FR2396406A1 - Dispositif de declenchement magnetique pour disjoncteurs de securite - Google Patents

Dispositif de declenchement magnetique pour disjoncteurs de securite

Info

Publication number
FR2396406A1
FR2396406A1 FR7818791A FR7818791A FR2396406A1 FR 2396406 A1 FR2396406 A1 FR 2396406A1 FR 7818791 A FR7818791 A FR 7818791A FR 7818791 A FR7818791 A FR 7818791A FR 2396406 A1 FR2396406 A1 FR 2396406A1
Authority
FR
France
Prior art keywords
circuit breakers
safety circuit
tripping device
magnetic
magnetic tripping
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
FR7818791A
Other languages
English (en)
Other versions
FR2396406B1 (fr
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.)
Weber AG
Original Assignee
Weber 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 Weber AG filed Critical Weber AG
Publication of FR2396406A1 publication Critical patent/FR2396406A1/fr
Application granted granted Critical
Publication of FR2396406B1 publication Critical patent/FR2396406B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2463—Electromagnetic mechanisms with plunger type armatures
    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2454—Electromagnetic mechanisms characterised by the magnetic circuit or active magnetic elements
    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2481—Electromagnetic mechanisms characterised by the coil design

Abstract

Dispositif de déclenchement magnétique pour disjoncteurs de sécurité. Dans ce dispositif, le corps de bobine est monté lâche entre les déflecteurs magnétiques, sur un ressaut qui sert de noyau d'aimant, façonné dans l'un de ces derniers, dans l'ouverture de l'autre déflecteur magnétique; il comporte au moins une bride flexible qui le maintient élastiquement entre les surfaces intérieures frontales des déflecteurs et un talon radial intérieur qui sert de butée pour l'induit plongeur. Application à la réalisation de dispositifs de déclenchement de fabrication simple et peu coûteuse.
FR7818791A 1977-06-27 1978-06-23 Dispositif de declenchement magnetique pour disjoncteurs de securite Granted FR2396406A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH787077A CH616271A5 (fr) 1977-06-27 1977-06-27

Publications (2)

Publication Number Publication Date
FR2396406A1 true FR2396406A1 (fr) 1979-01-26
FR2396406B1 FR2396406B1 (fr) 1983-05-06

Family

ID=4331654

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7818791A Granted FR2396406A1 (fr) 1977-06-27 1978-06-23 Dispositif de declenchement magnetique pour disjoncteurs de securite

Country Status (4)

Country Link
CH (1) CH616271A5 (fr)
DE (1) DE2827677A1 (fr)
FR (1) FR2396406A1 (fr)
GB (1) GB2000379B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452778A1 (fr) * 1979-03-30 1980-10-24 Telemecanique Electrique Percuteur a attraction et verrouillage magnetiques
DE3310914A1 (de) * 1983-03-25 1984-09-27 Brown, Boveri & Cie Ag, 6800 Mannheim Magnetausloeser
DE3619239A1 (de) * 1986-06-07 1987-12-10 Kloeckner Moeller Elektrizit Schnellausloeser fuer leitungsschutzschalter
CH670726A5 (en) * 1986-06-16 1989-06-30 Maier & Cie C Circuit breaker release system - with thermal and magnetic trip acting on plastic trigger pin
FR2629633A1 (fr) * 1988-03-30 1989-10-06 Hager Electro Declencheur magnetique pour disjoncteur
GB8913633D0 (en) * 1989-06-14 1989-08-02 Electrolux Northern Electromagnetic actuator arrangement
DE9002197U1 (fr) * 1990-02-24 1991-06-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De
FR2682532B1 (fr) * 1991-10-14 1993-11-26 Merlin Gerin Procede de fabrication d'un declencheur electromagnetique a percuteur surmoule et declencheur ainsi obtenu.
DE29802348U1 (de) * 1998-02-11 1998-04-23 Siemens Ag Elektromagnetischer Stromauslöser für einen elektrischen Schutzschalter
DE19845476B4 (de) * 1998-10-02 2004-08-12 Aeg Niederspannungstechnik Gmbh & Co Kg Magnetsystem für Leitungsschutzschalter
DE10126854A1 (de) * 2001-06-01 2002-12-19 Siemens Ag Magnetjoch eines elektromagnetischen Auslösers

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2038288A1 (fr) * 1969-04-05 1971-01-08 Bbc Brown Boveri & Cie
DE2022584A1 (de) * 1970-05-08 1971-12-16 Nass Wilhelm Elekt Fab Kleinmagnet
GB1272046A (en) * 1971-04-06 1972-04-26 Pye Ltd Electromagnetic solenoids
US3787791A (en) * 1972-10-30 1974-01-22 Victor Comptometer Corp Solenoid for wire printer
DE2531215A1 (de) * 1975-07-12 1977-02-03 Bbc Brown Boveri & Cie Magnetischer ausloeser

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2038288A1 (fr) * 1969-04-05 1971-01-08 Bbc Brown Boveri & Cie
DE2022584A1 (de) * 1970-05-08 1971-12-16 Nass Wilhelm Elekt Fab Kleinmagnet
GB1272046A (en) * 1971-04-06 1972-04-26 Pye Ltd Electromagnetic solenoids
US3787791A (en) * 1972-10-30 1974-01-22 Victor Comptometer Corp Solenoid for wire printer
DE2531215A1 (de) * 1975-07-12 1977-02-03 Bbc Brown Boveri & Cie Magnetischer ausloeser

Also Published As

Publication number Publication date
GB2000379A (en) 1979-01-04
DE2827677A1 (de) 1979-01-11
CH616271A5 (fr) 1980-03-14
GB2000379B (en) 1982-02-24
FR2396406B1 (fr) 1983-05-06

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Legal Events

Date Code Title Description
ST Notification of lapse