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
Application number
AT83107096T
Other languages
German (de)
Inventor
Gerhard Koerner
Horst Plettner
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of ATE38584T1 publication Critical patent/ATE38584T1/en

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.
AT83107096T 1982-08-21 1983-07-20 SCISSOR DISCONNECT SWITCH. ATE38584T1 (en)

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)

* 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

Family Cites Families (12)

* 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
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

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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