发明名称 |
Throttle valve |
摘要 |
A valve body is enlarged to contain the area of throttling vanes which are mounted on actuating shafts; the body is tapered along with the vanes to provide a loss of body area which is uniform to the throat section of the valve body; regulation of the vanes is accomplished by the shafts which extend outwardly of the valve body.
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申请公布号 |
US4300749(A) |
申请公布日期 |
1981.11.17 |
申请号 |
US19790103279 |
申请日期 |
1979.12.13 |
申请人 |
ALLIS-CHALMERS CORPORATION |
发明人 |
FERRO, ANTHONY J.;GOLDMAN, HOLLIDAY L. |
分类号 |
F16K1/20;(IPC1-7):F16K1/18 |
主分类号 |
F16K1/20 |
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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