FR2637414A1 - Appareil de coupure de courant a telecommande - Google Patents

Appareil de coupure de courant a telecommande

Info

Publication number
FR2637414A1
FR2637414A1 FR8812941A FR8812941A FR2637414A1 FR 2637414 A1 FR2637414 A1 FR 2637414A1 FR 8812941 A FR8812941 A FR 8812941A FR 8812941 A FR8812941 A FR 8812941A FR 2637414 A1 FR2637414 A1 FR 2637414A1
Authority
FR
France
Prior art keywords
contacts
remote control
pulse
control power
cutting apparatus
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.)
Granted
Application number
FR8812941A
Other languages
English (en)
Other versions
FR2637414B1 (fr
Inventor
Jean-Luc Mertz
Hubert Guerin
Antoine Stentz
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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
Application filed by Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR8812941A priority Critical patent/FR2637414B1/fr
Priority to EP19890420351 priority patent/EP0362085B1/fr
Priority to DE1989611820 priority patent/DE68911820T2/de
Publication of FR2637414A1 publication Critical patent/FR2637414A1/fr
Application granted granted Critical
Publication of FR2637414B1 publication Critical patent/FR2637414B1/fr
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
    • 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
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • 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
    • 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
    • H01H71/10—Operating or release mechanisms
    • H01H71/66—Power reset mechanisms
    • H01H2071/665—Power reset mechanisms the reset mechanism operating directly on the normal manual operator, e.g. electromagnet pushes manual release lever back into "ON" position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
    • H01H89/06—Combination of a manual reset circuit with a contactor, i.e. the same circuit controlled by both a protective and a remote control device
    • H01H89/08—Combination of a manual reset circuit with a contactor, i.e. the same circuit controlled by both a protective and a remote control device with both devices using the same contact pair

Landscapes

  • Selective Calling Equipment (AREA)
  • Arc Welding Control (AREA)

Abstract

Le circuit électronique de commande d'un appareil de coupure de courant télécommandé applique une première impulsion F1, F2 sur l'électrode de commande d'un interrupteur statique, disposé en série avec la bobine d'un électro-aimant commandant le déplacement des contacts mobiles de l'appareil, en réponse à un signal de télécommande A impliquent un changement de position des contacts mobiles. Ce circuit surveille la position B des contacts et applique à l'électrode de commande une seconde impulsion F'2 s'il n'y a pas eu changement de la position des contacts pendant une période prédéterminée après application de la première impulsion.
FR8812941A 1988-09-30 1988-09-30 Appareil de coupure de courant a telecommande Expired - Fee Related FR2637414B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8812941A FR2637414B1 (fr) 1988-09-30 1988-09-30 Appareil de coupure de courant a telecommande
EP19890420351 EP0362085B1 (fr) 1988-09-30 1989-09-18 Appareil de coupure de courant à télécommande
DE1989611820 DE68911820T2 (de) 1988-09-30 1989-09-18 Schaltgerät mit Fernsteuerung.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8812941A FR2637414B1 (fr) 1988-09-30 1988-09-30 Appareil de coupure de courant a telecommande

Publications (2)

Publication Number Publication Date
FR2637414A1 true FR2637414A1 (fr) 1990-04-06
FR2637414B1 FR2637414B1 (fr) 1996-04-05

Family

ID=9370648

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8812941A Expired - Fee Related FR2637414B1 (fr) 1988-09-30 1988-09-30 Appareil de coupure de courant a telecommande

Country Status (3)

Country Link
EP (1) EP0362085B1 (fr)
DE (1) DE68911820T2 (fr)
FR (1) FR2637414B1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118091A (en) * 1959-12-10 1964-01-14 Honeywell Regulator Co Control apparatus
EP0050301A1 (fr) * 1980-10-13 1982-04-28 EURO-Matsushita Electric Works Aktiengesellschaft Circuit d'attaque pour un relais bistable
GB2103042A (en) * 1981-07-31 1983-02-09 Diehl Gmbh & Co Electronic control circuit for a bistable relay
EP0108678A1 (fr) * 1982-11-03 1984-05-16 Merlin Gerin Appareil de coupure de courant télécommandé
EP0199612A1 (fr) * 1985-03-26 1986-10-29 Merlin Gerin Appareil de coupure multipolaire à télécommande

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118091A (en) * 1959-12-10 1964-01-14 Honeywell Regulator Co Control apparatus
EP0050301A1 (fr) * 1980-10-13 1982-04-28 EURO-Matsushita Electric Works Aktiengesellschaft Circuit d'attaque pour un relais bistable
GB2103042A (en) * 1981-07-31 1983-02-09 Diehl Gmbh & Co Electronic control circuit for a bistable relay
EP0108678A1 (fr) * 1982-11-03 1984-05-16 Merlin Gerin Appareil de coupure de courant télécommandé
EP0199612A1 (fr) * 1985-03-26 1986-10-29 Merlin Gerin Appareil de coupure multipolaire à télécommande

Also Published As

Publication number Publication date
EP0362085B1 (fr) 1993-12-29
DE68911820T2 (de) 1994-06-16
DE68911820D1 (de) 1994-02-10
FR2637414B1 (fr) 1996-04-05
EP0362085A1 (fr) 1990-04-04

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060531