Title:
AUXILIARY CHAMBER GAS SUPPLY APPARATUS FOR GAS ENGINE
Document Type and Number:
WIPO Patent Application WO/2013/080829
Kind Code:
A1
Abstract:
Provided is an auxiliary chamber gas supply apparatus for a gas engine provided with auxiliary chamber gas supply channels (5, 14, 28, 29) for supplying fuel gas to an auxiliary chamber (4), the auxiliary chamber gas supply channels connected to a fuel gas supply source (24) via an electromagnetic valve (23) such that, when the electromagnetic valve is opened, an amount of fuel gas corresponding to an open time of the electromagnetic valve is supplied from the fuel gas supply source via the auxiliary chamber gas supply channels to the auxiliary chamber. The open time of the electromagnetic valve (23) is set such that a predetermined amount of fuel gas can be supplied to the auxiliary chamber (4). In the auxiliary chamber gas supply channels (5, 14, 28, 29), an aperture portion (30) for extending the open time of the electromagnetic valve (23) is formed.
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Inventors:
TERAKADO KIYOSHI (JP)
FURUKAWA YUTA (JP)
YOSHIZUMI HIROSHI (JP)
FURUKAWA YUTA (JP)
YOSHIZUMI HIROSHI (JP)
Application Number:
PCT/JP2012/079975
Publication Date:
June 06, 2013
Filing Date:
November 19, 2012
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
F02B19/12; F02M21/02
Foreign References:
| JP2009221935A | 2009-10-01 | |||
| JP2008248850A | 2008-10-16 | |||
| JPH0524922U | 1993-04-02 | |||
| JP2000320369A | 2000-11-21 | |||
| JP2010150983A | 2010-07-08 | |||
| JP2010265835A | 2010-11-25 |
Other References:
See also references of EP 2787192A4
Attorney, Agent or Firm:
TAKAHASHI, MATSUMOTO & PARTNERS INTELLECTUAL PROPERTY CORP. (JP)
Patent business corporation Takahashi 松本 & partners (JP)
Patent business corporation Takahashi 松本 & partners (JP)
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Claims: