Title:
FAULTY COMBUSTION PREVENTION SYSTEM FOR DIESEL ENGINE
Document Type and Number:
WIPO Patent Application WO/2013/088886
Kind Code:
A1
Abstract:
In a diesel engine that uses liquefied gas as fuel, a faulty combustion prevention system for preventing faulty combustion in the diesel engine caused by the leakage of fuel to the combustion chambers from injection nozzles arranged on the air cylinders, wherein the combustion chambers (7a, 7c) of a pair of air cylinders (6A, 6C) having a phase difference of 360° for the stroke are formed connected by a connecting pipe (19) via their respective escape valves (21a, 2ac). In this faulty combustion prevention system for a diesel engine, when the diesel engine (1) starts, both of the escape valves (21a, 21c) are opened at least when one air cylinder (6A) is in the compression stroke.
Inventors:
HARA TAKASHI (JP)
Application Number:
PCT/JP2012/079340
Publication Date:
June 20, 2013
Filing Date:
November 13, 2012
Export Citation:
Assignee:
ISUZU MOTORS LTD (JP)
International Classes:
F02D13/02; F02D19/02; F02D45/00; F02M21/02
Domestic Patent References:
| WO2002084088A1 | 2002-10-24 |
Foreign References:
| JPH01125827U | 1989-08-28 | |||
| JPH0734913A | 1995-02-03 | |||
| JPS62195414A | 1987-08-28 | |||
| JP2011122531A | 2011-06-23 | |||
| JP2004353562A | 2004-12-16 |
Attorney, Agent or Firm:
Seiryu Patent Professional Corporation et al. (JP)
Clear stream international patent business corporation (JP)
Clear stream international patent business corporation (JP)
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