TW202493B - - Google Patents

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Publication number
TW202493B
TW202493B TW081108689A TW81108689A TW202493B TW 202493 B TW202493 B TW 202493B TW 081108689 A TW081108689 A TW 081108689A TW 81108689 A TW81108689 A TW 81108689A TW 202493 B TW202493 B TW 202493B
Authority
TW
Taiwan
Prior art keywords
water
sensor
ultrasonic
oscillated
detects
Prior art date
Application number
TW081108689A
Other languages
English (en)
Chinese (zh)
Original Assignee
Enakkusu Kk
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 Enakkusu Kk filed Critical Enakkusu Kk
Application granted granted Critical
Publication of TW202493B publication Critical patent/TW202493B/zh

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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Domestic Plumbing Installations (AREA)
TW081108689A 1991-12-30 1992-10-30 TW202493B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3359098A JP2622640B2 (ja) 1991-12-30 1991-12-30 自動水栓装置

Publications (1)

Publication Number Publication Date
TW202493B true TW202493B (de) 1993-03-21

Family

ID=18462738

Family Applications (1)

Application Number Title Priority Date Filing Date
TW081108689A TW202493B (de) 1991-12-30 1992-10-30

Country Status (5)

Country Link
EP (1) EP0550260B1 (de)
JP (1) JP2622640B2 (de)
KR (1) KR930013393A (de)
DE (1) DE69214926T2 (de)
TW (1) TW202493B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101886713B (zh) * 2010-07-12 2012-03-28 厦门市易洁卫浴有限公司 利用超声波控制开关的龙头及其开关方法
JP6656587B2 (ja) * 2016-03-23 2020-03-04 Toto株式会社 水周り機器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2034877C2 (de) * 1970-07-07 1971-12-30 Visolux Elektronik Richard Sie Auf bewegung im wasserauslaufbereich ansprechende steuereinrichtung für wasserzuführungen von waschbecken od dgl
DE2721217C3 (de) * 1977-05-11 1980-06-12 Siemens Ag, 1000 Berlin Und 8000 Muenchen Auslauf armatur mit beruhrungsloser Steuerung des Absperrmechanismus
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

Also Published As

Publication number Publication date
KR930013393A (ko) 1993-07-21
JPH05179680A (ja) 1993-07-20
EP0550260A1 (de) 1993-07-07
DE69214926D1 (de) 1996-12-05
EP0550260B1 (de) 1996-10-30
DE69214926T2 (de) 1997-02-27
JP2622640B2 (ja) 1997-06-18

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