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公开(公告)号：US20190257225A1
公开(公告)日：2019-08-22
申请号：US16269591
申请日：2019-02-07
发明人： Gary W. Cotton
摘要： Improved multi-section slide valves for internal combustion engines for improved aspiration comprise spaced apart, continuously pressurized, annular oil confinement zones that are defined between select groups of arrays of piston rings. The oil confinement zones are axially spaced along the length of the slide valve and continuously pressured by oil flow passageways communicating between spaced apart arrays of piston rings. During slide valve movement these pressurized oil confinement zones tend to stabilize the slide valve, preventing metal-to-metal contact such as that associated with rocking, tipping, chafing or scrubbing.
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公开(公告)号：US20140137829A1
公开(公告)日：2014-05-22
申请号：US13863710
申请日：2013-04-16
发明人： Gary W. Cotton
IPC分类号： F01L5/04
CPC分类号： F01L5/00 , F01L1/053 , F01L1/26 , F01L5/04 , F01L7/02 , F01L7/14 , F01L7/16 , F01L11/02 , F01L2101/00 , F01L2250/02 , F01L2250/04 , F01L2820/01
摘要： Multi-section sleeve valves for internal combustion engines for improved aspiration. An open connecting rod section is separated from an internal, tubular passageway by a closed wall. A port section proximate the wall defines valve ports. A power stroke midsection borders the port section. An oiling section borders the midsection, and an open section adjacent the oiling section is in fluid flow communication with the tubular passageway. The lower-diameter midsection forms a relief annulus between the valve and the tunnel or sleeve in which the valve is disposed. Fluid flow occurs through the valve interior and through ports dynamically positioned above the compression cylinder, proximate aligned sleeve and head ports. Sleeve ports are separated by bridges that maintain valve rings in compression during reciprocation to prevent damage. High pressure gas is confined between axially spaced apart, stepped sealing rings that prevent gases from flowing axially about the valve exterior.
摘要翻译： 用于内燃机的多节套管阀，用于改进吸气。 开放的连杆部分通过封闭的壁与内部管状通道分离。 靠近墙壁的端口部分限定了阀口。 功率冲程中线与端口部分相接。 上油部分与中部相接，并且与上油部分相邻的开口部分与管状通道流体连通。 较小直径的中部在阀和其中设置阀的隧道或套管之间形成释放环。 流体流动通过阀内部并且通过动态地定位在压缩气缸上方的端口，靠近对齐的套筒和头部端口而发生。 套筒端口由桥梁隔开，桥梁在往复运动期间保持阀环压缩，以防止损坏。 高压气体被限制在轴向间隔开的阶梯密封环之间，防止气体围绕阀门外部轴向流动。
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公开(公告)号：US08459227B2
公开(公告)日：2013-06-11
申请号：US13443077
申请日：2012-04-10
申请人： Gary W. Cotton
发明人： Gary W. Cotton
IPC分类号： F01L5/00
CPC分类号： F01L7/14 , F01L7/02 , F01L7/16 , F01L2101/00
摘要： Multi-section sleeve valves for internal combustion engines for improved aspiration. An open connecting rod section is separated from an internal, tubular passageway by a closed wall. A port section proximate the wall defines valve ports. A midsection borders the port section, and an open section adjacent the midsection is in fluid flow communication with the tubular passageway. The lower-diameter midsection forms a relief annulus between the valve and the tunnel or sleeve in which the valve is disposed. Fluid flow occurs through the valve interior and through ports dynamically positioned above the compression cylinder, proximate aligned sleeve and head ports. Sleeve ports are separated by bridges that maintain valve rings in compression during reciprocation to prevent damage. High pressure gas is confined between axially spaced apart, stepped sealing rings that prevent gases from flowing axially about the valve exterior.
摘要翻译： 用于内燃机的多节套管阀，用于改进吸气。 开放的连杆部分通过封闭的壁与内部管状通道分离。 靠近墙壁的端口部分限定了阀口。 中间部分与端口部分相邻，并且与中央部分相邻的开放部分与管状通道流体连通。 较小直径的中部在阀和其中设置阀的隧道或套管之间形成释放环。 流体流动通过阀内部并且通过动态地定位在压缩气缸上方的端口，靠近对齐的套筒和头部端口而发生。 套筒端口由桥梁隔开，桥梁在往复运动期间保持阀环压缩，以防止损坏。 高压气体被限制在轴向间隔开的阶梯密封环之间，防止气体围绕阀门外部轴向流动。
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公开(公告)号：US10941679B2
公开(公告)日：2021-03-09
申请号：US16269591
申请日：2019-02-07
发明人： Gary W. Cotton
摘要： Improved multi-section slide valves for internal combustion engines for improved aspiration comprise spaced apart, continuously pressurized, annular oil confinement zones that are defined between select groups of arrays of piston rings. The oil confinement zones are axially spaced along the length of the slide valve and continuously pressured by oil flow passageways communicating between spaced apart arrays of piston rings. During slide valve movement these pressurized oil confinement zones tend to stabilize the slide valve, preventing metal-to-metal contact such as that associated with rocking, tipping, chafing or scrubbing.
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公开(公告)号：US08776756B2
公开(公告)日：2014-07-15
申请号：US13863710
申请日：2013-04-16
发明人： Gary W Cotton
IPC分类号： F01L5/00
CPC分类号： F01L5/00 , F01L1/053 , F01L1/26 , F01L5/04 , F01L7/02 , F01L7/14 , F01L7/16 , F01L11/02 , F01L2101/00 , F01L2250/02 , F01L2250/04 , F01L2820/01
摘要： Multi-section sleeve valves for internal combustion engines for improved aspiration. An open connecting rod section is separated from an internal, tubular passageway by a closed wall. A port section proximate the wall defines valve ports. A power stroke midsection borders the port section. An oiling section borders the midsection, and an open section adjacent the oiling section is in fluid flow communication with the tubular passageway. The lower-diameter midsection forms a relief annulus between the valve and the tunnel or sleeve in which the valve is disposed. Fluid flow occurs through the valve interior and through ports dynamically positioned above the compression cylinder, proximate aligned sleeve and head ports. Sleeve ports are separated by bridges that maintain valve rings in compression during reciprocation to prevent damage. High pressure gas is confined between axially spaced apart, stepped sealing rings that prevent gases from flowing axially about the valve exterior.
摘要翻译： 用于内燃机的多节套管阀，用于改进吸气。 开放的连杆部分通过封闭的壁与内部管状通道分离。 靠近墙壁的端口部分限定了阀口。 功率冲程中线与端口部分相接。 上油部分与中部相接，并且与上油部分相邻的开口部分与管状通道流体连通。 较小直径的中部在阀和其中设置阀的隧道或套管之间形成释放环。 流体流动通过阀内部并且通过动态地定位在压缩气缸上方的端口，靠近对齐的套筒和头部端口而发生。 套筒端口由桥梁隔开，桥梁在往复运动期间保持阀环压缩，以防止损坏。 高压气体被限制在轴向间隔开的阶梯密封环之间，防止气体围绕阀门外部轴向流动。
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公开(公告)号：US08210147B2
公开(公告)日：2012-07-03
申请号：US12387184
申请日：2009-04-29
申请人： Gary W. Cotton
发明人： Gary W. Cotton
IPC分类号： F01L5/00
CPC分类号： F01L7/14 , F01L7/02 , F01L7/16 , F01L2101/00
摘要： An internal combustion engine uses separate, tubular and hollow reciprocating sleeve valves that open and close intake and exhaust passageways for improved aspiration. The sliding sleeve valves are disposed within sleeves horizontally disposed within a modified head secured above the combustion chamber. The valves are driven in a path normal to the engine pistons by an independent crankshaft that is rotated through an external pulley driven by the engine crankshaft. Fluid flow occurs through the valve interior and through ports dynamically positioned above the compression cylinder, proximate aligned sleeve and head ports. Sleeve ports are separated by bridges that maintain valve rings in compression during reciprocation to prevent damage. Each valve body has a reduced diameter midsection forming a relief annulus that distributes shearing pressures about the circumference of the valve. High pressure gas is confined between axially spaced apart, stepped sealing rings that prevent gases from flowing axially about the valve exterior.
摘要翻译： 内燃机使用单独的管状和中空的往复式套筒阀，其打开和关闭进气和排气通道以改善吸气。 滑动套筒阀设置在水平地设置在固定在燃烧室上方的改进的头部中的套筒内。 这些阀门通过独立曲轴通过与发动机活塞垂直的路径驱动，该独立曲轴通过由发动机曲轴驱动的外部滑轮旋转。 流体流动通过阀内部并且通过动态地定位在压缩气缸上方的端口，靠近对齐的套筒和头部端口而发生。 套筒端口由桥梁隔开，桥梁在往复运动期间保持阀环压缩，以防止损坏。 每个阀体具有减小直径的中央部分，形成释放环，其分布围绕阀的圆周的剪切压力。 高压气体被限制在轴向间隔开的阶梯密封环之间，防止气体围绕阀门外部轴向流动。
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公开(公告)号：US20100012071A1
公开(公告)日：2010-01-21
申请号：US12387184
申请日：2009-04-29
申请人： Gary W. Cotton
发明人： Gary W. Cotton
IPC分类号： F01L5/02
CPC分类号： F01L7/14 , F01L7/02 , F01L7/16 , F01L2101/00
摘要： An internal combustion engine uses separate, tubular and hollow reciprocating sleeve valves that open and close intake and exhaust passageways for improved aspiration. The sliding sleeve valves are disposed within sleeves horizontally disposed within a modified head secured above the combustion chamber. The valves are driven in a path normal to the engine pistons by an independent crankshaft that is rotated through an external pulley driven by the engine crankshaft. Fluid flow occurs through the valve interior and through ports dynamically positioned above the compression cylinder, proximate aligned sleeve and head ports. Sleeve ports are separated by bridges that maintain valve rings in compression during reciprocation to prevent damage. Each valve body has a reduced diameter midsection forming a relief annulus that distributes shearing pressures about the circumference of the valve. High pressure gas is confined between axially spaced apart, stepped sealing rings that prevent gases from flowing axially about the valve exterior.
摘要翻译： 内燃机使用单独的管状和中空的往复式套筒阀，其打开和关闭进气和排气通道以改善吸气。 滑动套筒阀设置在水平地设置在固定在燃烧室上方的改进的头部中的套筒内。 这些阀门通过独立曲轴通过与发动机活塞垂直的路径驱动，该独立曲轴通过由发动机曲轴驱动的外部滑轮旋转。 流体流动通过阀内部并且通过动态地定位在压缩气缸上方的端口，靠近对齐的套筒和头部端口而发生。 套筒端口由桥梁隔开，桥梁在往复运动期间保持阀环压缩，以防止损坏。 每个阀体具有减小直径的中央部分，形成释放环，其分布围绕阀的圆周的剪切压力。 高压气体被限制在轴向间隔开的阶梯密封环之间，防止气体围绕阀门外部轴向流动。
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