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Title:
FAUCET
Document Type and Number:
Japanese Patent JP2012136828
Kind Code:
A
Abstract:

To provide a faucet capable of recognizing the detection state of a human sensor in advance of water discharge, so as to prevent wetting of clothing or scald due to sudden water discharge.

A human sensor 19 is disposed at the tip of a water discharge pipe 13. An electromagnetic valve 20A which is opened or closed by the human sensor 19 is disposed in a faucet body 12. A control device 21 which controls the electromagnetic valve 20A to open for water discharge from the water discharge pipe 13 when the human sensor 19 detects a human body is disposed in the faucet body 12. The water discharge pipe 13 is provided with a display lamp 22. The control device 21 controls the display lamp 22 to perform display operation when the human sensor 19 detects a human body and controls the electromagnetic valve 20A to open after a lapse of time following the display operation.


Inventors:
FUJISHIRO TATSUYA
Application Number:
JP2010287872A
Publication Date:
July 19, 2012
Filing Date:
December 24, 2010
Export Citation:
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Assignee:
KVK CORP
International Classes:
E03C1/05; E03C1/044; F16K35/00; F16K37/00
Domestic Patent References:
JP2004316360A2004-11-11
JPH06173311A1994-06-21
JP2007315041A2007-12-06
JP2003268826A2003-09-25
JP2004316360A2004-11-11
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda



 
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