FR2380630A1 - ELECTROMAGNETIC RELEASE DEVICE - Google Patents

ELECTROMAGNETIC RELEASE DEVICE

Info

Publication number
FR2380630A1
FR2380630A1 FR7703634A FR7703634A FR2380630A1 FR 2380630 A1 FR2380630 A1 FR 2380630A1 FR 7703634 A FR7703634 A FR 7703634A FR 7703634 A FR7703634 A FR 7703634A FR 2380630 A1 FR2380630 A1 FR 2380630A1
Authority
FR
France
Prior art keywords
movable part
lateral cheeks
release device
electromagnetic release
flux
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
FR7703634A
Other languages
French (fr)
Other versions
FR2380630B1 (en
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.)
CGAE SATELEM
Original Assignee
CGAE SATELEM
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 CGAE SATELEM filed Critical CGAE SATELEM
Priority to FR7703634A priority Critical patent/FR2380630A1/en
Priority to GB4318/78A priority patent/GB1584239A/en
Priority to DE19782804493 priority patent/DE2804493A1/en
Priority to OA56524A priority patent/OA05982A/en
Priority to US05/929,694 priority patent/US4213109A/en
Publication of FR2380630A1 publication Critical patent/FR2380630A1/en
Application granted granted Critical
Publication of FR2380630B1 publication Critical patent/FR2380630B1/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
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)

Abstract

Dispositif électromagnétique de déclenchement utilisable notamment comme disjoncteur miniature de sécurité. Selon l'invention, le barreau magnétique 15 et la bobine 16 sont intercalés entre deux joues latérales 13 et 14, métalliques, conductrices de flux et la partie mobile du dispositif comprend une plaque transversale 19 qui vient s'appiquer contre les champs des joues latérales et une tige d'actionnement 18 repoussée dans la direction d'ouverture du contact par le ressort 20. La disposition et le sens de déplacement de la partie mobile par rapport au système inducteur, permettent d'obtenir un dispositif avec un bouton d'enclenchement latérale convenant bien pour le montage sur circuit imprimé.Electromagnetic tripping device usable in particular as a miniature safety circuit breaker. According to the invention, the magnetic bar 15 and the coil 16 are interposed between two lateral cheeks 13 and 14, metallic, flux-conducting and the movable part of the device comprises a transverse plate 19 which comes to rest against the fields of the lateral cheeks. and an actuating rod 18 pushed back in the direction of opening of the contact by the spring 20. The arrangement and the direction of movement of the movable part with respect to the inductor system make it possible to obtain a device with a latching button. side suitable for mounting on a printed circuit board.

FR7703634A 1977-02-09 1977-02-09 ELECTROMAGNETIC RELEASE DEVICE Granted FR2380630A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7703634A FR2380630A1 (en) 1977-02-09 1977-02-09 ELECTROMAGNETIC RELEASE DEVICE
GB4318/78A GB1584239A (en) 1977-02-09 1978-02-02 Electromagnetic release device
DE19782804493 DE2804493A1 (en) 1977-02-09 1978-02-02 ELECTROMAGNETIC TRIP DEVICE
OA56524A OA05982A (en) 1977-02-09 1978-06-10 Suspension device for a vehicle, in particular for a bicycle.
US05/929,694 US4213109A (en) 1977-02-09 1978-07-28 Electromagnetic tripping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7703634A FR2380630A1 (en) 1977-02-09 1977-02-09 ELECTROMAGNETIC RELEASE DEVICE

Publications (2)

Publication Number Publication Date
FR2380630A1 true FR2380630A1 (en) 1978-09-08
FR2380630B1 FR2380630B1 (en) 1982-11-05

Family

ID=9186522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7703634A Granted FR2380630A1 (en) 1977-02-09 1977-02-09 ELECTROMAGNETIC RELEASE DEVICE

Country Status (4)

Country Link
DE (1) DE2804493A1 (en)
FR (1) FR2380630A1 (en)
GB (1) GB1584239A (en)
OA (1) OA05982A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588692A1 (en) * 1985-10-15 1987-04-17 Elettrocondutture Polarised electromagnetic actuator structure
EP0371757A2 (en) * 1988-12-01 1990-06-06 Wylex Limited Residual current devices

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972741C (en) * 1953-04-25 1959-09-17 Schutzapp Ges Paris & Co M B H Electric circuit breaker
FR1348585A (en) * 1964-04-10
FR1402053A (en) * 1964-04-28 1965-06-11 Teco Ultra-sensitive remanence relay, high stability
DE1563563A1 (en) * 1965-08-03 1970-04-09 Maier & Cie C Shunt trip device
DE1810676B1 (en) * 1968-11-23 1970-07-30 Ellenberger & Poensgen Overcurrent switch with a premagnetized magnetic core

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1348585A (en) * 1964-04-10
DE972741C (en) * 1953-04-25 1959-09-17 Schutzapp Ges Paris & Co M B H Electric circuit breaker
FR1402053A (en) * 1964-04-28 1965-06-11 Teco Ultra-sensitive remanence relay, high stability
DE1563563A1 (en) * 1965-08-03 1970-04-09 Maier & Cie C Shunt trip device
DE1810676B1 (en) * 1968-11-23 1970-07-30 Ellenberger & Poensgen Overcurrent switch with a premagnetized magnetic core

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588692A1 (en) * 1985-10-15 1987-04-17 Elettrocondutture Polarised electromagnetic actuator structure
EP0371757A2 (en) * 1988-12-01 1990-06-06 Wylex Limited Residual current devices
EP0371757A3 (en) * 1988-12-01 1991-09-18 Wylex Limited Residual current devices

Also Published As

Publication number Publication date
OA05982A (en) 1981-06-30
DE2804493A1 (en) 1978-08-10
FR2380630B1 (en) 1982-11-05
GB1584239A (en) 1981-02-11

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Legal Events

Date Code Title Description
ST Notification of lapse