ATE103735T1 - CONTACT ARRANGEMENT INSIDE AN INSULATION WALL FOR TAP SELECTORS OF TAP TRANSFORMERS. - Google Patents

CONTACT ARRANGEMENT INSIDE AN INSULATION WALL FOR TAP SELECTORS OF TAP TRANSFORMERS.

Info

Publication number
ATE103735T1
ATE103735T1 AT89100296T AT89100296T ATE103735T1 AT E103735 T1 ATE103735 T1 AT E103735T1 AT 89100296 T AT89100296 T AT 89100296T AT 89100296 T AT89100296 T AT 89100296T AT E103735 T1 ATE103735 T1 AT E103735T1
Authority
AT
Austria
Prior art keywords
tap
cylindrical wall
shank
transformers
dielectric material
Prior art date
Application number
AT89100296T
Other languages
German (de)
Inventor
Alexander Bleibtreu
Rolf Ing Grad Lauterwald
Dieter Dr-Ing Dohnal
Leo Ing Grad Pillmeier
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 ATE103735T1 publication Critical patent/ATE103735T1/en

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
    • 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
    • H01H2009/0022—Mounting of the fixed contacts or taps on cylindrical wall of oil vessel containing the tap changer; Details of screening

Abstract

A contact arrangement for tap changers of tap transformers, in which the contact piece is seated with a shank (1) in a hole of a cylindrical wall (2) consisting of wound dielectric material and has a connecting surface on the one side and a contact surface on the other side. The shank of the contact piece is provided with two mutually interlocking dielectric material bushes (5, 6) which are placed onto the shank (1) from both sides of the cylindrical wall (2) and which each rest with a projecting edge (7, 8) on the cylindrical wall. The contact surface is designed in the manner of a bead as an electrode shape (3) which rests firmly on the dielectric material bush (5), the contact piece being held in the cylindrical wall by permanent deformation (9) of its shank on the outer side of the cylindrical wall. <IMAGE>
AT89100296T 1988-01-16 1989-01-10 CONTACT ARRANGEMENT INSIDE AN INSULATION WALL FOR TAP SELECTORS OF TAP TRANSFORMERS. ATE103735T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3801152A DE3801152A1 (en) 1988-01-16 1988-01-16 CONTACT ARRANGEMENT SITTING IN AN INSULATING WALL FOR STEPPERS OF STEPPING TRANSFORMERS
EP89100296A EP0325139B1 (en) 1988-01-16 1989-01-10 Contact arrangement placed in an insulated wall for tap changers of tap transformers

Publications (1)

Publication Number Publication Date
ATE103735T1 true ATE103735T1 (en) 1994-04-15

Family

ID=6345418

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89100296T ATE103735T1 (en) 1988-01-16 1989-01-10 CONTACT ARRANGEMENT INSIDE AN INSULATION WALL FOR TAP SELECTORS OF TAP TRANSFORMERS.

Country Status (9)

Country Link
EP (1) EP0325139B1 (en)
JP (1) JP2785130B2 (en)
KR (1) KR970010989B1 (en)
CN (1) CN1016021B (en)
AT (1) ATE103735T1 (en)
DE (2) DE3801152A1 (en)
ES (1) ES2050722T3 (en)
HU (1) HU201172B (en)
IN (1) IN172230B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3936420A1 (en) * 1989-11-02 1991-05-08 Reinhausen Maschf Scheubeck Screened contact for transformer tap switch - has screen held on shaft by recessed spring plate, insertable over contact end
DE4138000C1 (en) * 1991-11-19 1993-03-04 Maschinenfabrik Reinhausen Gmbh, 8400 Regensburg, De
DE4236528C2 (en) * 1991-11-19 1993-12-16 Reinhausen Maschf Scheubeck Contact arrangement and form spring for fastening this contact arrangement
DE4239188C2 (en) * 1992-11-21 1995-08-03 Tele Plast Bleyer Und Gaertner Socket for a metallic contact pin
DE10344142B3 (en) * 2003-09-24 2005-02-10 Maschinenfabrik Reinhausen Gmbh Motorized load stepping switch for transformer using comparison of position signals from proximity switches and cam switches for operation of protection switch for electric drive motor
DE102004041317B3 (en) * 2004-08-26 2005-10-20 Reinhausen Maschf Scheubeck Contact configuration
ITVI20070199A1 (en) * 2007-07-16 2009-01-17 Comem Spa REMOVABLE CONNECTION DEVICE FOR VACUUM SWITCHES FOR ELECTRIC TRANSFORMERS.
EP2637186B1 (en) * 2012-03-07 2014-09-17 ABB Technology Ltd A tap selector and a method for assembling a tap selector
EP3086342A1 (en) 2015-04-21 2016-10-26 ABB Technology Ltd A fixed contact for a tap changer and a method for mounting a cable lug thereto

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL94688C (en) * 1958-05-02 1960-06-15
DE1763569B2 (en) * 1968-06-25 1971-11-04 OELGEFAESS FOR LOAD CHANGER OF TAP-SWITCHES FOR CONTROL TRANSFORMERS
DE2059638A1 (en) * 1970-12-04 1972-06-08 Reinhausen Maschf Scheubeck Connection contact piece for diverter switch from tap changers to regulating transformers
DE7121024U (en) * 1971-05-29 1971-08-26 Gebrueder Scheubeck Kg CONTACT ARRANGEMENT FOR TAP SWITCHES OF CONTROL TRANSFORMERS
AT342717B (en) * 1975-11-07 1978-04-25 Elin Union Ag ELECTRODE FOR CONTACT CONNECTION FOR SELECTORS, TURNERS OR DGL.
DE7810069U1 (en) * 1978-04-05 1979-09-13 Maschinenfabrik Reinhausen Gebrueder Scheubeck Gmbh & Co Kg, 8400 Regensburg OIL-OPERATED TAP SELECTOR FOR TAP SWITCH OF TAP TRANSFORMERS
AT382476B (en) * 1981-10-02 1987-02-25 Elin Union Ag SECURING CONTACTS

Also Published As

Publication number Publication date
EP0325139B1 (en) 1994-03-30
IN172230B (en) 1993-05-08
CN1035388A (en) 1989-09-06
EP0325139A3 (en) 1990-10-03
CN1016021B (en) 1992-03-25
JPH01226126A (en) 1989-09-08
KR970010989B1 (en) 1997-07-05
ES2050722T3 (en) 1994-06-01
KR890012333A (en) 1989-08-25
DE3801152C2 (en) 1992-10-01
EP0325139A2 (en) 1989-07-26
DE3801152A1 (en) 1989-07-27
DE58907309D1 (en) 1994-05-05
JP2785130B2 (en) 1998-08-13
HUT51023A (en) 1990-03-28
HU201172B (en) 1990-09-28

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Legal Events

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