ATE104469T1 - Stufenwaehler fuer stufentransformatoren mit konzentrischen antriebswellen. - Google Patents

Stufenwaehler fuer stufentransformatoren mit konzentrischen antriebswellen.

Info

Publication number
ATE104469T1
ATE104469T1 AT89121511T AT89121511T ATE104469T1 AT E104469 T1 ATE104469 T1 AT E104469T1 AT 89121511 T AT89121511 T AT 89121511T AT 89121511 T AT89121511 T AT 89121511T AT E104469 T1 ATE104469 T1 AT E104469T1
Authority
AT
Austria
Prior art keywords
actuating shaft
tap
contact
actuating
selector
Prior art date
Application number
AT89121511T
Other languages
German (de)
English (en)
Inventor
Alexander Bleibtreu
Original Assignee
Reinhausen Maschf Scheubeck
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 Reinhausen Maschf Scheubeck filed Critical Reinhausen Maschf Scheubeck
Application granted granted Critical
Publication of ATE104469T1 publication Critical patent/ATE104469T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F21/00—Variable inductances or transformers of the signal type
    • H01F21/12—Variable inductances or transformers of the signal type discontinuously variable, e.g. tapped
    • 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
    • H01H9/0027—Operating mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transmission Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Gear Transmission (AREA)
  • Multiple-Way Valves (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
AT89121511T 1988-12-01 1989-11-21 Stufenwaehler fuer stufentransformatoren mit konzentrischen antriebswellen. ATE104469T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3840529A DE3840529A1 (de) 1988-12-01 1988-12-01 Stufenwaehler fuer stufentransformatoren mit konzentrischen antriebswellen
EP89121511A EP0371376B1 (de) 1988-12-01 1989-11-21 Stufenwähler für Stufentransformatoren mit konzentrischen Antriebswellen

Publications (1)

Publication Number Publication Date
ATE104469T1 true ATE104469T1 (de) 1994-04-15

Family

ID=6368261

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89121511T ATE104469T1 (de) 1988-12-01 1989-11-21 Stufenwaehler fuer stufentransformatoren mit konzentrischen antriebswellen.

Country Status (6)

Country Link
EP (1) EP0371376B1 (enrdf_load_stackoverflow)
JP (1) JPH02189907A (enrdf_load_stackoverflow)
KR (1) KR910010546A (enrdf_load_stackoverflow)
AT (1) ATE104469T1 (enrdf_load_stackoverflow)
DE (2) DE3840529A1 (enrdf_load_stackoverflow)
HU (1) HU206167B (enrdf_load_stackoverflow)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE508909C (de) * 1928-05-10 1930-10-03 Siemens Schuckertwerke Akt Ges Stufentransformator, desen Spannung unter Last geregelt werden soll
US2820953A (en) * 1954-08-24 1958-01-21 Gen Electric Transformer tap changer mechanism
BE631167A (enrdf_load_stackoverflow) * 1962-04-19
FR1354578A (fr) * 1962-04-19 1964-03-06 Bbc Brown Boveri & Cie Système de commutation à prises de réglage
US3783206A (en) * 1972-07-06 1974-01-01 Westinghouse Electric Corp Tap changing apparatus with improved contact structure to eliminate electrical fields across open interrupter switches
DE3310741A1 (de) * 1983-03-24 1984-09-27 Transformatoren Union Ag, 7000 Stuttgart Lastwaehler zum schalten von stufenwicklungen eines dreiphasen-transformators

Also Published As

Publication number Publication date
DE58907457D1 (de) 1994-05-19
HU896221D0 (en) 1990-02-28
HU206167B (en) 1992-08-28
EP0371376A3 (de) 1991-08-14
HUT52272A (en) 1990-06-28
KR910010546A (ko) 1991-06-29
DE3840529C2 (enrdf_load_stackoverflow) 1991-01-17
EP0371376B1 (de) 1994-04-13
EP0371376A2 (de) 1990-06-06
DE3840529A1 (de) 1990-06-07
JPH02189907A (ja) 1990-07-25

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee