Title:
排ガス流からエネルギーを獲得する方法及び自動車
Document Type and Number:
Japanese Patent JP2011519398
Kind Code:
A
Abstract:
In a motor vehicle with an internal combustion engine providing a hot exhaust gas flow which is used as heat source for a Clausius-Rankine cycle process, wherein a pump is provided in the cycle for pumping, pressurizing and circulating an operating fluid, the pumping operation is controlled by a controller depending on the exhaust gas mass flow through an evaporator and possibly also the exhaust gas temperature to vaporize the operating fluid and expanding the vapor under pressure in an expander while generating energy. The vapor is condensed in a condenser to form a condensate which is again returned to the pump.
Inventors:
Jan Gertner
Thomas Koch
Martin Joseph Merckz
Thomas Koch
Martin Joseph Merckz
Application Number:
JP2010549036A
Publication Date:
July 07, 2011
Filing Date:
February 24, 2009
Export Citation:
Assignee:
Daimler AG
International Classes:
F02G5/04; F01N5/02
Domestic Patent References:
| JP2004052738A | 2004-02-19 |
Attorney, Agent or Firm:
Eri Adachi