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91. 发明申请

US20080302328A1 Reciprocating and Rotary Piston Engine 有权
标题翻译：往复和旋转活塞发动机
公开(公告)号：US20080302328A1
公开(公告)日：2008-12-11
申请号：US11629123
申请日：2005-05-31
申请人： Walter Colombi
发明人： Walter Colombi
IPC分类号： F02B53/02
CPC分类号： F01C1/3562 , F01C21/0827 , F02B53/00 , F02B57/10 , F02B75/222 , F02B2730/01 , F02F1/183 , F02F3/28 , Y02T10/17
摘要： A reciprocating/rotary piston engine is described comprising a housing containing a pivotable rotor as well as a series of openings in which pistons move up and down.According to the invention, the rotor is made up of a rotary piston (25) presenting a series of active surfaces between its vertices (two, four, six . . . n active surfaces) corresponding to the number of rotary pistons and with corresponding active surfaces of the reciprocating pistons with alternately linkable chambers with a fuel supply, a carburation and an exhaust gas outlet.
摘要翻译：描述了往复式/旋转活塞式发动机，其包括容纳可枢转转子的壳体以及活塞上下移动的一系列开口。根据本发明，转子由旋转活塞（25）组成，旋转活塞（25）在其对应于旋转活塞的数量的顶点（两个，四个，六个.n活性表面）之间呈现一系列活动表面，并且具有相应的活动往复运动的活塞的表面具有可交替地连接的腔室，其具有燃料供给，碳化和废气出口。

92. 发明授权

US06349696B1 Rotary piston internal combustion engine 失效
标题翻译：旋转活塞内燃机
公开(公告)号：US06349696B1
公开(公告)日：2002-02-26
申请号：US09180162
申请日：1998-11-03
申请人： Ke Jian Shang , Hua Miao
发明人： Ke Jian Shang , Hua Miao
IPC分类号： F02B5300
CPC分类号： F01C1/3562 , F01C11/004 , F01C20/14
摘要： A rotary piston internal combustion engine comprises a substantially circular-cylindrical compression space (3) and a substantially circular-cylindrical working space (4), rotary pistons (7, 8) which can rotate together about an axis of the compression space (3) and the working space (4), being disposed in the compression space (3) and the working space (4) are slides (19) which are arranged so as to be movable in the radial direction in order to abut sealingly the surface of the respective rotary piston (7, 8). The periphery of the working space has a first exhaust aperture (26). The working space has further exhaust apertures (27) which can be closed by exhaust valves (15) which can be closed and opened successively by means of an adjusting arrangement (17).
摘要翻译：旋转活塞内燃机包括大致圆柱形的压缩空间（3）和大致圆柱形的工作空间（4），可围绕压缩空间（3）的轴线一起旋转的旋转活塞（7,8）并且设置在所述压缩空间（3）和所述工作空间（4）中的所述工作空间（4）是滑动件（19），所述滑动件能够沿径向移动以便密封地邻接所述工作空间相应的旋转活塞（7,8）。工作空间的周边具有第一排气孔（26）。工作空间具有另外的排气孔（27），该排气孔可被排气阀15关闭，排气门15可通过调整装置17连续地关闭和打开。

