Title:
WORKING-GAS-CIRCULATION-TYPE ENGINE
Document Type and Number:
WIPO Patent Application WO/2011/096057
Kind Code:
A1
Abstract:
An working-gas-circulation-type engine (1) comprising: a combustion chamber (11) in which a working gas (Ar) having a higher specific heat ratio than air can expand as fuel (H2) combusts; a circulation path (20) capable of circulating gas, which contains the working gas (Ar), from the exhaust side to the intake side of the combustion chamber (11) and again supplying the gas to the combustion chamber (11); and a control device (60) for changing, on the basis of the specific heat ratio of the gas which circulates in the circulation path (20), the control parameter for controlling the combustion of the fuel (H2). The configuration enables the working-gas-circulation-type engine (1) to achieve stable output.
Inventors:
KUROKI RENTARO (JP)
SAWADA DAISAKU (JP)
KATO AKIRA (JP)
SAWADA DAISAKU (JP)
KATO AKIRA (JP)
Application Number:
PCT/JP2010/051527
Publication Date:
August 11, 2011
Filing Date:
February 03, 2010
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
KUROKI RENTARO (JP)
SAWADA DAISAKU (JP)
KATO AKIRA (JP)
KUROKI RENTARO (JP)
SAWADA DAISAKU (JP)
KATO AKIRA (JP)
International Classes:
F02B47/10; F02B43/10; F02D19/02; F02D21/04; F02M21/02
Foreign References:
| JP2007077834A | 2007-03-29 | |||
| JP2009281208A | 2009-12-03 | |||
| JPH1193681A | 1999-04-06 | |||
| JP2007064092A | 2007-03-15 |
Other References:
See also references of EP 2532856A4
Attorney, Agent or Firm:
SAKAI, Hiroaki et al. (JP)
Hiroaki Sakai (JP)
Hiroaki Sakai (JP)
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Claims:
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