ES8401672A1 - Contact arrangement for tap-changers of regulating transformers. - Google Patents

Contact arrangement for tap-changers of regulating transformers.

Info

Publication number
ES8401672A1
ES8401672A1 ES520311A ES520311A ES8401672A1 ES 8401672 A1 ES8401672 A1 ES 8401672A1 ES 520311 A ES520311 A ES 520311A ES 520311 A ES520311 A ES 520311A ES 8401672 A1 ES8401672 A1 ES 8401672A1
Authority
ES
Spain
Prior art keywords
contact
circular arcs
tap
changers
contact arrangement
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
Application number
ES520311A
Other languages
Spanish (es)
Other versions
ES520311A0 (en
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.)
Scheubeck GmbH and Co
Original Assignee
Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG
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 Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG filed Critical Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG
Publication of ES8401672A1 publication Critical patent/ES8401672A1/en
Publication of ES520311A0 publication Critical patent/ES520311A0/en
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0005—Tap change devices
    • H01H9/0016—Contact arrangements for tap changers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Contacts (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)

Abstract

1. Contact arrangement for tap switches of tapped transformers with a contact bridge (7), which is rollable along two circular arcs and which consists of two contact rollers (8, 9) axially connected with each other through a flexible cable (12) and borne in a contact bridge carrier, wherein each contact roller (8, 9) is borne in an arm (10, 11) of the contact bridge carrier and both the arms (10, 11) are pivotable independently of each other in the direction of the circular arcs, and with stationary contacts, which are arranged on the circular arcs and which are executed as individual contacts and also as contact tracks, wherein a connection between two contacts of both circular arcs is produceable each time by means of the rollable contact bridge (7), characterised thereby, that a steel core (14) is provided in the flexible cable (12) and arranged centrally of the cable, wherein each end (141) of the steel core is firmly connected with a contact roller (8 or 9).
ES520311A 1982-03-05 1983-03-04 ARRANGEMENT OF CONTACTS FOR STEPPED SWITCHES OF STEPPED TRANSFORMERS. Granted ES520311A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3207894A DE3207894C2 (en) 1982-03-05 1982-03-05 Contact arrangement for step switches of step transformers

Publications (2)

Publication Number Publication Date
ES8401672A1 true ES8401672A1 (en) 1983-12-01
ES520311A0 ES520311A0 (en) 1983-12-01

Family

ID=6157369

Family Applications (1)

Application Number Title Priority Date Filing Date
ES520311A Granted ES520311A0 (en) 1982-03-05 1983-03-04 ARRANGEMENT OF CONTACTS FOR STEPPED SWITCHES OF STEPPED TRANSFORMERS.

Country Status (6)

Country Link
EP (1) EP0088296B1 (en)
JP (1) JPS58162010A (en)
KR (1) KR870001109Y1 (en)
DE (1) DE3207894C2 (en)
ES (1) ES520311A0 (en)
IN (1) IN158930B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0646612B2 (en) * 1984-06-11 1994-06-15 三菱電機株式会社 Tap changer converter
DE3630464A1 (en) * 1986-09-06 1988-03-10 Reinhausen Maschf Scheubeck Contact arrangement for load selectors of tapped transformers
JPH0713206Y2 (en) * 1987-01-14 1995-03-29 株式会社明電舎 Tap selector
US20030094353A1 (en) 2001-10-10 2003-05-22 Soren Ravnkilde Multifunctional switch
WO2011079860A1 (en) * 2009-12-29 2011-07-07 Abb Technology Ltd A contact unit for a high-voltage device
DE202011109824U1 (en) 2011-01-20 2012-04-03 Maschinenfabrik Reinhausen Gmbh step switch
WO2012097958A1 (en) 2011-01-20 2012-07-26 Maschinenfabrik Reinhausen Gmbh Tap changer
WO2014127995A1 (en) 2013-02-20 2014-08-28 Abb Technology Ltd Tap changer contact system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT169512B (en) * 1949-09-26 1951-11-26 Felten & Guilleaume Carlswerk Electric conductor for high voltage overhead lines
DE1881565U (en) * 1963-08-10 1963-10-31 Rheinische Draht Und Kabelwerk CABLES FOR THE TRAIN CONTROL.
HU175895B (en) * 1977-08-19 1980-11-28 December 4 Drotmuevek Steel-cored aluminium cable, mainly for carriying electric power and method to make such a cable
US4185473A (en) * 1978-06-21 1980-01-29 Pennwalt Corporation Balanced torsional deflection of flexible shafts in either direction of rotation
DE2910161A1 (en) * 1979-03-15 1980-09-18 Reinhausen Maschf Scheubeck CONTACT ARRANGEMENT FOR TAPE SWITCHES OF TAPE TRANSFORMERS

Also Published As

Publication number Publication date
JPH0259605B2 (en) 1990-12-13
DE3207894C2 (en) 1986-03-13
EP0088296A1 (en) 1983-09-14
KR870001109Y1 (en) 1987-03-23
KR840004210U (en) 1984-08-25
ES520311A0 (en) 1983-12-01
EP0088296B1 (en) 1985-08-28
JPS58162010A (en) 1983-09-26
DE3207894A1 (en) 1983-09-15
IN158930B (en) 1987-02-21

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