发明名称 |
Fuel flow rate measuring device |
摘要 |
A fuel flow rate measuring device comprising a control rod axially movable in proportion to the rate of flow of air flowing through a suction pipe, a ball disposed in a taper bore and adapted to be moved in the taper bore by the control rod, the taper bore and the ball cooperating with each other to define a clearance which is variable in proportion to the rate of flow of the air, and a pressure regulator provided between a fluid inlet and outlet for keeping constant the fluid pressure difference across the clearance defined by the taper bore and ball.
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申请公布号 |
US4297981(A) |
申请公布日期 |
1981.11.03 |
申请号 |
US19790067453 |
申请日期 |
1979.08.17 |
申请人 |
NTN TOYO BEARING COMPANY, LIMITED |
发明人 |
KIMATA, KEI;YASUDA, YOSHINOBU;YOSHIDA, ISAMU;SARUTA, MASAHIRO |
分类号 |
F02M69/22;F02M69/26;F02M69/52;(IPC1-7):F02D9/12 |
主分类号 |
F02M69/22 |
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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