasschalter |
-
1966
- 1966-07-27 CH CH1085666A patent/CH448216A/de unknown
- 1966-08-26 DE DEA53344A patent/DE1238980B/de active Pending
-
1967
- 1967-04-04 US US628486A patent/US3513276A/en not_active Expired - Lifetime
- 1967-06-27 SE SE09283/67*A patent/SE334187B/xx unknown
-
1969
- 1969-06-06 DE DE6603359U patent/DE6603359U/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3513276A (en) | 1970-05-19 |
DE1238980B (de) | 1967-04-20 |
SE334187B (de) | 1971-04-19 |
DE6603359U (de) | 1969-11-20 |
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