发明名称 |
Two-way valve with indicator section for indicating an on/off state of the valve |
摘要 |
A two-way valve has a diaphragm for opening and closing a fluid passage under an action of a pilot pressure. Further, the two-way valve has an indicator section. Displacement of a first rod and a second rod connected to the diaphragm is directly transmitted to the indicator section so that the indicator section can indicate whether the two-way valve is in the ON state where the fluid passage is opened or the two-way valve is in the OFF state where the fluid passage is closed.
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申请公布号 |
US6481459(B2) |
申请公布日期 |
2002.11.19 |
申请号 |
US20010899196 |
申请日期 |
2001.07.06 |
申请人 |
SMC KABUSHIKI KAISHA |
发明人 |
FUKANO YOSHIHIRO;UCHINO TADASHI |
分类号 |
F16K7/17;F16K37/00;(IPC1-7):F16K37/00 |
主分类号 |
F16K7/17 |
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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