发明名称 |
Automatic choking system for carburetor. |
摘要 |
The present disclosure concerns an automatic choke system designed to make a whole carburetor shorter and more compact. The system comprises a case body having a generally inverted L-shape, with a thermo-element housed in a vertical portion of the case body. A thermistor proximate to thermally expanding wax inside the thermo-element is heated up by electric current, which increases its own electric resistance with the increasing heat. A piston is projected from the top end of the thermo-element by the thermal expansion of the wax. A link housed in the horizontal portion of the case body is pivotally supported therein so as to move a moving part downward when the link is acted on by the piston. The moving part pushes down a starter valve to close a by-pass passageway as well as push down a needle to close an auxiliary fuel passageway. |
申请公布号 |
EP0647778(A1) |
申请公布日期 |
1995.04.12 |
申请号 |
EP19930119054 |
申请日期 |
1993.11.25 |
申请人 |
NIPPON THERMOSTAT CO., LTD. |
发明人 |
TAKAHIRO, IWAKI;MICHIHIRO, SUDA |
分类号 |
F02M1/04;F02M1/12 |
主分类号 |
F02M1/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|