Title:
ガスエンジン用燃料供給装置
Document Type and Number:
Japanese Patent JP5400844
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a fuel supply device for a gas engine, configured to immediately start and actuate the gas engine without preheating a fuel passage by an electric heater even in a low-temperature condition where it is difficult to gasify a liquefied fuel.SOLUTION: To a fuel cylinder 15, a first fuel passage for supplying a fuel delivered therefrom and converted into a gas phase to a mixer, and a second fuel passage 19 for supplying a liquid-phase fuel delivered from the fuel cylinder 15 to the mixer 3 are connected in parallel to each other; a first gas phase/liquid phase operation switching valve 22 which is normally closed, and is opened when the temperature of a gas engine is set above a predetermined value is interposed in the first fuel passage 18; and a second gas phase/liquid phase operation switching valve 42 which is opened at the start and during operation of the gas engine E, and is closed upon opening of the first gas phase/liquid phase operation switching valve 22 is interposed in the second fuel passage 19.
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Inventors:
Masakuni Fujinuma
Application Number:
JP2011198591A
Publication Date:
January 29, 2014
Filing Date:
September 12, 2011
Export Citation:
Assignee:
Honda Motor Co., Ltd.
International Classes:
F02M21/02
Attorney, Agent or Firm:
Ochiai 健
Kazuaki Niki
It is ぬ and an island. Shinji
Kazuaki Niki
It is ぬ and an island. Shinji