公开(公告)号：US20230294850A1

公开(公告)日：2023-09-21

申请号：US18018691

申请日：2021-08-03

Applicant: LiquidPiston, Inc.

Inventor： Robert O’Brien ,  Rodrigo Eguiluz Carretero ,  Alexander Kopache ,  Mark Nickerson ,  Adam Spitulnik ,  Christopher Deely ,  Alexander Shkolnik ,  Nikolay Shkolnik ,  Jason Michael Deguzis

IPC: B64U50/11 ,  B64U50/33 ,  B64U50/19

CPC classification number: B64U50/11 ,  B64U50/19 ,  B64U50/33

Abstract: A hybrid drive having a load shaft; a motor/generator coupled to the load shaft; an internal combustion engine; an electromagnetic clutch, configured to disengageably couple the internal combustion engine to the load shaft, and located between the motor/generator and the internal combustion engine; and a power supply, coupled to the motor/generator and to the clutch.

公开(公告)号：US11149547B2

公开(公告)日：2021-10-19

申请号：US15700641

申请日：2017-09-11

Applicant: LiquidPiston, Inc.

Inventor： Alexander Shkolnik ,  Nikolay Shkolnik ,  Mark Nickerson ,  Daniele Littera ,  Alexander Kopache ,  Kyle Becker

IPC: F01C19/08 ,  F01C1/22 ,  F01C21/06

Abstract: Various embodiments describe modifications to X-engines, which would utilize a dedicated chamber to implement bottoming Rankine cycle as well as additional improvements in sealing and combustion efficiency—all contributing to high efficiency. Improvements in sealing include a face seal having multiple surfaces.

公开(公告)号：US20180023392A1

公开(公告)日：2018-01-25

申请号：US15700641

申请日：2017-09-11

Applicant: LiquidPiston, Inc.

Inventor： Alexander Shkolnik ,  Nikolay Shkolnik ,  Mark Nickerson ,  Daniele Littera ,  Alexander Kopache ,  Kyle Becker

IPC: F01C1/22 ,  F01C21/08 ,  F01N5/02 ,  F02M25/032 ,  F02B55/14 ,  F02B63/04 ,  F02M25/025 ,  F01C19/08 ,  F02B55/06

CPC classification number: F01C1/22 ,  F01C19/08 ,  F01C21/06 ,  F01C21/08 ,  F01N5/02 ,  F02B53/00 ,  F02B53/02 ,  F02B55/02 ,  F02B55/06 ,  F02B55/14 ,  F02B63/042 ,  F02M25/0222 ,  F02M25/025 ,  F02M25/032 ,  Y02T10/121 ,  Y02T10/16 ,  Y02T10/17

Abstract: Various embodiments describe modifications to X-engines, which would utilize a dedicated chamber to implement bottoming Rankine cycle as well as additional improvements in sealing, combustion efficiency—all contributing to high efficiency.