JP4264885B2 - 自動水栓 - Google Patents
自動水栓 Download PDFInfo
- Publication number
- JP4264885B2 JP4264885B2 JP2003308359A JP2003308359A JP4264885B2 JP 4264885 B2 JP4264885 B2 JP 4264885B2 JP 2003308359 A JP2003308359 A JP 2003308359A JP 2003308359 A JP2003308359 A JP 2003308359A JP 4264885 B2 JP4264885 B2 JP 4264885B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- sensor
- faucet
- detection area
- water discharge
- 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 - Fee Related
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- Domestic Plumbing Installations (AREA)
Description
Claims (1)
- 水栓具の吐水口より下方の吐水検知エリアの物体を検知する吐水センサーと、洗面器の奥部の止水検知エリアの物体を検知する止水センサーと、水栓具に通じる給水路の途中に設けた電磁弁と、吐水センサーのみが物体を検知したときに電磁弁を開弁させ、止水センサーが物体を検知したときに電磁弁を閉弁させる制御回路とで構成し、吐水検知エリアと止水検知エリアは、吐水センサーと止水センサーを構成する一つのマイクロ波ドップラーセンサーにおけるマイクロ波を発射する導波管の出口側に設けたビーム制御部品で分割して形成されていることを特徴とする自動水栓。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003308359A JP4264885B2 (ja) | 2003-09-01 | 2003-09-01 | 自動水栓 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003308359A JP4264885B2 (ja) | 2003-09-01 | 2003-09-01 | 自動水栓 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005076301A JP2005076301A (ja) | 2005-03-24 |
JP4264885B2 true JP4264885B2 (ja) | 2009-05-20 |
Family
ID=34410853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003308359A Expired - Fee Related JP4264885B2 (ja) | 2003-09-01 | 2003-09-01 | 自動水栓 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4264885B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4596138B2 (ja) * | 2005-02-10 | 2010-12-08 | Toto株式会社 | 自動吐水制御装置 |
JP5489053B2 (ja) * | 2009-03-31 | 2014-05-14 | Toto株式会社 | 水栓装置 |
JP2010236267A (ja) * | 2009-03-31 | 2010-10-21 | Toto Ltd | 水栓装置 |
JP5818223B2 (ja) * | 2010-12-28 | 2015-11-18 | Toto株式会社 | 給水装置 |
-
2003
- 2003-09-01 JP JP2003308359A patent/JP4264885B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2005076301A (ja) | 2005-03-24 |
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