DE3664974D1 - Polyphase high tension isolating switch - Google Patents
Polyphase high tension isolating switchInfo
- Publication number
- DE3664974D1 DE3664974D1 DE8686112188T DE3664974T DE3664974D1 DE 3664974 D1 DE3664974 D1 DE 3664974D1 DE 8686112188 T DE8686112188 T DE 8686112188T DE 3664974 T DE3664974 T DE 3664974T DE 3664974 D1 DE3664974 D1 DE 3664974D1
- Authority
- DE
- Germany
- Prior art keywords
- contact
- pivot axis
- isolating switch
- high tension
- bank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H01H1/42—Knife-and-clip contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
- H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Contacts (AREA)
- Installation Of Indoor Wiring (AREA)
- Valve Device For Special Equipments (AREA)
- Tumbler Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH462785 | 1985-10-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3664974D1 true DE3664974D1 (en) | 1989-09-14 |
Family
ID=4279666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686112188T Expired DE3664974D1 (en) | 1985-10-28 | 1986-09-03 | Polyphase high tension isolating switch |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0223939B1 (de) |
AT (1) | ATE45440T1 (de) |
DE (1) | DE3664974D1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114038705B (zh) * | 2021-11-10 | 2022-12-02 | 江苏大全凯帆开关股份有限公司 | 一种隔离开关操作机构的复位装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1432871A (en) * | 1918-08-05 | 1922-10-24 | Krantz Mfg Company Inc | Switchboard mechanism |
GB936141A (en) * | 1958-12-19 | 1963-09-04 | English Electric Co Ltd | Improvements in and relating to contact systems for electrical switchgear |
DE1202861B (de) * | 1962-08-31 | 1965-10-14 | Siemens Ag | Hochstromtrennschalter |
CH519774A (de) * | 1970-01-29 | 1972-02-29 | Weber Ag Fab Elektro | Kontaktkopf für einen Messerkontakt |
DE7341590U (de) * | 1973-11-21 | 1975-10-09 | Siemens Ag | Gegenkontaktstück für ein Kontaktmesser o. dgl. |
CH659913A5 (de) * | 1983-05-13 | 1987-02-27 | Sprecher & Schuh Ag | Mehrpoliger trennschalter fuer eine hochspannungs-schaltanlage. |
-
1986
- 1986-09-03 EP EP86112188A patent/EP0223939B1/de not_active Expired
- 1986-09-03 DE DE8686112188T patent/DE3664974D1/de not_active Expired
- 1986-09-03 AT AT86112188T patent/ATE45440T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0223939A1 (de) | 1987-06-03 |
ATE45440T1 (de) | 1989-08-15 |
EP0223939B1 (de) | 1989-08-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8365 | Fully valid after opposition proceedings | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: GEC ALSTHOM T&D AG, OBERENTFELDEN, CH |
|
8328 | Change in the person/name/address of the agent |
Free format text: ZIMMERMANN, H., DIPL.-ING. GRAF VON WENGERSKY, A., DIPL.-ING. KRAUS, J., DIPL.-PHYS. DR.RER.NAT. BUSCH, T., DIPL.-ING., PAT.-ANWAELTE, 80331 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |