ES2037350T3 - Selector graduado cilindrico con un puente de contacto conducido por un brazo portador de material aislante. - Google Patents

Selector graduado cilindrico con un puente de contacto conducido por un brazo portador de material aislante.

Info

Publication number
ES2037350T3
ES2037350T3 ES198989113948T ES89113948T ES2037350T3 ES 2037350 T3 ES2037350 T3 ES 2037350T3 ES 198989113948 T ES198989113948 T ES 198989113948T ES 89113948 T ES89113948 T ES 89113948T ES 2037350 T3 ES2037350 T3 ES 2037350T3
Authority
ES
Spain
Prior art keywords
shaft
contact
insulating material
selector
flange
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 - Lifetime
Application number
ES198989113948T
Other languages
English (en)
Inventor
Alexander Bleibtreu
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.)
Maschinenfabrik Reinhausen GmbH
Original Assignee
Maschinenfabrik Reinhausen GmbH
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 Maschinenfabrik Reinhausen GmbH filed Critical Maschinenfabrik Reinhausen GmbH
Application granted granted Critical
Publication of ES2037350T3 publication Critical patent/ES2037350T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01H9/0016—Contact arrangements for tap changers

Landscapes

  • Power Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Insulating Of Coils (AREA)
  • Insulators (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Switches With Compound Operations (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Cable Accessories (AREA)
  • Catching Or Destruction (AREA)
  • Push-Button Switches (AREA)
  • Breakers (AREA)
  • Manufacture Of Switches (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Moulding By Coating Moulds (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

SELECTOR DE ESCALONAMIENTO CILINDRICO PARA TRANSFORMADORES ESCALONADOS Y EN EL QUE CONTACTOS ESCALONADOS (2) FIJOS SE COLOCAN EN, POR LO MENOS, UN PLANO EN LA PARED DE UN CILINDRO DE MATERIAL AISLANTE (1). PARA CADA PLANO SE HA PREVISTO UN PUENTE DE CONTACTO (6), CUYA TERMINACION INTERIOR ROZA CON UN ANILLO DE CONTACTO (4) COLOCADO EN EL MISMO PLANO. EL ANILLO DE CONTACTO ESTA COLOCADO SUELTO ALREDEDOR DE UN ARBOL DE CONEXION (3) TUBULAR Y SE FIJA MEDIANTE UNA CONDUCCION DE CONEXION QUE SALE DEL CILINDRO DE MATERIAL AISLANTE. UN BRAZO DE SOPORTE (7) COMPUESTO COMPLETAMENTE DE UN MATERIAL AISLANTE GUIA AL PUENTE DE CONTACTO. SE LE EQUIPA CON UNA BRIDA (8) QUE CONTACTA CON EL ARBOL DE CONEXION (3), QUE POR LO MENOS DISPONE DE UNA LEVA (9) Y CUBRE 120 DEL PERIMETRO DEL ARBOL DE CONEXION. ADEMAS LA BRIDA ESTA UNIDA FIJAMENTE POR UNA CINTA DE MATERIAL AISLANTE (10) ENROLLADO ALREDEDOR DE LA BRIDA (8) Y DEL ARBOL (3).
ES198989113948T 1988-08-12 1989-07-28 Selector graduado cilindrico con un puente de contacto conducido por un brazo portador de material aislante. Expired - Lifetime ES2037350T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3827385A DE3827385A1 (de) 1988-08-12 1988-08-12 Zylindrischer stufenwaehler mit durch einen tragarm aus isolierstoff gefuehrter kontaktbruecke

Publications (1)

Publication Number Publication Date
ES2037350T3 true ES2037350T3 (es) 1993-06-16

Family

ID=6360710

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989113948T Expired - Lifetime ES2037350T3 (es) 1988-08-12 1989-07-28 Selector graduado cilindrico con un puente de contacto conducido por un brazo portador de material aislante.

