发明名称 |
Valve opening/closing drive device |
摘要 |
A valve opening/closing drive device includes a main body case formed by press molding and connected respectively with an inflow pipe and an outflow pipe. A valve element is provided within the main body case for opening and closing an opening part and a motor having a stator part placed on the outside of the main body case and a rotor part positioned inside of the main body case and opposite to the stator part for opening and closing the valve element is also provided. The device further includes a holder member supported by the main body case and provided with a temporary holding part for temporarily holding the inflow pipe or the outflow pipe when the pipes are joined with the main body case.
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申请公布号 |
US6682045(B2) |
申请公布日期 |
2004.01.27 |
申请号 |
US20020285285 |
申请日期 |
2002.10.31 |
申请人 |
SANKYO SEIKI MFG. CO., LTD. |
发明人 |
HASHIMOTO KATSUO |
分类号 |
F16K27/00;F16K31/04;(IPC1-7):F16K27/10;F16K27/12 |
主分类号 |
F16K27/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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