GB1092076A - Switch for tap changers of transformers - Google Patents

Switch for tap changers of transformers

Info

Publication number
GB1092076A
GB1092076A GB32137/66A GB3213766A GB1092076A GB 1092076 A GB1092076 A GB 1092076A GB 32137/66 A GB32137/66 A GB 32137/66A GB 3213766 A GB3213766 A GB 3213766A GB 1092076 A GB1092076 A GB 1092076A
Authority
GB
United Kingdom
Prior art keywords
bridges
arms
scheubeck
july
bridge
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
GB32137/66A
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 GB1092076A publication Critical patent/GB1092076A/en
Expired legal-status Critical Current

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
    • H01H9/0016—Contact arrangements for tap changers

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Housings And Mounting Of Transformers (AREA)

Abstract

1,092,076. Mechanical switches. E. SCHEUBECK, [trading as MASCHINENFABRIK REINHAUSEN GEBRUDER SCHEUBECK KOMM. GES.]. July 18, 1966 [July 20, 1965], No. 32137/66. Heading H2B. A double-pole reversing switch assembly for a tap changer comprises two change-over switches which reverse the connections to the regulating winding of a transformer without circuit interruption. Each change-over switch comprises two moving-contact bridges 13, 14, mounted respectively on insulating rods 17, 18, extending between pivoted arms 15, 16, for transverse translational movement in an arcuate path. Arms 15, 16 are moved by two-armed levers 40, 41 (Figs. 7 to 9, not shown), when a dog (46) on selector drive mechanism (not shown) engages in semi-circular grooves 44, (45) in the ends of their shorter arms. Thus, two bridges, e.g. 13, first move simultaneously, followed by the other two, 14, and reversal of connections of regulating winding (T 3 , Figs. 1 to 3, not shown), to main winding (T 1 ) is effected without circuit interruption. Each bridge 13, 14 has a projection 32 which abuts the insulating rod 18, 17, respectively, carrying the other bridge when in completed-switching positions such that bridges 14 can move only after bridges 13, or conversely in switching back.
GB32137/66A 1965-07-20 1966-07-18 Switch for tap changers of transformers Expired GB1092076A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM66040A DE1290252B (en) 1965-07-20 1965-07-20 Double pole reversing switch for step switches of regulating transformers

Publications (1)

Publication Number Publication Date
GB1092076A true GB1092076A (en) 1967-11-22

Family

ID=7311680

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32137/66A Expired GB1092076A (en) 1965-07-20 1966-07-18 Switch for tap changers of transformers

Country Status (9)

Country Link
US (1) US3366763A (en)
JP (1) JPS5220648B1 (en)
AT (1) AT263947B (en)
BE (1) BE684376A (en)
CH (1) CH452688A (en)
DE (1) DE1290252B (en)
GB (1) GB1092076A (en)
NL (2) NL6610082A (en)
SE (1) SE302331B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427530A (en) * 1966-10-17 1969-02-11 Allis Chalmers Mfg Co Tap changing voltage regulator having means for selecting limits of tap changer motion
DE1788013B1 (en) * 1968-09-14 1971-12-02 Reinhausen Maschf Scheubeck STEP SELECTOR WITH TURNOVER FOR STEP SWITCH FROM RE GELTRANSFOR MATOREN
US3764891A (en) * 1972-07-06 1973-10-09 Westinghouse Electric Corp Tap changing apparatus with prevention of floating tapped winding
DE3622716A1 (en) * 1986-07-05 1988-01-21 Reinhausen Maschf Scheubeck Load selector, provided with a preselector, for tapped transformers
US6825426B2 (en) * 2002-10-02 2004-11-30 Mcgraw-Edison Company Make-before-break selector switch
US8207457B2 (en) * 2008-12-29 2012-06-26 Abb Technology Ag Reversing and a method of modifying a tap changer to use the same
DE102010020040B4 (en) * 2010-05-11 2016-06-09 Maschinenfabrik Reinhausen Gmbh Switching arrangement for a transformer having a contact arrangement with a plurality of contact elements fastened to a switching shaft

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE580086C (en) * 1931-10-02 1933-07-05 Bernhard Jansen Dr Ing Level voter
DE900248C (en) * 1943-01-17 1953-12-21 Siemens Ag Double pole reversing switch for a transformer stage control device that switches without interruption
US2680790A (en) * 1951-03-07 1954-06-08 Jansen Bernhard Load changeover switch for tapped transformers using a combination of contact movements
NL296619A (en) * 1962-08-15
US3213214A (en) * 1963-08-06 1965-10-19 Hitachi Ltd Drive mechanism for on-load tap changers including lever and cam rollers activating spring tensioned drive levers

Also Published As

Publication number Publication date
BE684376A (en) 1967-01-03
DE1290252B (en) 1969-03-06
NL6610082A (en) 1967-01-23
CH452688A (en) 1968-03-15
SE302331B (en) 1968-07-15
US3366763A (en) 1968-01-30
AT263947B (en) 1968-08-12
JPS5220648B1 (en) 1977-06-04
NL130389C (en)

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