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INVENTION
Patent of Russian Federation RU2164609
INTERNAL COMBUSTION ENGINE
Inventor: Zhernakov V.S.; Il'chaninov V.P.; Il'jasov B.G.; Komarov S.S.; Kusimov S.T.; Jakubov R.B.
Abstract: Ufimskij gosudarstvennyj aviatsionnyj tekhnicheskij universitet
Address for correspondence: 450000, g.Ufa-tsentr, ul. K. Marksa 12, UGATU, patentnyj otdel
Issue Date: 1999.04.16
FIELD: power engineering; air and road vehicles.
SUBSTANCE:
proposed internal combustion piston engine has housing, cylinder block and
pistons arranged in cylinders. Connecting rods are connected by cylindrical
joints with pistons and swinging outer frame-rocker installed on inclined plate
of oblique crank on engine output shaft. Each connecting rod is made in form of
eccentric shaft, eccentricity "e", meeting the following conditions: 
where 
is distance between engine axis and connecting rod attachment axis measured
along rocker; d is offset of engine: max
is maximum crank inclination angle. Pistons can be made stepped and provided
with rods installed in supports. Supports are brought out of fuel charge burning
zone and are secured on housing.
EFFECT: increased efficiency and economy and service life of engine by elimination of side pressure of piston onto cylinder walls and their contact engagement, improved reliability.
Date of publication 28.12.2006
Created/Updated: 25.05.2018