US 10,890,110 B2
Internal combustion engine with a rotating piston and uni-directional rolling bear
Guray Ali Canli, Istanbul (TR); Ibrahim Akduman, Istanbul (TR); Ismail Kurtoglu, Istanbul (TR); Mehmet Cayoren, Istanbul (TR); Hasan Ercan, Istanbul (TR); and Haluk Ali Yumlu, Istanbul (TR)
Assigned to ISTANBUL TEKNIK UNIVERSITESI, Istanbul (TR); and MITOS MIKRODALGA GORUNTULEME SISTEMLERI MUHENDISLIK SANAYI VE TICARET LIMITED SIRKETI, Istanbul (TR)
Appl. No. 16/469,154
Filed by ISTANBUL TEKNIK UNIVERSITESI, Istanbul (TR); and MITOS MIKRODALGA GORUNTULEME SISTEMLERI MUHENDISLIK SANAYI VE TICARET LIMITED SIRKETI, Istanbul (TR)
PCT Filed Apr. 19, 2018, PCT No. PCT/TR2018/050177
§ 371(c)(1), (2) Date Jun. 13, 2019,
PCT Pub. No. WO2019/027400, PCT Pub. Date Feb. 7, 2019.
Claims priority of application No. 2017 05836 (TR), filed on Apr. 20, 2017; and application No. 2018 05337 (TR), filed on Apr. 16, 2018.
Prior Publication US 2020/0018229 A1, Jan. 16, 2020
Int. Cl. F02B 55/02 (2006.01); F01C 1/00 (2006.01); F01C 20/28 (2006.01); F01C 21/08 (2006.01); F01M 1/16 (2006.01); F02B 53/10 (2006.01); F02B 53/12 (2006.01); F02B 55/08 (2006.01); F02B 55/14 (2006.01); F01C 1/063 (2006.01); F01C 21/02 (2006.01); F02B 53/00 (2006.01)
CPC F02B 55/02 (2013.01) [F01C 1/00 (2013.01); F01C 1/063 (2013.01); F01C 20/28 (2013.01); F01C 21/02 (2013.01); F01C 21/08 (2013.01); F01M 1/16 (2013.01); F02B 53/00 (2013.01); F02B 53/10 (2013.01); F02B 53/12 (2013.01); F02B 55/08 (2013.01); F02B 55/14 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An internal combustion engine, comprising:
a motor body block having an interface, wherein a front cover and a back cover are connected on the interface by means of bolts, and the motor body block includes a hollow circular volume for engine's combustion, compression, intake and exhaust strokes,
a sparking-plug connected on the motor body block enabling combustion of a fuel-air mixture,
an exhaust discharge pipe for discharging exhaust gases is connected on the motor body block,
a fuel-air mixture pipe for supplying the fuel-air mixture to combustion rooms, and
an output shaft for collecting movements of a first rotor and a second rotor on a single shaft, and the output shaft is configured to turn at different angular speeds in different periods,
wherein;
the first rotor is supported with an inner ring of a first unidirectional rolling bearing supported with the output shaft to the back cover,
the first rotor has two blades rotating in the hollow circular volume of the motor body block with a variable angular speed,
a second rotor is supported with an inner ring of a second unidirectional rolling bearing supported with the output shaft to the front cover,
the second rotor has two blades rotating in the hollow circular volume of the motor body block with the variable angular speed,
a rolling bearing is provided between the first rotor and the second rotor, a third unidirectional rolling bearing enables rotation and bearing of the first rotor and the second rotor on each other,
the first unidirectional rolling bearing and the second unidirectional rolling bearing enables rotation of the first rotor and the second rotor at different times and at different extents,
the third unidirectional rolling bearing is provided on an inner collar of the second rotor and is configured to transfer a rotational movement of the second rotor to the output shaft, and
a fourth unidirectional rolling bearing is provided on an internal collar of the first rotor and is configured to transfer a rotational movement of the first rotor to the output shaft.