公开(公告)号：WO2018212968A1

公开(公告)日：2018-11-22

申请号：PCT/US2018/030059

申请日：2018-04-28

Applicant: SHAN, Baoxiang

Inventor： SHAN, Baoxiang

IPC: F01L7/02 ,  F01L7/06 ,  F16K7/18 ,  F01L7/00 ,  F16K7/00 ,  F16K31/04

Abstract: A buckling loop rotary motor having a stator and an activatable buckling loop that may also act as a rotor, is disclosed. The buckling loop is made as a springy, band or ribbon. An applied force actuates a portion of the buckling loop, causing a localized change of curvature. The buckling loop responds by changing shape to minimize energy, causing rotation of the rotor. In a bi-metallic embodiment, the thermally actuated active band expands more than the base band, effecting a localized change of curvature that drives the rotor. Thermal activation is by heating or cooling, or a combination thereof. In an electroactive polymer (EAP) embodiment, the active acrylic or silicone EAP is actuated electrically. The change in thickness, and therefore, length, of the active EAP relative to the inactive, base material causes a local change of curvature of the loop that drives rotation of the motor.

公开(公告)号：WO2016128927A1

公开(公告)日：2016-08-18

申请号：PCT/IB2016/050731

申请日：2016-02-11

Applicant: MICROSTEAM, INC.

Inventor： TOLBERT, Joshua, A. ,  TOLBERT, Benjamin, J.

IPC: F01L7/02

CPC classification number: F01L7/023 ,  F01B17/04 ,  F01B2250/001 ,  F01K7/00 ,  F01K13/006 ,  F01L7/027

Abstract: Provided herein are rotary valve assemblies, engines, and corresponding methods. A rotary valve assembly may include a valve housing defining a cylindrical bore, an inlet, and an outlet. The valve assembly may further include an intake assembly and a throttle assembly arranged concentrically within the cylindrical bore of the valve housing, and the intake assembly and the throttle assembly may rotate independently of one another with respect to a longitudinal axis. During operation of the rotary valve assembly, the valve housing may permit fluid to enter the cylindrical bore of the valve housing via the inlet, the intake assembly may rotate to permit the fluid to flow through the at least one intake inlet port and the at least one throttle inlet port into the throttle body, and the intake assembly may permit the fluid to flow to the outlet from the throttle body.

Abstract translation: 这里提供了旋转阀组件，发动机和相应的方法。 旋转阀组件可以包括限定圆柱形孔，入口和出口的阀壳体。 阀组件还可包括同心地布置在阀壳体的圆柱形孔内的进气组件和节流组件，并且进气组件和节气门组件可相对于纵向轴线彼此独立地旋转。 在旋转阀组件的操作期间，阀壳体可以允许流体经由入口进入阀壳体的圆柱孔，进气组件可以旋转以允许流体流过至少一个进气口，并且至少 进入节气门体的一个节气门入口，并且进气组件可允许流体从节气门体流到出口。

公开(公告)号：WO2016023047A3

公开(公告)日：2016-02-11

申请号：PCT/ZA2015/000051

申请日：2015-08-03

Applicant: TONSING, Rudolf Johannes

Inventor： TONSING, Rudolf Johannes

IPC: F01L7/02

Abstract: A valve arrangement for controlling the flow of gasses (132, 138) through a cylinder (128) of an internal combustion engine, which includes an inlet shaft (120) having an inlet flow channel defined therein, an outlet shaft (122) having an outlet flow channel defined therein, the inlet and outlet shafts (120, 122) being mounted rotatably about an inlet and outlet port of the cylinder (128) respectively, wherein the flow of gasses through the cylinder is controlled as the shafts are rotated between a first position wherein the flow channels are in register with the cylinder ports, thereby allowing the flow of gasses (132, 133) through the cylinder (128), and a second position wherein the flow channels are deregistered relative the cylinders ports, so as to inhibit the flow of gasses through the said cylinder.

公开(公告)号：WO2009047566A1

公开(公告)日：2009-04-16

申请号：PCT/GB2008/050929

申请日：2008-10-10

Applicant: MCNALLY, Gordon

Inventor： MCNALLY, Gordon

IPC: F01L7/02 ,  F01L7/16

CPC classification number: F01L7/021 ,  F01L7/024 ,  F01L7/16 ,  F01L2820/01 ,  F01N3/32 ,  F02B21/02 ,  F02B2075/027

Abstract: A gas seal between a port (10, 12) of a rotary valve (7) and a port (8) in a combustion chamber (6) of a rotary valve engine, the seal comprising gas channel means (15) forming a turbo valve means (26) surrounding the port (8) in the combustion chamber and compression means (20, 21) for creating a pressure in the gas channel means greater than a pressure in the combustion chamber during a compression stroke and a power stroke of the engine.

Abstract translation: 在旋转阀（7）的端口（10,12）和旋转阀发动机的燃烧室（6）中的端口（8）之间的气体密封，密封件包括形成涡轮阀的气体通道装置（15） 围绕燃烧室中的端口（8）的装置（26）和用于在气体通道装置中产生压力的压缩装置（20,21），其大于压缩行程和发动机的动力冲程期间燃烧室中的压力 。

公开(公告)号：WO2009039877A1

公开(公告)日：2009-04-02

申请号：PCT/EP2007/059895

申请日：2007-09-19

Applicant: LISA DRÄXLMAIER GMBH ,  NÖLTING, Andreas

Inventor： NÖLTING, Andreas

IPC: F01L7/02 ,  F01L7/18

CPC classification number: F01L7/02 ,  F01L7/022 ,  F01L7/026 ,  F01L7/18

Abstract: Offenbart wird ein Zylinderkopf mit zumindest einem rotierenden Drehschieber, der über eine Ausnehmung verfügt, um einen Einlass- oder Auslasskanal freizugeben oder zu verschließen, wobei eine Querschnitteinstellvorrichtung im Einlass- oder Auslasskanal vorgesehen ist, die über zwei bewegbare Elemente verfügt, wobei das erste Element von einer Ausgangsstellung, in der der Kanal nicht beeinträchtigt ist, in eine Stellung bringbar ist, in der das erste Element in den Kanal ragt und diesen teilweise verschließt, wobei das zweite Element an das erste Element gekoppelt ist und sich vom ersten Element weg in den Kanal erstreckt. Vorteilhaft ist weiterhin ein drittes Element zur Veränderung der Steuerzeit vorgesehen, das in den Einlass- oder Auslassabschnitt des Zylinders einschiebbar ist.

Abstract translation: 本发明提供一种气缸盖具有至少一个旋转，其具有凹部，以释放的入口或出口管道或接近回转阀，其特征在于，一个Querschnitteinstellvorrichtung在入口或出口端口提供，其具有两个可移动元件，第一元件 的开始位置，其中，所述信道不受影响，可被带入其中，所述第一元件突出到所述通道并且这部分地封闭的位置，其中，所述第二构件在所述通道连接到所述第一构件和远离所述第一元件 延伸。 用于改变所述控制率的第三元件也有利地提供，其可以在气缸的入口或出口被插入。

