公开(公告)号：US09518482B2

公开(公告)日：2016-12-13

申请号：US14293635

申请日：2014-06-02

Applicant: Riley Dale Pelfrey ,  Rick Dean Pelfrey ,  Jared Brewer ,  Seule Kabir

Inventor： Riley Dale Pelfrey ,  Rick Dean Pelfrey ,  Jared Brewer ,  Seule Kabir

IPC: F01L1/46 ,  F01L1/047 ,  F01L1/26 ,  F01L1/28 ,  F01L7/06 ,  F01L7/14 ,  F01L7/18 ,  F01L3/00

CPC classification number: F01L1/047 ,  F01L1/26 ,  F01L1/285 ,  F01L3/00 ,  F01L7/06 ,  F01L7/14 ,  F01L7/18

Abstract: This invention presents a method to improve the volumetric efficiency of a reciprocating internal combustion engine using a common transfer port between the exhaust and intake port. The engine employs a poppet valve as part of the intake and exhaust valve to control the flow from the transfer port into the combustion chamber. Two plate type valves outside of the combustion chamber are located at both ends of the transfer port to control the flow coming from the intake and out the exhaust. The timing for opening and closing of the poppet type valve is regulated to remain open for a longer duration which provides complete evacuation of air in the exhaust stroke. The ejector effect from the exhaust flow through the transfer port draws a vacuum into the cylinder. When the exhaust plate closes, the vacuum diverts the intake into the cylinder.

Abstract translation: 本发明提出了一种提高使用在排气和进气口之间的公共输送口的往复式内燃机的体积效率的方法。 发动机采用提升阀作为进排气阀的一部分，以控制从输送口进入燃烧室的流量。 在燃烧室外的两个板式阀位于输送口的两端，以控制从进气口排出的流量。 调节提升阀的打开和关闭的时间，以保持打开较长的持续时间，从而在排气冲程中完全排出空气。 从排气流经传输端口的喷射器效应将真空吸入气缸。 当排气板关闭时，真空将进气进入气缸。

公开(公告)号：US20150345406A1

公开(公告)日：2015-12-03

申请号：US14293635

申请日：2014-06-02

Applicant: Riley Dale Pelfrey ,  Rick Dean Pelfrey ,  Jared Brewer ,  Seule Kabir

Inventor： Riley Dale Pelfrey ,  Rick Dean Pelfrey ,  Jared Brewer ,  Seule Kabir

IPC: F02D13/02

CPC classification number: F01L1/047 ,  F01L1/26 ,  F01L1/285 ,  F01L3/00 ,  F01L7/06 ,  F01L7/14 ,  F01L7/18

Abstract: This invention presents a method to improve the volumetric efficiency of a reciprocating internal combustion engine using a common transfer port between the exhaust and intake port. The engine employs a poppet valve as part of the intake and exhaust valve to control the flow from the transfer port into the combustion chamber. Two plate type valves outside of the combustion chamber are located at both ends of the transfer port to control the flow coming from the intake and out the exhaust. The timing for opening and closing of the poppet type valve is regulated to remain open for a longer duration which provides complete evacuation of air in the exhaust stroke. The ejector effect from the exhaust flow through the transfer port draws a vacuum into the cylinder. When the exhaust plate closes, the vacuum diverts the intake into the cylinder.

Abstract translation: 本发明提出了一种提高使用在排气和进气口之间的公共输送口的往复式内燃机的体积效率的方法。 发动机采用提升阀作为进排气阀的一部分，以控制从输送口进入燃烧室的流量。 在燃烧室外的两个板式阀位于输送口的两端，以控制从进气口排出的流量。 调节提升阀的打开和关闭的时间，以保持打开较长的持续时间，从而在排气冲程中完全排出空气。 从排气流经传输端口的喷射器效应将真空吸入气缸。 当排气板关闭时，真空将进气进入气缸。