ATE259538T1 - MOTOR DRIVE FOR AUTOMATIC SHIFT SWITCHES AND ADDITIONAL MANUAL EMERGENCY OPERATION FUNCTION - Google Patents

MOTOR DRIVE FOR AUTOMATIC SHIFT SWITCHES AND ADDITIONAL MANUAL EMERGENCY OPERATION FUNCTION

Info

Publication number
ATE259538T1
ATE259538T1 AT00916857T AT00916857T ATE259538T1 AT E259538 T1 ATE259538 T1 AT E259538T1 AT 00916857 T AT00916857 T AT 00916857T AT 00916857 T AT00916857 T AT 00916857T AT E259538 T1 ATE259538 T1 AT E259538T1
Authority
AT
Austria
Prior art keywords
emergency operation
motor drive
operation function
additional manual
manual emergency
Prior art date
Application number
AT00916857T
Other languages
German (de)
Inventor
Guenther Trautmann
Joerg Ulrich Peterreins
Original Assignee
Efen 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 Efen Gmbh filed Critical Efen Gmbh
Application granted granted Critical
Publication of ATE259538T1 publication Critical patent/ATE259538T1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/227—Interlocked hand- and power-operating mechanisms

Landscapes

  • Control Of Electric Motors In General (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Transmission Devices (AREA)
  • Control Of Direct Current Motors (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Abstract

The invention relates to a motor drive for an automatic change-over switch that features an additional manual emergency operation function. The inventive drive is provided with a disk with a peripheral cam that engages in a gate plate. Said gate plate is functionally linked with the rotor of the switch via a pin. According to the invention, in the emergency operation mode, a turning handle is introduced into or placed onto the pin to adjust the switch rotor, thereby effecting a relative movement in the axial direction. Said relative movement releases the engagement between the gate plate and the cam. Once the turning handle is removed, said engagement is restored by means of a spring.
AT00916857T 1999-04-08 2000-02-22 MOTOR DRIVE FOR AUTOMATIC SHIFT SWITCHES AND ADDITIONAL MANUAL EMERGENCY OPERATION FUNCTION ATE259538T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19915884A DE19915884C1 (en) 1999-04-08 1999-04-08 Motor drive for automatic diverter switch and additional manual emergency actuation function
PCT/EP2000/001441 WO2000062316A1 (en) 1999-04-08 2000-02-22 Motor drive for automatic change-over switch with additional manual emergency operation function

Publications (1)

Publication Number Publication Date
ATE259538T1 true ATE259538T1 (en) 2004-02-15

Family

ID=7903913

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00916857T ATE259538T1 (en) 1999-04-08 2000-02-22 MOTOR DRIVE FOR AUTOMATIC SHIFT SWITCHES AND ADDITIONAL MANUAL EMERGENCY OPERATION FUNCTION

Country Status (5)

Country Link
EP (1) EP1169721B1 (en)
AT (1) ATE259538T1 (en)
AU (1) AU3805700A (en)
DE (2) DE19915884C1 (en)
WO (1) WO2000062316A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100365752C (en) * 2004-12-09 2008-01-30 浙江正泰电器股份有限公司 Drive mechanism of duplicate supply automatic changeover switch

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4142548C2 (en) * 1991-12-21 1997-07-03 Abb Energie Ag Drive for a disconnector, especially for a catenary switch

Also Published As

Publication number Publication date
DE50005260D1 (en) 2004-03-18
WO2000062316A1 (en) 2000-10-19
AU3805700A (en) 2000-11-14
DE19915884C1 (en) 2001-01-11
EP1169721A1 (en) 2002-01-09
EP1169721B1 (en) 2004-02-11

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Legal Events

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