公开(公告)号：WO2008040673A8

公开(公告)日：2008-06-26

申请号：PCT/EP2007060248

申请日：2007-09-27

Applicant: BRUSUTTI GIANCARLO

Inventor： BRUSUTTI GIANCARLO

IPC: F01L7/16 ,  F01L7/02

CPC classification number: F01L7/16 ,  F01L7/021

Abstract: An internal combustion engine of the two- or four-stroke petrol, diesel or gas-fueled type, comprising: an engine block (11) which forms internally at least one cylinder (12); a head (13) which contains a cylindrical rotary distributor (14) which is adapted to connect, by means of two internal ports (15a, 15b), a combustion chamber (16) of the at least one cylinder (12) alternately to the air intake and to the gas exhaust; a plate (21) for closing the head (13) in an upper region, in which the intake and exhaust conveyance channels (22, 23) of the engine are provided. The engine further comprises, for each at least one cylinder (12), a single sealing element (25) which is arranged between the at least one cylinder (12) and the rotary distributor (14). The sealing element (25) has a cradle (27) which is shaped complementarily with respect to the rotary distributor (14) and a cylindrical protrusion (29) which is substantially shaped complementarily with respect to the upper portion (30) of the sleeve of the corresponding at least one cylinder (12); the protrusion (29) has an open cavity (32) which forms the combustion chamber (16) of the cylinder (12). The cradle (27) is adapted to adhere against the rotary distributor (14) during the compression and combustion steps of the combustible fluid. The sealing element (25) has a port (26) for connection between the combustion chamber (16) and the two internal ports (15a, 15b) of the rotary distributor (14) which is formed through the cradle (27). The upper closure plate (21) of the head (13) has a portion (39), which is inserted between the walls of the head (13), which faces and is substantially shaped complementarily with respect to the rotary distributor (14). Advantageously, the area of the port (26) is substantially equal to one third of the area of the circular contour of the cross-section of the protrusion (29).

Abstract translation: 一种二冲程或四冲程汽油柴油或气体燃料型的内燃机，包括：在内部形成至少一个汽缸（12）的发动机缸体（11）; 一个头部（13），其包含圆柱形旋转分配器（14），其适于通过两个内部端口（15a，15b）与所述至少一个气缸（12）的燃烧室（16）交替地连接到 进气和排气; 用于在设置有发动机的进气和排气输送通道（22,23）的上部区域中封闭头部（13）的板（21）。 发动机还包括用于每个至少一个气缸（12）的单个密封元件（25），其布置在所述至少一个气缸（12）和旋转分配器（14）之间。 密封元件（25）具有相对于旋转分配器（14）互补成形的托架（27）和相对于套筒的上部（30）互补地大体成形的圆柱形突起（29） 相应的至少一个气缸（12）; 突起（29）具有形成气缸（12）的燃烧室（16）的开放空腔（32）。 在可燃流体的压缩和燃烧步骤期间，支架（27）适于粘附在旋转分配器（14）上。 密封元件（25）具有用于在燃烧室（16）和通过支架（27）形成的旋转分配器（14）的两个内部端口（15a，15b）之间连接的端口（26）。 头部（13）的上封闭板（21）具有插入在头部（13）的壁之间并相对于旋转分配器（14）基本成形的部分（39）。 有利地，端口（26）的面积基本上等于突起（29）的横截面的圆形轮廓的面积的三分之一。

公开(公告)号：WO2006099066A2

公开(公告)日：2006-09-21

申请号：PCT/US2006008462

申请日：2006-03-09

Applicant: ZAJAC OPTIMUM OUTPUT MOTORS IN ,  ZAJAC JOHN ,  SMITH IAN F

Inventor： ZAJAC JOHN ,  SMITH IAN F

IPC: F02B33/22 ,  F01L7/02 ,  F02B41/06

CPC classification number: F01B31/14 ,  F01L1/022 ,  F01L1/024 ,  F01L1/026 ,  F01L1/34 ,  F01L1/352 ,  F01L7/021 ,  F01L7/026 ,  F01L7/027 ,  F01L7/16 ,  F01L13/0005 ,  F01L13/0015 ,  F01L2101/02 ,  F01L2800/00 ,  F01L2820/01 ,  F01L2820/032 ,  F02B15/00 ,  F02B33/06 ,  F02B41/00 ,  F02B41/02 ,  F02B41/06 ,  F02B75/40 ,  F02D15/04 ,  F02F3/28 ,  F02G1/02 ,  Y02T10/12 ,  Y02T10/14 ,  Y02T10/42

Abstract: Rotary valve system for controlling communication with a port in an internal combustion engine which, in one disclosed embodiment, has a crankshaft, compression and expansion pistons connected to the crankshaft for reciprocating movement within compression and expansion chambers, a combustion chamber in which air from the compression chamber is combined with fuel and burned to produce an increased gas volume. The valve system has an outer valve member which is rotatively mounted in a bore and has an opening which moves into and out of communication with the port as the outer valve member rotates, an inner valve member rotatably mounted within the outer outer valve member with an opening at least partly overlapping the opening in the outer valve member, a flange extending along one edge of the opening in the inner valve member and through the opening in the outer valve member for sealing engagement with the wall of the bore, and means for effecting rotation of the valve members to change the degree of overlap between the openings and thereby control the timing and duration of communication between the openings and the port.

