EP0101564A3 - Isolating switch with pantograph - Google Patents

Isolating switch with pantograph Download PDF

Info

Publication number
EP0101564A3
EP0101564A3 EP83107096A EP83107096A EP0101564A3 EP 0101564 A3 EP0101564 A3 EP 0101564A3 EP 83107096 A EP83107096 A EP 83107096A EP 83107096 A EP83107096 A EP 83107096A EP 0101564 A3 EP0101564 A3 EP 0101564A3
Authority
EP
European Patent Office
Prior art keywords
contact
pantograph
spars
holding
web
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.)
Granted
Application number
EP83107096A
Other languages
German (de)
Other versions
EP0101564A2 (en
EP0101564B1 (en
Inventor
Gerhard Korner
Horst Plettner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ASEA BROWN BOVERI AKTIENGESELLSCHAFT
Original Assignee
Brown Boveri und Cie AG Germany
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Brown Boveri und Cie AG Germany filed Critical Brown Boveri und Cie AG Germany
Priority to AT83107096T priority Critical patent/ATE38584T1/en
Publication of EP0101564A2 publication Critical patent/EP0101564A2/en
Publication of EP0101564A3 publication Critical patent/EP0101564A3/en
Application granted granted Critical
Publication of EP0101564B1 publication Critical patent/EP0101564B1/en
Expired legal-status Critical Current

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

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.
EP83107096A 1982-08-21 1983-07-20 Isolating switch with pantograph Expired EP0101564B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83107096T ATE38584T1 (en) 1982-08-21 1983-07-20 SCISSOR DISCONNECT SWITCH.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823231170 DE3231170A1 (en) 1982-08-21 1982-08-21 SCISSOR DISCONNECTOR
DE3231170 1982-08-21

Publications (3)

Publication Number Publication Date
EP0101564A2 EP0101564A2 (en) 1984-02-29
EP0101564A3 true EP0101564A3 (en) 1986-10-29
EP0101564B1 EP0101564B1 (en) 1988-11-09

Family

ID=6171422

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83107096A Expired EP0101564B1 (en) 1982-08-21 1983-07-20 Isolating switch with pantograph

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)

* Cited by examiner, † Cited by third party
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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE662863C (en) * 1933-05-19 1938-07-23 Hochspannungs App G M B H Isolating switch contact
US2733322A (en) * 1956-01-31 curtis
US2894101A (en) * 1958-01-20 1959-07-07 S & C Electric Co Switch contact construction
DE1074116B (en) * 1956-01-31 1960-01-28 Siemens Schuckertwerke Aktitr gesellschaft Berlin und Erlangen Emstutzer scissor disconnector
FR1290965A (en) * 1961-03-08 1962-04-20 Comp Generale Electricite Pantograph electrical disconnector
CH422105A (en) * 1964-04-23 1966-10-15 Siemens Ag Single column disconnector
DE1265823B (en) * 1964-05-29 1968-04-11 Licentia Gmbh Contact arrangement for switching devices, especially automatic switches

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
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
CH422105A (en) * 1964-04-23 1966-10-15 Siemens Ag Single column disconnector
DE1265823B (en) * 1964-05-29 1968-04-11 Licentia Gmbh Contact arrangement for switching devices, especially automatic switches

Also Published As

Publication number Publication date
DE3231170A1 (en) 1984-02-23
DE3378441D1 (en) 1988-12-15
EP0101564A2 (en) 1984-02-29
ES282173Y (en) 1985-12-16
ES282173U (en) 1985-05-01
ATE38584T1 (en) 1988-11-15
EP0101564B1 (en) 1988-11-09

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