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    Hybrid Cycle Rotary Engine
    1.
    发明申请
    Hybrid Cycle Rotary Engine 有权
    混合循环旋转发动机

    公开(公告)号：US20150110609A1

    公开(公告)日：2015-04-23

    申请号：US14518468

    申请日：2014-10-20

    Applicant: LiquidPiston, Inc.

    Inventor： Nikolay Shkolnik ,  Alexander C. Shkolnik

    IPC: F02F11/00 ,  F02B55/02

    CPC classification number: F02F11/007 ,  F01C11/008 ,  F02B53/04 ,  F02B55/02 ,  F02D41/1479 ,  Y10S261/74

    Abstract: An internal combustion engine includes in one aspect a source of a pressurized working medium and an expander. The expander has a housing and a piston, movably mounted within and with respect to the housing, to perform one of rotation and reciprocation, each complete rotation or reciprocation defining at least a part of a cycle of the engine. The expander also includes a septum, mounted within the housing and movable with respect to the housing and the piston so as to define in conjunction therewith, over first and second angular ranges of the cycle, a working chamber that is isolated from an intake port and an exhaust port. Combustion occurs at least over the first angular range of the cycle to provide heat to the working medium and so as to increase its pressure. The working chamber over a second angular range of the cycle expands in volume while the piston receives, from the working medium as a result of its increased pressure, a force relative to the housing that causes motion of the piston relative to the housing.

    Abstract translation: 内燃机在一个方面包括加压工作介质和膨胀机的源。 膨胀器具有可移动地安装在壳体内并相对于壳体可移动地安装的壳体和活塞，以执行旋转和往复运动中的一个，每个完整的旋转或往复运动限定发动机的循环的至少一部分。 膨胀器还包括隔膜，其安装在壳体内并相对于壳体和活塞可移动以与其结合限定循环的第一和第二角度范围，与进气口隔离的工作室和 排气口。 燃烧至少在循环的第一角度范围内发生，以向工作介质提供热量并且增加其压力。 在循环的第二角度范围内的工作室在体积方面膨胀，而活塞由于其增加的压力而从工作介质接收相对于壳体的力，其引起活塞相对于壳体的运动。

    Hybrid cycle rotary engine
    2.
    发明授权
    Hybrid cycle rotary engine 有权
    混合循环旋转发动机

    公开(公告)号：US08863723B2

    公开(公告)日：2014-10-21

    申请号：US13758375

    申请日：2013-02-04

    Applicant: LiquidPiston, Inc.

    Inventor： Alexander C. Shkolnik ,  Nikolay Shkolnik

    IPC: F02B53/00 ,  F02B53/04 ,  F02B3/08 ,  F01C1/00 ,  F04C18/00 ,  F04C2/00 ,  F02D41/14 ,  F01C11/00

    CPC classification number: F02F11/007 ,  F01C11/008 ,  F02B53/04 ,  F02B55/02 ,  F02D41/1479 ,  Y10S261/74

    Abstract: An internal combustion engine includes in one aspect a source of a pressurized working medium and an expander. The expander has a housing and a piston, movably mounted within and with respect to the housing, to perform one of rotation and reciprocation, each complete rotation or reciprocation defining at least a part of a cycle of the engine. The expander also includes a septum, mounted within the housing and movable with respect to the housing and the piston so as to define in conjunction therewith, over first and second angular ranges of the cycle, a working chamber that is isolated from an intake port and an exhaust port. Combustion occurs at least over the first angular range of the cycle to provide heat to the working medium and so as to increase its pressure. The working chamber over a second angular range of the cycle expands in volume while the piston receives, from the working medium as a result of its increased pressure, a force relative to the housing that causes motion of the piston relative to the housing.

    Abstract translation: 内燃机在一个方面包括加压工作介质和膨胀机的源。 膨胀器具有可移动地安装在壳体内并相对于壳体可移动地安装的壳体和活塞，以执行旋转和往复运动中的一个，每个完整的旋转或往复运动限定发动机的循环的至少一部分。 膨胀器还包括隔膜，其安装在壳体内并相对于壳体和活塞可移动以与其结合限定循环的第一和第二角度范围，与进气口隔离的工作室和 排气口。 燃烧至少在循环的第一角度范围内发生，以向工作介质提供热量并且增加其压力。 在循环的第二角度范围内的工作室在体积方面膨胀，而活塞由于其增加的压力而从工作介质接收相对于壳体的力，其引起活塞相对于壳体的运动。

    Isochoric Heat Addition Engines and Methods
    5.
    发明申请
    Isochoric Heat Addition Engines and Methods 有权
    等离子热加法发动机和方法

    公开(公告)号：US20150090228A1

    公开(公告)日：2015-04-02

    申请号：US14518531

    申请日：2014-10-20

    Applicant: LiquidPiston, Inc.

