公开(公告)号：US20170184016A1

公开(公告)日：2017-06-29

申请号：US15382859

申请日：2016-12-19

Applicant: LG ELECTRONICS INC.

Inventor： Byeonghun YU ,  Yunhi LEE ,  Changeon LEE ,  Byeongchul LEE ,  Kamgyu LEE

IPC: F02B55/08 ,  F02B53/04

CPC classification number: F02B55/08 ,  F01C1/22 ,  F01C19/025 ,  F02B53/04 ,  F02B2053/005 ,  F04C2250/00 ,  Y02T10/17

Abstract: The present invention provides a rotary engine including a housing having therein N rob accommodating portions (N is a natural number equal to or greater than 3), and combustion chambers communicating with the rob accommodating portions, respectively, a rotor having N−1 robs eccentrically rotating centering on a center of the rob accommodating portions, and consecutively accommodated in the respective rob accommodating portions during the eccentric rotation, and combustion controllers provided at both sides of each combustion chamber, and configured to limit a combustion range of mixed gas, whereby an excessive emission of unburned gas caused in an existing rotary engine can be overcome, efficiency of the engine can be improved, and a rotary engine with an optimized design condition can be provided.