DE50307262D1 - METHOD AND DEVICE FOR DETERMINING THE REST-LIFE OF A SWITCHING DEVICE - Google Patents

METHOD AND DEVICE FOR DETERMINING THE REST-LIFE OF A SWITCHING DEVICE

Info

Publication number
DE50307262D1
DE50307262D1 DE50307262T DE50307262T DE50307262D1 DE 50307262 D1 DE50307262 D1 DE 50307262D1 DE 50307262 T DE50307262 T DE 50307262T DE 50307262 T DE50307262 T DE 50307262T DE 50307262 D1 DE50307262 D1 DE 50307262D1
Authority
DE
Germany
Prior art keywords
rest
life
determining
switching device
switching
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 - Lifetime
Application number
DE50307262T
Other languages
German (de)
Inventor
Norbert Elsner
Reinhard Maier
Fritz Pohl
Bernhard Streich
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 DE50307262D1 publication Critical patent/DE50307262D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0062—Testing or measuring non-electrical properties of switches, e.g. contact velocity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/0015—Means for testing or for inspecting contacts, e.g. wear indicator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/04—Means for indicating condition of the switching device
    • H01H2071/044—Monitoring, detection or measuring systems to establish the end of life of the switching device, can also contain other on-line monitoring systems, e.g. for detecting mechanical failures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/08—Indicators; Distinguishing marks
DE50307262T 2002-12-20 2003-12-17 METHOD AND DEVICE FOR DETERMINING THE REST-LIFE OF A SWITCHING DEVICE Expired - Lifetime DE50307262D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002160249 DE10260249B4 (en) 2002-12-20 2002-12-20 Method and device for determining the remaining service life of a switching device
PCT/DE2003/004173 WO2004057634A1 (en) 2002-12-20 2003-12-17 Method and device for determining the remaining service life of a switchgear

Publications (1)

Publication Number Publication Date
DE50307262D1 true DE50307262D1 (en) 2007-06-21

Family

ID=32667529

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2002160249 Expired - Fee Related DE10260249B4 (en) 2002-12-20 2002-12-20 Method and device for determining the remaining service life of a switching device
DE50307262T Expired - Lifetime DE50307262D1 (en) 2002-12-20 2003-12-17 METHOD AND DEVICE FOR DETERMINING THE REST-LIFE OF A SWITCHING DEVICE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE2002160249 Expired - Fee Related DE10260249B4 (en) 2002-12-20 2002-12-20 Method and device for determining the remaining service life of a switching device

Country Status (4)

Country Link
EP (1) EP1573761B1 (en)
CN (1) CN100413004C (en)
DE (2) DE10260249B4 (en)
WO (1) WO2004057634A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004062266A1 (en) * 2004-12-23 2006-07-13 Siemens Ag Method and device for safe operation of a switching device
DE102005045095A1 (en) 2005-09-21 2007-04-05 Siemens Ag A method for determining the burnup of contacts of an electromagnetic switching device and electromagnetic switching device with a device operating according to this method
FR2891392B1 (en) * 2005-09-23 2009-03-20 Schneider Electric Ind Sas DEVICE FOR NEUTRALIZING AN ELECTRICAL DEVICE SWITCH
DE102008048828A1 (en) * 2008-09-22 2010-04-08 Siemens Aktiengesellschaft Method for determining stroke of two actuating elements driven by drive element, involves determining position of drive element, when actuating element is arranged in predetermined position
FR2945661A1 (en) 2009-05-18 2010-11-19 Schneider Electric Ind Sas EVALUATION OF THE WEAR OF CONTACTS ENFONCES BY THE VARIATION OF THE ROTATION OF THE TREE OF POLES
EP2290666B1 (en) 2009-08-27 2015-08-12 Siemens Aktiengesellschaft Auxiliary module with lifespan monitoring for electromagnetic switching devices and accompanying method
FR3011673B1 (en) 2013-10-08 2015-12-11 Schneider Electric Ind Sas SWITCHING DEVICE AND METHOD FOR DETECTING A FAULT IN SUCH A SWITCHING DEVICE
FR3069064B1 (en) * 2017-07-13 2022-02-11 Schneider Electric Ind Sas ELECTRICAL SWITCHING DEVICE AND ASSOCIATED WEAR DETECTION METHOD
GB201803422D0 (en) * 2018-01-16 2018-04-18 Eaton Intelligent Power Ltd Contactor with contact carrier location sensing
US10763659B2 (en) * 2019-01-29 2020-09-01 Arc Suppression Technologies Power contact fault clearing device
CN112109643B (en) * 2020-09-14 2022-08-30 东风汽车有限公司 Automotive interior component and car
DE102020124802A1 (en) 2020-09-23 2022-03-24 Te Connectivity Germany Gmbh Circuit arrangement and method for measuring a position of a contact bridge in a circuit arrangement
CN113232887B (en) * 2021-05-19 2023-03-14 中航西安飞机工业集团股份有限公司 Mechanical life test bed and test method for retractable switch of undercarriage
CN114203481B (en) * 2022-02-16 2022-04-26 晟望电气有限公司 Vacuum circuit breaker on post

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925722A (en) * 1972-05-01 1975-12-09 Gen Electric Wear indicator for vacuum circuit interrupter
JPH0276427U (en) * 1988-08-11 1990-06-12
DE4427006A1 (en) * 1994-07-29 1996-02-01 Siemens Ag Method for determining the remaining service life of contacts in switchgear and associated arrangement
DE19603319A1 (en) * 1996-01-31 1997-08-07 Siemens Ag Method for determining the remaining service life of contacts in switchgear and associated arrangement
DE19544926C1 (en) * 1995-12-01 1997-04-30 Siemens Ag Method and device for monitoring the erosion of the contact pieces in a switching device
DE19603310A1 (en) * 1996-01-31 1997-08-07 Siemens Ag Method for determining the remaining service life of contacts in switchgear and associated arrangement
DE19734224C1 (en) * 1997-08-07 1999-02-04 Siemens Ag Method and device for determining switchgear-specific data on contacts in switchgear and / or for determining company-specific data in the network connected with it
DE19915978A1 (en) * 1999-04-09 2000-10-12 Abb Patent Gmbh Method for measuring contact wear of power switch of medium or high voltage by comparing of distance S1 to contact point of movable contact piece with initial contact of current and target time diagram
DE10028559C1 (en) * 2000-06-09 2001-11-22 Siemens Ag Electromagnetic switching device, used as contactor, comprises contact with fixed contact pieces and moving contact bridge

Also Published As

Publication number Publication date
CN100413004C (en) 2008-08-20
EP1573761B1 (en) 2007-05-09
CN1745443A (en) 2006-03-08
DE10260249A1 (en) 2004-08-12
DE10260249B4 (en) 2005-07-28
EP1573761A1 (en) 2005-09-14
WO2004057634A1 (en) 2004-07-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition