FR1520903A - Dispositif de détection à ultra-sons - Google Patents

Dispositif de détection à ultra-sons

Info

Publication number
FR1520903A
FR1520903A FR100655A FR100655A FR1520903A FR 1520903 A FR1520903 A FR 1520903A FR 100655 A FR100655 A FR 100655A FR 100655 A FR100655 A FR 100655A FR 1520903 A FR1520903 A FR 1520903A
Authority
FR
France
Prior art keywords
detection device
ultrasonic detection
ultrasonic
detection
Prior art date
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
FR100655A
Other languages
English (en)
Inventor
Tsukushi Uchimoto
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 filed Critical
Priority to FR100655A priority Critical patent/FR1520903A/fr
Application granted granted Critical
Publication of FR1520903A publication Critical patent/FR1520903A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/05—Arrangements of devices on wash-basins, baths, sinks, or the like for remote control of taps
    • E03C1/055—Electrical control devices, e.g. with push buttons, control panels or the like
    • E03C1/057—Electrical control devices, e.g. with push buttons, control panels or the like touchless, i.e. using sensors
    • 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
    • E05F15/77—Power-operated mechanisms for wings with automatic actuation using wireless control
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/945—Proximity switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
FR100655A 1967-03-29 1967-03-29 Dispositif de détection à ultra-sons Expired FR1520903A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR100655A FR1520903A (fr) 1967-03-29 1967-03-29 Dispositif de détection à ultra-sons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR100655A FR1520903A (fr) 1967-03-29 1967-03-29 Dispositif de détection à ultra-sons

Publications (1)

Publication Number Publication Date
FR1520903A true FR1520903A (fr) 1968-04-12

Family

ID=8627751

Family Applications (1)

Application Number Title Priority Date Filing Date
FR100655A Expired FR1520903A (fr) 1967-03-29 1967-03-29 Dispositif de détection à ultra-sons

Country Status (1)

Country Link
FR (1) FR1520903A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2160274A1 (fr) * 1971-11-17 1973-06-29 Pont A Mousson Fond
EP0061837A1 (fr) * 1981-03-26 1982-10-06 Robert Bacon Pepper Robinet d'eau commandé par ultrasons
EP0107663A4 (fr) * 1981-12-02 1985-09-18 Secton Pty Ltd Organe de sommier pour une porte.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2160274A1 (fr) * 1971-11-17 1973-06-29 Pont A Mousson Fond
EP0061837A1 (fr) * 1981-03-26 1982-10-06 Robert Bacon Pepper Robinet d'eau commandé par ultrasons
EP0107663A4 (fr) * 1981-12-02 1985-09-18 Secton Pty Ltd Organe de sommier pour une porte.

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