发明名称 |
Control knob for thermostatically regulated mixing valve |
摘要 |
A mixing valve has a housing and a stem axially displaceable to adjust the output temperature of the valve. A tubular core body fixed in the housing an axially displaceable coupling body having an inner end axially engageable with the stem and an outer end formed with a screwthread. Interengaging formations on the coupling body and the core body inhibit rotation of the coupling body in the core body while permitting axial displacement of the coupling body in the core body. A knob rotatable about the axis has a screwthread meshing with the screwthread of the coupling-body outer end. A retainer engaged between the knob and the core body inhibits axial displacement of the knob on the core body and permits rotation of the knob on the core body so that rotation of the knob on the core body axially shifts the coupling body in the core body.
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申请公布号 |
US2003085290(A1) |
申请公布日期 |
2003.05.08 |
申请号 |
US20020278647 |
申请日期 |
2002.10.23 |
申请人 |
FRIEDRICH GROHE AG & CO. KG |
发明人 |
FRANKHOLZ CHRISTIAN |
分类号 |
F16K11/00;G05D23/13;(IPC1-7):G05D23/13;G05D23/12 |
主分类号 |
F16K11/00 |
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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