FR2587106B1 - Dispositif de detection de proximite - Google Patents

Dispositif de detection de proximite

Info

Publication number
FR2587106B1
FR2587106B1 FR8513465A FR8513465A FR2587106B1 FR 2587106 B1 FR2587106 B1 FR 2587106B1 FR 8513465 A FR8513465 A FR 8513465A FR 8513465 A FR8513465 A FR 8513465A FR 2587106 B1 FR2587106 B1 FR 2587106B1
Authority
FR
France
Prior art keywords
detection device
proximity detection
proximity
detection
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.)
Expired - Fee Related
Application number
FR8513465A
Other languages
English (en)
Other versions
FR2587106A1 (fr
Inventor
Jean-Marc Augereau
Christian Cadon
Roger Langlade
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.)
Legrand SA
Original Assignee
Legrand 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 Legrand SA filed Critical Legrand SA
Priority to FR8513465A priority Critical patent/FR2587106B1/fr
Publication of FR2587106A1 publication Critical patent/FR2587106A1/fr
Application granted granted Critical
Publication of FR2587106B1 publication Critical patent/FR2587106B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00658—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys
    • G07C9/00722—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with magnetic components, e.g. magnets, magnetic strips, metallic inserts
    • G07C9/00738—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with magnetic components, e.g. magnets, magnetic strips, metallic inserts sensed by Hall effect devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
FR8513465A 1985-09-11 1985-09-11 Dispositif de detection de proximite Expired - Fee Related FR2587106B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8513465A FR2587106B1 (fr) 1985-09-11 1985-09-11 Dispositif de detection de proximite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8513465A FR2587106B1 (fr) 1985-09-11 1985-09-11 Dispositif de detection de proximite

Publications (2)

Publication Number Publication Date
FR2587106A1 FR2587106A1 (fr) 1987-03-13
FR2587106B1 true FR2587106B1 (fr) 1990-03-02

Family

ID=9322806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8513465A Expired - Fee Related FR2587106B1 (fr) 1985-09-11 1985-09-11 Dispositif de detection de proximite

Country Status (1)

Country Link
FR (1) FR2587106B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7570062B2 (en) * 2004-12-10 2009-08-04 Eaton Corporation Method of actuating a test function of an electrical switching apparatus and electrical switching apparatus employing the same
ITPN20080035A1 (it) * 2008-05-06 2009-11-07 Stem Srl "sensore magnetico di prossimita' bistabile ad effetto hall"

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2753381A1 (de) * 1977-11-30 1979-06-07 Sachs Systemtechnik Gmbh Magnetschaltschloss
US4241337A (en) * 1979-03-29 1980-12-23 General Electric Company Appliance door position sensor arrangement
NO802936L (no) * 1979-10-08 1981-04-09 Duraplug Elect Ltd Elektrisk bryteranordning
GB2087079A (en) * 1980-10-01 1982-05-19 Mcgarry Iain Electronic safety switch

Also Published As

Publication number Publication date
FR2587106A1 (fr) 1987-03-13

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse