HU906518D0 - Cylindrical load switch for ratio switch of stepped transformers - Google Patents

Cylindrical load switch for ratio switch of stepped transformers

Info

Publication number
HU906518D0
HU906518D0 HU906518A HU651890A HU906518D0 HU 906518 D0 HU906518 D0 HU 906518D0 HU 906518 A HU906518 A HU 906518A HU 651890 A HU651890 A HU 651890A HU 906518 D0 HU906518 D0 HU 906518D0
Authority
HU
Hungary
Prior art keywords
switch
load transfer
transfer switch
cylindrical load
ratio
Prior art date
Application number
HU906518A
Other languages
Hungarian (hu)
Other versions
HU205480B (en
HUT55162A (en
Inventor
Josef Neumeyer
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
Publication of HUT55162A publication Critical patent/HUT55162A/en
Publication of HU906518D0 publication Critical patent/HU906518D0/en
Publication of HU205480B publication Critical patent/HU205480B/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
    • H01H9/0044—Casings; Mountings; Disposition in transformer housing
    • 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
    • H01F29/025—Constructional details of transformers or reactors with tapping on coil or windings
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Keying Circuit Devices (AREA)
  • Push-Button Switches (AREA)
  • Relay Circuits (AREA)

Abstract

The invention relates to a cylindrical load transfer switch of a stepping switch, which consists of a separate oil vessel and a load transfer switch insert which is arranged in a standing manner therein and can be pulled out upwards. The load transfer switch insert has a central, vertical, supporting column which has holes in the upper region, in which spring bars are located which engage in the bayonet-fitting recesses or projections on the inner wall of the oil vessel and hence lock the load transfer switch insert. <IMAGE>
HU906518A 1989-10-24 1990-10-20 Cylindric load switch for ratio switch of stepped transformers HU205480B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3935289A DE3935289A1 (en) 1989-10-24 1989-10-24 CYLINDRICAL LOAD SWITCH OF A STEP BY SWITCH OF STEP TRANSFORMERS

Publications (3)

Publication Number Publication Date
HUT55162A HUT55162A (en) 1991-04-29
HU906518D0 true HU906518D0 (en) 1991-04-29
HU205480B HU205480B (en) 1992-05-28

Family

ID=6392027

Family Applications (1)

Application Number Title Priority Date Filing Date
HU906518A HU205480B (en) 1989-10-24 1990-10-20 Cylindric load switch for ratio switch of stepped transformers

Country Status (7)

Country Link
EP (1) EP0424631B1 (en)
JP (1) JPH03151611A (en)
AT (1) ATE105104T1 (en)
BG (1) BG51060A3 (en)
DE (1) DE3935289A1 (en)
HU (1) HU205480B (en)
RO (1) RO103643B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN110794192A (en) * 2019-11-14 2020-02-14 衡阳市华仪电力互感器有限公司 Power transformer that security performance is high
CN114503227A (en) * 2019-11-26 2022-05-13 株式会社东芝 On-load tap changer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE763245C (en) * 1938-03-15 1954-03-22 Siemens Schuckertwerke A G Step switching device for tapping transformers
NL130853C (en) * 1965-06-30
AT341624B (en) * 1975-09-29 1978-02-27 Elin Union Ag SEALING ARRANGEMENT FOR A CYLINDRICAL OLD VESSEL OF A LOAD CHANGEOVER FOR TAP SWITCHES
DE2747489C3 (en) * 1977-10-22 1982-01-21 Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg Diverter switch for step switches of step transformers
JPS5958719A (en) * 1982-09-28 1984-04-04 株式会社東芝 Changeover switch for on-load tap changer
DE3426401A1 (en) * 1984-07-18 1986-01-23 Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg Flange connection for the oil vessel of a tap changer
DE3627028A1 (en) * 1986-08-09 1988-02-11 Reinhausen Maschf Scheubeck STEP SWITCH FOR BELL BOILER INSTALLATION
DE3827385A1 (en) * 1988-08-12 1990-02-15 Reinhausen Maschf Scheubeck CYLINDRICAL LEVEL SELECTOR WITH CONTACT BRIDGE GUIDED BY A BRACKET OF INSULATING MATERIAL

Also Published As

Publication number Publication date
DE3935289A1 (en) 1991-04-25
HU205480B (en) 1992-05-28
JPH03151611A (en) 1991-06-27
HUT55162A (en) 1991-04-29
DE3935289C2 (en) 1991-08-01
RO103643B1 (en) 1993-12-23
EP0424631B1 (en) 1994-04-27
BG51060A3 (en) 1993-01-15
ATE105104T1 (en) 1994-05-15
EP0424631A1 (en) 1991-05-02

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