Title:
GAS ENGINE AND SHIP PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2019/176128
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a gas engine and a ship provided with the same, the gas engine making it is possible to ensure a distance that enables fuel and an oxidizing agent to mix, and to evenly mix the oxidizing agent and the fuel even if the flow rate of gas traveling towards intake pipes varies. A gas engine (1) comprises: an intake passage (10) through which a gas flows; a plurality of intake pipes (12A, 12B) where the intake passage (10) branches apart at a branching section (14) that is downstream in the gas flow direction, the intake pipes opening to a cylinder (16) at the downstream end; and a fuel injection means (31) that injects fuel into the intake passage (10). The fuel injection means (31) is provided upstream of the branching section (14) in the gas flow direction, and injects varying quantities of fuel into the plurality of intake pipes (12A, 12B).
Inventors:
SHUTO SHINTARO (JP)
YAMADA SATOSHI (JP)
HOTTA KAZURO (JP)
NOGUCHI TOMOHIRO (JP)
IIZUKA KENICHI (JP)
NAKAMURA YUKI (JP)
YAMADA SATOSHI (JP)
HOTTA KAZURO (JP)
NOGUCHI TOMOHIRO (JP)
IIZUKA KENICHI (JP)
NAKAMURA YUKI (JP)
Application Number:
PCT/JP2018/027893
Publication Date:
September 19, 2019
Filing Date:
July 25, 2018
Export Citation:
Assignee:
MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD (JP)
International Classes:
F02M21/02; F02M61/04; F02M61/18; F02M69/00
Domestic Patent References:
| WO2004106722A2 | 2004-12-09 |
Foreign References:
| JP2003097359A | 2003-04-03 | |||
| JP2008075642A | 2008-04-03 | |||
| JP2017133491A | 2017-08-03 | |||
| JP2005307904A | 2005-11-04 | |||
| JPH03185266A | 1991-08-13 | |||
| JPH06173828A | 1994-06-21 | |||
| JPH1047166A | 1998-02-17 | |||
| JP2008138565A | 2008-06-19 |
Other References:
See also references of EP 3722586A4
Attorney, Agent or Firm:
FUJITA, Takaharu (JP)
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