Country Status (9)

Country Link
US (1) US4931599A (es)
EP (1) EP0354425B1 (es)
JP (1) JPH02101721A (es)
KR (1) KR900003924A (es)
CN (1) CN1015036B (es)
AT (1) ATE85151T1 (es)
DE (2) DE3827385A1 (es)
ES (1) ES2037350T3 (es)
HU (1) HU201171B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3928359C1 (es) * 1989-08-28 1991-01-24 Maschinenfabrik Reinhausen Gmbh, 8400 Regensburg, De
DE3935289A1 (de) * 1989-10-24 1991-04-25 Reinhausen Maschf Scheubeck Zylindrischer lastumschalter eines stufenschalters von stufentransformatoren
SE500609C2 (sv) * 1992-07-09 1994-07-25 Asea Brown Boveri Lindningskopplare
US5523674A (en) * 1992-07-16 1996-06-04 Maschinenfabrik Reinhausen Gmbh Step switch
DE9405427U1 (de) * 1994-03-30 1995-04-27 Maschinenfabrik Reinhausen Gmbh, 93059 Regensburg Lastwähler mit Überschaltwiderständen
EP0680062B1 (de) * 1994-04-28 2000-06-14 MASCHINENFABRIK REINHAUSEN GmbH Lastwähler
DE19836463C1 (de) * 1998-08-12 1999-10-21 Reinhausen Maschf Scheubeck Stufenschalter mit einem Vorwähler
DE102007023124B3 (de) * 2007-05-16 2008-10-02 Maschinenfabrik Reinhausen Gmbh Schaltanordnung
CN101383233B (zh) * 2008-02-26 2010-09-08 上海华明电力设备制造有限公司 一种分接开关用的动触头
US8207457B2 (en) * 2008-12-29 2012-06-26 Abb Technology Ag Reversing and a method of modifying a tap changer to use the same
DE102011008702B4 (de) * 2011-01-15 2015-01-08 Maschinenfabrik Reinhausen Gmbh Stufenschalter mit einem Vorwähler
DE102011008964B4 (de) 2011-01-20 2013-12-24 Maschinenfabrik Reinhausen Gmbh Stufenschalter
EP3098824B1 (en) * 2015-05-27 2018-03-07 ABB Schweiz AG A contact unit for a tap changer and a tap selector comprising the contact unit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2751447A (en) * 1953-10-15 1956-06-19 Allis Chalmers Mfg Co Lifier lug on blade of movable contact
AT199759B (de) * 1955-04-18 1958-09-25 Elin Ag Elek Ind Wien Stufenwähler für Regeltransformatoren
US3045090A (en) * 1959-05-08 1962-07-17 Mc Graw Edison Co Tap changer movable contact
US3137778A (en) * 1962-04-16 1964-06-16 Gen Electric Pivotally mounted disconnect switch contacts
NL123189C (es) * 1963-09-18
US3396428A (en) * 1966-03-14 1968-08-13 Tahara Hideo Apparatus for blow molding thermoplastic plastics
DE3009052C2 (de) * 1980-03-08 1983-10-20 Maschinenfabrik Reinhausen Gebrueder Scheubeck Gmbh & Co Kg, 8400 Regensburg Stufenschalter für Stufentransformatoren
GB2078445B (en) * 1980-06-17 1984-04-18 Ass Tapchangers Ltd An on-load tap selector
DD214481B5 (de) * 1983-04-04 1995-10-05 Aeg Tro Transformatoren Gmbh Kontaktanordnung fuer Lastwaehler von Stufentransformatoren
EP0166844A1 (fr) * 1984-07-04 1986-01-08 ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI (ACEC) Société Anonyme Sélecteur de charge à arbre coudé

Also Published As

Publication number Publication date
DE3827385C2 (es) 1990-12-20
CN1015036B (zh) 1991-12-04
EP0354425A1 (de) 1990-02-14
JPH02101721A (ja) 1990-04-13
HUT51411A (en) 1990-04-28
DE3827385A1 (de) 1990-02-15
ATE85151T1 (de) 1993-02-15
HU201171B (en) 1990-09-28
CN1040455A (zh) 1990-03-14
DE58903391D1 (de) 1993-03-11
KR900003924A (ko) 1990-03-27
US4931599A (en) 1990-06-05
EP0354425B1 (de) 1993-01-27

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