GB990146A - Tap selector for power change-over switches of regulating transformers - Google Patents

Tap selector for power change-over switches of regulating transformers

Info

Publication number
GB990146A
GB990146A GB26535/63A GB2653563A GB990146A GB 990146 A GB990146 A GB 990146A GB 26535/63 A GB26535/63 A GB 26535/63A GB 2653563 A GB2653563 A GB 2653563A GB 990146 A GB990146 A GB 990146A
Authority
GB
United Kingdom
Prior art keywords
contact
wheel
maltese
tapping
bridges
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
GB26535/63A
Other languages
English (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB990146A publication Critical patent/GB990146A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H9/0005—Tap change devices
    • H01H9/0027—Operating mechanisms
    • 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
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/44—Driving mechanisms, i.e. for transmitting driving force to the contacts using Geneva movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Steering Controls (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Transmission Devices (AREA)
GB26535/63A 1962-07-04 1963-07-04 Tap selector for power change-over switches of regulating transformers Expired GB990146A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEM0053434 1962-07-04
DEM53531A DE1220033B (de) 1962-07-04 1962-07-12 Anzapfwaehler fuer Stufenschalter von Regeltransformatoren

Publications (1)

Publication Number Publication Date
GB990146A true GB990146A (en) 1965-04-28

Family

ID=25987269

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26535/63A Expired GB990146A (en) 1962-07-04 1963-07-04 Tap selector for power change-over switches of regulating transformers

Country Status (6)

Country Link
US (1) US3250864A (US20100292554A1-20101118-C00004.png)
BE (1) BE634502A (US20100292554A1-20101118-C00004.png)
CH (1) CH410172A (US20100292554A1-20101118-C00004.png)
DE (1) DE1220033B (US20100292554A1-20101118-C00004.png)
GB (1) GB990146A (US20100292554A1-20101118-C00004.png)
NL (2) NL294842A (US20100292554A1-20101118-C00004.png)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL130644C (US20100292554A1-20101118-C00004.png) * 1966-07-23
US3485965A (en) * 1966-10-14 1969-12-23 Reinhausen Maschf Scheubeck Selector switch for regulating transformers
US3396248A (en) * 1966-12-12 1968-08-06 Mc Graw Edison Co Tap changer
US3472976A (en) * 1967-12-01 1969-10-14 North American Rockwell Contact operating mechanism
DE1788013B1 (de) * 1968-09-14 1971-12-02 Reinhausen Maschf Scheubeck Stufenwaehler mit wender fuer stufenschalter von re geltransfor matoren
US4035717A (en) * 1976-10-15 1977-07-12 Westinghouse Electric Corporation Electrical transformer utilizing a no load tap changer
SE402502B (sv) * 1976-10-29 1978-07-03 Asea Ab Lindningskopplare
JPS60124810A (ja) * 1983-12-08 1985-07-03 Mitsubishi Electric Corp 負荷タップ選択器
JPH0652688B2 (ja) * 1987-11-11 1994-07-06 株式会社東芝 負荷時タップ切換器
DE4009503A1 (de) * 1990-03-24 1991-09-26 Reinhausen Maschf Scheubeck Schrittschaltgetriebe fuer stufenwaehler von stufentransformatoren
EP3258475B1 (en) 2016-06-17 2021-02-17 ABB Power Grids Switzerland AG An on-load tap-changer adapted for linear switching

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE710906C (de) * 1927-05-29 1941-09-23 Siemens Schuckertwerke Akt Ges Regelschalter fuer Stufentransformatoren
US2004792A (en) * 1933-06-23 1935-06-11 Gen Electric Electric switching
GB524456A (en) * 1939-01-30 1940-08-07 Gen Electric Co Ltd Improvements in or relating to operating mechanism more particularly for electric transformer tap changing switches
US2253183A (en) * 1940-09-05 1941-08-19 Gen Electric Spring drive mechanism
US2791648A (en) * 1951-08-09 1957-05-07 Mc Graw Edison Co Drive mechanism
US2677113A (en) * 1953-01-30 1954-04-27 Westinghouse Electric Corp Transformer protective device
US2785242A (en) * 1955-06-13 1957-03-12 Westinghouse Electric Corp Tap-changers
NL123797C (US20100292554A1-20101118-C00004.png) * 1961-06-22

Also Published As

Publication number Publication date
US3250864A (en) 1966-05-10
NL294842A (US20100292554A1-20101118-C00004.png)
BE634502A (US20100292554A1-20101118-C00004.png)
DE1220033B (de) 1966-06-30
NL121328C (US20100292554A1-20101118-C00004.png)
CH410172A (de) 1966-03-31

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