发明名称 |
AIR VALVE MECHANISM FOR TWO-CYCLE ENGINE |
摘要 |
A carbureted two-cycle engine including an intake channel, a choke valve in the intake channel fixed to a pivotable choke valve shaft and lever, and a throttle valve in the intake channel fixed to a pivotable throttle valve shaft and lever. The engi ne includes an air channel in communication with fresh air, and an air valve fixed to a pivotable air valve shaft and lever. A piston within a cylinder of the engine includes a transfer port for intermittently connecting the intake channel and the air channel with a combustion chamber. An activating lever pivotably mounted to the air valve shaft transmits movement of the throttle lever to the air valve lever after a predetermined angle of rotation of the throttle lever. A fast idle latch is engagable by the choke lever to hold the throttle lever in a fast idle position until the throttle lever is separatel y moved.
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申请公布号 |
CA2445352(C) |
申请公布日期 |
2007.01.09 |
申请号 |
CA20032445352 |
申请日期 |
2003.10.16 |
申请人 |
ELECTROLUX HOME PRODUCTS, INC. |
发明人 |
WARFEL, PAUL A.;RUSS, SPENCER D.;TYNES, RODNEY W. |
分类号 |
F02M17/00;F02B25/02;F02B25/22;F02M9/08;F02M23/03 |
主分类号 |
F02M17/00 |
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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