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Title:
WORKING GAS CIRCULATION TYPE ENGINE SYSTEM
Document Type and Number:
Japanese Patent JP2014177907
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an engine system which is excellent in thermal efficiency for an engine using fuel containing carbon such as heavy oil and natural gas.SOLUTION: A working gas circulation type engine system 1A to 1F which circulates working gas including argon through a system from an exhaust section to an air intake section of an engine comprises: an engine 10 which uses fuel including carbon; a condenser 22 to remove moisture in combustion gas exhausted from the engine; an excess gas discharge device 24 to discharge a portion of the combustion gas exhausted form the engine out of the system; carbon dioxide removing means 25 (27) to discharge carbon dioxide in the combustion gas exhausted from the engine out of the system; and oxygen supplying means 26 (27) to supply oxygen and the argon included in air outside the system to an inside of the system.

Inventors:
ISHIDA HIROYUKI
TOMONAGA NARIYUKI
OKA NOBUKI
Application Number:
JP2013053069A
Publication Date:
September 25, 2014
Filing Date:
March 15, 2013
Export Citation:
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Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
F02D21/04; F02B37/00; F02B47/10; F02D19/02; F02M21/02; F02M31/08; F02M31/20
Domestic Patent References:
JP2008002289A2008-01-10
JPH1193681A1999-04-06
JP2002155770A2002-05-31
JP2000265867A2000-09-26
JP2012167582A2012-09-06
JP2012219783A2012-11-12
JP2001517751A2001-10-09
JP2007224846A2007-09-06
Attorney, Agent or Firm:
誠真 IP patent business corporation



 
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