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
TOMONAGA NARIYUKI
OKA NOBUKI
Application Number:
JP2013053069A
Publication Date:
September 25, 2014
Filing Date:
March 15, 2013
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
F02D21/04; F02B37/00; F02B47/10; F02D19/02; F02M21/02; F02M31/08; F02M31/20
Domestic Patent References:
JP2008002289A | 2008-01-10 | |||
JPH1193681A | 1999-04-06 | |||
JP2002155770A | 2002-05-31 | |||
JP2000265867A | 2000-09-26 | |||
JP2012167582A | 2012-09-06 | |||
JP2012219783A | 2012-11-12 | |||
JP2001517751A | 2001-10-09 | |||
JP2007224846A | 2007-09-06 |
Attorney, Agent or Firm:
誠真 IP patent business corporation