ES2042592T3 - CONTROL AND CONTROL DEVICE FOR A CONTACTOR AND THE CORRESPONDING CONTROL PROCEDURE. - Google Patents

CONTROL AND CONTROL DEVICE FOR A CONTACTOR AND THE CORRESPONDING CONTROL PROCEDURE.

Info

Publication number
ES2042592T3
ES2042592T3 ES87401521T ES87401521T ES2042592T3 ES 2042592 T3 ES2042592 T3 ES 2042592T3 ES 87401521 T ES87401521 T ES 87401521T ES 87401521 T ES87401521 T ES 87401521T ES 2042592 T3 ES2042592 T3 ES 2042592T3
Authority
ES
Spain
Prior art keywords
control
contactor
coil
procedure
pause
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
ES87401521T
Other languages
Spanish (es)
Inventor
Mihail Macovschi
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.)
ABB Control SA
Original Assignee
ABB Control SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9337085&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2042592(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ABB Control SA filed Critical ABB Control SA
Application granted granted Critical
Publication of ES2042592T3 publication Critical patent/ES2042592T3/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
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • H01H9/167—Circuits for remote indication
    • 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
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/32—Energising current supplied by semiconductor device
    • H01H47/325—Energising current supplied by semiconductor device by switching regulator

Abstract

A contactor provided for AC is DC fed, the coil 1 being in series with a transistor 5 operating as a chopper, and a resistor 7. At the measuring point 8, the current in the coil is compared with reference values. Each cycle of operation of the contactor comprises a feed period and a pause. At the end of the pause, a measurement of the current in the coil enables the position of the armature to be determined. <IMAGE>
ES87401521T 1986-07-04 1987-07-01 CONTROL AND CONTROL DEVICE FOR A CONTACTOR AND THE CORRESPONDING CONTROL PROCEDURE. Expired - Lifetime ES2042592T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8609741A FR2601191B1 (en) 1986-07-04 1986-07-04 DEVICE FOR CONTROLLING AND CONTROLLING A CONTACTOR AND METHOD FOR CONTROLLING THE SAME

Publications (1)

Publication Number Publication Date
ES2042592T3 true ES2042592T3 (en) 1993-12-16

Family

ID=9337085

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87401521T Expired - Lifetime ES2042592T3 (en) 1986-07-04 1987-07-01 CONTROL AND CONTROL DEVICE FOR A CONTACTOR AND THE CORRESPONDING CONTROL PROCEDURE.

Country Status (5)

Country Link
EP (1) EP0252808B1 (en)
AT (1) ATE93649T1 (en)
DE (1) DE3787132T2 (en)
ES (1) ES2042592T3 (en)
FR (1) FR2601191B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0386300A1 (en) * 1989-03-10 1990-09-12 Siemens Aktiengesellschaft Integrable circuit for energising a direct current relay
US5204633A (en) * 1992-02-25 1993-04-20 International Business Machines Corporation Electromagnetic contactor with closure fault indicator
FR2696599B1 (en) * 1992-10-07 1994-12-09 Alsthom Gec Auxiliary contacts for electrical appliance.
DE9409759U1 (en) * 1993-06-25 1994-10-27 Siemens Ag Circuit arrangement for realizing a constant contactor holding current
DE9406446U1 (en) * 1993-06-25 1994-11-03 Siemens Ag Control module for controlling a contactor
DE4321252C2 (en) * 1993-06-25 1996-09-12 Siemens Ag Circuit arrangement for controlling a contactor
SE515261C2 (en) * 1995-06-12 2001-07-09 Abb Research Ltd Contactor
SE505747C2 (en) * 1996-02-07 1997-10-06 Asea Brown Boveri Contactor
FR2846783B1 (en) * 2002-11-06 2005-01-28 Schneider Electric Ind Sas METHOD AND DEVICE FOR CONTROLLING A SWITCH DEVICE
CN101510485B (en) * 2009-03-20 2011-04-06 厦门理工学院 Full width voltage contactor controller

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678344A (en) * 1971-02-25 1972-07-18 Gte Automatic Electric Lab Inc Electromagnetic relay operation monitor
DE2513043A1 (en) * 1975-03-25 1976-10-07 Baum Elektrophysik Gmbh DC contactor or relay operating circuit - uses voltage pulses whose frequency and duration determined by comparison with reference

Also Published As

Publication number Publication date
ATE93649T1 (en) 1993-09-15
DE3787132T2 (en) 1994-03-31
EP0252808B1 (en) 1993-08-25
FR2601191B1 (en) 1988-10-21
FR2601191A1 (en) 1988-01-08
DE3787132D1 (en) 1993-09-30
EP0252808A1 (en) 1988-01-13

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