公开(公告)号：US825867A

公开(公告)日：1906-07-10

申请号：US1904221168

申请日：1904-08-18

Applicant: RONAN ANSON GROVES

Inventor： RONAN ANSON GROVES

CPC classification number: F01L1/28

公开(公告)号：US705058A

公开(公告)日：1902-07-22

申请号：US1900009536

申请日：1900-03-21

Applicant: J W RUGER MFG COMPANY

Inventor： FENNER JESS B

CPC classification number: F01L1/28

公开(公告)号：US20180283235A1

公开(公告)日：2018-10-04

申请号：US15938130

申请日：2018-03-28

Applicant: Quest Engines, LLC

Inventor： Elario Dino Dalmas, II ,  Roy A. Blom

IPC: F01L3/08

CPC classification number: F01L3/085 ,  F01L1/08 ,  F01L1/185 ,  F01L1/2405 ,  F01L1/28 ,  F01L1/462 ,  F01L13/0015 ,  F01L13/0036 ,  F01L2001/0537 ,  F01L2103/00 ,  F01L2105/00 ,  F01M3/00 ,  F01M9/06 ,  F01M11/0004 ,  F01M11/0408 ,  F01M13/00 ,  F02B33/04 ,  F02B33/12 ,  F02F1/183 ,  F02F1/242 ,  F02F3/022 ,  F02F3/027 ,  F02F3/28

Abstract: Internal combustion engines having multi-stage telescoping poppet valves in lieu of conventional poppet valves are disclosed. The engines may have pistons with a skirt with a field of pockets that provide a ringless, non-lubricated, seal equivalent. The piston heads may include one or more depressions and may be domed to facilitate the movement of air/charge in the cylinder. The engines may also have non-circular, preferably rectangular, cross-section pistons and cylinders. The engines also may include a split crankshaft. The engines may use the pumping motion of the engine piston to supercharge the cylinder with air/charge. The engines also may operate in an inverted orientation in which the piston is closer to the local gravitationally dominant terrestrial body's center of gravity at top dead center position than at bottom dead center position.

公开(公告)号：US20140083389A1

公开(公告)日：2014-03-27

申请号：US14115247

申请日：2012-05-03

Applicant: Vaclav Knob ,  Ondrej Bolehovsky

Inventor： Vaclav Knob ,  Ondrej Bolehovsky

IPC: F02F1/24

CPC classification number: F02F1/24 ,  F01L1/28 ,  F01L1/38 ,  F01L3/20 ,  F01L3/22

Abstract: Cylinder head of combustion engine with ring-shaped valve comprising the body (1) and rigid centre (2) of cylinder head and ring-shaped valve (3) with outer seating face (21) and inner seating face (20), which in its closed position sits down into outer valve seat (5) with outer seating face (11) and inner valve seat (4) with inner seating face (10). Inner valve seat (4) and/or outer valve seat (5) is fitted slidably in axial direction and to inner valve seat (4) and/or to outer valve seat (5) is connected at least one pressure member (6) for causing force against ring-shaped valve (3).

Abstract translation: 具有环形阀的内燃机的气缸盖包括主体（1）和具有外座面（21）和内座面（20）的气缸盖和环形阀（3）的刚性中心（2），其中 其关闭位置位于具有外座面（11）和内阀座（4）的具有内座面（10）的外阀座（5）内。 内阀座（4）和/或外阀座（5）在轴向方向可滑动地配合，并且内阀座（4）和/或外阀座（5）连接至少一个压力构件（6） 对环形阀（3）施加力。

公开(公告)号：US07739989B2

公开(公告)日：2010-06-22

申请号：US11703141

申请日：2007-02-07

Applicant: Yasunari Kimura ,  Tsuneo Endoh ,  Makoto Uda ,  Atsushi Baba

Inventor： Yasunari Kimura ,  Tsuneo Endoh ,  Makoto Uda ,  Atsushi Baba

IPC: F01L1/18

CPC classification number: F01L1/30 ,  F01L1/14 ,  F01L1/18 ,  F01L1/28 ,  F01L1/34 ,  F01L13/00 ,  F01L2003/256

Abstract: A valve-operating mechanism for an internal combustion engine having intake and exhaust valves and valve control members for controlling the intake and exhaust valves. The intake and exhaust valves are configured as dual valves having an outer valve and an inner valve. The valve control members, at least during scavenging, simultaneously close the outer valves of the intake and exhaust valves, producing a non-overlapping state, and simultaneously open the inner valves of the intake and exhaust valves, producing an overlapping state.

