Title:
GAS ENGINE
Document Type and Number:
Japanese Patent JP2015086733
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a gas engine that can reduce emission of hydrocarbon during low loading and increase a load input limit.SOLUTION: The gas engine 100 regulates a supply air flow rate by a throttle valve 24 and has an ECU 50 for controlling a throttle opening rate D of the throttle valve 24. In the gas engine, the ECU 50 receives a load input command, drives at a predetermined load Ac1 or less, and increases the throttle opening rate D before injecting a fuel gas when an input load is more than a predetermined load input rate rAc1.
Inventors:
HAGIWARA RYOICHI
YAMAGISHI OSAMU
YAMAGISHI OSAMU
Application Number:
JP2013223754A
Publication Date:
May 07, 2015
Filing Date:
October 28, 2013
Export Citation:
Assignee:
YANMAR CO LTD
JAPAN SHIP MACHINERY & EQUIPMENT ASS
JAPAN SHIP MACHINERY & EQUIPMENT ASS
International Classes:
F02D19/02; F02D41/02; F02D41/04; F02M21/02
Domestic Patent References:
| JP2009057870A | 2009-03-19 | |||
| JP2009057872A | 2009-03-19 | |||
| JP372626Z | ||||
| JPS4221055Y1 | 1967-12-06 | |||
| JP2003161176A | 2003-06-06 | |||
| JP2009057873A | 2009-03-19 | |||
| JP2008215130A | 2008-09-18 |
Attorney, Agent or Firm:
Juichiro Yano
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