公开(公告)号：US11085297B1

公开(公告)日：2021-08-10

申请号：US15442617

申请日：2017-02-24

Applicant: Warren Engine Company, Inc.

Inventor： James C. Warren

IPC: F01B7/02 ,  F01B7/14 ,  F02B75/28 ,  F02B75/02 ,  F02F1/18 ,  F02F3/28

Abstract: A four-stroke opposed piston engine contains a drive train containing two outer crank shaft gears, and two inner synchro gears, wherein the inner synchro gears are twice the diameter of the outer crank shaft gears. Additionally, novel piston faces are presented that when fixed on opposed pistons, create annular cavities that form advantageous combustion chambers when the pistons are at top dead center.

公开(公告)号：US11441529B1

公开(公告)日：2022-09-13

申请号：US16188348

申请日：2018-11-13

Applicant: Warren Engine Company, Inc.

Inventor： Gregory B. Powell ,  James C. Warren ,  William Vince Meyers, Jr.

IPC: F02P15/00 ,  F02P15/02 ,  F02B75/02 ,  F02B75/28

Abstract: A four-stroke opposed-piston engine contains a cylinder having a periphery and a combustion chamber and an ignition system, wherein the ignition system is fixed to the cylinder periphery and at least partially contained within the combustion chamber. During combustion, the ignition system is adapted to locate a spark within a fuel-rich predetermined region of the combustion chamber.

公开(公告)号：US11092071B1

公开(公告)日：2021-08-17

申请号：US14531921

申请日：2014-11-03

Applicant: Warren Engine Company, Inc.

Inventor： James C. Warren

IPC: F02B75/28 ,  F02F7/00

Abstract: An opposed piston engine includes an engine housing (20), at least one cylinder housing (300) coupled to the engine housing, and a cylinder (210) supported by the at least one cylinder housing (300). The cylinder has a first end and a second end opposite the first end. Each of the first and second cylinder ends is directly supported by the engine housing (20).

公开(公告)号：US10662893B1

公开(公告)日：2020-05-26

申请号：US15650844

申请日：2017-07-14

Applicant: Warren Engine Company, Inc.

Inventor： Gregory B. Powell ,  James C. Warren

IPC: F02F3/26 ,  F02B75/02 ,  F02B75/28 ,  F02P15/00 ,  F02P15/02

Abstract: An opposed-piston engine contains opposed pistons wherein each piston has a piston face containing a recess. The recesses formed in the piston faces define a combustion chamber when contained within a cylinder. An ignition system is at least partially contained within the combustion chamber to enhance the combustion efficiency of a fuel-air mixture within the combustion system.

公开(公告)号：US20170356310A1

公开(公告)日：2017-12-14

申请号：US15621711

申请日：2017-06-13

Applicant: Warren Engine Company, Inc.

Inventor： Gregory B. Powell ,  James C. Warren

IPC: F01K23/10 ,  H01M8/04014 ,  F01N3/02 ,  F01K23/08

CPC classification number: F02G5/04 ,  F01K23/065 ,  F01K23/08 ,  F01K23/10 ,  F01N3/02 ,  F01N3/0205 ,  F02B63/044 ,  F24D11/005 ,  F24D17/0005 ,  F24D17/001 ,  F24D2200/26 ,  H01M8/04022 ,  Y02E20/14

Abstract: A combined heat and power system, or an energy system, is provided. A four-stroke opposed-piston engine provides efficient power from a generator set or genset. A heat exchange system is provided within the energy system to provide efficient waste heat recovery as the engine is operated.

公开(公告)号：US10337452B2

公开(公告)日：2019-07-02

申请号：US15621711

申请日：2017-06-13

Applicant: Warren Engine Company, Inc.

Inventor： Gregory B. Powell ,  James C. Warren

IPC: F01N3/02 ,  F02G5/04 ,  F02B63/04 ,  F24D11/00 ,  F24D17/00 ,  F01K23/08 ,  F01K23/10 ,  H01M8/04014 ,  F01K23/06

Abstract: A combined heat and power system, or an energy system, is provided. A four-stroke opposed-piston engine provides efficient power from a generator set or genset. A heat exchange system is provided within the energy system to provide efficient waste heat recovery as the engine is operated.