Abstract translation: 具有进气门和排气门的内燃机的阀门操作机构和用于控制进气门和排气门的阀控制构件。 进气门和排气门被配置为具有外阀和内阀的双阀。 阀控制构件至少在扫气期间同时关闭进气门和排气门的外阀，产生非重叠状态，同时打开进气门和排气门的内阀，产生重叠状态。

公开(公告)号：US07523733B2

公开(公告)日：2009-04-28

申请号：US11857527

申请日：2007-09-19

Applicant: Ralph Moore

Inventor： Ralph Moore

IPC: F02N3/00

CPC classification number: F01L1/28 ,  F01L1/053 ,  F01L1/181 ,  F01L1/462 ,  F01L3/10

Abstract: An intake valve assembly of an internal combustion engine that includes a combustion chamber and an intake passage. The intake valve assembly comprises a primary valve provided to seal against a primary valve seat formed in an intake port, a secondary valve mounted about the primary valve coaxially therewith and provided to seal against a secondary valve seat formed in the intake port, and a secondary valve lifter fixed to the primary valve so as to be axially spaced from the secondary valve when both the primary and secondary valves are in closed positions. The secondary valve is operated mechanically by the secondary valve lifter and fluidly in response to pressure differential between the intake passage and the combustion chamber.

Abstract translation: 包括燃烧室和进气通道的内燃机的进气门组件。 进气门组件包括：主阀，其设置成密封形成在进气口中的主阀座;辅助阀，其与主阀同轴安装，并设置成密封形成在进气口中的次阀座;以及副阀 当主阀和次阀处于关闭位置时，阀升降器固定到主阀上，以便与次阀轴向间隔开。 次级阀由次级气门挺杆机械地操作，并且响应于进气通道和燃烧室之间的压差而流体地进行。

公开(公告)号：US20080035105A1

公开(公告)日：2008-02-14

申请号：US11810908

申请日：2007-06-07

Applicant: Barnett Robinson

Inventor： Barnett Robinson

IPC: F02B19/16

CPC classification number: F02B41/04 ,  F01L1/26 ,  F01L1/28 ,  F01L1/46 ,  F02B1/04 ,  F02B3/06 ,  F02B21/00 ,  F02D13/0276 ,  F02D15/00 ,  F02M2023/008 ,  Y02T10/18

Abstract: An internal combustion engine, having a cylinder with a translating piston therein, employs a holding tank connecting, via a valve, to the combustion chamber of the cylinder for receipt of a portion of the engine gasses expelled during a compression stroke for providing that the expansion ratio of an expansion stroke is greater than the compression ratio of the compression stroke. The holding tank is located within a head of the cylinder, and has a single port serving for both ingress and egress of gasses to the combustion chamber. The holding tank is provided with one or more additional passages for connection to one or more additional cylinders in the event that the holding tank is shared among two or more cylinders.

Abstract translation: 具有在其中具有平移活塞的气缸的内燃机采用通过阀连接到气缸的燃烧室的容纳槽，用于接收在压缩冲程期间排出的发动机气体的一部分，用于提供膨胀 膨胀冲程的比例大于压缩冲程的压缩比。 储罐位于气缸的头部内，并且具有用于进入和排出气体到燃烧室的单个端口。 在保持箱在两个或多个气缸之间共享的情况下，保持箱设置有一个或多个用于连接到一个或多个附加气缸的附加通道。

公开(公告)号：US20070000244A1

公开(公告)日：2007-01-04

申请号：US10534673

申请日：2003-04-04

Applicant: Aquilino Barbero

Inventor： Aquilino Barbero

IPC: F01N3/10

CPC classification number: F01L1/28

Abstract: An intake and exhaust device for an internal combustion engine with direct injection comprises an intake and exhaust valve (11) with a stem (13), a head (12), and a seat (24) facing a combustion chamber (CC) of the engine (M), an intake duct (42) for the intake of air into the combustion chamber (CC), and an exhaust duct (38, 57) for the discharge of the exhaust gases, the exhaust duct (38, 57) being connected to the intake duct (42) upstream of the valve seat (24). The exhaust duct (38, 57) is arranged so as to be coaxial with the valve (11) and the intake duct (42) extends radially. The connection between the intake duct and the exhaust duct (38, 57) is in the vicinity of the seat (24) of the valve (11) so that the exhaust gas-flow conveyed through the connection has a radial velocity component directed towards the valve stem (13). The air is drawn in from the intake duct (42) as a result of the gas-flow passing through the exhaust duct (38, 57) during the exhaust phase and as a result of the movement of a piston (P) in the cylinder during the intake phase.

