ATE67626T1 - STEP SWITCH FOR BELL BOILER INSTALLATION. - Google Patents

STEP SWITCH FOR BELL BOILER INSTALLATION.

Info

Publication number
ATE67626T1
ATE67626T1 AT87109334T AT87109334T ATE67626T1 AT E67626 T1 ATE67626 T1 AT E67626T1 AT 87109334 T AT87109334 T AT 87109334T AT 87109334 T AT87109334 T AT 87109334T AT E67626 T1 ATE67626 T1 AT E67626T1
Authority
AT
Austria
Prior art keywords
flange
oil reservoir
bell
stepping
step switch
Prior art date
Application number
AT87109334T
Other languages
German (de)
Inventor
Alexander Bleibtreu
Ulrich Ing Schweitzer
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 ATE67626T1 publication Critical patent/ATE67626T1/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
    • 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
    • H01H9/0044—Casings; Mountings; Disposition in transformer housing
    • H01H2009/005—Details concerning the sealing of the oil filled casings

Landscapes

  • Housings And Mounting Of Transformers (AREA)
  • Insulators (AREA)
  • Replacement Of Web Rolls (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

A stepping switch connected rigidly to the active part (7) of a stepping transformer, the stepping switch having a cylindrical oil reservoir (1, 100) containing a load switching insert (2). An intermediate flange (11, 111), which can move axially in the oil reservoir (1, 100) or in the head flange (10, 101), is connected loosely, but not detachably or rotatably, to the oil reservoir and to the head flange with an O-ring seal (13, 131) placed between them. In this arrangement, the intermediate flange (11, 111) can be attached, in the first case, to the head flange (10) seated on the flange opening of the stepping transformer and, in the other case, to the upper end of the oil reservoir (100). <IMAGE>
AT87109334T 1986-08-09 1987-06-29 STEP SWITCH FOR BELL BOILER INSTALLATION. ATE67626T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863627028 DE3627028A1 (en) 1986-08-09 1986-08-09 STEP SWITCH FOR BELL BOILER INSTALLATION
EP87109334A EP0257239B1 (en) 1986-08-09 1987-06-29 Tap changer for mounting in a cylindrical casing

Publications (1)

Publication Number Publication Date
ATE67626T1 true ATE67626T1 (en) 1991-10-15

Family

ID=6307042

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87109334T ATE67626T1 (en) 1986-08-09 1987-06-29 STEP SWITCH FOR BELL BOILER INSTALLATION.

Country Status (4)

Country Link
EP (1) EP0257239B1 (en)
JP (1) JP2540163B2 (en)
AT (1) ATE67626T1 (en)
DE (2) DE3627028A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3935289A1 (en) * 1989-10-24 1991-04-25 Reinhausen Maschf Scheubeck CYLINDRICAL LOAD SWITCH OF A STEP BY SWITCH OF STEP TRANSFORMERS
DE10055406C1 (en) * 2000-11-09 2002-04-04 Reinhausen Maschf Scheubeck Load switch for transformer stepping switch has parts of terminal contacts lying within oil-filled housing of load switch attached to periphery of upper mounting plate supporting load switching insert
BG65709B1 (en) * 2004-03-23 2009-07-31 "Хюндай Хеви Индъстрис Ко. България" Ад Vessel for power switch of a step voltage regulator
DE202010016212U1 (en) * 2010-11-30 2012-03-01 Maschinenfabrik Reinhausen Gmbh diverter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7817733U1 (en) * 1978-06-13 1978-09-21 Transformatoren Union Ag, 7000 Stuttgart SEALING ARRANGEMENT FOR INSTALLATION TANK IN A TRANSFORMER BOILER
DE2948111A1 (en) * 1979-11-29 1981-06-04 Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg STAGE TRANSFORMERS PROVIDED WITH OIL FILTER SYSTEM

Also Published As

Publication number Publication date
EP0257239B1 (en) 1991-09-18
JP2540163B2 (en) 1996-10-02
EP0257239A2 (en) 1988-03-02
DE3627028A1 (en) 1988-02-11
EP0257239A3 (en) 1989-11-15
JPS6345808A (en) 1988-02-26
DE3773082D1 (en) 1991-10-24

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Legal Events

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