FR2160274B1 - - Google Patents

Info

Publication number
FR2160274B1
FR2160274B1 FR7141106A FR7141106A FR2160274B1 FR 2160274 B1 FR2160274 B1 FR 2160274B1 FR 7141106 A FR7141106 A FR 7141106A FR 7141106 A FR7141106 A FR 7141106A FR 2160274 B1 FR2160274 B1 FR 2160274B1
Authority
FR
France
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
Application number
FR7141106A
Other languages
French (fr)
Other versions
FR2160274A1 (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.)
Pont a Mousson SA
Original Assignee
Founderies de Pont a Mousson 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 Founderies de Pont a Mousson SA filed Critical Founderies de Pont a Mousson SA
Priority to FR7141106A priority Critical patent/FR2160274B1/fr
Publication of FR2160274A1 publication Critical patent/FR2160274A1/fr
Application granted granted Critical
Publication of FR2160274B1 publication Critical patent/FR2160274B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S13/56—Discriminating between fixed and moving objects or between objects moving at different speeds for presence detection
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
FR7141106A 1971-11-17 1971-11-17 Expired FR2160274B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7141106A FR2160274B1 (en) 1971-11-17 1971-11-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7141106A FR2160274B1 (en) 1971-11-17 1971-11-17

Publications (2)

Publication Number Publication Date
FR2160274A1 FR2160274A1 (en) 1973-06-29
FR2160274B1 true FR2160274B1 (en) 1974-03-29

Family

ID=9085899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7141106A Expired FR2160274B1 (en) 1971-11-17 1971-11-17

Country Status (1)

Country Link
FR (1) FR2160274B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823010A (en) * 1987-05-11 1989-04-18 The Stanley Works Sliding door threshold sensor
BE1005734A5 (en) * 1992-04-29 1994-01-11 Icoms Sprl Method and detection system.
BE1005991A3 (en) * 1992-06-25 1994-04-12 Ber Sa Device and method for detection and protection.
EP2226452B1 (en) 2008-12-12 2014-05-14 Pepperl + Fuchs GmbH Door monitoring sensor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1202260A (en) * 1958-03-11 1960-01-08 Method and device for sound or visual information
US3444544A (en) * 1965-07-19 1969-05-13 American District Telegraph Co Light modulated intrusion detection system
FR1520903A (en) * 1967-03-29 1968-04-12 Ultrasonic detection device

Also Published As

Publication number Publication date
FR2160274A1 (en) 1973-06-29

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Legal Events

Date Code Title Description
ST Notification of lapse