发明名称 |
FLAME-TYPE HEATER PLUG WITH TWO CONTROL COILS FOR AN AIR-COMPRESSION FUEL-INJECTION INTERNAL-COMBUSTION ENGINE |
摘要 |
The invention relates to a flame-type heater plug for an air-compression fuel-injection internal-combustion engine, especially a direct-injection and superchargable internal-combustion engine. The heater plug includes a heater tube arranged in the course of a plug housing and protective tube and has an integrated first control coil at a level of passage orifices in the protective tube, heating coil and a second control coil arranged outside the protective tube at a side of the heating coil opposite the first control coil. A heater-tube portion which projects from the protective tube and is located in the flow path of the intake air in the suction pipe of the internal-combustion engine is provided in which the second control coil is arranged for further influencing the power of the heating oil.
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申请公布号 |
US5130517(A) |
申请公布日期 |
1992.07.14 |
申请号 |
US19910658679 |
申请日期 |
1991.02.21 |
申请人 |
MERCEDES-BENZ AG |
发明人 |
SCHMID, FRIEDRICH;JOPPIG, PETER;KLAK, ROLAND |
分类号 |
F02B3/06;F02N19/02;F23Q7/00 |
主分类号 |
F02B3/06 |
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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