FR3050313B1 - LINE PROTECTION ELECTRICAL DEVICE - Google Patents

LINE PROTECTION ELECTRICAL DEVICE Download PDF

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Publication number
FR3050313B1
FR3050313B1 FR1653302A FR1653302A FR3050313B1 FR 3050313 B1 FR3050313 B1 FR 3050313B1 FR 1653302 A FR1653302 A FR 1653302A FR 1653302 A FR1653302 A FR 1653302A FR 3050313 B1 FR3050313 B1 FR 3050313B1
Authority
FR
France
Prior art keywords
handle
kinematics
differential
opening
mechanical lock
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.)
Active
Application number
FR1653302A
Other languages
French (fr)
Other versions
FR3050313A1 (en
Inventor
Vincent Boiteux
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.)
Hager Electro SAS
Original Assignee
Hager Electro SAS
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 Hager Electro SAS filed Critical Hager Electro SAS
Priority to FR1653302A priority Critical patent/FR3050313B1/en
Priority to EP17305409.9A priority patent/EP3232459B1/en
Publication of FR3050313A1 publication Critical patent/FR3050313A1/en
Application granted granted Critical
Publication of FR3050313B1 publication Critical patent/FR3050313B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
    • 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
    • H01H71/1072—Release mechanisms which are reset by opening movement of contacts

Landscapes

  • Push-Button Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

Appareil électrique de protection de ligne, du type interrupteur différentiel, comprenant : - un porte-contact (8) rotatif, au moins un contact fixe, au moins un contact mobile fixé au porte-contact (8) rotatif, une manette de commande (9) du au moins un contact mobile ; - une serrure mécanique apte à basculer en entraînant l'ouverture/fermeture des contacts suite à une action manuelle sur la manette (9) ; - un dispositif de coupure commandé par la manette (9), ladite manette (9) étant reliée au porte-contact (8) par l'intermédiaire de la serrure mécanique ; - un dispositif de déclenchement différentiel (1), du type relais différentiel. La serrure mécanique comporte une première cinématique pour l'ouverture des contacts suite à une action manuelle sur la manette (9) et une deuxième cinématique pour l'ouverture des contacts suite à un déclenchement différentiel, lesdites deux cinématiques étant décorrélées l'une de l'autre de manière à réarmer le dispositif de déclenchement différentiel (1) uniquement lors de la mise en œuvre de la deuxième cinématique.Electrical line protection device, of the differential switch type, comprising: - a rotary contact carrier (8), at least one fixed contact, at least one movable contact fixed to the rotary contact carrier (8), a control handle ( 9) at least one mobile contact; - a mechanical lock capable of tilting by causing the opening / closing of the contacts following manual action on the handle (9); - a switching device controlled by the handle (9), said handle (9) being connected to the contact carrier (8) via the mechanical lock; - a differential tripping device (1), of the differential relay type. The mechanical lock comprises a first kinematics for the opening of the contacts following a manual action on the handle (9) and a second kinematics for the opening of the contacts following a differential tripping, said two kinematics being decorrelated from one of them. 'the other so as to reset the differential tripping device (1) only during the implementation of the second kinematics.

FR1653302A 2016-04-14 2016-04-14 LINE PROTECTION ELECTRICAL DEVICE Active FR3050313B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1653302A FR3050313B1 (en) 2016-04-14 2016-04-14 LINE PROTECTION ELECTRICAL DEVICE
EP17305409.9A EP3232459B1 (en) 2016-04-14 2017-04-06 Electric line protection apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1653302A FR3050313B1 (en) 2016-04-14 2016-04-14 LINE PROTECTION ELECTRICAL DEVICE

Publications (2)

Publication Number Publication Date
FR3050313A1 FR3050313A1 (en) 2017-10-20
FR3050313B1 true FR3050313B1 (en) 2021-02-19

Family

ID=56322112

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1653302A Active FR3050313B1 (en) 2016-04-14 2016-04-14 LINE PROTECTION ELECTRICAL DEVICE

Country Status (2)

Country Link
EP (1) EP3232459B1 (en)
FR (1) FR3050313B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350525A (en) * 1965-01-25 1967-10-31 Gen Electric Circuit breaker resetting mechanism
JPS59189529A (en) * 1983-04-13 1984-10-27 株式会社日立製作所 Wiring breaker
DE3643511A1 (en) * 1986-12-19 1988-06-30 Felten & Guilleaume Energie MECHANISM FOR A FAULT CIRCUIT BREAKER COMBINED WITH A CIRCUIT BREAKER
FR2628262B1 (en) * 1988-03-04 1995-05-12 Merlin Gerin CONTROL MECHANISM OF A TRIGGERING AUXILIARY BLOCK FOR MODULAR CIRCUIT BREAKER
FR2663153B1 (en) * 1990-06-07 1992-09-11 Legrand Sa DIFFERENTIAL TRIGGERING DEVICE.

Also Published As

Publication number Publication date
EP3232459B1 (en) 2020-08-19
EP3232459A1 (en) 2017-10-18
FR3050313A1 (en) 2017-10-20

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