Title:
ロータリ内燃機関
Document Type and Number:
Japanese Patent JP4995982
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent burning on a sliding surface between a cylinder peripheral wall and a rotor outer edge of a rotary internal combustion engine.SOLUTION: In the rotary internal combustion engine, a shutoff valve 31 is inserted into a cylinder in accordance with a rotation of a rotor blade 20, in the cylinder 1, to shut off a peripheral space of the cylinder in a radial direction. In addition, fuel and air are injected and combusted with respect to a sealing layer formed between the shut-off valve and the rotor blade, and a combustion pressure thereof directly provides a rotation to a rotor and an operation shaft with the shut-off valve as a base point of action. The shut-off valve 31 includes: a control valve 33 which is extendable from a lower end of the shut-off valve; and electromagnets 151 and 156 for moving the control valve.
Inventors:
Makoto Murata
Application Number:
JP2011241852A
Publication Date:
August 08, 2012
Filing Date:
November 04, 2011
Export Citation:
Assignee:
Makoto Murata
International Classes:
F02B53/00; F02B55/02; F02B55/08
Domestic Patent References:
| JP48028811A | ||||
| JP2005273505A | ||||
| JP64041602A | ||||
| JP64041601A | ||||
| JP46013881B1 |
Attorney, Agent or Firm:
Kijuro Kawakita