HU206167B - Ratio switch with concentric driving shafts for multistage transformers - Google Patents

Ratio switch with concentric driving shafts for multistage transformers Download PDF

Info

Publication number
HU206167B
HU206167B HU896221A HU622189A HU206167B HU 206167 B HU206167 B HU 206167B HU 896221 A HU896221 A HU 896221A HU 622189 A HU622189 A HU 622189A HU 206167 B HU206167 B HU 206167B
Authority
HU
Hungary
Prior art keywords
drive shaft
contact
actuating shaft
circular path
shafts
Prior art date
Application number
HU896221A
Other languages
German (de)
English (en)
Hungarian (hu)
Other versions
HU896221D0 (en
HUT52272A (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
Publication of HU896221D0 publication Critical patent/HU896221D0/hu
Publication of HUT52272A publication Critical patent/HUT52272A/hu
Publication of HU206167B publication Critical patent/HU206167B/hu

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)
HU896221A 1988-12-01 1989-11-28 Ratio switch with concentric driving shafts for multistage transformers HU206167B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3840529A DE3840529A1 (de) 1988-12-01 1988-12-01 Stufenwaehler fuer stufentransformatoren mit konzentrischen antriebswellen

Publications (3)

Publication Number Publication Date
HU896221D0 HU896221D0 (en) 1990-02-28
HUT52272A HUT52272A (en) 1990-06-28
HU206167B true HU206167B (en) 1992-08-28

Family

ID=6368261

Family Applications (1)

Application Number Title Priority Date Filing Date
HU896221A HU206167B (en) 1988-12-01 1989-11-28 Ratio switch with concentric driving shafts for multistage transformers

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
EP0371376A3 (de) 1991-08-14
HUT52272A (en) 1990-06-28
KR910010546A (ko) 1991-06-29
DE3840529C2 (enrdf_load_stackoverflow) 1991-01-17
ATE104469T1 (de) 1994-04-15
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
HMM4 Cancellation of final prot. due to non-payment of fee