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1. 发明申请

US20130284014A1 RADIAL CYLINDER HYDRAULIC MACHINE WITH IMPROVED OSCILLATING RADIAL CYLINDER 有权
标题翻译：具有改进的振荡径向气缸的径向气缸液压机
公开(公告)号：US20130284014A1
公开(公告)日：2013-10-31
申请号：US13884534
申请日：2011-11-09
申请人： Piercelestino Pecorari
发明人： Piercelestino Pecorari
IPC分类号： F01C9/00
CPC分类号： F01C9/00 , F01B1/062 , F01B1/0655 , F01B15/005 , F04B1/0421 , F04B1/053 , F04B1/0538
摘要： A hydraulic machine includes oscillating radial cylinders close to an external shell of a crown or star of cylinder-piston groups. The pistons of the groups are made sliding on a crank shaft with throw or on interposed concentric elements, which create an alternative movement in the oscillating radial cylinders. The oscillating cylinders are placed in contact with a spherical oscillation surface made on a body or shell of the hydraulic machine. A passage of the hydraulic liquid to and from the oscillating radial cylinder, to create feeding and discharge of the cylinder, is formed through at least a flat lateral external surface on the side of the oscillating cylinder, parallel to an oscillation plane of the cylinders, to and from a feeding channel on a lateral body or cover of the hydraulic machine. A seal ring, fitted at least with a contact surface that is resistant to abrasion on the wall of the lateral flat sliding surface, is interposed between the flat lateral surface in contact for passage of the liquid under pressure, and a thrust member is formed on the oscillating cylinders against the spherical oscillation surface outside of the cylinders themselves.
摘要翻译：液压机包括靠近气缸 - 活塞组的表冠或星形的外壳的摆动径向气缸。这些组的活塞在曲柄轴上以抛掷或插入的同心元件滑动，这在摆动径向气缸中产生替代运动。摆动缸与液压机体或壳体上形成的球面振荡表面接触。通过至少一个平行于圆筒的摆动平面的振荡筒侧面上的平坦的外侧表面，形成液压液体与振动径向气缸的通道，以产生气缸的供给和排出，到达液压机的侧体或盖的进给通道。至少安装有抵抗外侧平滑面的壁上的磨损的接触表面的密封环被插入在接触的平坦侧表面之间，用于在压力下通过液体，并且推力构件形成在旋转气缸抵靠气缸本身外侧的球面振荡表面。

2. 发明申请

US20130064691A1 RADIAL HYDRAULIC MOTOR 有权
标题翻译：径向液压马达
公开(公告)号：US20130064691A1
公开(公告)日：2013-03-14
申请号：US13636654
申请日：2011-03-23
申请人： Pierce-lestino Pecorari
发明人： Pierce-lestino Pecorari
IPC分类号： F04B1/00
CPC分类号： F04B1/00 , F01B1/062 , F01B1/0655 , F01B15/005 , F04B1/053
摘要： A radial cylinder hydraulic motor includes oscillating cylinders, in proximity to the outer skirt to the crown or star of cylinder-piston groups; the pistons of the said groups slide on a crankshaft or eccentric shaft, or on interposed organs concentric to it, and create alternate motion in the oscillating cylinders. A respective surface of oscillation for each cylinder of the said groups, in proximity to the outer skirt, is constituted by a portion of cylindrical surface with axial direction parallel to the axis of rotation of the crankshaft or eccentric shaft and positioned in the part of skirt including the diametral plane of lying of the said crown or star of radial cylinders. A contact between the cylindrical support surface of a bottom plate of each cylinder on the portion of cylindrical surface of oscillation happens because of the thrust created by the radial thrust devices which act on at least one side of the said cylinders and the sides of cylinders are placed against plane surfaces of the sliding walls that are parallel to the diametral plane of said crown or star of cylinder-piston groups.
摘要翻译：径向气缸液压马达包括摆动气缸，靠近外裙部到气缸 - 活塞组的顶部或星形; 所述组的活塞在曲轴或偏心轴上或与其同心的插入的机构上滑动，并在摆动气缸中产生交替运动。所述组的每个气缸的相对于外裙部的相应的振动表面由圆柱形表面的一部分构成，轴向方向平行于曲轴或偏心轴的旋转轴线并且定位在裙部的一部分中包括所述冠的径向平面或径向圆柱体的星形。由于由径向推力装置产生的推力作用于所述气缸的至少一侧并且气缸侧面的每个气缸的圆柱形支承表面在圆柱形表面的圆柱形表面的圆柱形支撑表面之间的接触是放置在滑动壁的平行于平行于所述冠状物的直径面或圆柱体 - 活塞组的星形的平面上。

