FR2412896A1 - Materiel evitant la perte ou le vol des objets equipes - Google Patents

Materiel evitant la perte ou le vol des objets equipes

Info

Publication number
FR2412896A1
FR2412896A1 FR7739417A FR7739417A FR2412896A1 FR 2412896 A1 FR2412896 A1 FR 2412896A1 FR 7739417 A FR7739417 A FR 7739417A FR 7739417 A FR7739417 A FR 7739417A FR 2412896 A1 FR2412896 A1 FR 2412896A1
Authority
FR
France
Prior art keywords
distance
alarm signal
warning system
transmitter
signal triggered
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
FR7739417A
Other languages
English (en)
Other versions
FR2412896B3 (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.)
ELMETHERM SA
Original Assignee
ELMETHERM 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 ELMETHERM SA filed Critical ELMETHERM SA
Priority to FR7739417A priority Critical patent/FR2412896A1/fr
Publication of FR2412896A1 publication Critical patent/FR2412896A1/fr
Application granted granted Critical
Publication of FR2412896B3 publication Critical patent/FR2412896B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
    • G08B21/0216—Alarm cancellation after generation
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
    • G08B13/1427—Mechanical actuation by lifting or attempted removal of hand-portable articles with transmitter-receiver for distance detection
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/24—Reminder alarms, e.g. anti-loss alarms

Abstract

DISPOSITIF EVITANT LA PERTE OU LE VOL D'OBJETS ET EVENTUELLEMENT LEUR RECUPERATION. IL EST CONSTITUE DE DEUX SYSTEMES A ET B CONCUS DE TELLE SORTE QUE LEUR ELOIGNEMENT ENCLENCHE UN SIGNAL QUI CASSERA PAR COUPURE DE L'ALIMENTATION OU RAPPROCHEMENT JUSQU'A LA PORTEE DES APPAREILS.
FR7739417A 1977-12-26 1977-12-26 Materiel evitant la perte ou le vol des objets equipes Granted FR2412896A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7739417A FR2412896A1 (fr) 1977-12-26 1977-12-26 Materiel evitant la perte ou le vol des objets equipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7739417A FR2412896A1 (fr) 1977-12-26 1977-12-26 Materiel evitant la perte ou le vol des objets equipes

Publications (2)

Publication Number Publication Date
FR2412896A1 true FR2412896A1 (fr) 1979-07-20
FR2412896B3 FR2412896B3 (fr) 1982-03-12

Family

ID=9199416

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7739417A Granted FR2412896A1 (fr) 1977-12-26 1977-12-26 Materiel evitant la perte ou le vol des objets equipes

Country Status (1)

Country Link
FR (1) FR2412896A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543715A1 (fr) * 1983-03-30 1984-10-05 Mayer Claude Dispositif de surveillance declenchant une alarme en cas d'eloignement entre l'utilisateur et une personne, un animal ou un objet surveille
US4476469A (en) * 1980-11-14 1984-10-09 Lander David R Means for assisting in locating an object
US4558307A (en) * 1982-09-08 1985-12-10 Lienart Van Lidt De Jeude Rola Reminder device
US4593273A (en) * 1984-03-16 1986-06-03 Narcisse Bernadine O Out-of-range personnel monitor and alarm
CN108615323A (zh) * 2017-01-20 2018-10-02 致伸科技股份有限公司 穿戴式装置防盗系统及其方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476469A (en) * 1980-11-14 1984-10-09 Lander David R Means for assisting in locating an object
US4558307A (en) * 1982-09-08 1985-12-10 Lienart Van Lidt De Jeude Rola Reminder device
FR2543715A1 (fr) * 1983-03-30 1984-10-05 Mayer Claude Dispositif de surveillance declenchant une alarme en cas d'eloignement entre l'utilisateur et une personne, un animal ou un objet surveille
US4593273A (en) * 1984-03-16 1986-06-03 Narcisse Bernadine O Out-of-range personnel monitor and alarm
CN108615323A (zh) * 2017-01-20 2018-10-02 致伸科技股份有限公司 穿戴式装置防盗系统及其方法

Also Published As

Publication number Publication date
FR2412896B3 (fr) 1982-03-12

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