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    Split-cycle engine with disc valve
    12.
    发明申请
    Split-cycle engine with disc valve 失效
    分体式发动机带圆盘阀

    公开(公告)号：US20070204814A1

    公开(公告)日：2007-09-06

    申请号：US11589537

    申请日：2006-10-30

    Applicant: Salvatore C. Scuderi

    Inventor： Salvatore C. Scuderi

    IPC: F02B33/00

    CPC classification number: F01L3/205 ,  F01L1/36 ,  F01L1/46 ,  F01L7/06 ,  F01L2003/258 ,  F01L2800/10 ,  F01L2820/01 ,  F02B33/06

    Abstract: A split-cycle engine with disc valve includes a crankshaft, a power cylinder and a compression cylinder. A gas crossover passage interconnects the compression cylinder and the power cylinder. An air intake port circumscribes a periphery of the compression cylinder and defines an outer valve seat. An annular ring having a generally central opening is disposed between the compression cylinder and the air intake port and forms a washer valve for opening and closing the air intake port. A disc valve member is concentrically mounted over the central opening of the annular ring. The disc valve member includes a piston portion having a sidewall biased into engagement with the outer valve seat for controlling flow between the compression cylinder and the gas crossover passage.

    Abstract translation: 具有盘阀的分相发动机包括曲轴，动力缸和压缩气缸。 气体交叉通道将压缩气缸和动力气缸相互连接。 进气口限定压缩气缸的周边，并限定外阀座。 具有大致中央开口的环形环设置在压缩气缸和进气口之间，形成用于打开和关闭进气口的洗涤阀。 碟形阀构件同心地安装在环形圈的中心开口上。 盘式阀构件包括活塞部分，该活塞部分具有偏压与外部阀座接合的侧壁，用于控制压缩气缸和气体交叉通道之间的流动。

    Three and two half stroke freeboost internal combustion engine
    16.
    发明授权
    Three and two half stroke freeboost internal combustion engine 有权
    三和二半冲程自由内燃机

    公开(公告)号：US09476349B1

    公开(公告)日：2016-10-25

    申请号：US14674315

    申请日：2015-03-31

    Applicant: David S. Wells

    Inventor： David S. Wells

    IPC: F02B25/14 ,  F02B75/02 ,  F01L1/053

    CPC classification number: F02B25/145 ,  F01L1/053 ,  F01L1/0532 ,  F01L1/08 ,  F01L1/185 ,  F01L1/30 ,  F01L1/34 ,  F01L1/36 ,  F01L2250/04 ,  F01L2250/06 ,  F01L2800/13 ,  F02B75/02

    Abstract: A method and apparatus is provided for operating a piston driven, internal combustion engine (10) including a the piston (40) translating in a cylinder (30). The engine (10) has an intake stroke, followed by a partial exhaust stroke, followed by a compression stroke, followed by a power stroke and then an exhaust stroke, all of which are sequentially repeated. The compression stroke has a stroke length that is less than the stroke length of the power stroke.

    Abstract translation: 提供了一种用于操作活塞驱动的内燃机（10）的方法和装置，其包括在气缸（30）中平移的活塞（40）。 发动机（10）具有进气冲程，随后是部分排气冲程，随后是压缩冲程，随后是顺序重复的所有动力冲程和排气冲程。 压缩行程的行程长度小于动力行程的行程长度。

    Eight-stroke engine cycle
    17.
    发明授权
    Eight-stroke engine cycle 有权
    八冲程发动机循环

    公开(公告)号：US08011331B2

    公开(公告)日：2011-09-06

    申请号：US12209615

    申请日：2008-09-12

    Applicant: William C. Albertson ,  Joseph J. Moon ,  Akram R. Zahdeh

    Inventor： William C. Albertson ,  Joseph J. Moon ,  Akram R. Zahdeh

    IPC: F02B75/00 ,  F02B69/06

    CPC classification number: F02B75/021 ,  F01B3/04 ,  F01L1/143 ,  F01L1/36 ,  F01L9/02 ,  F01L2001/0537 ,  F02B23/105 ,  F02B2075/125 ,  F02D13/0203 ,  F02D41/3058 ,  F02D41/3094 ,  Y02T10/123 ,  Y02T10/128 ,  Y02T10/18

    Abstract: An eight-stroke engine cycle may include a first stroke forming an intake stroke and including opening an intake valve and providing a first fuel mass to the combustion chamber. The second stroke may form a first compression stroke and the third stroke may form a first expansion stroke including a first power stroke. The fourth and sixth strokes may form a second and third compression strokes and the fifth and seventh strokes may form a second and third expansion strokes. A second fuel mass may be provided to the combustion chamber during the fourth or sixth stroke. The intake valve may be in a closed position during the second and third expansion strokes and an exhaust valve in communication with the combustion chamber may be in a closed position during the second and third compression strokes. The eighth stroke may form an exhaust stroke including opening the exhaust valve.

    Abstract translation: 八冲程发动机循环可以包括形成进气冲程的第一冲程，并且包括打开进气门并且向燃烧室提供第一燃料。 第二冲程可以形成第一压缩冲程，第三冲程可以形成包括第一动力冲程的第一膨胀冲程。 第四和第六冲程可以形成第二和第三压缩冲程，第五和第七冲程可以形成第二和第三膨胀冲程。 可以在第四或第六冲程期间向燃烧室提供第二燃料块。 在第二和第三膨胀冲程期间，进气门可以处于关闭位置，并且在第二和第三压缩冲程期间与燃烧室连通的排气门可处于关闭位置。 第八冲程可以形成排气冲程，包括打开排气阀。

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