发明授权
- 专利标题： Cleaning valve drive unit
- 专利标题（中）： 清洁阀驱动单元
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申请号： US10727045申请日： 2003-12-04
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公开(公告)号： US07165577B2公开(公告)日： 2007-01-23
- 发明人: Hiroyuki Iwashita , Tsuyoshi Nakasone , Katsunori Tomita , Takanori Idota , Hironao Inoue
- 申请人： Hiroyuki Iwashita , Tsuyoshi Nakasone , Katsunori Tomita , Takanori Idota , Hironao Inoue
- 申请人地址： JP Aichi
- 专利权人： Nidec Sankyo Corporation & Inax Corporation
- 当前专利权人： Nidec Sankyo Corporation & Inax Corporation
- 当前专利权人地址： JP Aichi
- 代理机构： Sughrue Mion, PLLC
- 优先权： JPP2002-352258 20021204
- 主分类号： F16K31/53
- IPC分类号： F16K31/53
摘要：
A cleaning valve drive unit constituted to be able to supply water to a toilet by manual rotational operation of a main shaft in which the main shaft is constituted to be able to pull out from a cleaning operation position to a draining operation position. Whereas an operation limiting mechanism with respect to the main shaft enables to carry out cleaning operation to the toilet by rotational operation around an axis line with respect to the main shaft when the main shaft is disposed at the cleaning operation position, when the main shaft is moved to the draining operation position, the operation limiting mechanism permits to drain water by the rotational operation around the axis line with respect to the main shaft.
公开/授权文献
- US20040244849A1 Cleaning valve drive unit 公开/授权日：2004-12-09