SE7805034L - COUPLING DEVICE FOR MOVEMENT DETECTOR - Google Patents

COUPLING DEVICE FOR MOVEMENT DETECTOR

Info

Publication number
SE7805034L
SE7805034L SE7805034A SE7805034A SE7805034L SE 7805034 L SE7805034 L SE 7805034L SE 7805034 A SE7805034 A SE 7805034A SE 7805034 A SE7805034 A SE 7805034A SE 7805034 L SE7805034 L SE 7805034L
Authority
SE
Sweden
Prior art keywords
coupling device
movement detector
detector
movement
coupling
Prior art date
Application number
SE7805034A
Other languages
Swedish (sv)
Other versions
SE422502B (en
Inventor
V Magori
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of SE7805034L publication Critical patent/SE7805034L/en
Publication of SE422502B publication Critical patent/SE422502B/en

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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/50—Systems of measurement, based on relative movement of the target
    • G01S15/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S15/523—Discriminating between fixed and moving objects or between objects moving at different speeds for presence detection
    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/04—Systems determining presence of a target
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
    • G08B13/1609—Actuation by interference with mechanical vibrations in air or other fluid using active vibration detection systems
    • G08B13/1618—Actuation by interference with mechanical vibrations in air or other fluid using active vibration detection systems using ultrasonic detection means
SE7805034A 1977-05-11 1978-05-02 CLUTCH DEVICE FOR AN ULTRAL SOUND WORKING NOISE DETECTOR SE422502B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2721254A DE2721254C3 (en) 1977-05-11 1977-05-11 Circuit arrangement for a motion detector

Publications (2)

Publication Number Publication Date
SE7805034L true SE7805034L (en) 1978-11-12
SE422502B SE422502B (en) 1982-03-08

Family

ID=6008652

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7805034A SE422502B (en) 1977-05-11 1978-05-02 CLUTCH DEVICE FOR AN ULTRAL SOUND WORKING NOISE DETECTOR

Country Status (7)

Country Link
JP (1) JPS54115780A (en)
AT (1) AT368817B (en)
CH (1) CH627283A5 (en)
DE (1) DE2721254C3 (en)
FR (1) FR2390741A1 (en)
IT (1) IT1094543B (en)
SE (1) SE422502B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009975C2 (en) * 1980-03-14 1983-01-27 Siemens AG, 1000 Berlin und 8000 München Method for the impulse excitation of a piezoelectric sound transducer
US4402095A (en) * 1981-03-26 1983-09-06 Pepper Robert B Ultrasonically operated water faucet
FR2508210A1 (en) * 1981-06-22 1982-12-24 Alsthom Cgee Self adjusting ultrasonic intruder alarm - uses comparison between successive echo times to determine presence of intruder and actuate alarm
JPS587730A (en) * 1981-07-03 1983-01-17 シャープ株式会社 Supersonic switch
DE3222004C2 (en) * 1982-06-11 1985-10-10 Gotthilf Robert 7140 Ludwigsburg Dalferth Device for triggering and interrupting the water outlet when the water tap is open
US4520516A (en) * 1983-09-23 1985-06-04 Parsons Natan E Ultrasonic flow-control system
US4839039B2 (en) * 1986-02-28 1998-12-29 Recurrent Solutions Ltd Automatic flow-control device
DE4125288C2 (en) * 1991-07-31 1995-08-24 Hansa Metallwerke Ag Circuit arrangement for the contactless control of a sanitary fitting and method for operating such
CN107559437A (en) * 2017-09-25 2018-01-09 南京律智诚专利技术开发有限公司 A kind of full-automatic bulkhgead gate mechanism

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406385A (en) * 1965-08-16 1968-10-15 Hughes Aircraft Co Intruder detection system
US3629812A (en) * 1969-05-15 1971-12-21 Kidde & Co Walter Turbulence-compensated ultrasonic intruder detector

Also Published As

Publication number Publication date
AT368817B (en) 1982-11-10
JPS6245503B2 (en) 1987-09-28
CH627283A5 (en) 1981-12-31
JPS54115780A (en) 1979-09-08
DE2721254A1 (en) 1978-11-16
IT1094543B (en) 1985-08-02
SE422502B (en) 1982-03-08
FR2390741B1 (en) 1982-11-19
ATA251278A (en) 1982-03-15
DE2721254B2 (en) 1979-05-17
IT7822742A0 (en) 1978-04-27
FR2390741A1 (en) 1978-12-08
DE2721254C3 (en) 1980-01-03

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