AT368817B - Schaltungsanordnung fuer einen ultraschall-praesenz-bewegungsdetektor, vorgesehen fuer die beruehrungslose steuerung eines wasserhahnes - Google Patents

Schaltungsanordnung fuer einen ultraschall-praesenz-bewegungsdetektor, vorgesehen fuer die beruehrungslose steuerung eines wasserhahnes

Info

Publication number
AT368817B
AT368817B AT0251278A AT251278A AT368817B AT 368817 B AT368817 B AT 368817B AT 0251278 A AT0251278 A AT 0251278A AT 251278 A AT251278 A AT 251278A AT 368817 B AT368817 B AT 368817B
Authority
AT
Austria
Prior art keywords
tap
circuit arrangement
motion detector
contactless control
ultrasonic presence
Prior art date
Application number
AT0251278A
Other languages
English (en)
Other versions
ATA251278A (de
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 ATA251278A publication Critical patent/ATA251278A/de
Application granted granted Critical
Publication of AT368817B publication Critical patent/AT368817B/de

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 SYSTEMS, e.g. PERSONAL 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Domestic Plumbing Installations (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Electronic Switches (AREA)
AT0251278A 1977-05-11 1978-04-10 Schaltungsanordnung fuer einen ultraschall-praesenz-bewegungsdetektor, vorgesehen fuer die beruehrungslose steuerung eines wasserhahnes AT368817B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2721254A DE2721254C3 (de) 1977-05-11 1977-05-11 Schaltungsanordnung für einen Bewegungsdetektor

Publications (2)

Publication Number Publication Date
ATA251278A ATA251278A (de) 1982-03-15
AT368817B true AT368817B (de) 1982-11-10

Family

ID=6008652

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0251278A AT368817B (de) 1977-05-11 1978-04-10 Schaltungsanordnung fuer einen ultraschall-praesenz-bewegungsdetektor, vorgesehen fuer die beruehrungslose steuerung eines wasserhahnes

Country Status (7)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009975C2 (de) * 1980-03-14 1983-01-27 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Impulsanregung eines piezoelektrischen Schall-Sendewandlers
US4402095A (en) * 1981-03-26 1983-09-06 Pepper Robert B Ultrasonically operated water faucet
FR2508210A1 (fr) * 1981-06-22 1982-12-24 Alsthom Cgee Detecteur d'intrusion a ultrasons
JPS587730A (ja) * 1981-07-03 1983-01-17 シャープ株式会社 超音波スイツチ
DE3222004C2 (de) * 1982-06-11 1985-10-10 Gotthilf Robert 7140 Ludwigsburg Dalferth Vorrichtung zum Auslösen und Unterbrechen des Wasserauslaufes bei einem geöffneten Wasserhahn
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 (de) * 1991-07-31 1995-08-24 Hansa Metallwerke Ag Schaltungsanordnung zur berührungslosen Steuerung einer Sanitärarmatur sowie Verfahren zum Betreiben einer solchen
CN107559437A (zh) * 2017-09-25 2018-01-09 南京律智诚专利技术开发有限公司 一种全自动平板闸门机构

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
FR2390741B1 (de) 1982-11-19
ATA251278A (de) 1982-03-15
CH627283A5 (en) 1981-12-31
SE422502B (sv) 1982-03-08
IT1094543B (it) 1985-08-02
IT7822742A0 (it) 1978-04-27
DE2721254B2 (de) 1979-05-17
DE2721254C3 (de) 1980-01-03
JPS6245503B2 (de) 1987-09-28
JPS54115780A (en) 1979-09-08
SE7805034L (sv) 1978-11-12
DE2721254A1 (de) 1978-11-16
FR2390741A1 (fr) 1978-12-08

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee