公开(公告)号：US20220381164A1

公开(公告)日：2022-12-01

申请号：US17878165

申请日：2022-08-01

Applicant: LSE R&D ENGINEERING LIMITED

Inventor： Allen Eugene Looney

IPC: F01L7/18 ,  F01L1/02 ,  F01L1/12 ,  F01L1/26 ,  F16H1/06 ,  F02F1/22 ,  F01L7/06 ,  F01L7/14 ,  F02F7/00

Abstract: A valve system/method suitable for an internal combustion engine (ICE), compressor pump, vacuum pump, and/or reciprocating mechanical device is disclosed. The system/method is optimized for construction of a four-stroke ICE. The rudimentary system incorporates a unitized intake and exhaust engine block cover (UEC) that enclose an intake rotary valve cylinder (IVC) and exhaust rotary valve cylinder (EVC) that control intake/exhaust flow through a respective intake rotary valve port (IVP) and an exhaust rotary valve port (EVP) into and out of a combustion cylinder that provides power to a piston and crankshaft. An intake multi-staged valve (IMV) and exhaust multi-staged valve (EMV) provide intake and exhaust flow control for the IVC/IVP and EVC/EVP. An enhanced system may include a variety of intake/exhaust port seals (IPS/EPS), forced induction (FIN), forced discharge (FID), centrifugal advance (CAD), and/or cooling channel spool (ICS/ECS).

公开(公告)号：US20220364484A1

公开(公告)日：2022-11-17

申请号：US17875856

申请日：2022-07-28

Applicant: LSE R&D ENGINEERING LIMITED

Inventor： Allen Eugene Looney

IPC: F01L7/18 ,  F01L1/02 ,  F01L1/12 ,  F01L1/26 ,  F16H1/06 ,  F02F1/22 ,  F01L7/06 ,  F01L7/14 ,  F02F7/00

Abstract: A valve system/method suitable for an internal combustion engine (ICE), compressor pump, vacuum pump, and/or reciprocating mechanical device is disclosed. The system/method is optimized for construction of a two-stroke ICE. The rudimentary system incorporates an intake engine block cover (IEC) and exhaust engine block cover (EEC) that enclose an intake rotary valve cylinder (IVC) and exhaust rotary valve cylinder (EVC) that control intake/exhaust flow through a respective intake rotary valve port (IVP) and an exhaust rotary valve port (EVP) into and out of a combustion cylinder that provides power to a piston and crankshaft. Intake/exhaust multi-staged valves (IMV/EMV) provide intake/exhaust flow control for the IVC/IVP and EVC/EVP. An enhanced system may include a variety of intake/exhaust port seals (IPS/EPS), forced induction/discharge (FIN/FID), centrifugal advance (CAD/ICA/ECA), and/or cooling channel spool (ICS/ECS).

公开(公告)号：US11549409B2

公开(公告)日：2023-01-10

申请号：US17875839

申请日：2022-07-28

Applicant: LSE R&D ENGINEERING LIMITED

Inventor： Allen Eugene Looney

IPC: F01L7/18 ,  F01L7/06 ,  F01L1/02 ,  F01L1/12 ,  F01L1/26 ,  F16H1/06 ,  F02F1/22 ,  F01L7/14 ,  F02F7/00

Abstract: A valve system/method suitable for an internal combustion engine (ICE), compressor pump, vacuum pump, and/or reciprocating mechanical device is disclosed. The system/method is optimized for construction of a four-stroke ICE. The rudimentary system incorporates an intake engine block cover (IEC) and exhaust engine block cover (EEC) that enclose an intake rotary valve disc (IVD) and exhaust rotary valve disc (EVD) that control intake/exhaust flow through a respective intake rotary valve port (IVP) and an exhaust rotary valve port (EVP) into and out of a combustion cylinder that provides power to a piston and crankshaft. An intake multi-staged valve (IMV) and exhaust multi-staged valve (EMV) provide intake and exhaust flow control for the IVD/IVP and EVD/EVP. An enhanced system may include a variety of intake/exhaust port seals (IPS/EPS), forced induction/discharge (FIN), centrifugal advance (CAD), and/or cooling channel spool (ICS/ECS).