Abstract translation: 旋转阀系统，用于控制与内燃机中的端口的连通，在一个公开的实施例中，其具有连接到曲轴的曲轴，压缩和膨胀活塞，用于在压缩和膨胀室内往复运动，燃烧室中的空气 压缩室与燃料组合并燃烧以产生增加的气体体积。 阀系具有外阀构件，该外阀构件可旋转地安装在孔中，并且具有与外阀构件旋转时移入和移出端口的开口;内阀构件，其可旋转地安装在外外阀构件内， 至少部分地与外部阀构件中的开口重叠的开口，沿着内部阀构件中的开口的一个边缘延伸并且通过外部阀构件中的开口以与孔的壁密封接合的凸缘，以及用于实现 阀构件的旋转以改变开口之间的重叠程度，从而控制开口和端口之间的连通的定时和持续时间。

公开(公告)号：WO2004070239A8

公开(公告)日：2005-04-28

申请号：PCT/US2004002514

申请日：2004-01-30

Applicant: KLEIN JEFFREY F ,  MIKHAILOV KONSTANTIN ,  LIM TECHNOLOGY LLC

Inventor： KLEIN JEFFREY F ,  MIKHAILOV KONSTANTIN

IPC: F01L7/02 ,  F01L7/06 ,  F01L7/10 ,  F01L7/12 ,  F01L9/02 ,  F02B33/38 ,  F02B33/44

CPC classification number: F01L1/28 ,  F01L3/20 ,  F01L5/04 ,  F01L7/02 ,  F01L7/06 ,  F01L7/10 ,  F01L7/12 ,  F01L9/026 ,  F02B29/0406 ,  F02B33/38 ,  F02B33/44

Abstract: A pneumatically actuated valve assembly for use as intake and/or exhaust valves on two- ­or four-stroke internal combustion engines. The assembly includes a valve (100), valve housing (200), and compressed gas distribution and timing mechanisms (Figures 5-8). The valve (100) is comprised of a short light weight hollow cylindrical body with a capped lower end and an opened upper end. The valve is further defined by a plurality of ports (104) adjacent to the lower end and a collar (198) encircling the body adjacent the upper end. The valve housing (200) is hollow and tubular having a larger diameter upper section and a smaller diameter lower section in which the valve (100) slides up to close and down to open. The housing (200) further includes hollow channels which direct compressed gas, managed by the distribution and timing mechanism, alternately towards the areas above and below the valve collar at regular intervals to open and close the valve, respectively.

Abstract translation: 一种用于二冲程或四冲程内燃机的进气和/或排气阀的气动致动阀组件。 组件包括阀（100），阀壳（200）和压缩气体分配和定时机构（图5-8）。 阀（100）由短的重量轻的中空圆柱体构成，其具有封盖的下端和敞开的上端。 阀还由邻近下端的多个端口（104）限定，并且环绕邻近上端的主体的套环（198）限定。 阀壳体（200）是中空的和管状的，其具有较大直径的上部部分和较小直径的下部部分，其中阀门（100）向上和向下滑动以打开。 壳体（200）还包括中空通道，其将由分配和定时机构管理的压缩气体以规则的间隔交替地朝着阀套的上方和下方交替地打开和关闭阀。

公开(公告)号：WO2005005790A1

公开(公告)日：2005-01-20

申请号：PCT/AU2003/000894

申请日：2003-07-11

Applicant: THE RAMSEY VALVE COMPANY PTY LTD ,  RAMSEY, John, Douglas

Inventor： RAMSEY, John, Douglas

IPC: F01L7/02

CPC classification number: F02B75/20 ,  F01L1/024 ,  F01L7/021 ,  F01P3/02 ,  F01P3/14 ,  F01P5/10