3. 发明授权

US4074614A Valving for dual radial piston motor 失效
标题翻译：双径向活塞马达的阀门
公开(公告)号：US4074614A
公开(公告)日：1978-02-21
申请号：US730491
申请日：1976-10-07
申请人： Charles E. Beals
发明人： Charles E. Beals
IPC分类号： F04B1/10 , B62D55/125 , F01B1/06 , F01B15/00 , F04B1/04 , F04B1/107 , F04B1/113 , F16H1/32 , F01B13/06
CPC分类号： B62D55/125 , F01B1/0637 , F01B1/0655 , F01B15/005 , F04B1/0456 , F16H1/32
摘要： A drive apparatus for a rotary output member of a vehicle or the like includes a pair of orbiting members having outwardly-projecting teeth which engage with inwardly-projecting teeth of an output member. Hydraulically-actuated piston and cylinder means provide orbiting of the orbiting members, through a rotary valving element, to in turn rotate the rotary output member.
摘要翻译：用于车辆等的旋转输出构件的驱动装置包括一对具有向外突出的齿的转动构件，其与输出构件的向内突出的齿接合。液压致动的活塞和气缸装置通过旋转阀元件提供绕轨道构件的轨道运动，从而旋转输出构件。

4. 发明授权

US09869180B2 Energy harvesting heat engine and actuator 有权
公开(公告)号：US09869180B2
公开(公告)日：2018-01-16
申请号：US15088991
申请日：2016-04-01
申请人： Synergy Power LLC
发明人： Emil J. Ureel
IPC分类号： F01B13/06 , F02G1/043 , F01B15/00
CPC分类号： F01B13/068 , F01B15/005 , F02G1/043
摘要： A rotary heat engine including a central crankshaft and a plurality of cylinder assemblies and a heat exchanger assembly. At least one of the plurality of cylinders, and preferably all of the plurality of cylinders includes a cylinder member, a piston member slidably positionable within the cylinder member, a connecting rod and a rolling diaphragm. The rolling diaphragm is positioned between the piston and the cylinder assembly to define a working volume which is in fluid communication with an opening that is in communication with the heat exchanger body.

5. 发明授权

US09080559B2 Radial hydraulic motor 有权
标题翻译：径向液压马达
公开(公告)号：US09080559B2
公开(公告)日：2015-07-14
申请号：US13636654
申请日：2011-03-23
申请人： Pierce-lestino Pecorari
发明人： Pierce-lestino Pecorari
IPC分类号： F01B1/06 , F04B1/00 , F01B15/00 , F04B1/053
CPC分类号： F04B1/00 , F01B1/062 , F01B1/0655 , F01B15/005 , F04B1/053
摘要： A radial cylinder hydraulic motor includes oscillating cylinders, in proximity to the outer skirt to the crown or star of cylinder-piston groups; the pistons of the said groups slide on a crankshaft or eccentric shaft, or on interposed organs concentric to it, and create alternate motion in the oscillating cylinders. A respective surface of oscillation for each cylinder of the said groups, in proximity to the outer skirt, is constituted by a portion of cylindrical surface with axial direction parallel to the axis of rotation of the crankshaft or eccentric shaft and positioned in the part of skirt including the diametral plane of lying of the said crown or star of radial cylinders. A contact between the cylindrical support surface of a bottom plate of each cylinder on the portion of cylindrical surface of oscillation happens because of the thrust created by the radial thrust devices which act on at least one side of the said cylinders and the sides of cylinders are placed against plane surfaces of the sliding walls that are parallel to the diametral plane of said crown or star of cylinder-piston groups.
摘要翻译：径向气缸液压马达包括摆动气缸，靠近外裙部到气缸 - 活塞组的顶部或星形; 所述组的活塞在曲轴或偏心轴上或与其同心的插入的机构上滑动，并在摆动气缸中产生交替运动。所述组的每个气缸的相对于外裙部的相应的振动表面由圆柱形表面的一部分构成，轴向方向平行于曲轴或偏心轴的旋转轴线并且定位在裙部的一部分中包括所述冠的径向平面或径向圆柱体的星形。由于由径向推力装置产生的推力作用于所述气缸的至少一侧并且气缸侧面的每个气缸的圆柱形支承表面在圆柱形表面的圆柱形表面的圆柱形支撑表面之间的接触是放置在滑动壁的平行于平行于所述冠状物的直径面或圆柱体 - 活塞组的星形的平面上。

6. 发明授权

US4262556A Drive mechanism 失效
标题翻译：驱动机构
公开(公告)号：US4262556A
公开(公告)日：1981-04-21
申请号：US965555
申请日：1978-11-24
申请人： Cullen P. Hart
发明人： