ATE4566T1 - SAFETY DEVICE FOR ON-LOAD TAP SWITCH. - Google Patents

SAFETY DEVICE FOR ON-LOAD TAP SWITCH.

Info

Publication number
ATE4566T1
ATE4566T1 AT80200222T AT80200222T ATE4566T1 AT E4566 T1 ATE4566 T1 AT E4566T1 AT 80200222 T AT80200222 T AT 80200222T AT 80200222 T AT80200222 T AT 80200222T AT E4566 T1 ATE4566 T1 AT E4566T1
Authority
AT
Austria
Prior art keywords
uncoupling
driven shaft
stud
driving shaft
travel
Prior art date
Application number
AT80200222T
Other languages
German (de)
Inventor
Etienne Koch
Original Assignee
Acec
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 Acec filed Critical Acec
Application granted granted Critical
Publication of ATE4566T1 publication Critical patent/ATE4566T1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/54—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts
    • H01H3/58—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts using friction, toothed, or other mechanical clutch
    • 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
    • H01H9/0027—Operating mechanisms
    • H01H9/0033—Operating mechanisms with means for indicating the selected tap or limiting the number of selectable taps

Landscapes

  • Transmission Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Push-Button Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Jib Cranes (AREA)

Abstract

1. Safety device operating by coupling and uncoupling, between a driving shaft (21) and a driven shaft (23), for a tap changer equipped with a mobile unit (6) moving over fixed contacts connected to taps of a regulating winding of a transformer, and its end of travel being located by a device in the form of a Geneva stop (39) controlled by a stud (38) controlled by a stud (38), characterized in that the driven shaft (23) and driving shaft (21) are connected together by a coaxial guide means (22), in that a support element (26) fast with the driven shaft (23) is arranged in the vicinity of the end of the driving shaft (21), in that the said support element (26) carries on the one hand the stud (38) controlling the Geneva stop (39) and on the other hand an uncoupling device (27, 28, 29, 30, 31, 32) engaged in a portion (24, 25) of the driving (21), and in that the Geneva stop disc supports at least part of an end of travel device (42, 43, 33, 34, 35, 36, 37), and in that this end of travel device brings about an uncoupling operation between the driving shaft (21) and driven shaft (23) by coming into contact with the uncoupling device (27, 28, 29, 30, 31, 32).
AT80200222T 1980-03-07 1980-03-07 SAFETY DEVICE FOR ON-LOAD TAP SWITCH. ATE4566T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80200222A EP0035604B1 (en) 1980-03-07 1980-03-07 Safety device for load tap changer

Publications (1)

Publication Number Publication Date
ATE4566T1 true ATE4566T1 (en) 1983-09-15

Family

ID=8186972

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80200222T ATE4566T1 (en) 1980-03-07 1980-03-07 SAFETY DEVICE FOR ON-LOAD TAP SWITCH.

Country Status (3)

Country Link
EP (1) EP0035604B1 (en)
AT (1) ATE4566T1 (en)
DE (1) DE3064674D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011078575B4 (en) * 2011-07-04 2013-01-31 Kries-Energietechnik Gmbh & Co.Kg Device for load switch operation
DE102014110731A1 (en) * 2014-07-29 2016-02-04 Maschinenfabrik Reinhausen Gmbh motor drive

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB297529A (en) * 1927-07-11 1928-09-27 Harold Diggle Improvements in or relating to tap changers for electric transformers
GB524456A (en) * 1939-01-30 1940-08-07 Gen Electric Co Ltd Improvements in or relating to operating mechanism more particularly for electric transformer tap changing switches
FR1357433A (en) * 1962-07-04 1964-04-03 Reinhausen Maschf Scheubeck Pad selector for step switch of regulating transformers
DE1763123B1 (en) * 1968-04-05 1971-03-18 Reinhausen Maschf Scheubeck DEVICE FOR CONTROLLING THE ELECTRICAL END SWITCHING AND MECHANICAL LOCKING OF A HAND AND MOTOR DRIVE OF SWITCHING GEAR FOR STEP SWITCHES OF REGULATING TRANSFORMS
DE2545383C3 (en) * 1975-10-10 1978-03-23 Maschinenfabrik Reinhausen Gebrueder Scheubeck Gmbh & Co Kg, 8400 Regensburg Load gear with end position decoupling for driving tap changers for tap transformers

Also Published As

Publication number Publication date
DE3064674D1 (en) 1983-10-06
EP0035604A1 (en) 1981-09-16
EP0035604B1 (en) 1983-08-31

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee