Title:
ROTARY INTERNAL COMBUSTION ENGINE
Document Type and Number:
WIPO Patent Application WO/2020/012668
Kind Code:
A1
Abstract:
A rotary internal combustion engine comprising: an output shaft; a rotor; a housing; an annular working chamber formed inside the housing or inside the housing and the rotor; a piston section provided in the rotor and rotating the inside of the annular working chamber; a plurality of movable partition members that partition the annular working chamber; an intake working chamber, a pressure working chamber, a combustion working chamber, and an exhaust working chamber that are formed inside the annular working chamber; an auxiliary combustion chamber formed in the piston section and having an opening that opens to the top of the piston section; a compressed gas guidance mechanism provided in the housing and guiding compressed mixed air from the compression working chamber to the auxiliary combustion chamber; and a combustion gas injection mechanism provided in the housing and injecting combustion gas from the auxiliary combustion chamber to the combustion working chamber.
Inventors:
OKAMURA TOSHIO (JP)
Application Number:
PCT/JP2018/027050
Publication Date:
January 16, 2020
Filing Date:
July 19, 2018
Export Citation:
Assignee:
OKAMURA YG (JP)
International Classes:
F02B53/00
Domestic Patent References:
| WO2007080660A1 | 2007-07-19 |
Foreign References:
| US1562299A | 1925-11-17 | |||
| JP2016514231A | 2016-05-19 | |||
| JP2008506884A | 2008-03-06 |
Attorney, Agent or Firm:
OKAMURA, Toshio (JP)
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