ATE26764T1 - Stufenschalter. - Google Patents

Stufenschalter.

Info

Publication number
ATE26764T1
ATE26764T1 AT84105170T AT84105170T ATE26764T1 AT E26764 T1 ATE26764 T1 AT E26764T1 AT 84105170 T AT84105170 T AT 84105170T AT 84105170 T AT84105170 T AT 84105170T AT E26764 T1 ATE26764 T1 AT E26764T1
Authority
AT
Austria
Prior art keywords
contacts
movable
circuits
auxiliary contacts
movable contact
Prior art date
Application number
AT84105170T
Other languages
German (de)
English (en)
Inventor
Harry Goeransson
Kjell Dipl-Ing Magnusson
Original Assignee
Asea Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20351165&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE26764(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Asea Ab filed Critical Asea Ab
Application granted granted Critical
Publication of ATE26764T1 publication Critical patent/ATE26764T1/de

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
    • 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
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/548—Electromechanical and static switch connected in series

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
AT84105170T 1983-05-10 1984-05-08 Stufenschalter. ATE26764T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8302691A SE436529B (sv) 1983-05-10 1983-05-10 Lindningskopplare
EP84105170A EP0124904B2 (fr) 1983-05-10 1984-05-08 Commutateur à gradins

Publications (1)

Publication Number Publication Date
ATE26764T1 true ATE26764T1 (de) 1987-05-15

Family

ID=20351165

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84105170T ATE26764T1 (de) 1983-05-10 1984-05-08 Stufenschalter.

Country Status (4)

Country Link
EP (1) EP0124904B2 (fr)
AT (1) ATE26764T1 (fr)
DE (1) DE3463313D1 (fr)
SE (1) SE436529B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT400496B (de) * 1987-06-25 1996-01-25 Elin Oltc Gmbh Stufenschalter Thyristor-lastumschalter
FR2695769B1 (fr) * 1992-09-17 1994-11-25 Electricite De France Circuit statique variateur de tension alternative en charge.
US7872203B2 (en) * 2008-08-14 2011-01-18 Cooper Technologies Company Dual voltage switch
DE102009017197A1 (de) * 2009-04-09 2010-10-14 Maschinenfabrik Reinhausen Gmbh Stufenschalter mit Halbleiter-Schaltelementen
DE102009017196A1 (de) 2009-04-09 2010-10-14 Maschinenfabrik Reinhausen Gmbh Stufenschalter mit Halbleiter-Schaltelementen
DE102010008973B4 (de) * 2010-02-24 2015-11-05 Maschinenfabrik Reinhausen Gmbh Stufenschalter des Hybridtyps mit Halbleiterschaltelementen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381213A (en) * 1966-03-29 1968-04-30 Westinghouse Electric Corp Tap changer apparatus
DE1763075A1 (de) * 1968-04-01 1971-08-26 Transform Roentgen Matern Veb Stromabnehmer fuer Stelltransformatoren
DE2612922C2 (de) * 1976-03-26 1978-05-11 Maschinenfabrik Reinhausen Gebrueder Scheubeck Gmbh & Co Kg, 8400 Regensburg Lastumschalter für Stufentransformatoren mit je einem in den beiden Lastzweigen angeordneten Paar von antiparallel geschalteten Thyristoren

Also Published As

Publication number Publication date
SE8302691D0 (sv) 1983-05-10
EP0124904B2 (fr) 1993-01-07
EP0124904B1 (fr) 1987-04-22
EP0124904A3 (en) 1985-01-09
SE8302691L (sv) 1984-11-11
DE3463313D1 (en) 1987-05-27
SE436529B (sv) 1984-12-17
EP0124904A2 (fr) 1984-11-14

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Legal Events

Date Code Title Description
EELA Cancelled due to lapse of time