93. 发明授权

US5138994A Supercharged rotary piston engine 失效
标题翻译：增压旋转活塞发动机
公开(公告)号：US5138994A
公开(公告)日：1992-08-18
申请号：US580894
申请日：1990-09-11
申请人： Laszlo Maday
发明人： Laszlo Maday
IPC分类号： F01C1/356 , F02B1/04 , F02B53/08
CPC分类号： F02B53/08 , F01C1/3562 , F02B1/04 , F02B2053/005 , Y02T10/17
摘要： A supercharged rotary piston engine, which comprises a cylinder (1) with fluid conducting inlet and outlet channels (15, 16); an inner chamber (2) of the cylinder being ring-shaped. The inner chamber includes a supercharging section (10), a working stroke section (11) and an exhaust section (12). A main shaft (5) is rotatably positioned in the cylinder, and a rotary piston (3) in the inner chamber (2) is mounted coaxially with the main shaft (5) and is connected to and rotatable together with the main shaft (5) for driving the shaft. At least one stop valve (8) is disposed between the inlet and outlet channels, the stop valve sealingly closing the inner chamber when in the closed position, and the stop-valve when in the open position leaving the inner chamber free for the unhindered passage of the rotating piston. A supercharger (K) for supercharging fluid under a final compression pressure is disposed in the supercharging section (10) of the inner chamber (2) behind the rotating piston (3). A regulating valve (20) connected with the working stroke section (11) of the inner chamber (2) is capable of regulating the pressure of supercharging from the front side of the rotating piston (3).
摘要翻译：一种增压旋转活塞式发动机，其包括具有流体导入入口和出口通道（15,16）的气缸（1）。气缸的内腔（2）是环形的。内室包括增压部分（10），工作冲程部分（11）和排气部分（12）。主轴（5）可旋转地定位在气缸中，内室（2）中的旋转活塞（3）与主轴（5）同轴地安装并与主轴（5）连接并可旋转）用于驱动轴。至少一个截止阀（8）设置在入口和出口通道之间，止动阀在处于关闭位置时密封地关闭内室，当处于打开位置时离开内腔的止动阀可自由地进行不受阻碍的通道的旋转活塞。在旋转活塞（3）后面的内腔（2）的增压部（10）中设置用于在最终压缩压力下增压流体的增压器（K）。与内腔（2）的工作冲程部（11）连接的调节阀（20）能够调节从旋转活塞（3）的前侧起的增压压力。

94. 发明授权

US4817567A Rotary piston engine 失效
标题翻译：旋转活塞发动机
公开(公告)号：US4817567A
公开(公告)日：1989-04-04
申请号：US139469
申请日：1987-12-30
申请人： Ronald C. Wilks
发明人： Ronald C. Wilks
IPC分类号： F01C1/356 , F02B53/00 , F02B75/02
CPC分类号： F01C1/3562 , F02B2053/005 , F02B2075/027 , F02B53/00
摘要： A rotary piston engine having a pear-shaped piston with convex sides is mounted for rotation within a housing whose internal cross-section presents a symmetrical oval shape which is slightly constricted in the middle. The annulus between the piston and the housing is subdivided into intake, compression, expansion and exhaust chambers by four spring loaded vanes. A compression vane and a counter-piston vane are mounted on opposite sides of an external combustion chamber and their movements are coordinated to seal the combustion chamber with respect to the exhaust chamber and the intake chamber during compression and combustion. An engine separation vane, mounted for reciprocal movement and sliding engagement against the piston, separates the intake and exhaust chambers. A vane carried by the piston bears against the housing bore and subdivides each chamber in turn as the piston rotates. Combustion of compressed fuel/air mixture is accomplished while the external combustion chamber is isolated with respect to the intake and expansion chambers. The engine develops one power stroke per revolution, as compared with one power stroke on every other revolution in a conventional reciprocating piston engine.
摘要翻译：具有凸形凸起的梨形活塞的旋转活塞式发动机被安装成在壳体内部旋转，其内部横截面具有在中间稍微收缩的对称椭圆形状。活塞和壳体之间的环形空间由四个弹簧加载的叶片细分成进气口，压缩室，膨胀室和排气室。压缩叶片和反向活塞叶片安装在外部燃烧室的相对侧上，并且它们的运动被协调以在压缩和燃烧期间相对于排气室和进气室密封燃烧室。安装用于往复运动和与活塞滑动接合的发动机分离叶片分离进气室和排气室。由活塞承载的叶片抵靠住壳体孔，随着活塞的旋转，依次细分每个室。压缩燃料/空气混合物的燃烧是在外部燃烧室相对于进气室和膨胀室隔离的同时完成的。与常规往复式活塞式发动机的其他转速上的一次动力冲程相比，发动机每转一次动力冲程。

95. 发明授权

US4187064A Rotary machine 失效
标题翻译：旋转机
公开(公告)号：US4187064A
公开(公告)日：1980-02-05
申请号：US825787
申请日：1977-08-18
申请人： Colin Wheeler
发明人： Colin Wheeler
IPC分类号： F01C1/356 , F04C27/00
CPC分类号： F01C1/3562
摘要： A rotary machine including an outer housing, and a cam-shaped rotor mounted within said housing for rotation about an axis coincident with the axis of the housing with two sealing members for the rotor equally supported at diametrically opposed positions within the housing for movement toward and away from the peripheral surface of the rotor and in at least close sealing proximity with the adjacent surface of the rotor during at least part of the rotation of the rotor, the lobe portion of the rotor being at least in close sealing proximity with an adjacent inner surface of the housing, an inlet passage through said rotor and opening through the surface thereof on one side of said lobe portion, an exit passage also passing through the rotor and opening through the surface thereof on the other side of said lobe portion, said inlet and exit passages communicating with ports for admitting working fluid to, and exhausting working fluid from, said rotor. Also disclosed is a twin rotor arrangement in which two rotors are supported within the housing on a common support shaft and separated by a partition wall with the respective lobe portions and sealing members being at diametrically opposed positions within the housing to dynamically balance the forces within the machine.
摘要翻译：一种旋转机械，其包括外壳体和安装在所述壳体内的凸轮转子，用于围绕与所述壳体的轴线重合的轴线旋转，具有两个用于所述转子的密封构件，所述密封构件在所述壳体内沿径向相对的位置同等地支撑，在转子的至少一部分旋转期间离开转子的外周表面并至少紧密地邻近转子的相邻表面，转子的凸起部分至少紧密地邻近转子的相邻内部壳体的表面，通过所述转子的入口通道和通过其在所述凸起部分的一侧上的表面的开口，还通过转子并通过其在所述凸起部分的另一侧上的开口的出口通道，所述入口以及与用于允许工作流体的端口连通的出口通道，以及从所述转子排出工作流体。还公开了一种双转子装置，其中两个转子在壳体内支撑在公共支撑轴上并且被分隔壁分隔开，其中相应的凸角部分和密封构件在壳体内处于直径相对的位置，以动态平衡在壳体内的力机。

96. 发明授权

US3924579A Rotary internal combustion engine 失效
公开(公告)号：US3924579A
公开(公告)日：1975-12-09
申请号：US45368274
申请日：1974-03-22
申请人： JOHNSON PAUL B
发明人： JOHNSON PAUL B
IPC分类号： F01C1/356 , F02B53/00 , F02B53/08
CPC分类号： F01C1/3562 , F02B53/00 , Y02T10/17
摘要： A cylindrical stator is provided with a partition ring intermediate end walls therein. A rotor is rotatable within the ring to form an intake-compression chamber and a combustionexhaust chamber on opposite sides of the ring. Sealing gates having interconnecting cavities are slidably supported by the stator for movement into and out of associated ones of the chambers to close the respective cavities. Camming walls on the rotor successively cam gates in the intake-compression chamber out of such chamber when the associated gates in the combustionexhaust chamber are in the latter chamber and vice versa.

97. 发明授权

US3914075A Sliding partition rotary engine with rectilinear seals 失效
标题翻译：带直线密封件的滑动分隔旋转发动机
公开(公告)号：US3914075A
公开(公告)日：1975-10-21
申请号：US44121674
申请日：1974-02-11
申请人： BRULFERT ANDRE , HOSS ANDRE GABRIEL
发明人： BRULFERT ANDRE , HOSS ANDRE GABRIEL
IPC分类号： F01C1/356 , F01C19/08 , F01C21/08 , F01C19/00 , F01C1/00 , F04C27/00 , F16D57/00
CPC分类号： F01C19/08 , F01C1/3562 , F01C21/08
摘要： The invention relates to engines of the kind having rotors and being supplied by a fluid under pressure, and is especially directed to an engine of this type capable of being coupled to a closed circuit comprising for example a generator of steam under pressure. The engine comprises a stator formed by a cylindrical casing closed by transverse end-plates and equipped with moving partitions, and a rotor having a lateral working face constituted by a semi-elliptical portion and a semi-circular portion adapted to co-operate with said partitions so as to form working chambers for a fluid acting to cause rotation of said rotor which is keyed on a shaft conventionally mounted in said stator, and means for ensuring fluid-tightness between said stator and said rotor, said means comprising a plurality of straight segments formed by beads of a material of low coefficient of friction inserted in straight grooves formed in the face of said stator, the longitudinal jointing together of any two segments being effected by mitre joints, half-lap joints or other like joints used in carpentry. The engine of the invention does not cause any pollution of the atmosphere; furthermore, it can give silent operation in a closed circuit by connecting its final exhaust to the inlet of the source of fluid under pressure.
摘要翻译：本发明涉及具有转子并由压力下的流体提供的发动机，并且特别涉及这种类型的发动机，该发动机能够耦合到闭合回路，该闭合回路包括例如压力下的蒸汽发生器。发动机包括由圆柱形壳体形成的定子，该圆柱形壳体由横向端板封闭并配备有移动隔板，转子具有由半椭圆形部分和半圆形部分构成的侧面工作面，该半圆形部分适于与所述分隔，以便形成用于使键合在常规安装在所述定子中的轴的所述转子旋转的工作室，以及用于确保所述定子和所述转子之间的流体密封性的装置，所述装置包括多个直的插入到形成在所述定子的表面上的直槽中的摩擦系数低的材料的珠形成的段，通过用于木工的斜接头，半搭接部或其他类似接头来实现任何两个部分的纵向接合。本发明的发动机不会对大气造成任何污染; 此外，它可以通过将其最终排气连接到压力下的流体源的入口而在闭合回路中进行静音操作。

98. 发明授权

US3810724A Rotary engine with cushioning device for the partition 失效
标题翻译：具有分段装置的旋转发动机
公开(公告)号：US3810724A
公开(公告)日：1974-05-14
申请号：US34705573
申请日：1973-04-02
申请人： LUUKKONEN P
发明人： LUUKKONEN P
IPC分类号： F01C1/356 , F01C11/00 , F01C19/04 , F01C1/00 , F03C3/00 , F04C1/00
CPC分类号： F01C11/00 , F01C1/3562 , F01C19/04
摘要： A rotary engine is provided with a device for cushioning the blows of a radially movable chamber partition against the rotor of the engine. The device includes a piston that enters a fluid filled compartment as the partition moves radially inwardly, the compartment having a restricted exit for the fluid.
摘要翻译：旋转发动机设置有用于缓冲可发动机的转子上的可径向移动的腔室分隔件的吹气的装置。该装置包括当分隔件径向向内移动时进入流体填充的隔室的活塞，隔室具有用于流体的限制出口。

99. 发明授权

US3316887A Rotary engine 失效
公开(公告)号：US3316887A
公开(公告)日：1967-05-02
申请号：US45820165
申请日：1965-05-24
申请人： MELVIN WILLIAM M
发明人： MELVIN WILLIAM M
IPC分类号： F01C1/356
CPC分类号： F01C1/3562

100. 发明授权

US2218573A Motor and transmission therefor 失效
标题翻译：电动机和变速箱
公开(公告)号：US2218573A
公开(公告)日：1940-10-22
申请号：US21367738
申请日：1938-06-14
申请人： BERNARD GAHM SAMUEL
发明人： BERNARD GAHM SAMUEL
IPC分类号： F01C1/20 , F01C1/356 , F01C1/46 , F01C9/00 , F01C11/00 , F02B53/00
CPC分类号： F01C11/002 , F01C1/20 , F01C1/3562 , F01C1/46 , F01C9/002 , F02B53/00 , F02B2730/011 , Y02T10/17

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