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DE59802142D1 - MOTOR DRIVE - Google Patents

MOTOR DRIVE

Info

Publication number
DE59802142D1
DE59802142D1 DE59802142T DE59802142T DE59802142D1 DE 59802142 D1 DE59802142 D1 DE 59802142D1 DE 59802142 T DE59802142 T DE 59802142T DE 59802142 T DE59802142 T DE 59802142T DE 59802142 D1 DE59802142 D1 DE 59802142D1
Authority
DE
Germany
Prior art keywords
motor drive
components
monitoring
contacts
additional
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 - Fee Related
Application number
DE59802142T
Other languages
German (de)
Inventor
Hermann Eberwein
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
Scheubeck GmbH and Co
Original Assignee
Maschinenfabrik Reinhausen GmbH
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 GmbH, Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG filed Critical Maschinenfabrik Reinhausen GmbH
Application granted granted Critical
Publication of DE59802142D1 publication Critical patent/DE59802142D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/002—Monitoring or fail-safe circuits
    • H01H47/004—Monitoring or fail-safe circuits using plural redundant serial connected relay operated contacts in controlled circuit
    • H01H47/005—Safety control circuits therefor, e.g. chain of relays mutually monitoring each other

Landscapes

  • Control Of Stepping Motors (AREA)
  • Motor And Converter Starters (AREA)
  • Stopping Of Electric Motors (AREA)
  • Valve Device For Special Equipments (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

The present invention relates to a motor drive for a selective switch, a change-over switch or a moving coil, exhibiting a running-time monitoring function by means of additional mechanical contacts. Two additional monitoring contacts are provided in order to verify at different time intervals if the motor protection and the stepping relay are working in an orderly manner during a shift sequence when switching occurs as malfunction of said components could otherwise cause the motor drive to move into an undesired final position. The motor drive is shut down if monitoring reveals that one of the said components is not operating correctly.
DE59802142T 1997-02-26 1998-01-09 MOTOR DRIVE Expired - Fee Related DE59802142D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19707548A DE19707548C1 (en) 1997-02-26 1997-02-26 Motorised drive e.g. for electric multiple-contact or stepping switch
PCT/EP1998/000091 WO1998038661A1 (en) 1997-02-26 1998-01-09 Motor drive

Publications (1)

Publication Number Publication Date
DE59802142D1 true DE59802142D1 (en) 2001-12-20

Family

ID=7821443

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19707548A Expired - Fee Related DE19707548C1 (en) 1997-02-26 1997-02-26 Motorised drive e.g. for electric multiple-contact or stepping switch
DE59802142T Expired - Fee Related DE59802142D1 (en) 1997-02-26 1998-01-09 MOTOR DRIVE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19707548A Expired - Fee Related DE19707548C1 (en) 1997-02-26 1997-02-26 Motorised drive e.g. for electric multiple-contact or stepping switch

Country Status (11)

Country Link
EP (1) EP0963593B1 (en)
JP (1) JP2001512660A (en)
AT (1) ATE208955T1 (en)
AU (1) AU6208298A (en)
BG (1) BG63555B1 (en)
BR (1) BR9807609A (en)
CZ (1) CZ300299A3 (en)
DE (2) DE19707548C1 (en)
ES (1) ES2163250T3 (en)
RO (1) RO120162B1 (en)
WO (1) WO1998038661A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19918907B4 (en) * 1999-04-26 2008-12-24 Valeo Klimasysteme Gmbh switching device
DE19944461C1 (en) * 1999-09-16 2001-01-11 Siemens Ag Monitoring method for electromagnetic switching device
DE10016489C2 (en) * 2000-04-01 2002-01-31 Reinhausen Maschf Scheubeck Method for controlling a motor drive for a tap changer and tap changer suitable for such a method
US6839211B2 (en) 2002-02-21 2005-01-04 Broadcom Corporation Methods and systems for reducing power-on failure of integrated circuits
DE10222941C1 (en) * 2002-05-24 2003-10-30 Reinhausen Maschf Scheubeck Motorized drive for electric stepping switch has additional cam switches operated by cam disc in control drive train for switching rotation direction of electric motor in load drive train
MXPA05010395A (en) * 2003-04-03 2005-11-08 Reinhausen Maschf Scheubeck Multipoint switch.
DE102013107558A1 (en) 2013-07-16 2015-01-22 Maschinenfabrik Reinhausen Gmbh OLTC

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2947769A1 (en) * 1979-11-27 1981-07-23 Transformatoren Union Ag, 7000 Stuttgart Transformer tap changer drive control - has several rotationally independent tap changer switches, with single relay for both directions of rotation

Also Published As

Publication number Publication date
EP0963593A1 (en) 1999-12-15
ES2163250T3 (en) 2002-01-16
CZ300299A3 (en) 1999-12-15
ATE208955T1 (en) 2001-11-15
AU6208298A (en) 1998-09-18
WO1998038661A1 (en) 1998-09-03
DE19707548C1 (en) 1998-06-18
EP0963593B1 (en) 2001-11-14
JP2001512660A (en) 2001-08-21
BG103581A (en) 2000-04-28
RO120162B1 (en) 2005-09-30
BR9807609A (en) 2000-02-22
BG63555B1 (en) 2002-04-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee