ATE38584T1 - SCISSOR DISCONNECT SWITCH. - Google Patents
SCISSOR DISCONNECT SWITCH.Info
- Publication number
- ATE38584T1 ATE38584T1 AT83107096T AT83107096T ATE38584T1 AT E38584 T1 ATE38584 T1 AT E38584T1 AT 83107096 T AT83107096 T AT 83107096T AT 83107096 T AT83107096 T AT 83107096T AT E38584 T1 ATE38584 T1 AT E38584T1
- Authority
- AT
- Austria
- Prior art keywords
- contact
- spars
- scissor
- pantograph
- holding
- Prior art date
Links
Classifications
-
- 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
- H01H31/34—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact adapted to engage an overhead transmission line, e.g. for branching
- H01H31/36—Contact moved by pantograph
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Push-Button Switches (AREA)
- Slide Switches (AREA)
Abstract
1. Pantograph-type isolator having two contact spars (30, 32), which can be moved towards one another in the form of a pantograph and which take at least one elongated counter contact member (36) between them in the closed condition, contact strips (54, 56) extending parallel to the contact spars being attached to the contact spars with interposition of holding springs (38, 40), characterized in that the holding springs (38, 40) are constructed to be approximately C-shaped and the web (44) of each C-shaped holding spring is mounted on the associated contact spar (30, 32) and one contact strip (54, 56) each is mounted on the outside face of each of the two legs (50, 52) of the holding spring extending parallel to the web.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823231170 DE3231170A1 (en) | 1982-08-21 | 1982-08-21 | SCISSOR DISCONNECTOR |
EP83107096A EP0101564B1 (en) | 1982-08-21 | 1983-07-20 | Isolating switch with pantograph |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE38584T1 true ATE38584T1 (en) | 1988-11-15 |
Family
ID=6171422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT83107096T ATE38584T1 (en) | 1982-08-21 | 1983-07-20 | SCISSOR DISCONNECT SWITCH. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0101564B1 (en) |
AT (1) | ATE38584T1 (en) |
DE (2) | DE3231170A1 (en) |
ES (1) | ES282173Y (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016214377B4 (en) * | 2016-08-03 | 2018-10-25 | Siemens Aktiengesellschaft | Contact arm arrangement for a high-voltage switching device and its use |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2733322A (en) * | 1956-01-31 | curtis | ||
DE662863C (en) * | 1933-05-19 | 1938-07-23 | Hochspannungs App G M B H | Isolating switch contact |
DE1074116B (en) * | 1956-01-31 | 1960-01-28 | Siemens Schuckertwerke Aktitr gesellschaft Berlin und Erlangen | Emstutzer scissor disconnector |
US2894101A (en) * | 1958-01-20 | 1959-07-07 | S & C Electric Co | Switch contact construction |
FR1290965A (en) * | 1961-03-08 | 1962-04-20 | Comp Generale Electricite | Pantograph electrical disconnector |
DE1490559A1 (en) * | 1964-04-23 | 1969-07-10 | Siemens Ag | Single column disconnector |
DE1265823B (en) * | 1964-05-29 | 1968-04-11 | Licentia Gmbh | Contact arrangement for switching devices, especially automatic switches |
DE2809499A1 (en) * | 1978-03-06 | 1979-09-13 | Licentia Gmbh | HV single column circuit breaker - has on one contact resilient advance contacts, making before main contacts and breaking after them |
CH627025A5 (en) * | 1978-04-14 | 1981-12-15 | Sprecher & Schuh Ag | Contact arrangement for a pantograph disconnecter switch |
DE2839914A1 (en) * | 1978-09-14 | 1980-03-27 | Bbc Brown Boveri & Cie | DISCONNECTOR WITH A MAIN AND Tear-off contact |
DE3048795A1 (en) * | 1980-12-23 | 1982-07-15 | Brown, Boveri & Cie Ag, 6800 Mannheim | Contact for scissors-type disconnector - has two symmetric rectangular rails pivoted together on single column |
DE3103356A1 (en) * | 1981-01-31 | 1982-08-19 | Ruhrtal Elektrizitätsgesellschaft Hartig GmbH & Co, 4300 Essen | Interrupter switch having an arc auxiliary contact |
-
1982
- 1982-08-21 DE DE19823231170 patent/DE3231170A1/en not_active Withdrawn
-
1983
- 1983-07-20 DE DE8383107096T patent/DE3378441D1/en not_active Expired
- 1983-07-20 AT AT83107096T patent/ATE38584T1/en active
- 1983-07-20 EP EP83107096A patent/EP0101564B1/en not_active Expired
- 1983-07-29 ES ES1983282173U patent/ES282173Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0101564A2 (en) | 1984-02-29 |
EP0101564B1 (en) | 1988-11-09 |
EP0101564A3 (en) | 1986-10-29 |
DE3378441D1 (en) | 1988-12-15 |
ES282173U (en) | 1985-05-01 |
ES282173Y (en) | 1985-12-16 |
DE3231170A1 (en) | 1984-02-23 |
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