公开(公告)号：USRE34876E

公开(公告)日：1995-03-14

申请号：US157289

申请日：1993-11-26

申请人： Sofyan Adiwinata

发明人： Sofyan Adiwinata

IPC分类号： F01C1/22 ,  F01C17/02 ,  F02B3/06 ,  F04C2/22

CPC分类号： F01C1/22 ,  F01C17/02 ,  F02B2053/005 ,  F02B3/06

摘要： A rotary internal combustion engine which principally consists of a two, three or four, either radially curved or flat, apex rotor and a radially arcaded or curved epicyclic or two or three lobed epitrochoid housing cavity, in which construction such rotary engine, the rotor has its rotations integrated with the rotations of the main crankshaft through the intermeshing gears by which the rotor will be rotated in accordance to its specific basic speed ratio so thereafter the rotor rotates with an effective clearance during all relative rotations and therefore is able to maintain such permanent distance between the housing and the rotor.

摘要翻译： 旋转内燃机主要由两个，三个或四个径向弯曲或平坦的顶点转子和径向拱形或弯曲的周向或两个或三个裂片的外壳旋转轴承腔体组成，其中构造这种旋转发动机，转子具有 其转动与主曲轴的转动通过相互啮合的齿轮结合，通过该啮合齿轮，转子将根据其特定的基本速比旋转，因此转子在所有相对转动期间以有效的间隙旋转，因此能够保持这样的永久性 外壳和转子之间的距离。

公开(公告)号：US5067883A

公开(公告)日：1991-11-26

申请号：US754668

申请日：1990-07-02

申请人： Sofyan Adiwinata

发明人： Sofyan Adiwinata

IPC分类号： F01C1/22 ,  F01C17/02

CPC分类号： F01C1/22 ,  F01C17/02

摘要： A rotary internal combustion engine which principally consists of a two, three or four, either radially curved or flat, apex rotor and a radially arcaded or curved epicyclic or two or three lobed epitrochoid housing cavity, in which construction such rotary engine, the rotor has its rotations integrated with the rotations of the main crankshaft through the intermeshing gears by which the rotor will be rotated in accordance to its specific basic speed ratio so thereafter the rotor rotates with an effective clearance during all relative rotations and therefore is able to maintain such permanent distance between the housing and the rotor.

摘要翻译： 旋转内燃机主要由两个，三个或四个径向弯曲或平坦的顶点转子和径向拱形或弯曲的周向或两个或三个裂片的外壳旋转轴承腔构成，其中构造这种旋转发动机，转子具有 其转动与主曲轴的转动通过相互啮合的齿轮结合，通过该啮合齿轮，转子将根据其特定的基本速比旋转，因此转子在所有相对转动期间以有效的间隙旋转，因此能够保持这样的永久性 外壳和转子之间的距离。

公开(公告)号：US5024590A

公开(公告)日：1991-06-18

申请号：US349873

申请日：1989-05-09

申请人： Sofyan Adiwinata

发明人： Sofyan Adiwinata

IPC分类号： F04C18/22 ,  F01C1/22 ,  F01C17/02 ,  F02B53/00 ,  F03C1/26 ,  F03C1/30 ,  F03C2/22 ,  F04C2/22

CPC分类号： F01C1/22 ,  F01C17/02 ,  F02B2053/005 ,  F02B53/00

摘要： A rotary engine, such as a rotary internal combustion engine, a rotary pump, a rotary compressor or the like, comprises a housing defining a cavity with a n-lobed epitrochoidal shaped wall, a n+l lobed rotor within said cavity and movable in a planetary fashion, n being 1,2,3. . . and a main crank shaft with an eccentric supporting said rotor. The engine further comprises a transmission installed between the rotor and the main crank shaft, the transmission ratio of which being based on a certain ratio between the rotation of the rotor and the rotation of the main crank shaft such that during rotation of the rotor the shape of the outer envelope of the rotating rotor is exactly the same as the shape of the wall of the cavity.

