Title:
ROTARY PISTON ENGINE
Document Type and Number:
Japanese Patent JP2019015264
Kind Code:
A
Abstract:
To provide a rotary piston engine capable of enhancing engine performance without increasing sliding resistance of a rotor.SOLUTION: A rotary piston engine includes an eccentric shaft 4, a rotor 3 to be rotated around the eccentric shaft 4, and a housing 9 inside which a rotor storage chamber 2 is formed to house the rotor 3, In the housing 9, there are provided an exhaust port 13 for delivering exhaust gas from the rotor storage chamber 2, and intake ports 11, 12 for introducing intake air into the rotor storage chamber 2. The intake ports 11, 12 are provided so as to open only to a face of the rotor storage chamber 2 at one side in a rotary shaft direction of the rotor 3 housed therein, and the exhaust port 13 is provided so as to open only to the face of the rotor storage chamber 2 at the other side in the rotary shaft direction of the rotor 3 housed therein.SELECTED DRAWING: Figure 2
More Like This:
| JPS5272014 | ROTARY PISTON ENGINE |
Inventors:
NOMOTO TETSUYA
OKUBO MASANORI
HIDAKA HIROYUKI
OKUBO MASANORI
HIDAKA HIROYUKI
Application Number:
JP2017134681A
Publication Date:
January 31, 2019
Filing Date:
July 10, 2017
Export Citation:
Assignee:
MAZDA MOTOR
International Classes:
F02B53/04; F02B53/00
Domestic Patent References:
| JPH06280600A | 1994-10-04 | |||
| JPH06280602A | 1994-10-04 | |||
| JPH03264733A | 1991-11-26 | |||
| JP2016089720A | 2016-05-23 | |||
| JPS61232330A | 1986-10-16 |
Foreign References:
| US20130025566A1 | 2013-01-31 |
Attorney, Agent or Firm:
Etsushi Kotani
Masataka Otani
Ko Sato
Masataka Otani
Ko Sato