公开(公告)号：US20170363047A1

公开(公告)日：2017-12-21

申请号：US15622691

申请日：2017-06-14

Applicant: NEXT GENERATION ENGINES LLC

Inventor： ALFRED A. TURNER, JR. ,  EDMOND EUGENE McCRICKARD ,  THOMAS LEE ROBERTS, III

IPC: F02M25/10 ,  F02D7/02 ,  F02D33/00

CPC classification number: F02M25/10 ,  F01L1/04 ,  F01L7/021 ,  F01L7/12 ,  F01N5/02 ,  F01N2240/02 ,  F02D7/02 ,  F02D33/003 ,  F02M27/00 ,  F02M31/093 ,  Y02T10/121

Abstract: A power system including a variable volume combustion chamber for a two-stroke engine having a controlled exhaust port, a fuel injector to the combustion chamber and an oxygen injector to the combustion chamber. The oxygen injector provides repeated oxygen injection pulses to complete a charge. The controlled exhaust port includes an oscillating rotatably mounted valve. A source of pressurized concentrated oxygen to the oxygen injector is in a closed case having a ceramic fiber membrane. An air inlet and a waste outlet are in communication with a first side of the ceramic fiber membrane. An oxygen outlet is in communication with a second side of the ceramic fiber Ionic transport membrane. The case has a heat transfer surface in communication with the controlled exhaust port from the combustion chamber.