公开(公告)号：US11492933B2

公开(公告)日：2022-11-08

申请号：US17572074

申请日：2022-01-10

Applicant: LSE R&D ENGINEERING LIMITED

Inventor： Allen Eugene Looney

IPC: F01L7/18 ,  F01L7/14 ,  F01L7/00 ,  F02F1/22 ,  F02F7/00 ,  F01L1/02 ,  F01L1/12 ,  F01L1/26 ,  F16H1/06 ,  F01L7/06

Abstract: In an internal combustion engine, first and second rotating members, one for the intake valve and one for the exhaust valve rotate next to the outside of an engine cylinder on opposite sides thereof when driven by a drive gear attached to the end of the engine's crankshaft. Each rotating member may include a ring gear having a valve port or aperture near its perimeter that cyclically aligns with a corresponding valve port formed through the cylinder wall near the top of the cylinder. A method of controlling valve timing comprises the steps of causing the rotating member containing the second valve port to periodically align in synchronism with the first port to control the passage of an air/fuel mixture and exhaust gases through the combustion cycles of the engine.

公开(公告)号：US11598229B2

公开(公告)日：2023-03-07

申请号：US17878165

申请日：2022-08-01

Applicant: LSE R&D ENGINEERING LIMITED

Inventor： Allen Eugene Looney

IPC: F01L7/18 ,  F01L7/06 ,  F01L7/14 ,  F01L1/02 ,  F01L1/12 ,  F01L1/26 ,  F02F1/22 ,  F02F7/00 ,  F16H1/06

Abstract: A valve system/method suitable for an internal combustion engine (ICE), compressor pump, vacuum pump, and/or reciprocating mechanical device is disclosed. The system/method is optimized for construction of a four-stroke ICE. The rudimentary system incorporates a unitized intake and exhaust engine block cover (UEC) that enclose an intake rotary valve cylinder (IVC) and exhaust rotary valve cylinder (EVC) that control intake/exhaust flow through a respective intake rotary valve port (IVP) and an exhaust rotary valve port (EVP) into and out of a combustion cylinder that provides power to a piston and crankshaft. An intake multi-staged valve (IMV) and exhaust multi-staged valve (EMV) provide intake and exhaust flow control for the IVC/IVP and EVC/EVP. An enhanced system may include a variety of intake/exhaust port seals (IPS/EPS), forced induction (FIN), forced discharge (FID), centrifugal advance (CAD), and/or cooling channel spool (ICS/ECS).

公开(公告)号：US20220372897A1

公开(公告)日：2022-11-24

申请号：US17875839

申请日：2022-07-28

Applicant: LSE R&D ENGINEERING LIMITED

Inventor： Allen Eugene Looney

IPC: F01L7/18 ,  F01L1/02 ,  F01L1/12 ,  F01L1/26 ,  F16H1/06 ,  F02F1/22 ,  F01L7/06 ,  F01L7/14 ,  F02F7/00

Abstract: A valve system/method suitable for an internal combustion engine (ICE), compressor pump, vacuum pump, and/or reciprocating mechanical device is disclosed. The system/method is optimized for construction of a four-stroke ICE. The rudimentary system incorporates an intake engine block cover (IEC) and exhaust engine block cover (EEC) that enclose an intake rotary valve disc (IVD) and exhaust rotary valve disc (EVD) that control intake/exhaust flow through a respective intake rotary valve port (IVP) and an exhaust rotary valve port (EVP) into and out of a combustion cylinder that provides power to a piston and crankshaft. An intake multi-staged valve (IMV) and exhaust multi-staged valve (EMV) provide intake and exhaust flow control for the IVD/IVP and EVD/EVP. An enhanced system may include a variety of intake/exhaust port seals (IPS/EPS), forced induction/discharge (FIN), centrifugal advance (CAD), and/or cooling channel spool (ICS/ECS).

公开(公告)号：US11624300B2

公开(公告)日：2023-04-11

申请号：US17875856

申请日：2022-07-28

Applicant: LSE R&D ENGINEERING LIMITED

Inventor： Allen Eugene Looney

IPC: F01L7/18 ,  F01L7/06 ,  F01L7/14 ,  F01L1/02 ,  F01L1/12 ,  F01L1/26 ,  F02F1/22 ,  F02F7/00 ,  F16H1/06

Abstract: A valve system/method suitable for an internal combustion engine (ICE), compressor pump, vacuum pump, and/or reciprocating mechanical device is disclosed. The system/method is optimized for construction of a two-stroke ICE. The rudimentary system incorporates an intake engine block cover (IEC) and exhaust engine block cover (EEC) that enclose an intake rotary valve cylinder (IVC) and exhaust rotary valve cylinder (EVC) that control intake/exhaust flow through a respective intake rotary valve port (IVP) and an exhaust rotary valve port (EVP) into and out of a combustion cylinder that provides power to a piston and crankshaft. Intake/exhaust multi-staged valves (IMV/EMV) provide intake/exhaust flow control for the IVC/IVP and EVC/EVP. An enhanced system may include a variety of intake/exhaust port seals (IPS/EPS), forced induction/discharge (FIN/FID), centrifugal advance (CAD/ICA/ECA), and/or cooling channel spool (ICS/ECS).

公开(公告)号：US11486275B2

公开(公告)日：2022-11-01

申请号：US17572264

申请日：2022-01-10

Applicant: LSE R&D ENGINEERING LIMITED

Inventor： Allen Eugene Looney

IPC: F01L1/26 ,  F01L5/04

Abstract: A valve system/method suitable for an internal combustion engine (ICE), compressor pump, vacuum pump, and/or reciprocating mechanical device is disclosed. The system/method is optimized for construction of a two-stroke ICE. The rudimentary system incorporates an intake engine block cover (IEC) and exhaust engine block cover (EEC) that enclose an intake rotary valve disc (IVD) and exhaust rotary valve disc (EVD) that control intake/exhaust flow through a respective intake rotary valve port (IVP) and an exhaust rotary valve port (EVP) into and out of a combustion cylinder that provides power to a piston and crankshaft. An intake multi-staged valve (IMV) and exhaust multi-staged valve (EMV) provide intake and exhaust flow control for the IVD/IVP and EVD/EVP. An enhanced system may include a variety of intake/exhaust port seals (IPS/EPS), forced induction/discharge (FIN), centrifugal advance (CAD), and/or cooling channel spool (ICS/ECS).

公开(公告)号：US20220127979A1

公开(公告)日：2022-04-28

申请号：US17572074

申请日：2022-01-10

Applicant: LSE R&D ENGINEERING LIMITED

Inventor： Allen Eugene Looney

IPC: F01L7/18 ,  F01L1/02 ,  F01L1/12 ,  F01L1/26 ,  F16H1/06 ,  F02F1/22 ,  F01L7/06 ,  F01L7/14 ,  F02F7/00

Abstract: In an internal combustion engine, first and second rotating members, one for the intake valve and one for the exhaust valve rotate next to the outside of an engine cylinder on opposite sides thereof when driven by a drive gear attached to the end of the engine's crankshaft. Each rotating member may include a ring gear having a valve port or aperture near its perimeter that cyclically aligns with a corresponding valve port formed through the cylinder wall near the top of the cylinder. A method of controlling valve timing comprises the steps of causing the rotating member containing the second valve port to periodically align in synchronism with the first port to control the passage of an air/fuel mixture and exhaust gases through the combustion cycles of the engine.

公开(公告)号：US20220127977A1

公开(公告)日：2022-04-28

申请号：US17572264

申请日：2022-01-10

Applicant: LSE R&D ENGINEERING LIMITED

Inventor： Allen Eugene Looney

IPC: F01L1/26 ,  F01L5/04

Abstract: A valve system/method suitable for an internal combustion engine (ICE), compressor pump, vacuum pump, and/or reciprocating mechanical device is disclosed. The system/method is optimized for construction of a two-stroke ICE. The rudimentary system incorporates an intake engine block cover (IEC) and exhaust engine block cover (EEC) that enclose an intake rotary valve disc (IVD) and exhaust rotary valve disc (EVD) that control intake/exhaust flow through a respective intake rotary valve port (IVP) and an exhaust rotary valve port (EVP) into and out of a combustion cylinder that provides power to a piston and crankshaft. An intake multi-staged valve (IMV) and exhaust multi-staged valve (EMV) provide intake and exhaust flow control for the IVD/IVP and EVD/EVP. An enhanced system may include a variety of intake/exhaust port seals (IPS/EPS), forced induction/discharge (FIN), centrifugal advance (CAD), and/or cooling channel spool (ICS/ECS).