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Title:
INTERNAL COMBUSTION ENGINE FUEL SUPPLY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2013/021434
Kind Code:
A1
Abstract:
An internal combustion engine fuel supply apparatus (1A) is configured to supply hydrogen fuel and hydrocarbon fuel separately from each other to a combustion chamber (E) of an internal combustion engine (50). The internal combustion engine fuel supply apparatus (1A) has a first combustion control mode in which hydrocarbon fuel is supplied to a radially central portion of the combustion chamber (E) and hydrogen fuel is supplied around the space in the combustion chamber (E) to which hydrocarbon fuel is supplied. The internal combustion engine fuel supply apparatus (1A) activates the first combustion control mode at the start of the internal combustion engine (50).

Inventors:
MICHIKAWAUCHI, Ryo (1 Toyota-cho, Toyota-sh, Aichi 71, 〒4718571, JP)
Application Number:
JP2011/067957
Publication Date:
February 14, 2013
Filing Date:
August 05, 2011
Export Citation:
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Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA (1 Toyota-cho, Toyota-shi Aichi, 71, 〒4718571, JP)
トヨタ自動車株式会社 (〒71 愛知県豊田市トヨタ町1番地 Aichi, 〒4718571, JP)
International Classes:
F02M67/14; F02M69/00
Foreign References:
JP2008267267A
JP2004036538A
JP2007113535A
Attorney, Agent or Firm:
KATAYAMA, Shuhei (Mitsui Sumitomo Marine Tepco Building, 6-1 Kyobashi 1-chome, Chuo-k, Tokyo 31, 〒1040031, JP)
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Claims: