发明名称 |
Turbocharger with dual function actuator |
摘要 |
An exhaust gas driven turbocharger is provided with a single pneumatic actuator which controls both a pivoting vane which varies the flow area or aspect ratio of the exhaust gas inlet passage to the turbine, and also controls the wastegate valve. A linkage mechanism including a preloaded spring and a bellcrank lever actuates levers controlling the wastegate valve and the pivoting vane.
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申请公布号 |
US4893474(A) |
申请公布日期 |
1990.01.16 |
申请号 |
US19880223302 |
申请日期 |
1988.07.25 |
申请人 |
ALLIED-SIGNAL INC. |
发明人 |
MILLER, CHARLES D.;JANIK, MARIAN;TOMOYASU, RICHARD S. |
分类号 |
F02B37/12;F02B37/18;F02B37/22;F02B37/24 |
主分类号 |
F02B37/12 |
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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