Abstract: A rotary valve (1) for an internal combustion engine having a plurality of inline cylinders, the rotary valve (1) having a rotor rotatable between a head and cap bolted to the engine, a plurality of spiral passages opening through ports (8) to a port opening into the cylinders, an air turbine (27) passing combustion air through one of the spiral passages, an exhaust passage and a coolant passage, coolant circulation means circulating coolant through the rotor, engine block head and cap to a radiator and to the inlet to the coolant passage in the rotor. A relucter wheel (21) driven by the rotor provides timing for the operation of the engine.

Abstract translation: 一种用于内燃机的旋转阀（1），其具有多个在线气缸，所述旋转阀（1）具有可旋转地连接到所述发动机的头和盖之间的转子，多个螺旋通道，所述旋转阀通过端口（8）至 通向气缸的开口，使燃烧空气通过其中一个螺旋通道的空气涡轮机（27），排气通道和冷却剂通道，将冷却剂循环通过转子，发动机缸体盖和盖到散热器的冷却剂循环装置，以及 转子中冷却剂通道的入口。 由转子驱动的曳引轮（21）为发动机的操作提供定时。

公开(公告)号：WO2004067919A3

公开(公告)日：2004-11-04

申请号：PCT/RO0300011

申请日：2003-07-24

Applicant: BORDEIANU GHEORGHE ,  BORDEIANU PETRU

Inventor： BORDEIANU GHEORGHE ,  BORDEIANU PETRU

IPC: F02F1/22 ,  F01L7/02 ,  F01L1/18 ,  F01L7/16 ,  F02P3/12

CPC classification number: F01L1/022 ,  F01L1/024 ,  F01L7/021

Abstract: The invention relates to a cylinder cover for internal combustion engines. According to the invention, the cylinder cover comprises a cylinder cover body (1) wherein there rotates a valve (2) in the shape of a profile (3), some electrical conducting wires (4) insulated by means of a thermally-electrically insulating material (5) passing through the valve (2), the electrical conducting wires (4) taking over high voltage electric current pulses by rotating the valve (2) from an induction coil (6) through a central plug (7) and a divider (8), transmitting the high voltage pulse to a spark plug (9), said pulse being controlled by a computer which takes over the optimum moment of controlling the electric pulse from some speed sensors (10 and 11) which signal the computer the passing of the pulse through some sensors (12) incorporated in the valve (2), the fuel-air mixture ignition taking place by rotating the valve (2) together with the spark plug (9) when it reaches, correspondingly in front of a combustion chamber (13) which is insulated from the cylinder cover body (1) by means of a thermally insulating material (14) and by means of a thermally insulating material (15) suitably applied on the valve (2), the material applied on the cylinder cover body (1) and on the valve (2) having the role of thermally insulating the combustion chamber (13) from the remainder of the system components.

Abstract translation: 本发明涉及一种用于内燃机的气缸盖。 根据本发明，气缸盖包括气缸盖主体（1），其中旋转具有轮廓（3）形状的阀（2），一些电导线（4）通过热绝缘 通过阀（2）的材料（5），导电线（4）通过使感应线圈（6）通过中心插头（7）和分隔器旋转来接管高压电流脉冲 （8），将高电压脉冲发送到火花塞（9），所述脉冲由计算机控制，计算机接收来自一些速度传感器（10和11）的电脉冲控制的最佳时刻，该信号通知计算机通过 脉冲通过结合在阀（2）中的一些传感器（12），燃料 - 空气混合物点燃发生，当相应地在燃烧前面到达时，通过与火花塞（9）一起旋转阀（2） 与气缸盖绝缘的室（13） 主体（1）通过绝热材料（14）并且借助于适当地施加在阀（2）上的隔热材料（15），施加在气缸盖主体（1）上的材料和阀（ 2）具有将燃烧室（13）与系统部件的其余部分热绝缘的作用。