CH607288A5 - - Google Patents
Info
- Publication number
- CH607288A5 CH607288A5 CH153577A CH153577A CH607288A5 CH 607288 A5 CH607288 A5 CH 607288A5 CH 153577 A CH153577 A CH 153577A CH 153577 A CH153577 A CH 153577A CH 607288 A5 CH607288 A5 CH 607288A5
- Authority
- CH
- Switzerland
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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
- H01H33/6642—Contacts; Arc-extinguishing means, e.g. arcing rings having cup-shaped contacts, the cylindrical wall of which being provided with inclined slits to form a coil
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2613567A DE2613567C3 (de) | 1976-03-30 | 1976-03-30 | Kontaktanordnung fur Vakuum schalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH607288A5 true CH607288A5 (en:Method) | 1978-11-30 |
Family
ID=5973882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH153577A CH607288A5 (en:Method) | 1976-03-30 | 1977-02-09 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4267416A (en:Method) |
| JP (1) | JPS5823690B2 (en:Method) |
| CH (1) | CH607288A5 (en:Method) |
| DE (1) | DE2613567C3 (en:Method) |
| FR (1) | FR2346840A1 (en:Method) |
| GB (1) | GB1517896A (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3411784A1 (de) * | 1983-03-31 | 1985-01-17 | Mcgraw-Edison Co., Rolling Meadows, Ill. | Kontakte fuer einen vakuumschalter |
| DE4119191A1 (de) * | 1991-06-11 | 1992-12-17 | Abb Patent Gmbh | Kontaktanordnung fuer eine vakuumschaltkammer sowie verfahren zur herstellung der anordnung |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5816731B2 (ja) * | 1977-12-28 | 1983-04-01 | 株式会社明電舎 | 真空しや断器の電極 |
| JPS5568020A (en) * | 1978-11-16 | 1980-05-22 | Meidensha Electric Mfg Co Ltd | Electrode for vacuum breaker |
| JPS579019A (en) * | 1980-06-18 | 1982-01-18 | Hitachi Ltd | Electrode for vacuum breaker |
| DE3112407A1 (de) * | 1981-03-28 | 1982-04-08 | Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen | Schaltkontakt fuer vakuumschalter |
| DE3133799A1 (de) * | 1981-08-26 | 1983-03-17 | Siemens AG, 1000 Berlin und 8000 München | "kontaktanordnung fuer vakuumschalter" |
| GB8510441D0 (en) * | 1985-04-24 | 1985-05-30 | Vacuum Interrupters Ltd | High current switch contacts |
| DE3701758A1 (de) * | 1987-01-22 | 1988-08-04 | Calor Emag Elektrizitaets Ag | Kontaktanordnung fuer einen vakuumschalter |
| JP2643036B2 (ja) * | 1991-06-17 | 1997-08-20 | 三菱電機株式会社 | 真空スイッチ管 |
| DE102017214805A1 (de) * | 2017-08-24 | 2019-02-28 | Siemens Aktiengesellschaft | Strombegrenzung mit einem Vakuumschalter |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1098862A (en) * | 1963-10-09 | 1968-01-10 | Ass Elect Ind | Improvements relating to vacuum switch contact assemblies |
| GB1095638A (en) * | 1965-12-16 | 1967-12-20 | Ass Elect Ind | Improvements in or relating to vacuum switch contacts |
| GB1210600A (en) * | 1968-04-26 | 1970-10-28 | Ass Elect Ind | Improvements relating to vacuum switch contacts |
| JPS5139355B2 (en:Method) * | 1971-09-16 | 1976-10-27 | ||
| SU494790A1 (ru) * | 1973-09-06 | 1975-12-05 | Предприятие П/Я Р-6517 | Система контактов вакуумной дугогасительной камеры |
| US3980850A (en) * | 1974-12-19 | 1976-09-14 | Westinghouse Electric Corporation | Vacuum interrupter with cup-shaped contact having an inner arc controlling electrode |
-
1976
- 1976-03-30 DE DE2613567A patent/DE2613567C3/de not_active Expired
-
1977
- 1977-02-09 CH CH153577A patent/CH607288A5/xx not_active IP Right Cessation
- 1977-03-14 FR FR7707545A patent/FR2346840A1/fr not_active Withdrawn
- 1977-03-29 GB GB13264/77A patent/GB1517896A/en not_active Expired
- 1977-03-30 JP JP52036055A patent/JPS5823690B2/ja not_active Expired
-
1978
- 1978-07-27 US US05/928,689 patent/US4267416A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3411784A1 (de) * | 1983-03-31 | 1985-01-17 | Mcgraw-Edison Co., Rolling Meadows, Ill. | Kontakte fuer einen vakuumschalter |
| DE4119191A1 (de) * | 1991-06-11 | 1992-12-17 | Abb Patent Gmbh | Kontaktanordnung fuer eine vakuumschaltkammer sowie verfahren zur herstellung der anordnung |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1517896A (en) | 1978-07-19 |
| DE2613567B2 (de) | 1979-06-07 |
| FR2346840A1 (fr) | 1977-10-28 |
| DE2613567A1 (de) | 1977-10-13 |
| JPS5823690B2 (ja) | 1983-05-17 |
| DE2613567C3 (de) | 1980-02-14 |
| JPS52118277A (en) | 1977-10-04 |
| US4267416A (en) | 1981-05-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |