公开(公告)号：US20160230605A1

公开(公告)日：2016-08-11

申请号：US14619522

申请日：2015-02-11

申请人： MICROSTEAM, INC.

发明人： JOSHUA A. TOLBERT ,  BENJAMIN J. TOLBERT

IPC分类号： F01K7/00 ,  F01L7/12

CPC分类号： F01K7/00 ,  F01B17/04 ,  F01L7/12

摘要： The current invention is a high speed, two-stroke engine that is counter flow, semi-uniflow, or uniflow and is comprised of at least one variable rotary valve mechanism.

摘要翻译： 本发明是一种高速二冲程发动机，其是逆流，半单向或单流，并且包括至少一个可变旋转阀机构。

公开(公告)号：US09371752B2

公开(公告)日：2016-06-21

申请号：US14130288

申请日：2012-06-28

申请人： Holger Arens ,  Lars Arens

发明人： Holger Arens ,  Lars Arens

IPC分类号： F02B67/06 ,  F01M13/00 ,  F01L7/06 ,  F01L7/12 ,  F02B33/30 ,  F02M37/04 ,  F02B75/02

CPC分类号： F01M13/0011 ,  F01L7/06 ,  F01L7/12 ,  F01M2013/0022 ,  F02B33/30 ,  F02B2075/025 ,  F02M37/043

摘要： The invention relates to a rotary disk valve arrangement having a crankcase for accommodating a crankshaft, wherein the crankcase has an inlet opening for fresh air and at least two rotary disk valves for regulating an ingress of fresh air into the crankcase, wherein the at least two rotary disk valves have in each case one axis of rotation and are mounted so as to be rotatable relative to one another for the purpose of at least partially opening up and closing off the inlet opening, and wherein the at least two rotary disk valves are arranged on the crankcase at a coupling surface of the crankcase. The coupling surface has at least one further inlet opening, and the at least two rotary disk valves comprise in each case at least two rotary valve openings for the purpose of at least partially opening up the at least two inlet openings.

摘要翻译： 本发明涉及一种具有用于容纳曲轴的曲轴箱的旋转盘式阀装置，其中曲轴箱具有用于新鲜空气的入口和用于调节新鲜空气进入曲轴箱的至少两个旋转盘阀，其中至少两个 旋转盘阀在每种情况下都具有一个旋转轴线并且被安装成可相对于彼此旋转，以便至少部分地打开和关闭入口开口，并且其中至少两个旋转盘阀被布置 在曲轴箱的耦合表面上的曲轴箱上。 联接表面具有至少一个另外的入口开口，并且至少两个旋转盘阀在每种情况下包括至少两个旋转阀开口，用于至少部分地打开至少两个入口开口。

公开(公告)号：US06976464B2

公开(公告)日：2005-12-20

申请号：US10447545

申请日：2003-05-28

申请人： Craig W. Crall

发明人： Craig W. Crall

IPC分类号： F01L1/18 ,  F01L7/02 ,  F01L7/12 ,  F01L7/16 ,  F01L9/04 ,  F01L7/00

CPC分类号： F01L9/04 ,  F01L1/18 ,  F01L7/026 ,  F01L7/12 ,  F01L7/16 ,  F01L2105/00

摘要： The present invention is directed to a semi-rotating valve assembly that may be used in conjunction with an internal combustion engine. The semi-rotating valve of the present invention comprises a valve shaft disposed substantially within a valve housing, wherein the valve shaft is configured to rotate less than 360 degrees with respect to the valve housing to selectively open and close the valve. The reduced rotation of the valve shaft reduces friction, heat and wear. An interlocking sealing mechanism that may be used in conjunction with the semi-rotating valve of the present invention, along with means for cooling the valve, also are disclosed. Further, means for varying an aperture size associated with the valve also are provided, wherein the means for varying is configured to compensate for differences in engine speed to further improve efficiency and reduce fuel consumption and emissions.

摘要翻译： 本发明涉及可与内燃机结合使用的半旋转阀组件。 本发明的半旋转阀包括基本上设置在阀壳内的阀轴，其中阀轴构造成相对于阀壳旋转小于360度以选择性地打开和关闭阀。 阀轴减小的旋转减少摩擦，热和磨损。 还可以公开与本发明的半旋转阀一起使用的互锁密封机构，以及用于冷却阀的装置。 此外，还提供了用于改变与阀相关联的孔径尺寸的装置，其中用于变化的装置被配置为补偿发动机速度的差异，以进一步提高效率并降低燃料消耗和排放。

公开(公告)号：US6145483A

公开(公告)日：2000-11-14

申请号：US83087

申请日：1998-05-22

申请人： Masahiro Asai

发明人： Masahiro Asai

IPC分类号： F01L7/02 ,  F01L7/12 ,  F02B21/00 ,  F02B23/00 ,  F02B25/16 ,  F02B25/20 ,  F02B75/02 ,  F02D9/16 ,  F02F1/22 ,  F02M69/04 ,  F02B33/04

CPC分类号： F02D9/16 ,  F02F1/22 ,  F02M69/042 ,  F02B2075/025

摘要： A two-cycle internal combustion engine includes a control valve disposed in a communicating passage for communicating the combustion chamber to a chamber portion adjacent to the combustion chamber. The control valve controls the opening and closing of the communicating passage. A fuel or an air-fuel mixture is supplied into the combustion chamber through the communicating passage. The fuel injection opening of the communicating passage has a height which is smaller than the distance between outermost side surfaces of the piston rings to reduce the amount of the air-fuel mixture or combustion gas leaking from the combustion chamber into the crank chamber through gaps between the piston and the opening. Therefore, reduction in engine output or seizure of the piston due to local temperature rise is avoided.

摘要翻译： 双循环内燃机包括设置在连通通道中的控制阀，用于将燃烧室连通到与燃烧室相邻的腔室部分。 控制阀控制连通通道的打开和关闭。 燃料或空气 - 燃料混合物通过连通通道供应到燃烧室。 连通通道的燃料喷射开口具有比活塞环的最外侧表面之间的距离小的高度，以便通过空气燃料混合物或燃烧气体从燃烧室泄漏到曲柄室中的间隙 活塞和开口。 因此，避免了由于局部温度上升引起的发动机输出的减少或活塞的卡住。

公开(公告)号：US5657724A

公开(公告)日：1997-08-19

申请号：US552395

申请日：1995-11-03

申请人： Peter W. Brown ,  George L. Broughton

发明人： Peter W. Brown ,  George L. Broughton

IPC分类号： F02B75/02 ,  F02B61/04 ,  F02F1/00 ,  F02F7/00 ,  F01L7/12

CPC分类号： F02B61/045 ,  F02B2075/025 ,  F02B2075/027

摘要： Disclosed herein is an internal combustion engine comprising a crankcase assembly including a crankcase member including a crankcase cover mounting surface, and a cylinder assembly mounting surface including therein an opening, and a cylinder block fabricately separately from the crankcase assembly and including a crankcase member surface fixed to the cylinder assembly mounting surface, and a cylinder extending from the crankcase member mounting surface and communicating with the opening in the cylinder assembly mounting surface.

摘要翻译： 本文公开了一种内燃机，其包括曲轴箱组件，该曲轴箱组件包括曲轴箱构件，该曲轴箱构件包括曲轴箱盖安装表面，以及包括开口的气缸组件安装表面和与曲轴箱组件分开布置的气缸体，并且包括曲轴箱构件表面固定 到气缸组件安装表面，以及从曲轴箱构件安装表面延伸并与气缸组件安装表面中的开口连通的气缸。

公开(公告)号：US5379731A

公开(公告)日：1995-01-10

申请号：US142480

申请日：1993-12-02

申请人： Christopher N. F. Sayer

发明人： Christopher N. F. Sayer

IPC分类号： F01L1/38 ,  F01L1/46 ,  F01L7/12 ,  F02B25/04 ,  F02B75/02 ,  F02D9/04 ,  F02D9/10 ,  F02D13/02

CPC分类号： F02D13/0284 ,  F02B2075/025 ,  F02D9/107 ,  Y02T10/18

摘要： A two stroke cycle engine cylinder block (9) has exhaust ports (14) controlled by power valves which rotate on an axis extending longitudinally of the block (9). Along this axis the block (9) has a plurality of aligned recesses in which are located bearing members (24) for the power valves. Bores (25) in each bearing member (24) are axially aligned and the bearing members (24) immobilely retained in the aligned recesses by assembly of the exhaust manifold (16). Spigots on the power valves are received in the bores (25) and coupled together so that the power valves rotate in unison.

摘要翻译： PCT No.PCT / AU92 / 00323 Sec。 371日期1993年12月2日第 102（e）日期1993年12月2日PCT提交1992年7月1日PCT公布。 公开号WO93 / 01402 日本一月二十一日，1993.两冲程发动机气缸体（9）具有通过在沿块（9）纵向延伸的轴线上旋转的动力阀控制的排气口（14）。 沿着该轴线，块（9）具有多个对准的凹部，其中定位有用于动力阀的轴承构件（24）。 每个轴承构件（24）中的孔（25）轴向对准，并且轴承构件（24）通过排气歧管（16）的组装固定地保持在对准的凹部中。 功率阀上的插头被接收在孔（25）中并联接在一起，使得功率阀一致地旋转。

公开(公告)号：US5359855A

公开(公告)日：1994-11-01

申请号：US105309

申请日：1993-08-11

申请人： Hermann Klaue

发明人： Hermann Klaue

IPC分类号： F01L7/12 ,  F02B3/06 ,  F02B33/40 ,  F02B37/10 ,  F02B39/04 ,  F02B39/12 ,  F02B41/10 ,  F02B75/02 ,  F02F1/18 ,  F02B33/44

CPC分类号： F02B39/04 ,  F01L7/12 ,  F02B33/40 ,  F02B37/105 ,  F02B39/12 ,  F02B41/10 ,  F02F1/183 ,  F02B2075/025 ,  F02B3/06 ,  Y02T10/144 ,  Y02T10/163

摘要： An autoignition two-stroke internal combustion engine utilizes rectangular working chambers and pistons with bar-type seals and rotary sleeve valves which connect the working chambers to exhaust gas turbines for secondary expansion and a supercharger. The supercharger is thermally decoupled from the expansion turbines but the expansion turbines are connected to the supercharger and the crankshaft by a planetary gear transmission which can be cut in or out by a disk-type brake or clutch.

摘要翻译： 自动二冲程内燃机利用矩形工作室和具有杆式密封件和旋转套筒阀的活塞，其将工作室连接到用于二次膨胀的废气涡轮机和增压器。 增压器与膨胀涡轮机进行热分离，但是膨胀涡轮机通过行星齿轮传动装置连接到增压器和曲轴，该行星齿轮传动装置可以通过盘式制动器或离合器进入或离开。

公开(公告)号：US5273004A

公开(公告)日：1993-12-28

申请号：US990027

申请日：1992-12-14

申请人： Pierre Duret ,  Andre Douaud

发明人： Pierre Duret ,  Andre Douaud

IPC分类号： F01L7/02 ,  F01L7/12 ,  F02B1/04 ,  F02B3/06 ,  F02B25/14 ,  F02B33/34 ,  F02B75/02 ,  F02B75/12 ,  F01L7/00

CPC分类号： F02B25/145 ,  F01L7/026 ,  F01L7/12 ,  F02B33/34 ,  F02B1/04 ,  F02B2075/025 ,  F02B2075/027 ,  F02B2075/125 ,  F02B3/06 ,  Y02T10/123

摘要： A two-stroke engine comprising at least one cylinder having a combustion chamber, an exhaust duct connected to the combustion chamber, at least one duct for the intake of fresh gas compressed by a compression device for delivering said fresh compressed gas, at least a first rotary valve opens and closes the exhaust duct and at least a second rotary valve feeds fluid into the combustion chamber.

摘要翻译： 一种二冲程发动机，包括至少一个具有燃烧室的气缸，连接到燃烧室的排气管道，至少一个管道，用于吸入由用于输送所述新鲜压缩气体的压缩装置压缩的新鲜气体，至少一个第一 旋转阀打开和关闭排气管道，并且至少第二旋转阀将流体供给到燃烧室中。

公开(公告)号：US5081961A

公开(公告)日：1992-01-21

申请号：US387897

申请日：1989-08-01

申请人： Marius A. Paul ,  Ana Paul

发明人： Marius A. Paul ,  Ana Paul

IPC分类号： F01L1/28 ,  F01L1/44 ,  F01L7/12 ,  F02B25/02 ,  F02B25/08 ,  F02B29/00 ,  F02B29/06 ,  F02B29/08 ,  F02B73/00 ,  F02B75/06 ,  F02B75/28

CPC分类号： F02B29/06 ,  F01L1/28 ,  F01L1/443 ,  F01L7/12 ,  F02B25/02 ,  F02B25/08 ,  F02B29/00 ,  F02B29/083 ,  F02B73/00 ,  F02B75/065 ,  F02B75/28 ,  Y02T10/146

摘要： A rotary commutator valve that is located at the exhaust ports of the cylinder of an internal combustion, reciprocal engine for regulating the flow of exhaust and allowing the exhaust ports to be sequentially utilized as supplementary intake ports for charging the engine cylinder, the communtator valve having an exhaust passage, an intake passage and a common exhasut/intake passage that communicates with the exhaust ports and a rotor with a rotor notch that sequentially and selectively connects either the intake passage or the exhaust passage to the common exhasut/intake passage allowing the exhaust ports to first exhaust combustion gases and then form supplemental intake ports for admitting additional air.

摘要翻译： 一种旋转换向阀，其位于内燃缸的排气口，用于调节排气流的往复发动机，并允许排气口依次用作用于对发动机气缸充气的补充进气口，所述通风阀具有 排气通道，进气通道和与排气口连通的公共排气/进气通道和具有转子槽口的转子，转子槽口依次和选择性地将进气通道或排气通道连接到公共排气/进气通道，允许排气 端口首先排放燃烧气体，然后形成用于承受额外空气的补充进气口。

公开(公告)号：US4368703A

公开(公告)日：1983-01-18

申请号：US223225

申请日：1981-01-07

申请人： Hirotaka Shibata

发明人： Hirotaka Shibata

IPC分类号： F01L1/36 ,  F01L7/12 ,  F02B61/02 ,  F02B75/02 ,  F02D13/02 ,  F02D9/06

CPC分类号： F02D13/0284 ,  F01L7/12 ,  F02B2075/025 ,  F02B61/02 ,  Y02T10/18

摘要： A two stroke engine having an exhaust port formed in the cylinder wall. At the upper portion of the exhaust port, there is provided a rotary type exhaust timing control valve which is adapted to be actuated by a centrifugal governor device to control the exhaust timing in accordance with the engine speed. The centrifugal governor device has a governor shaft which extends coaxially with the engine crankshaft and directly connected at one end with the adjacent end of the crankshaft. At the other end, the crankshaft is provided with a magneto device so that the magneto does not have any magnetic influence on the centrifugal governor device.

摘要翻译： 具有形成在气缸壁中的排气口的二冲程发动机。 在排气口的上部设置有旋转式排气正时控制阀，其适于由离心调速器装置致动，以根据发动机转速控制排气正时。 离心调速器装置具有调速器轴，其与发动机曲轴同轴地延伸并且在一端与曲轴的相邻端直接连接。 在另一端，曲轴设置有磁性装置，使得磁铁对离心调速器装置不具有任何磁影响。