Title:
ROTARY PISTON ENGINE
Document Type and Number:
Japanese Patent JP2019015265
Kind Code:
A
Abstract:
To provide a rotary piston engine capable of properly discharging soot or the like out of a rotor storage chamber.SOLUTION: The rotary piston engine includes a rotor 3, a rotor storage chamber 2 to be partitioned into a plurality of operation chambers A where intake, compression, expansion and exhaust strokes are performed, by the rotation of the rotor 3, and exhaust ports for delivering exhaust gas from the rotor storage chamber 2. Herein, there are provided a rotor housing 5 encircling the outer periphery of the rotor 3 and a side housing 6 provided on the lateral side of the rotor 3 for partitioning the rotor storage chamber 2 together with the rotor housing 5. A side exhaust port 13 formed in the side housing 6 and a peri-cyclic exhaust port 14 formed in the rotor housing 5 are provided as the exhaust ports.SELECTED DRAWING: Figure 1
Inventors:
NOMOTO TETSUYA
OKUBO MASANORI
HIDAKA HIROYUKI
OKUBO MASANORI
HIDAKA HIROYUKI
Application Number:
JP2017134682A
Publication Date:
January 31, 2019
Filing Date:
July 10, 2017
Export Citation:
Assignee:
MAZDA MOTOR
International Classes:
F02B53/04; F02B27/06; F02B53/00; F02B53/06
Domestic Patent References:
| JPH03264733A | 1991-11-26 | |||
| JPS60152031U | 1985-10-09 | |||
| JPH0711969A | 1995-01-13 |
Foreign References:
| US20130025566A1 | 2013-01-31 |
Attorney, Agent or Firm:
Etsushi Kotani
Masataka Otani
Ko Sato
Masataka Otani
Ko Sato