    Inventor： Nikolay Shkolnik ,  Alexander C. Shkolnik

    IPC: F02D1/06

    CPC classification number: F02B53/14 ,  F01C1/20 ,  F01C1/322 ,  F01C1/328 ,  F01C1/3443 ,  F01C1/3446 ,  F01C1/3562 ,  F01C9/002 ,  F01C21/0809 ,  F01C21/0836 ,  F02B33/40 ,  F02D1/065

    Abstract: Engines and methods execute a high efficiency hybrid cycle, which is implemented in a volume within an engine. The cycle includes isochoric heat addition and over-expansion of the volume within the engine, wherein the volume is reduced in a compression portion of the cycle from a first quantity to a second quantity, the volume is held substantially constant at the second quantity during a heat addition portion of the cycle, and the volume is increased in an expansion portion of the cycle to a third quantity, the third quantity being larger than the first quantity.

    Abstract translation: 发动机和方法执行高效率混合循环，其在发动机内的体积中实现。 该循环包括等离子体加热和发动机内体积的过度膨胀，其中体积在循环的压缩部分中从第一量减少到第二量，在一段时间内，体积在第二数量下保持基本上恒定 循环的加热部分，并且在循环的膨胀部分中的体积增加到第三量，第三量大于第一量。

    Hybrid Cycle Rotary Engine
    7.
    发明申请
    Hybrid Cycle Rotary Engine 有权

    公开(公告)号：US20130139785A1

    公开(公告)日：2013-06-06

    申请号：US13758375

    申请日：2013-02-04

    Applicant: LiquidPiston, Inc.

    Inventor： Alexander C. Shkolnik ,  Nikolay Shkolnik

    IPC: F02B53/04

    CPC classification number: F02F11/007 ,  F01C11/008 ,  F02B53/04 ,  F02B55/02 ,  F02D41/1479 ,  Y10S261/74

    Abstract: An internal combustion engine includes in one aspect a source of a pressurized working medium and an expander. The expander has a housing and a piston, movably mounted within and with respect to the housing, to perform one of rotation and reciprocation, each complete rotation or reciprocation defining at least a part of a cycle of the engine. The expander also includes a septum, mounted within the housing and movable with respect to the housing and the piston so as to define in conjunction therewith, over first and second angular ranges of the cycle, a working chamber that is isolated from an intake port and an exhaust port. Combustion occurs at least over the first angular range of the cycle to provide heat to the working medium and so as to increase its pressure. The working chamber over a second angular range of the cycle expands in volume while the piston receives, from the working medium as a result of its increased pressure, a force relative to the housing that causes motion of the piston relative to the housing.

    Hybrid cycle rotary engine
    8.
    发明授权
    Hybrid cycle rotary engine 有权

    公开(公告)号：US09644570B2

    公开(公告)日：2017-05-09

    申请号：US14518468

    申请日：2014-10-20

    Applicant: LiquidPiston, Inc.

    Inventor： Nikolay Shkolnik ,  Alexander C. Shkolnik

    IPC: F02B53/10 ,  F01C19/02 ,  F01C19/00 ,  F02F11/00 ,  F02D41/14 ,  F01C11/00 ,  F02B53/04 ,  F02B55/02

    CPC classification number: F02F11/007 ,  F01C11/008 ,  F02B53/04 ,  F02B55/02 ,  F02D41/1479 ,  Y10S261/74

    Abstract: An internal combustion engine includes in one aspect a source of a pressurized working medium and an expander. The expander has a housing and a piston, movably mounted within and with respect to the housing, to perform one of rotation and reciprocation, each complete rotation or reciprocation defining at least a part of a cycle of the engine. The expander also includes a septum, mounted within the housing and movable with respect to the housing and the piston so as to define in conjunction therewith, over first and second angular ranges of the cycle, a working chamber that is isolated from an intake port and an exhaust port. Combustion occurs at least over the first angular range of the cycle to provide heat to the working medium and so as to increase its pressure. The working chamber over a second angular range of the cycle expands in volume while the piston receives, from the working medium as a result of its increased pressure, a force relative to the housing that causes motion of the piston relative to the housing.

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