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:Method
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Computer Networks & Wireless Communication (AREA)
FR7141106A 1971-11-17 1971-11-17 Expired FR2160274B1 (en:Method)

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=9085899

Family Applications (1)

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

Country Status (1)

Country Link
FR (1) FR2160274B1 (en:Method)

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 (fr) * 1992-04-29 1994-01-11 Icoms Sprl Procede et systeme de detection.
BE1005991A3 (fr) 1992-06-25 1994-04-12 Ber Sa Dispositif et procede de detection et de protection.
EP2226452B1 (de) 2008-12-12 2014-05-14 Pepperl + Fuchs GmbH Türüberwachungssensor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1202260A (fr) * 1958-03-11 1960-01-08 Procédé et dispositif d'information sonore ou visuelle
US3444544A (en) * 1965-07-19 1969-05-13 American District Telegraph Co Light modulated intrusion detection system
FR1520903A (fr) * 1967-03-29 1968-04-12 Dispositif de détection à ultra-sons

Also Published As

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

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Legal Events

Date Code Title Description
ST Notification of lapse