Title:
Rotary valve internal combustion engine
Document Type and Number:
Japanese Patent JP6247295
Kind Code:
B2
Abstract:
A rotary valve internal combustion engine has a piston (1) connected to a crankshaft (3) and reciprocatable in a cylinder (2), a combustion chamber 4 being defined in part by the piston. The engine has a rotary valve (5) rotatable with a close sliding fit in a valve housing (8) fixed relative to the cylinder (2), the rotary valve having a valve body containing a volume (9) defining, in part, the combustion chamber 4 and further having in a wall part (11) thereof a port (1)2 giving, during rotation of the valve, fluid communication successively to and from the combustion chamber via inlet and exhaust ports (13), (14) in the valve housing. The rotary valve and the valve housing are both formed of aluminum.
Inventors:
Rowes Case
Mason brian
Mason brian
Application Number:
JP2015525932A
Publication Date:
December 13, 2017
Filing Date:
August 06, 2013
Export Citation:
Assignee:
R.S.V.Engines Limited
International Classes:
F01L7/02; F02B23/08
Domestic Patent References:
| JP59009111U | ||||
| JP2005273654A | ||||
| JP2001219263A |
Foreign References:
| US20110308491 |
Attorney, Agent or Firm:
Taro Murakami