EP0323825A3 - Disconnecting switch - Google Patents

Disconnecting switch Download PDF

Info

Publication number
EP0323825A3
EP0323825A3 EP19890100018 EP89100018A EP0323825A3 EP 0323825 A3 EP0323825 A3 EP 0323825A3 EP 19890100018 EP19890100018 EP 19890100018 EP 89100018 A EP89100018 A EP 89100018A EP 0323825 A3 EP0323825 A3 EP 0323825A3
Authority
EP
European Patent Office
Prior art keywords
profile
hand
bearing elements
base frame
another
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
EP19890100018
Other languages
German (de)
French (fr)
Other versions
EP0323825A2 (en
EP0323825B1 (en
Inventor
Alfred Dr.-Ing. Hartig
Heinz Szygulla
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.)
Ruhrtal Elektrizitatsgesellschaft Hartig GmbH and Co
Original Assignee
Ruhrtal Elektrizitatsgesellschaft Hartig GmbH and Co
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 Ruhrtal Elektrizitatsgesellschaft Hartig GmbH and Co filed Critical Ruhrtal Elektrizitatsgesellschaft Hartig GmbH and Co
Publication of EP0323825A2 publication Critical patent/EP0323825A2/en
Publication of EP0323825A3 publication Critical patent/EP0323825A3/en
Application granted granted Critical
Publication of EP0323825B1 publication Critical patent/EP0323825B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01H31/02—Details
    • H01H31/023—Base and stationary contacts mounted thereon

Landscapes

  • Gas-Insulated Switchgears (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Insulators (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)
  • Lubricants (AREA)
  • Glass Compositions (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

Disconnecting switches, especially those in a multi-pin design, have a base frame on whose upper side bearing elements for supporting insulators are mounted or supporting insulators are mounted themselves. A base frame is shown and described consisting of two profile limbs located at the top, facing one another, and profile rails arranged parallel to one another, the two profile rails being unified by means of, on the one hand, bearing elements attached to the upper profile limbs and, on the other hand, attachment straps connected to the vertical profile webs, to form a torsionally stiff frame perpendicular to the longitudinal axis of the profile rails. The attachment straps are of different design so that the attachment dimensions can be matched to the installation characteristics. <IMAGE>
EP89100018A 1988-01-07 1989-01-02 Disconnecting switch Expired - Lifetime EP0323825B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3800211 1988-01-07
DE3800211A DE3800211C1 (en) 1988-01-07 1988-01-07

Publications (3)

Publication Number Publication Date
EP0323825A2 EP0323825A2 (en) 1989-07-12
EP0323825A3 true EP0323825A3 (en) 1991-07-31
EP0323825B1 EP0323825B1 (en) 1995-03-08

Family

ID=6344893

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89100018A Expired - Lifetime EP0323825B1 (en) 1988-01-07 1989-01-02 Disconnecting switch

Country Status (3)

Country Link
EP (1) EP0323825B1 (en)
AT (1) ATE119711T1 (en)
DE (3) DE8817105U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103295829B (en) * 2013-05-28 2015-03-18 山东泰开隔离开关有限公司 Induced current release device of 252KV outdoor high-voltage alternating-current earthing switch

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6917027U (en) * 1969-04-26 1969-10-09 Ruhrtal Elek Zitaetsgesellscha SUBSTRUCTURE FOR DISCONNECTOR
DE2009759A1 (en) * 1970-03-03 1971-09-23 Ruhrtal Gmbh Disconnector
US3932715A (en) * 1974-05-03 1976-01-13 Westinghouse Electric Corporation High voltage switch
US4112268A (en) * 1976-12-01 1978-09-05 H. K. Porter Company, Inc. Double side air break disconnecting switch

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1970057U (en) * 1967-02-28 1967-10-12 Siemens Ag ROTARY DISCONNECTOR.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6917027U (en) * 1969-04-26 1969-10-09 Ruhrtal Elek Zitaetsgesellscha SUBSTRUCTURE FOR DISCONNECTOR
DE2009759A1 (en) * 1970-03-03 1971-09-23 Ruhrtal Gmbh Disconnector
US3932715A (en) * 1974-05-03 1976-01-13 Westinghouse Electric Corporation High voltage switch
US4112268A (en) * 1976-12-01 1978-09-05 H. K. Porter Company, Inc. Double side air break disconnecting switch

Also Published As

Publication number Publication date
EP0323825A2 (en) 1989-07-12
ATE119711T1 (en) 1995-03-15
EP0323825B1 (en) 1995-03-08
DE58909074D1 (en) 1995-04-13
DE3800211C1 (en) 1989-03-30
DE8817105U1 (en) 1992-10-15

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