公开(公告)号：US4061445A

公开(公告)日：1977-12-06

申请号：US684537

申请日：1976-05-10

申请人： Niranjan Kumar Doshi

发明人： Niranjan Kumar Doshi

IPC分类号： F01C1/22 ,  F01C17/02 ,  F01C17/06 ,  F01C19/08 ,  F01C1/02 ,  F01C19/04 ,  F04C17/02

CPC分类号： F01C1/22 ,  F01C17/02 ,  F01C17/06 ,  F01C19/08

摘要： A positive-displacement, steam-driven engine has a generally-elliptical rotor which is mounted within a cylindrical chamber. That rotor reciprocates as it rotates within that chamber; and interacting surfaces halt continued movement of that rotor whenever it reaches an end of its path of reciprocation, and then smoothly start that rotor moving back toward the opposite end of that path of reciprocation.

摘要翻译： 正排量的蒸汽驱动发动机具有安装在圆柱形室内的大致椭圆形的转子。 该转子在该室内旋转时往复运动; 并且当相互作用的表面到达其往复运动路径的端部时，相互作用的表面停止该转子的继续移动，然后平稳地启动该转子向该往复运动路径的相对端移回。

公开(公告)号：US4059371A

公开(公告)日：1977-11-22

申请号：US614531

申请日：1975-09-18

申请人： John D. Sheldon

发明人： John D. Sheldon

IPC分类号： F02B53/00 ,  F01C17/02 ,  F02B55/08 ,  F04C1/02 ,  F16H1/10 ,  F16H1/32 ,  F16H57/02

CPC分类号： F01C17/02 ,  Y10T74/19647

摘要： Disclosed herein is a rotary piston engine comprising a housing assembly including a trochoid housing and a pair of end housings aligned and secured together to define a trochoid cavity, a shaft rotatably supported in the end housings and having an eccentric portion disposed in the trochoid cavity, a rotary piston rotatably supported on the eccentric portion of the shaft and extending within the trochoid cavity, the rotary piston having an internal timing gear, a stationary gear separate from the end housings and in mesh with the internal timing gear, a female member extending integrally from one of the end housings and being disposed adjacent to the trochoid housing, the female member having a registering surface in predetermined fixed relation relative to the end housing, and a male member extending integrally from the stationary gear, the male member being pressed into the female member and held in non-rotatable relation by the registering surface.

摘要翻译： 本文公开了一种旋转活塞发动机，其包括壳体组件，该壳体组件包括摆动轴承壳体和对准并固定在一起以限定次摆线腔的一对端部壳体，可旋转地支撑在端部壳体中并具有设置在次摆线腔中的偏心部分的轴， 旋转活塞可旋转地支撑在轴的偏心部分上并在次摆线腔内延伸，旋转活塞具有内部正时齿轮，与端部壳体分离并与内部正时齿轮啮合的固定齿轮，整体延伸的阴构件 从一个端部壳体上并且设置在与次摆线壳体相邻的位置处，所述阴构件具有相对于端部壳体预定的固定关系的配准表面以及从固定齿轮一体地延伸的阳构件，阳构件被压入 阴构件，并通过配准面保持不可旋转的关系。

公开(公告)号：US4032267A

公开(公告)日：1977-06-28

申请号：US632520

申请日：1975-11-17

申请人： Laurence Lockhart Miller

发明人： Laurence Lockhart Miller

IPC分类号： F04C2/10 ,  F01C17/02 ,  F03C2/08 ,  F04C15/00 ,  F01C1/02 ,  F03C3/00 ,  F16D3/18

CPC分类号： F01C17/02 ,  F03C2/08 ,  F04C15/0061

摘要： A hydraulic motor includes an elongated output member which is supported for rotational movement about a central axis thereof. The output member is driven by a gerotor gearset which includes an outer member having internal teeth which mesh with external teeth on an inner member. The inner member is fixed against movement and the teeth on the inner and outer members define a series of expansible and contractable fluid pockets. The outer member orbits and rotates as a result of fluid being directed into certain of the fluid pockets to expand same and fluid is directed from contracting pockets. A tubular member drivingly connects the outer member and output member and transmits driving torque to the output member. The tubular member is connected in a 1:1 rotational driving relationship with the outer member and output member. The driving connection of the tubular member to the outer member and output member is such that the tubular member can rock relative to these members so that its motion describes a cone as it follows the orbital motion of the outer member and transmits rotary motion to the output member.

