FR2412931A1 - Commande magnetique de securite independante bistable d'interrupteur inverseur a lame souple - Google Patents

Commande magnetique de securite independante bistable d'interrupteur inverseur a lame souple

Info

Publication number
FR2412931A1
FR2412931A1 FR7739216A FR7739216A FR2412931A1 FR 2412931 A1 FR2412931 A1 FR 2412931A1 FR 7739216 A FR7739216 A FR 7739216A FR 7739216 A FR7739216 A FR 7739216A FR 2412931 A1 FR2412931 A1 FR 2412931A1
Authority
FR
France
Prior art keywords
switch
key
esp
magnet
vehicles
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.)
Withdrawn
Application number
FR7739216A
Other languages
English (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7739216A priority Critical patent/FR2412931A1/fr
Publication of FR2412931A1 publication Critical patent/FR2412931A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches

Abstract

DISPOSITIF PERMETTANT A UN INTERRUPTEUR INVERSEUR A LAME SOUPLE ILS DE FONCTIONNER COMME UN INVERSEUR A DEUX POSITIONS STABLES EN POSITIONNANT ET EN MAINTENANT L'AIMANT INDEPENDANT DE COMMANDE EN BONNE PLACE. IL COMPREND: -UNE "CLEF" DE COMMANDE 1 QUI EST COMPOSEE D'UN AIMANT DE COMMANDE 2 ET D'UN AIMANT DE MAINTIEN ET DE POSITIONNEMENT 3; -UN BOITIER 4 RENFERMANT PRINCIPALEMENT UN ILS INVERSEUR 5 ET UN AIMANT DE MAINTIEN ET DE POSITIONNEMENT 6 COMPLEMENTAIRE DE L'AIMANT 3. L'INVENTION PEUT ETRE UTILISEE, PAR EXEMPLE, POUR LA COMMANDE D'ALARMES ELECTRONIQUES A TEMPORISATION POUR AUTOMOBILES, COMME COUPE-CIRCUIT D'ALLUMAGE OU TOUTES LES FOIS QU'UN INTERRUPTEUR DOIT ETRE SECRET.
FR7739216A 1977-12-26 1977-12-26 Commande magnetique de securite independante bistable d'interrupteur inverseur a lame souple Withdrawn FR2412931A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7739216A FR2412931A1 (fr) 1977-12-26 1977-12-26 Commande magnetique de securite independante bistable d'interrupteur inverseur a lame souple

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7739216A FR2412931A1 (fr) 1977-12-26 1977-12-26 Commande magnetique de securite independante bistable d'interrupteur inverseur a lame souple

Publications (1)

Publication Number Publication Date
FR2412931A1 true FR2412931A1 (fr) 1979-07-20

Family

ID=9199341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7739216A Withdrawn FR2412931A1 (fr) 1977-12-26 1977-12-26 Commande magnetique de securite independante bistable d'interrupteur inverseur a lame souple

Country Status (1)

Country Link
FR (1) FR2412931A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1090894A (fr) * 1953-12-30 1955-04-05 Contacteur magnétique
CA878753A (en) * 1969-10-27 1971-08-17 Canadian General Electric Company Position reference apparatus
US3801767A (en) * 1972-12-11 1974-04-02 R Marks Pull-apart safety switch with magnetic means for machines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1090894A (fr) * 1953-12-30 1955-04-05 Contacteur magnétique
CA878753A (en) * 1969-10-27 1971-08-17 Canadian General Electric Company Position reference apparatus
US3801767A (en) * 1972-12-11 1974-04-02 R Marks Pull-apart safety switch with magnetic means for machines

Similar Documents

Publication Publication Date Title
ES480206A1 (es) Cerradura para puertas de vehiculos automoviles.
AU513661B2 (en) Magnetic key operated lock
JPS5443327Y2 (fr)
FR2412931A1 (fr) Commande magnetique de securite independante bistable d'interrupteur inverseur a lame souple
ES8504031A1 (es) Un dispositivo para cancelar una senal indicativa de la direccion, en particular para vehiculos de motor
AU2476577A (en) Permanent magnet magnetic control device
FR2406547A1 (fr) Dispositif antivol pour vehicule comportant un contact commande par un aimant
JPS5361096A (en) Method of simultaneous magnetization in injection molding
GB1549876A (en) Motor having permanent magnet field magnets
GB1251576A (fr)
GB1159238A (en) Magnetic Switch
FR2246915A1 (en) Anti-theft alarm system for vehicle, flat etc. - has main and auxiliary reed switches and cyclical switch
GB1407815A (en) Signalling devices
GB1227835A (fr)
FR2388110A1 (fr) Installation de verrouillage comprenant des elements de connexion electriques actionnes au moyen d'une cle magnetique
FR2315754A1 (fr) Perfectionnements aux actionneurs electromagnetiques
FR2262856A1 (en) Thin plate type permanent magnets for magnetic adhesion - uses fine-pole magnetised rubber or plastic bound iron layer with soft iron return path
GB1103548A (en) Magnetically operated electric switches
FR2358002A1 (fr) Detecteur magnetique de securite pour detecter le deplacement relatif de deux objets, notamment l'ouverture d'une issue dans un systeme de protection
SU582060A1 (ru) Пресс-форма дл изготовлени магнитно-анизотропных посто нных магнитов
JPS5728307A (en) Engaging tool
GB1521961A (en) Manually operable control devices for alarm systems
AU501480B2 (en) Magnetic key switch
FR2347728A1 (fr) Detecteur d'effraction a rearmement
JPS5326906A (en) Motor rotating with ferromagnetic unit combination as permanent magnet and iron qr the like

Legal Events

Date Code Title Description
ST Notification of lapse