发明授权
- 专利标题: Flush water supply system for toilet stool
- 专利标题(中): 厕所水冲洗供水系统
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申请号: US502063申请日: 1990-03-29
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公开(公告)号: US5052060A公开(公告)日: 1991-10-01
- 发明人: Atsuo Makita , Hirofumi Takeuchi , Shinji Shibata , Noboru Shimbara
- 申请人: Atsuo Makita , Hirofumi Takeuchi , Shinji Shibata , Noboru Shimbara
- 申请人地址: JPX Fukuoka
- 专利权人: Toto Ltd.
- 当前专利权人: Toto Ltd.
- 当前专利权人地址: JPX Fukuoka
- 主分类号: E03D5/00
- IPC分类号: E03D5/00 ; E03D5/10
摘要:
A flush water supply system comprising a passageway valve mounted in a pipeline for supplying flush water to a toilet stool, and a control circuit for controlling the closing and opening of the passageway valve. A constant flow valve is mounted in the pipeline for keeping a predetermined amount of discharge flow, irrespective of water supply pressure.
公开/授权文献
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