EXHAUST HEAT REGENERATION SYSTEM

WIPO Patent Application WO/2011/016354

A1

Disclosed is an exhaust heat regeneration system which makes it possible to prevent increased temperature of a pump in an expander having an integrated pump. The system comprises: an evaporator for cooling engine cooling water by means of heat exchange with a coolant; an expander for expanding coolant which has passed through the evaporator and been heated, in order to produce a drive force; a condenser for cooling and condensing the coolant which has passed through the expander; and a pump for pumping the coolant, which has passed through the condenser and been cooled, to the evaporator. The expander is coupled to the pump by means of a shaft, and the expander and pump are housed inside the same casing in order to configure the expander having an integrated pump. The pump comprises a high-pressure chamber which is provided on the expander side in the axial direction and allows a through-flow of coolant which is discharged to the evaporator, and a low-pressure chamber which is provided on the expander side in the axial direction and allows a through-flow of coolant which flows in from the condenser.

JP2017101566	VEHICULAR COOLING DEVICE
JPH0694843	INDUSTRIAL APPLICABILITY: Engine exhaust heat recovery device
JP2007211610	RANKINE CYCLE SYSTEM

KAWAJIRI KAZUHIKO (JP)
SATO MINORU (JP)
TSUCHINO KAZUNORI (JP)

PCT/JP2010/062506

February 10, 2011

July 26, 2010

Click for automatic bibliography generation  

MITSUBISHI ELECTRIC CORP (JP)
KAWAJIRI KAZUHIKO (JP)
SATO MINORU (JP)
TSUCHINO KAZUNORI (JP)

F02G5/00; F01C1/02; F01C13/04; F01C21/06; F01C21/18; F01D15/08; F04C23/02; F04C29/12

JP2007231855A	2007-09-13
JP2008157152A	2008-07-10

SOGA, Michiharu et al. (JP)
Michiharu Soga (JP)

View/Download PDF      PDF Help

Previous Patent: LIQUID DISPERSION OF FINE CORE/SHELL COMPLEX OXIDE PARTICLES, METHOD FOR PRODUCING THE LIQUID DISPER...

Next Patent: DETECTION DEVICE AND DETECTION METHOD FOR DETECTING MICROORGANISMS