EP1134761A3 - Tap changer and screen ring for a tap changer - Google Patents

Tap changer and screen ring for a tap changer Download PDF

Info

Publication number
EP1134761A3
EP1134761A3 EP00127393A EP00127393A EP1134761A3 EP 1134761 A3 EP1134761 A3 EP 1134761A3 EP 00127393 A EP00127393 A EP 00127393A EP 00127393 A EP00127393 A EP 00127393A EP 1134761 A3 EP1134761 A3 EP 1134761A3
Authority
EP
European Patent Office
Prior art keywords
tap changer
clamp
contact carrier
ring
switch column
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.)
Granted
Application number
EP00127393A
Other languages
German (de)
French (fr)
Other versions
EP1134761A2 (en
EP1134761B1 (en
Inventor
Wolfgang Dipl.Ing. Albrecht (Tu)
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
Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG
Original Assignee
Maschinenfabrik Reinhausen GmbH
Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG
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, Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG filed Critical Maschinenfabrik Reinhausen GmbH
Publication of EP1134761A2 publication Critical patent/EP1134761A2/en
Publication of EP1134761A3 publication Critical patent/EP1134761A3/en
Application granted granted Critical
Publication of EP1134761B1 publication Critical patent/EP1134761B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01H9/48—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
    • 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

Abstract

The step switch has an insulating cylinder housing with fixed inner contacts and an inner driven switch column (1) with at least one bearing block (3) for a contact carrier or a contact carrier directly mounted via upper and lower two-part clamp rings (4,5) with clamp bolts. Screening rings (14) are arranged on both sides of each bearing block or contact carrier with open sides facing each other and each with an attachment shaft clamped in a clamp groove between the clamp ring and the switch column. Independent claims are also included for the following: a screening ring for attachment to a switch column.
EP00127393A 2000-03-11 2000-12-14 Tap changer and screen ring for a tap changer Expired - Lifetime EP1134761B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10011966A DE10011966C1 (en) 2000-03-11 2000-03-11 Step switch has housing with fixed inner contacts, inner driven switch column with bearing block for contact carrier or contact carrier directly mounted via upper, lower two-part clamp rings
DE10011966 2000-03-11

Publications (3)

Publication Number Publication Date
EP1134761A2 EP1134761A2 (en) 2001-09-19
EP1134761A3 true EP1134761A3 (en) 2004-07-14
EP1134761B1 EP1134761B1 (en) 2006-03-08

Family

ID=7634399

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00127393A Expired - Lifetime EP1134761B1 (en) 2000-03-11 2000-12-14 Tap changer and screen ring for a tap changer

Country Status (3)

Country Link
EP (1) EP1134761B1 (en)
AT (1) ATE320076T1 (en)
DE (2) DE10011966C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010006308A1 (en) 2010-01-30 2011-08-04 Maschinenfabrik Reinhausen GmbH, 93059 OLTC

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4219428A1 (en) * 1992-06-11 1993-05-19 Slamecka Ernst Vacuum switching tube with isolating screen between cylinder electrodes - has switching chamber wall region projecting over the enclosure part of through insulator
DE9407087U1 (en) * 1994-04-28 1995-08-24 Reinhausen Maschf Scheubeck Load selector
DE19821775C1 (en) * 1998-05-14 1999-10-14 Reinhausen Maschf Scheubeck Load selector for step transformer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9405427U1 (en) * 1994-03-30 1995-04-27 Reinhausen Maschf Scheubeck Load selector with switching resistors

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4219428A1 (en) * 1992-06-11 1993-05-19 Slamecka Ernst Vacuum switching tube with isolating screen between cylinder electrodes - has switching chamber wall region projecting over the enclosure part of through insulator
DE9407087U1 (en) * 1994-04-28 1995-08-24 Reinhausen Maschf Scheubeck Load selector
DE19821775C1 (en) * 1998-05-14 1999-10-14 Reinhausen Maschf Scheubeck Load selector for step transformer

Also Published As

Publication number Publication date
DE50012355D1 (en) 2006-05-04
EP1134761A2 (en) 2001-09-19
EP1134761B1 (en) 2006-03-08
DE10011966C1 (en) 2001-06-28
ATE320076T1 (en) 2006-03-15

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