CH401206A - Gas pressure switch - Google Patents
Gas pressure switchInfo
- Publication number
- CH401206A CH401206A CH805763A CH805763A CH401206A CH 401206 A CH401206 A CH 401206A CH 805763 A CH805763 A CH 805763A CH 805763 A CH805763 A CH 805763A CH 401206 A CH401206 A CH 401206A
- 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
- H01H33/86—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
-
- 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
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR921089A FR1349521A (en) | 1963-01-11 | 1963-01-11 | Device for sealing a roof opening, preferably for motor vehicles |
CH805763A CH401206A (en) | 1963-06-28 | 1963-06-28 | Gas pressure switch |
DEA43471A DE1186931B (en) | 1963-06-28 | 1963-07-01 | Gas pressure switch |
US370533A US3291946A (en) | 1963-06-28 | 1964-05-27 | Gas-blast circuit breaker with means for throttling gas flow during a switching-out operation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH805763A CH401206A (en) | 1963-06-28 | 1963-06-28 | Gas pressure switch |
Publications (1)
Publication Number | Publication Date |
---|---|
CH401206A true CH401206A (en) | 1965-10-31 |
Family
ID=4334465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH805763A CH401206A (en) | 1963-01-11 | 1963-06-28 | Gas pressure switch |
Country Status (2)
Country | Link |
---|---|
US (1) | US3291946A (en) |
CH (1) | CH401206A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3471667A (en) * | 1967-07-21 | 1969-10-07 | Gen Electric | Double exhaust gas blast circuit breaker |
FR3003995B1 (en) * | 2013-03-28 | 2015-05-01 | Alstom Technology Ltd | ELECTRICAL EQUIPMENT COMPRISING A GAS PROJECTION DEVICE |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH362447A (en) * | 1957-06-29 | 1962-06-15 | Asea Ab | Compressed air switch with live containers carried by insulator columns, constantly filled with compressed air, in which the power disconnection points are arranged |
US3160727A (en) * | 1961-10-24 | 1964-12-08 | Gas-blast orifice-type interrupting unit | |
BE625691A (en) * | 1961-12-07 |
-
1963
- 1963-06-28 CH CH805763A patent/CH401206A/en unknown
-
1964
- 1964-05-27 US US370533A patent/US3291946A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3291946A (en) | 1966-12-13 |
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