CH338885A - Hochspannungsschalter - Google Patents
HochspannungsschalterInfo
- Publication number
- CH338885A CH338885A CH338885DA CH338885A CH 338885 A CH338885 A CH 338885A CH 338885D A CH338885D A CH 338885DA CH 338885 A CH338885 A CH 338885A
- Authority
- CH
- Switzerland
- Prior art keywords
- high voltage
- voltage switch
- switch
- voltage
- 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
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/92—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being liquid, e.g. oil
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Percussive Tools And Related Accessories (AREA)
- Circuit Breakers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH805278X | 1956-01-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH338885A true CH338885A (de) | 1959-06-15 |
Family
ID=4538005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH338885D CH338885A (de) | 1956-01-30 | 1956-01-30 | Hochspannungsschalter |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH338885A (de) |
DE (1) | DE1044922B (de) |
FR (1) | FR1164808A (de) |
GB (1) | GB805278A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1293885B (de) * | 1960-04-14 | 1969-04-30 | Mc Graw Edison Co | Fluessigkeitsarmer elektrischer Leitungsschalter |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE716296C (de) * | 1937-07-29 | 1942-01-16 | Sachsenwerk Licht & Kraft Ag | Fluessigkeitsarmer Leistungsschalter |
-
1956
- 1956-01-30 CH CH338885D patent/CH338885A/de unknown
- 1956-11-28 DE DEM32488A patent/DE1044922B/de active Pending
- 1956-12-14 GB GB38279/56A patent/GB805278A/en not_active Expired
-
1957
- 1957-01-17 FR FR1164808D patent/FR1164808A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB805278A (en) | 1958-12-03 |
DE1044922B (de) | 1958-11-27 |
FR1164808A (fr) | 1958-10-14 |
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