DE59503009D1 - MULTIPOLAR PROTECTOR - Google Patents

MULTIPOLAR PROTECTOR

Info

Publication number
DE59503009D1
DE59503009D1 DE59503009T DE59503009T DE59503009D1 DE 59503009 D1 DE59503009 D1 DE 59503009D1 DE 59503009 T DE59503009 T DE 59503009T DE 59503009 T DE59503009 T DE 59503009T DE 59503009 D1 DE59503009 D1 DE 59503009D1
Authority
DE
Germany
Prior art keywords
multipolar
protector
multipolar protector
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
DE59503009T
Other languages
German (de)
Inventor
Felix Pohl
Fritz Pohl
Norbert Elsner
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of DE59503009D1 publication Critical patent/DE59503009D1/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
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle
    • H01H9/563—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle for multipolar switches, e.g. different timing for different phases, selecting phase with first zero-crossing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Relay Circuits (AREA)
  • Keying Circuit Devices (AREA)
DE59503009T 1994-09-23 1995-09-11 MULTIPOLAR PROTECTOR Expired - Fee Related DE59503009D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4434074A DE4434074A1 (en) 1994-09-23 1994-09-23 Multipole contactor
PCT/DE1995/001241 WO1996009635A1 (en) 1994-09-23 1995-09-11 Multi-pole contactor

Publications (1)

Publication Number Publication Date
DE59503009D1 true DE59503009D1 (en) 1998-09-03

Family

ID=6529047

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4434074A Withdrawn DE4434074A1 (en) 1994-09-23 1994-09-23 Multipole contactor
DE59503009T Expired - Fee Related DE59503009D1 (en) 1994-09-23 1995-09-11 MULTIPOLAR PROTECTOR

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4434074A Withdrawn DE4434074A1 (en) 1994-09-23 1994-09-23 Multipole contactor

Country Status (3)

Country Link
EP (1) EP0782758B1 (en)
DE (2) DE4434074A1 (en)
WO (1) WO1996009635A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19948551C1 (en) * 1999-10-08 2001-07-05 Siemens Ag Method for equalizing total erosions of an electromagnetic switching device and the corresponding electromagnetic switching device
DE10051161C1 (en) * 2000-10-16 2002-03-07 Siemens Ag Switching device contact wear reduction method uses delay of switching command used for electromagnetic operation of main contacts
US6956728B2 (en) * 2003-02-28 2005-10-18 Eaton Corporation Method and apparatus to control modular asynchronous contactors
DE102006014914B3 (en) * 2006-03-30 2007-10-04 Siemens Ag Electromechanically operated switchgear operating method, involves supplying supply voltage to electromechanical drive and controlling drive by control device, where supply voltage is alternating voltage or rectified alternating voltage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE522649A (en) * 1952-09-08
FR2536904B1 (en) * 1982-11-29 1985-11-08 Merlin Gerin ELECTRONIC CONTROL CIRCUIT FOR A MULTI-OPERATION APPARATUS EQUIPPED WITH AN ELECTROMAGNET MECHANISM
EP0558868A1 (en) * 1992-03-06 1993-09-08 ABUS Kransysteme GmbH & Co. KG. Arrangement for a contact winding
US5440180A (en) * 1992-09-28 1995-08-08 Eaton Corporation Microprocessor based electrical contactor with distributed contactor opening

Also Published As

Publication number Publication date
WO1996009635A1 (en) 1996-03-28
EP0782758A1 (en) 1997-07-09
EP0782758B1 (en) 1998-07-29
DE4434074A1 (en) 1996-03-28

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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