The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 25, 2023
Filed:
Feb. 24, 2021
Jong Chan Kim, Gimpo-si, KR;
Jong Chan Kim, Gimpo-si, KR;
Other;
Abstract
An engine includes side plates and inner plates, cylinders installed inside the side plates and the inner plates, having a piston compression chamber, and having an inverted triangular shape and an equilateral triangular shape, an integrated crankshaft rotatably installed to pass through central regions of the inner plates and having crank-eccentric shafts eccentrically formed at both ends thereof, eccentric cams installed in the crank-eccentric shafts as eccentric driving holes and positioned in the piston compression chamber, elliptical rotor pistons rotatably installed on outer peripheral surfaces of the eccentric cams as eccentric cam bearings and eccentrically rotated in opposite directions, and eccentric cam eccentric shafts integrally formed at both ends of the eccentric cams and rotatably connected to an eccentric shaft bearing of a rear eccentric shaft and an eccentric bearing of an output shaft.