Title:
AUXILIARY CHAMBER TYPE GAS ENGINE
Document Type and Number:
WIPO Patent Application WO/2019/065053
Kind Code:
A1
Abstract:
This auxiliary chamber type gas engine is provided with a main chamber forming portion for forming a main combustion chamber, and an auxiliary chamber forming portion for forming an auxiliary chamber which communicates with the main combustion chamber by way of a plurality of injection holes. The auxiliary chamber forming portion includes a cylindrical portion extending in the direction in which an auxiliary chamber central axis of the auxiliary chamber forming portion extends, and a distal end portion which blocks one end portion of the cylindrical portion, on the main combustion chamber side thereof, and in which the injection holes are formed. The distal end portion has a thin walled region, which is a region having a wall thickness T satisfying T
Inventors:
KASHIWAGI MASAHIRO (JP)
WATANABE DAIGO (JP)
FURUKAWA YUTA (JP)
WATANABE DAIGO (JP)
FURUKAWA YUTA (JP)
Application Number:
PCT/JP2018/031833
Publication Date:
April 04, 2019
Filing Date:
August 28, 2018
Export Citation:
Assignee:
MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD (JP)
International Classes:
F02B19/16; F02B43/00
Domestic Patent References:
| WO2011080917A1 | 2011-07-07 |
Foreign References:
| JPH05504185A | 1993-07-01 | |||
| JP2003254195A | 2003-09-10 | |||
| US20030213461A1 | 2003-11-20 | |||
| JPH07127529A | 1995-05-16 | |||
| JP2014066245A | 2014-04-17 | |||
| US20160326946A1 | 2016-11-10 | |||
| JPS5949720U | 1984-04-02 | |||
| JP5357926B2 | 2013-12-04 |
Other References:
See also references of EP 3667041A4
Attorney, Agent or Firm:
SEISHIN IP PATENT FIRM, P.C. (JP)
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