FR2453481A1 - LOADED THREE-PHASE SELECTOR FOR STEP-BY-STEP TRANSFORMERS - Google Patents

LOADED THREE-PHASE SELECTOR FOR STEP-BY-STEP TRANSFORMERS

Info

Publication number
FR2453481A1
FR2453481A1 FR8007592A FR8007592A FR2453481A1 FR 2453481 A1 FR2453481 A1 FR 2453481A1 FR 8007592 A FR8007592 A FR 8007592A FR 8007592 A FR8007592 A FR 8007592A FR 2453481 A1 FR2453481 A1 FR 2453481A1
Authority
FR
France
Prior art keywords
transformers
loaded
phase selector
piece
longitudinal direction
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
FR8007592A
Other languages
French (fr)
Other versions
FR2453481B1 (en
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
Original Assignee
Maschinenfabrik Reinhausen GmbH
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 filed Critical Maschinenfabrik Reinhausen GmbH
Publication of FR2453481A1 publication Critical patent/FR2453481A1/en
Application granted granted Critical
Publication of FR2453481B1 publication Critical patent/FR2453481B1/fr
Granted 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

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Insulating Of Coils (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Breakers (AREA)

Abstract

a. Sélecteur triphasé en charge pour transformateurs à échelons. b. Sélecteur en charge caractérisé en ce que chaque pont de contacts 14 de l'inverseur 9 se situe à l'extrémité inférieure d'une pièce en matériau isolant 13 en forme de coquille s'étendant dans la direction longitudinale du tube isolant 5, cette pièce en matériau isolant étant maintenue par l'anneau d'entraînement 12, le pont de contacts 14 en forme de U s'étendant également dans la direction longitudinale du tube isolant. c. L'invention s'applique notamment à l'équipement des transformateurs à échelons.at. Three-phase load selector for step transformers. b. On-load selector characterized in that each contact bridge 14 of the inverter 9 is located at the lower end of a piece of insulating material 13 in the form of a shell extending in the longitudinal direction of the insulating tube 5, this piece of insulating material being held by the drive ring 12, the U-shaped contact bridge 14 also extending in the longitudinal direction of the insulating tube. vs. The invention applies in particular to the equipment of step transformers.

FR8007592A 1979-04-03 1980-04-03 LOADED THREE-PHASE SELECTOR FOR STEP-BY-STEP TRANSFORMERS Granted FR2453481A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792913271 DE2913271C2 (en) 1979-04-03 1979-04-03 Three-phase load selector for step transformers

Publications (2)

Publication Number Publication Date
FR2453481A1 true FR2453481A1 (en) 1980-10-31
FR2453481B1 FR2453481B1 (en) 1984-08-10

Family

ID=6067272

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007592A Granted FR2453481A1 (en) 1979-04-03 1980-04-03 LOADED THREE-PHASE SELECTOR FOR STEP-BY-STEP TRANSFORMERS

Country Status (7)

Country Link
JP (1) JPS55134920A (en)
DE (1) DE2913271C2 (en)
ES (1) ES8101305A1 (en)
FR (1) FR2453481A1 (en)
GB (1) GB2049287B (en)
NL (1) NL185877C (en)
SE (1) SE436081B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0166844A1 (en) * 1984-07-04 1986-01-08 ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI (ACEC) Société Anonyme Tap selector with cranked shaft
EP0252400A2 (en) * 1986-07-05 1988-01-13 Maschinenfabrik Reinhausen Gmbh Tap selector for tapped transformers equipped with a preliminary selector
EP0371375A2 (en) * 1988-12-01 1990-06-06 Maschinenfabrik Reinhausen Gmbh Cylindrical tap selector for step-down transformers actuated in one step

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3322173A1 (en) * 1983-06-21 1985-01-03 Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg Cylindrical oil tank for stepping switches of stepping transformers
JPH0646612B2 (en) * 1984-06-11 1994-06-15 三菱電機株式会社 Tap changer converter
EP0294653A1 (en) * 1987-06-09 1988-12-14 Siemens Aktiengesellschaft Off-load tap changer for transformers
JPH0267619U (en) * 1988-11-09 1990-05-22
DE102013107549B4 (en) 2013-07-16 2017-11-30 Maschinenfabrik Reinhausen Gmbh Load selector for step transformers and carrier arm for a selection of load selector

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH294482A (en) * 1944-04-04 1953-11-15 Siemens Ag Step selector, especially for transformers.
FR2011189A1 (en) * 1968-06-19 1970-02-27 Reinhausen Kg Maschf
US3764891A (en) * 1972-07-06 1973-10-09 Westinghouse Electric Corp Tap changing apparatus with prevention of floating tapped winding

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1249990B (en) * 1967-09-14
NL294975A (en) * 1962-07-21
DE1253810B (en) * 1963-03-19 1967-11-09 Siemens Ag Diverter for transformers
FR1405440A (en) * 1964-05-30 1965-07-09 Gennevilliers Acieries Advanced electrical insulator, in particular for supply conductor of electric traction tracks
DE1765844A1 (en) * 1968-07-25 1971-10-28 Siemens Ag Mounting device for a sliding contact
DE2208706A1 (en) * 1972-02-24 1973-08-30 Transformatoren Union Ag SWITCHING DEVICE FOR TRANSFORMERS

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH294482A (en) * 1944-04-04 1953-11-15 Siemens Ag Step selector, especially for transformers.
FR2011189A1 (en) * 1968-06-19 1970-02-27 Reinhausen Kg Maschf
US3764891A (en) * 1972-07-06 1973-10-09 Westinghouse Electric Corp Tap changing apparatus with prevention of floating tapped winding

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0166844A1 (en) * 1984-07-04 1986-01-08 ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI (ACEC) Société Anonyme Tap selector with cranked shaft
EP0252400A2 (en) * 1986-07-05 1988-01-13 Maschinenfabrik Reinhausen Gmbh Tap selector for tapped transformers equipped with a preliminary selector
EP0252400A3 (en) * 1986-07-05 1989-11-02 Maschinenfabrik Reinhausen Gmbh Tap selector for tapped transformers equipped with a preliminary selector
EP0371375A2 (en) * 1988-12-01 1990-06-06 Maschinenfabrik Reinhausen Gmbh Cylindrical tap selector for step-down transformers actuated in one step
EP0371375A3 (en) * 1988-12-01 1991-08-14 Maschinenfabrik Reinhausen Gmbh Cylindrical tap selector for step-down transformers actuated in one step

Also Published As

Publication number Publication date
NL8001887A (en) 1980-10-07
JPH0142121B2 (en) 1989-09-11
NL185877C (en) 1990-08-01
DE2913271C2 (en) 1982-11-18
DE2913271A1 (en) 1980-10-09
GB2049287B (en) 1983-04-27
SE8002450L (en) 1980-10-04
ES490229A0 (en) 1980-12-01
ES8101305A1 (en) 1980-12-01
JPS55134920A (en) 1980-10-21
FR2453481B1 (en) 1984-08-10
SE436081B (en) 1984-11-05
GB2049287A (en) 1980-12-17

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse