ES485142A1 - Selector switch for a tapped transformer - Google Patents

Selector switch for a tapped transformer

Info

Publication number
ES485142A1
ES485142A1 ES485142A ES485142A ES485142A1 ES 485142 A1 ES485142 A1 ES 485142A1 ES 485142 A ES485142 A ES 485142A ES 485142 A ES485142 A ES 485142A ES 485142 A1 ES485142 A1 ES 485142A1
Authority
ES
Spain
Prior art keywords
housing
tube
disposed
electrical contacts
axially
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
Application number
ES485142A
Other languages
Spanish (es)
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 Gebrueder Scheubeck GmbH and Co KG
Original Assignee
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 Gebrueder Scheubeck GmbH and Co KG filed Critical Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG
Publication of ES485142A1 publication Critical patent/ES485142A1/en
Expired 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
    • H01H9/0005—Tap change devices
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Transformer Cooling (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Multiple-Way Valves (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)

Abstract

To facilitate changing the oil, the selector comprises a cylindrical housing (1), stationary electrical contacts (2) disposed at the internal wall surface of the housing (1), a rotatable insulated tube (4) disposed co-axially within the housing (1), movable electrical contacts (5) disposed at the external wall surface of the tube (4) to be rotatable therewith and to selectively contact the stationary electrical contacts (2), hollow rod means (9) extending axially through the tube (4), passage means (15, 17) extending between an axial end portion of the rod means (9) and the space within the housing (1) outside the tube (4), and passage means (10) between the axially opposite end portion of the rod means (9) and the exterior of the housing (1) for the passage of oil between the space within and the exterior of the housing (1). The rod (9) is secured in a cover (14) at one end and located in a hollow spigot (7) at its other end. Bearings (8) and (11) allow the tube (4) to be rotated by a Geneva wheel (13).
ES485142A 1978-10-19 1979-10-18 Selector switch for a tapped transformer Expired ES485142A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782845463 DE2845463C3 (en) 1978-10-19 1978-10-19 Load selector for step transformers

Publications (1)

Publication Number Publication Date
ES485142A1 true ES485142A1 (en) 1980-05-16

Family

ID=6052533

Family Applications (1)

Application Number Title Priority Date Filing Date
ES485142A Expired ES485142A1 (en) 1978-10-19 1979-10-18 Selector switch for a tapped transformer

Country Status (10)

Country Link
JP (1) JPS5556611A (en)
AT (1) AT369188B (en)
DE (1) DE2845463C3 (en)
ES (1) ES485142A1 (en)
FR (1) FR2439465A1 (en)
GB (1) GB2035694B (en)
HU (1) HU178293B (en)
IN (1) IN153233B (en)
NL (1) NL186932C (en)
SE (1) SE425621B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3337954A1 (en) * 1983-10-19 1985-05-02 Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg INSULATING CYLINDER FOR HIGH DIELECTRIC LOADS
DE3401533A1 (en) * 1984-01-18 1985-07-25 Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg Stepping switch for tapped transformers having oil scavenging
EP0166844A1 (en) * 1984-07-04 1986-01-08 ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI (ACEC) Société Anonyme Tap selector with cranked shaft
DE3829489C2 (en) * 1988-08-31 1993-11-18 Reinhausen Maschf Scheubeck Cylindrical step selector for step transformers
CN1933055B (en) * 2006-09-12 2010-08-04 武汉泰普变压器开关有限公司 Non-field cage-shape tap changer for transformer
MX2012010353A (en) 2010-03-10 2012-10-05 Procter & Gamble Denture adhesive compositions.
CN101872687B (en) * 2010-06-24 2012-01-04 无锡应达工业有限公司 Excitation-free large-current tap switch
DE102013107547B4 (en) * 2013-07-16 2017-01-19 Maschinenfabrik Reinhausen Gmbh On-load tap-changer, method for mounting a diverter switch insert in the on-load tap-changer and kerosene drain plug

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4412481Y1 (en) * 1964-05-19 1969-05-24
JPS4114571Y1 (en) * 1964-06-03 1966-07-07
NL126950C (en) * 1966-04-26
DE2216325C3 (en) * 1972-04-05 1975-02-13 Transformatoren Union Ag, 7000 Stuttgart Filter choke for high electrical voltages and high power
DE2250260C3 (en) * 1972-10-13 1975-10-23 Maschinenfabrik Reinhausen Gebrueder Scheubeck Kg, 8400 Regensburg Energy storage drive for diverter switches and load selectors
DE7426007U (en) * 1974-07-31 1976-02-12 Maschinenfabrik Reinhausen Gebrueder Scheubeck Kg, 8400 Regensburg STEP SWITCH WITH SUCTION PIPE FOR STEP TRANSFORMERS
FR2346839A1 (en) * 1976-03-30 1977-10-28 Merlin Gerin Self actuating circuit breaker - has gas control system for filling sealed envelope with electro negative gas under pressure

Also Published As

Publication number Publication date
NL7907653A (en) 1980-04-22
DE2845463C3 (en) 1982-02-25
FR2439465B1 (en) 1984-01-13
FR2439465A1 (en) 1980-05-16
HU178293B (en) 1982-04-28
SE425621B (en) 1982-10-18
JPS5556611A (en) 1980-04-25
GB2035694B (en) 1983-02-09
JPH0140484B2 (en) 1989-08-29
GB2035694A (en) 1980-06-18
AT369188B (en) 1982-12-10
IN153233B (en) 1984-06-16
SE7908551L (en) 1980-04-20
DE2845463A1 (en) 1980-04-24
DE2845463B2 (en) 1981-06-25
ATA677079A (en) 1982-04-15
NL186932C (en) 1991-04-02

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980401