IL43260A0 - Presence detector apparatus and door opening system comprising it - Google Patents

Presence detector apparatus and door opening system comprising it

Info

Publication number
IL43260A0
IL43260A0 IL43260A IL4326073A IL43260A0 IL 43260 A0 IL43260 A0 IL 43260A0 IL 43260 A IL43260 A IL 43260A IL 4326073 A IL4326073 A IL 4326073A IL 43260 A0 IL43260 A0 IL 43260A0
Authority
IL
Israel
Prior art keywords
door opening
opening system
presence detector
detector apparatus
door
Prior art date
Application number
IL43260A
Other languages
English (en)
Original Assignee
Microwave & Electronic Syst
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 Microwave & Electronic Syst filed Critical Microwave & Electronic Syst
Publication of IL43260A0 publication Critical patent/IL43260A0/xx

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
    • G08B13/187—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interference of a radiation field
    • 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
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/04—Systems determining the presence of a target

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
IL43260A 1972-09-21 1973-09-18 Presence detector apparatus and door opening system comprising it IL43260A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4384572 1972-09-21
GB1264973 1973-03-15

Publications (1)

Publication Number Publication Date
IL43260A0 true IL43260A0 (en) 1973-11-28

Family

ID=26249170

Family Applications (1)

Application Number Title Priority Date Filing Date
IL43260A IL43260A0 (en) 1972-09-21 1973-09-18 Presence detector apparatus and door opening system comprising it

Country Status (4)

Country Link
AU (1) AU6053773A (xx)
FR (1) FR2200969A5 (xx)
IL (1) IL43260A0 (xx)
NL (1) NL7312969A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8619727D0 (en) * 1986-08-13 1986-09-24 Electrosense Ltd Proximity detectors
IL115876A (en) 1995-11-05 1998-02-08 Sensotech Ltd Automatic door system with stair detector
EP2226452B1 (de) 2008-12-12 2014-05-14 Pepperl + Fuchs GmbH Türüberwachungssensor

Also Published As

Publication number Publication date
NL7312969A (xx) 1974-03-25
AU6053773A (en) 1975-03-20
FR2200969A5 (xx) 1974-04-19

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