摘要翻译： 液压马达包括细长的输出构件，该输出构件被支撑以围绕其中心轴线旋转运动。 输出构件由齿轮齿轮组驱动，齿轮组包括具有与内部构件上的外齿啮合的内齿的外部构件。 内部构件固定抵抗运动，并且内部和外部构件上的齿限定一系列可膨胀和可收缩的流体袋。 外部构件由于流体被引导到某些流体袋中以使其膨胀而轨道运转并旋转，并且流体从收缩口引导。 管状构件驱动地连接外部构件和输出构件，并将驱动扭矩传递到输出构件。 管状构件以与外部构件和输出构件1:1旋转驱动关系连接。 管状构件与外部构件和输出构件的驱动连接使得管状构件可以相对于这些构件摇摆，使得其运动在遵循外部构件的轨道运动时描述锥体，并将旋转运动传递到输出 会员。

公开(公告)号：US3974801A

公开(公告)日：1976-08-17

申请号：US564782

申请日：1975-04-03

申请人： Jesse C. Brown

发明人： Jesse C. Brown

IPC分类号： F01B5/00 ,  F01B7/16 ,  F01C17/02 ,  F02B75/02 ,  F02B75/26 ,  F02B53/00

CPC分类号： F02B75/265 ,  F01B5/00 ,  F01B7/16 ,  F01C17/02 ,  F02B2075/027 ,  Y02T10/17

摘要： An oscillating piston internal combustion engine comprises a bank of combustion chambers mounted on the front of an engine block for rotation in an annular path to rotate an output shaft protruding from the rear of the block. Gearing inside the block converts oscillating motion of the pistons and cylinders into unidirectional rotation of the output shaft.

摘要翻译： 振荡活塞内燃机包括安装在发动机缸体前部的一组燃烧室，用于在环形路径中转动以使从该块后部突出的输出轴旋转。 块内部的传动将活塞和气缸的摆动运动转换成输出轴的单向旋转。

公开(公告)号：US3920361A

公开(公告)日：1975-11-18

申请号：US43375174

申请日：1974-01-16

申请人： SVENSKA ROTOR MASKINER AB

发明人： NILSSON HANS ROBERT

IPC分类号： F04C18/20 ,  F01C1/20 ,  F01C17/02 ,  F04C2/20 ,  F16H57/02 ,  F16H57/12 ,  F01C1/08 ,  F01C19/00

CPC分类号： F16H57/029 ,  F01C17/02 ,  F16H57/12 ,  F16H2057/0203

摘要： Rotary internal combustion engine comprising two intermeshing rotors provided with synchronizing means comprising two gear transmissions of somewhat different gear ratios. Three gear wheels are non-rotatably connected with the coaxial rotors and the fourth gear wheel is connected with the coaxial rotors through a friction clutch.

摘要翻译： 旋转内燃机包括两个相互啮合的转子，其设有同步装置，该同步装置包括两个齿轮传动比差不多的齿轮传动装置。 三个齿轮与同轴转子不可旋转地连接，第四个齿轮通过摩擦离合器与同轴转子连接。

公开(公告)号：US3913408A

公开(公告)日：1975-10-21

申请号：US44663174

申请日：1974-02-28

申请人： MOORE BARRY ANTHONY

发明人： MOORE BARRY ANTHONY

IPC分类号： F01C1/22 ,  F01C17/02 ,  F16H1/32 ,  F16H37/12 ,  F01C1/02 ,  F16H1/28 ,  F16H21/12

CPC分类号： F01C17/02 ,  F01C1/22 ,  F16H1/32 ,  F16H37/12 ,  Y10T74/18272 ,  Y10T74/1836

摘要： An apparatus for controlling epicyclic motion of a rotor in a rotary engine is disclosed. The apparatus comprises: an internal gear secured to said rotor; an eccentric mounted within the rotor and adapted to rotate therein, the drive shaft extending through the eccentric and being permitted to rotate within the eccentric; an external gear secured to the drive shaft and adapted to mesh with the internal gear; and means for synchronizing the rotational movement of the rotor to permit the rotor to rotate within the engine chamber, the speed ratio of the angular velocity of the eccentric to the angular velocity of the rotor being equal to the number of symmetrically spaced-apart lobes. Due to the controlled motion of the rotor within the chamber, the rotor tips may be provided with slidable vanes which contact the circumferential wall of the chamber due to centrifugal forces acting on the slidable vanes. The apparatus may be adapted for use in rotary internal combustion engines, hydraulic pumps, compressors and the like where there may be any number of lobes on the rotor. The apparatus does not restrict rotary engine design as is experienced with other types of apparatus for performing the same function and it permits varying of the drive shaft speed independently of the rotor speed where the drive shaft may rotate in the same direction, remain stationary or rotate in the opposite direction to the rotor.

