发明名称 |
AIR FUEL RATIO CONTROLLER OF CARBURETOR |
摘要 |
PROBLEM TO BE SOLVED: To provide an air fuel ratio controller of a carburetor which can surely open or close a second bleed air passage in response to an opening of a throttle valve with a simple structure. SOLUTION: The air fuel ratio controller of the carburetor includes an air bleed chamber 13 formed on an outer periphery of a main nozzle 5 to communicate with an interior of the nozzle 5 via many bleed holes 14. A first bleed air passage 15 of a normal time flowing state and a second bleed air passage 16 opened or closed by control valves 20 are connected to the chamber 13. In the controller, the valves 20 are constituted of a part of throttle valves 7 so as to open or close the passage 16 in response to the opening of the valves 7. COPYRIGHT: (C)2004,JPO
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申请公布号 |
JP2004137928(A) |
申请公布日期 |
2004.05.13 |
申请号 |
JP20020301653 |
申请日期 |
2002.10.16 |
申请人 |
HONDA MOTOR CO LTD |
发明人 |
KOGA HIBIKI;UTSUKI HIDEKAZU |
分类号 |
F02M19/06;F02D41/32;F02D45/00;F02M7/23;F02M7/24;(IPC1-7):F02M7/24 |
主分类号 |
F02M19/06 |
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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