发明授权
- 专利标题： Fuel-operated heater, especially an auxiliary heater for a motor vehicle
- 专利标题（中）： 燃油加热器，特别是汽车辅助加热器
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申请号： US769107申请日： 1996-12-18
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公开(公告)号： US5893710A公开(公告)日： 1999-04-13
- 发明人: Dirk Brenner
- 申请人： Dirk Brenner
- 申请人地址： DEX Esslingen
- 专利权人： J. Eberspacher GmbH & Co.
- 当前专利权人： J. Eberspacher GmbH & Co.
- 当前专利权人地址： DEX Esslingen
- 优先权： DEX19548226 19951222
- 主分类号： B60H1/22
- IPC分类号： B60H1/22 ; F01N3/025 ; F01N9/00 ; F23N1/02 ; F23N5/08 ; F24H1/00
摘要：
A fuel-operated heater, especially an auxiliary heater for a motor vehicle, with a fuel feed pump and/or with a combustion air fan, is provided with a combustion control circuit. The control circuit acts to maintain a predetermined air-to-fuel ratio at a constant value in the combustion chamber of the heater ("lambda value") by energizing the controllable fuel feed pump and/or the controllable combustion air fan.
公开/授权文献
- US5326523A Method for the manufacture of a plastic molded part 公开/授权日：1994-07-05
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