发明申请
US20080245586A1 Device and Method for Heating a Crankcase Ventilation System in a Hybrid Vehicle
有权
用于加热混合动力车辆中的曲轴箱通风系统的装置和方法
- 专利标题： Device and Method for Heating a Crankcase Ventilation System in a Hybrid Vehicle
- 专利标题（中）： 用于加热混合动力车辆中的曲轴箱通风系统的装置和方法
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申请号： US12043290申请日： 2008-03-06
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公开(公告)号： US20080245586A1公开(公告)日： 2008-10-09
- 发明人: Nils Sauvlet , Dieter Kraxner , Markus Goehring
- 申请人： Nils Sauvlet , Dieter Kraxner , Markus Goehring
- 申请人地址： DE Stuttgart
- 专利权人： Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- 当前专利权人： Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- 当前专利权人地址： DE Stuttgart
- 优先权： DE102007016205.9 20070404
- 主分类号： B60K6/20
- IPC分类号： B60K6/20 ; F02M25/06 ; F01P7/00
摘要：
A device and method for heating a positive crankcase ventilation system in a hybrid vehicle includes a ventilation device, provided on a crankcase, and a supercooling cycle for cooling power electronics for an electric motor of the hybrid vehicle. The ventilation device is heatable by way of the supercooling cycle in order to prevent icing of the ventilation device.
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