摘要翻译： 公开了一种用于控制旋转发动机中的转子的行星运动的装置。 该装置包括：固定到所述转子的内齿轮; 安装在转子内并适于在其中旋转的偏心件，驱动轴延伸穿过偏心轮并被允许在偏心轮内旋转; 固定到驱动轴并适于与内齿轮啮合的外齿轮; 以及用于使转子的旋转运动同步以允许转子在发动机室内旋转的装置，偏心轮的角速度与转子的角速度的速度比等于对称间隔开的叶片的数量。 由于转子在腔室内的受控运动，转子尖端可以设置有可滑动的叶片，其由于作用在可滑动叶片上的离心力而与腔室的周壁接触。 该装置可以适用于旋转内燃机，液压泵，压缩机等，转子上可能有任何数量的凸角。

公开(公告)号：US3905727A

公开(公告)日：1975-09-16

申请号：US44899374

申请日：1974-03-07

申请人： KILMER JOHN B

发明人： KILMER JOHN B

IPC分类号： F01C1/10 ,  F01C1/328 ,  F01C1/336 ,  F01C1/39 ,  F01C11/00 ,  F01C17/02 ,  F04B1/10 ,  F01C1/02 ,  F03C3/00 ,  F04C1/02

CPC分类号： F01C1/39 ,  F01C1/104 ,  F01C1/328 ,  F01C1/336 ,  F01C11/006 ,  F01C17/02 ,  F04B1/10

摘要： Improved fluid-mechanical and mechanical-fluid energy translation devices, such as fluid motors, pumps and certain actuators, meters, couplers and the like of the type having an orbital member disposed between a rotor element and a stator element and coupled with one of the elements by fluid displacement means and with the other element by gear means, are provided by employing therein a plurality of eccentric means for positively but shiftably mounting the member upon the element to which it is coupled by fluid displacement means in manner restricting relative motion between the member and the lastmentioned element to relative orbital motion. The element upon which the member is thus mounted may be either a rotor or a stator element and may be either the inner or the outer of the elements in various embodiments of devices incorporating the invention. The eccentric means, which are essentially cranks or shafts with offset axes, significantly are alone sufficient to accomplish the positive, shiftable mounting of the member and the restriction of same to relative orbital motion and to do so quite independently of any other fluid and mechanical couplings that may exist between the member and the elements in various particular forms of devices. The preferred embodiment also provides a further improvement in devices of this type employing vanes to define fluid displacement chambers by arranging the parts to maintain the pair of vanes bounding each chamber parallel to each other throughout the operating cycle, thereby maintaining the chordal transverse cross-sectional area of each chamber substantially constant throughout such cycle. The devices embodying the invention are characterized by increased efficiency and reliability, reduced wear on certain primary parts, and greater economy of manufacture by virtue of reduced strength and looser tolerance requirements in connection with certain primary parts.

摘要翻译： 改进的流体机械和机械流体能量转换装置，例如流体马达，泵和某些致动器，仪表，耦合器等类型，其具有设置在转子元件和定子元件之间的轨道元件，并与 通过使用流体移动装置的元件和通过齿轮装置与另一个元件的元件通过在其中采用多个偏心装置来提供，所述多个偏心装置用于通过流体移动装置以正向但可移动的方式将构件安装在与其联接的元件上， 成员和最后提到的元素相对轨道运动。 构件如此安装在其上的元件可以是转子或定子元件，并且在结合本发明的装置的各种实施例中可以是元件的内部或外部。 基本上是曲柄的偏心装置或具有偏移轴的轴显着地足以实现构件的正的，可移动的安装以及将其限制到相对轨道运动，并且完全独立于任何其它流体和机械联接 这可能存在于各种特定形式的装置中的构件和元件之间。 该优选实施例还提供了这种类型的装置的进一步改进，该装置采用叶片来限定流体排放腔室，通过布置这些部件以在整个操作循环中将包围每个腔室的一对叶片彼此平行，从而保持弦横向横截面 每个室的面积在整个循环中基本上恒定。 体现本发明的装置的特征在于提高效率和可靠性，减少某些主要部件的磨损，并且由于与某些主要部件相关联的强度降低和宽松公差要求而降低了制造经济性。