发明名称 |
Electrically operated fluid control valve unit |
摘要 |
An electrically operated fluid control valve unit is associated with a moving-coil linear motor which includes the quantity of fluid flow across the tubular core, a permanent magnet for providing magnetic flux through the tubular core, a permanent magnet for providing magnetic flux through the tubular core, a moving-coil wound on the bobbin across the magnetic flux of the magnet to provide a linear force on the bobbin, and a pair of conductive springs connecting the moving-coil to an electric control circuit and biasing the bobbin toward its initial position. Each of the springs is insulated from one another and from the valve housing, the tubular core and the like to prevent from unexpected short of the springs.
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申请公布号 |
US4346736(A) |
申请公布日期 |
1982.08.31 |
申请号 |
US19800110560 |
申请日期 |
1980.01.09 |
申请人 |
AISIN SEIKI KABUSHIKI KAISHA |
发明人 |
INADA, MASAMI;OHUMI, TAKEHARU;HASHIMOTO, KENJI |
分类号 |
F16K31/06;F16K31/08;(IPC1-7):F16K11/07 |
主分类号 |
F16K31/06 |
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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