Invention Grant
US08191662B2 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
- Patent Title: Device and method for heating a crankcase ventilation system in a hybrid vehicle
- Patent Title (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
-
Application No.: US12043290Application Date: 2008-03-06
-
Publication No.: US08191662B2Publication Date: 2012-06-05
- Inventor: Nils Sauvlet , Dieter Kraxner , Markus Goehring
- Applicant: Nils Sauvlet , Dieter Kraxner , Markus Goehring
- Applicant Address: DE
- Assignee: Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Current Assignee: Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Current Assignee Address: DE
- Agent Gerald E. Hespos; Michael J. Porco
- Priority: DE102007016205 20070404
- Main IPC: B60K6/22
- IPC: B60K6/22
Abstract:
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.
Public/Granted literature
- US20080245586A1 Device and Method for Heating a Crankcase Ventilation System in a Hybrid Vehicle Public/Granted day:2008-10-09
Information query
