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公开(公告)号：US20170122253A1
公开(公告)日：2017-05-04
申请号：US15340928
申请日：2016-11-01
Applicant: Gabriel Justin Kohlmeyer , Matthew Jared Kohlmeyer
Inventor： Gabriel Justin Kohlmeyer , Matthew Jared Kohlmeyer
CPC classification number: F02G1/044 , F02G2244/02
Abstract: A closed cycle heat engine having working fluid sealed between pistons of different diameters, that are connected by a piston rod, within cylinders that create air tight seals with the pistons. It can also be used as a heat pump.
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