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Title:
エンジンシステム
Document Type and Number:
Japanese Patent JP5835281
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an engine system which suppresses that the controllability of a hydrogen generation capability lowers in a reformer owing to the intake pressure change of an engine.SOLUTION: In order to suppress fluctuation in a mixture ratio between air for reforming 100c and fuel gas for reforming 100a to be supplied from an ejector 101 to a reformer 104, against intake pressure change of an engine 108, an opening of a valve for controlling air for reforming 112 is controlled to control a flow rate of air for reforming being taken into the ejector 101. Thus, it is possible to suppress a ratio of reforming of fuel gas for reforming 100a is reformed into hydrogen gas in the reformer 104, against intake pressure change of the engine 108.

Inventors:
Kazuto Ogasawara
Hiroshi Miyagawa
Application Number:
JP2013138211A
Publication Date:
December 24, 2015
Filing Date:
July 01, 2013
Export Citation:
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Assignee:
Toyota Central R & D Labs.
International Classes:
F02M21/02; C01B3/04; C01B3/38; F02B51/02; F02M27/02
Domestic Patent References:
JP2004251273A
JP10106606A
JP2004186122A
JP59221509A
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office



 
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