CH488268A - Contact arrangement for electrical switches - Google Patents
Contact arrangement for electrical switchesInfo
- Publication number
- CH488268A CH488268A CH725269A CH725269A CH488268A CH 488268 A CH488268 A CH 488268A CH 725269 A CH725269 A CH 725269A CH 725269 A CH725269 A CH 725269A CH 488268 A CH488268 A CH 488268A
- Authority
- CH
- Switzerland
- Prior art keywords
- contact arrangement
- electrical switches
- switches
- electrical
- arrangement
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
- H01H1/38—Plug-and-socket contacts
- H01H1/385—Contact arrangements for high voltage gas blast circuit breakers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE6525/68A SE310020B (en) | 1968-05-15 | 1968-05-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH488268A true CH488268A (en) | 1970-03-31 |
Family
ID=20268908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH725269A CH488268A (en) | 1968-05-15 | 1969-05-09 | Contact arrangement for electrical switches |
Country Status (7)
Country | Link |
---|---|
US (1) | US3560688A (en) |
JP (1) | JPS518174B1 (en) |
CH (1) | CH488268A (en) |
DE (1) | DE1924076C3 (en) |
FR (1) | FR2008547A1 (en) |
GB (1) | GB1259018A (en) |
SE (1) | SE310020B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4212740A1 (en) * | 1992-04-16 | 1993-10-21 | Asea Brown Boveri | HV circuit-breaker with tulip-shaped contact - is opened by withdrawal of pin leaving complete concentric ring of conductive caps held together by cantilever pressure |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4501466A (en) * | 1977-05-27 | 1985-02-26 | Westinghouse Electric Corp. | High current contact |
CH648687A5 (en) * | 1979-04-03 | 1985-03-29 | Bbc Brown Boveri & Cie | ELECTRIC SWITCH. |
CH656985A5 (en) * | 1982-08-16 | 1986-07-31 | Sprecher & Schuh Ag | ELECTRICAL CONNECTOR, IN PARTICULAR FOR SWITCHGEAR. |
US4562324A (en) * | 1982-09-07 | 1985-12-31 | S&C Electric Company | Electrical contact for use in a current-interrupting unit |
US9079297B2 (en) * | 2011-04-15 | 2015-07-14 | Apex Brands, Inc. | Flex-head wrench |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2300893A (en) * | 1941-05-14 | 1942-11-03 | Westinghouse Electric & Mfg Co | Disconnecting contact |
US2891134A (en) * | 1956-12-05 | 1959-06-16 | Allis Chalmers Mfg Co | Switch employing damping means for controlling movement of its bridging elements |
US3127492A (en) * | 1961-05-29 | 1964-03-31 | Mc Graw Edison Co | Electric contact assemblage of contact fingers in which helically wound conductive members provide contact pressure |
-
1968
- 1968-05-15 SE SE6525/68A patent/SE310020B/xx unknown
-
1969
- 1969-05-09 CH CH725269A patent/CH488268A/en not_active IP Right Cessation
- 1969-05-09 JP JP44035239A patent/JPS518174B1/ja active Pending
- 1969-05-09 FR FR6914976A patent/FR2008547A1/fr not_active Withdrawn
- 1969-05-12 US US823770A patent/US3560688A/en not_active Expired - Lifetime
- 1969-05-12 DE DE1924076A patent/DE1924076C3/en not_active Expired
- 1969-05-14 GB GB1259018D patent/GB1259018A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4212740A1 (en) * | 1992-04-16 | 1993-10-21 | Asea Brown Boveri | HV circuit-breaker with tulip-shaped contact - is opened by withdrawal of pin leaving complete concentric ring of conductive caps held together by cantilever pressure |
Also Published As
Publication number | Publication date |
---|---|
DE1924076B2 (en) | 1973-12-06 |
GB1259018A (en) | 1972-01-05 |
JPS518174B1 (en) | 1976-03-15 |
DE1924076A1 (en) | 1970-05-06 |
FR2008547A1 (en) | 1970-01-23 |
US3560688A (en) | 1971-02-02 |
SE310020B (en) | 1969-04-14 |
DE1924076C3 (en) | 1978-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |