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Title:
VEHICLE HEAT RECOVERY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2015/159056
Kind Code:
A3
Abstract:
A system for an engine (101) comprises a heat recovery system and a gaseous fuel supply system. The heat recovery system comprises a first reservoir (104) for fluid, at least one evaporator (121) for transferring heat from an engine to the fluid, a vapour expander (129) for converting fluid vapour energy into motive power, and a condenser (134). The gaseous fuel supply system comprises a second reservoir (90) for liquefied gaseous fuel and a fuel evaporator(91) for expanding liquefied gaseous fuel into gaseous fuel for the engine. The condenser (134) is in thermal contact with the fuel evaporator (91).

Inventors:
SEALY MARK (GB)
COKER ADAM (US)
MORRIS JOHN (US)
Application Number:
PCT/GB2015/051115
Publication Date:
December 10, 2015
Filing Date:
April 13, 2015
Export Citation:
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Assignee:
NORGREN LTD C A (GB)
International Classes:
F01K21/04; F01K23/06; F01K25/08
Domestic Patent References:
WO2011008576A22011-01-20
WO2003023214A12003-03-20
Foreign References:
US20130160486A12013-06-27
GB2379957A2003-03-26
JPS55153808A1980-12-01
JPH03271507A1991-12-03
EP0009387A11980-04-02
US20120042656A12012-02-23
US5761896A1998-06-09
EP0676532A11995-10-11
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