Abstract translation: 用于具有直接喷射的内燃机的进气和排气装置包括进气和排气阀（11），其具有杆（13），头部（12）和面向所述燃烧室（CC）的座椅（24） 发动机（M），用于进入燃烧室（CC）的空气的进气管道（42）和用于排出废气的排气管道（38,57），排气管道（38,57）为 连接到阀座（24）上游的进气管道（42）。 排气管38,57配置成与阀11同轴，进气管42径向延伸。 进气管道和排气管道（38,57）之间的连接处于阀门（11）的座位（24）附近，使得通过连接件输送的废气流具有朝向 阀杆（13）。 由于在排气阶段期间气体流过排气管道（38,57），并且由于活塞（P）在气缸中的移动，空气被从进气管道（42）吸入 在摄入阶段。

公开(公告)号：US20050098138A1

公开(公告)日：2005-05-12

申请号：US10354205

申请日：2003-01-30

Applicant: Charlie Sanders

Inventor： Charlie Sanders

IPC: F01L1/08 ,  F01L1/28 ,  F01L7/02 ,  F01L7/18 ,  F02B75/40 ,  F02F1/00 ,  F02F3/28

CPC classification number: F01L7/026 ,  F01L1/08 ,  F01L1/28 ,  F01L7/18 ,  F02B75/40 ,  F02F3/28

Abstract: The invention comprises the cylinder head, equipped with stationary lobes; a piston crown with lobes that mesh with the stationary lobes, without contact, to create turbulence in the combustion chamber, and rotary valves that manipulate movement of compressed air and exhaust gases in the combustion chamber and manifold; creating a mixture of air and fuel for more complete combustion with less recycled exhaust gases, and the improved design combustion chamber being cylinder shaped and adaptable to four cycle diesel engines is equipped with one poppet valve that when closed causes rotary valves to direct compressed air through the manifold for cooling purposes and when open, the cylinder, combustion chamber and manifold become a conduit for exhaust gases until piston movement ceases to move exhaust gases, then compressed air assumes exhaust gas movement purging the combustion chamber and manifold as piston movement downward begins the intake stroke.

Abstract translation: 本发明包括装有固定凸起的气缸盖; 具有裂片的活塞冠，其与固定的叶片啮合而不接触，以在燃烧室中产生湍流;以及旋转阀，其操纵压缩空气和废气在燃烧室和歧管中的移动; 产生空气和燃料的混合物，以更少的回收废气进行更完全的燃烧，改进的设计燃烧室是圆柱形的，适用于四循环柴油发动机，配有一个提升阀，当关闭时，旋转阀将压缩空气直接通过 用于冷却目的的歧管和当打开时，气缸，燃烧室和歧管成为排气的导管，直到活塞运动停止移动排气，然后当活塞运动向下开始时，压缩空气进行废气运动，清除燃烧室和歧管 进气冲程

公开(公告)号：US20040031454A1

公开(公告)日：2004-02-19

申请号：US10380998

申请日：2003-08-13

Inventor： Makoto Hirano

IPC: F01L003/20

CPC classification number: F01L1/285 ,  F01L1/28 ,  F01L1/462 ,  F01L3/12 ,  F02G5/02 ,  Y02T10/166

Abstract: An internal combustion engine is provided in which an intake valve (9), which opens and closes an intake valve hole (7) formed in a cylinder head (3) so as to face a combustion chamber (5), has a hollow structure, and an exhaust valve hole (22) formed in the intake valve (9) is made to open and close by an exhaust valve (18) coaxially housed within the intake valve (9). The intake valve hole (7), which faces the combustion chamber (5), communicates directly with an intake port (8), and the exhaust valve hole (22), which faces the combustion chamber (5), communicates with an exhaust port (14) via an exhaust passage (21) formed within the hollow intake valve (9). It is thereby possible to ensure that the intake valve (9) has a large opening area, thus increasing the intake charging efficiency and, furthermore, since exhaust gas that has just come out of the combustion chamber (5) does not make direct contact with the cylinder head (3), which has a large heat capacity, any decrease in temperature of the exhaust gas can be minimized, thereby utilizing waste heat effectively.

Abstract translation: 提供了一种内燃机，其中开启和关闭形成在气缸盖（3）中以与燃烧室（5）相对的进气阀孔（7）的进气阀（9）具有中空结构， 并且形成在进气阀（9）中的排气阀孔（22）由同轴地容纳在进气阀（9）内的排气阀（18）打开和关闭。 面向燃烧室（5）的进气阀孔（7）与进气口（8）直接连通，面向燃烧室（5）的排气阀孔（22）与排气口 （14）通过形成在中空进气阀（9）内的排气通道（21）。 因此，能够确保进气门（9）的开口面积大，从而提高进气充气效率，另外，由于刚刚从燃烧室（5）出来的废气不直接与 具有大的热容量的气缸盖（3）可以使废气温度的任何降低最小化，从而有效地利用废热。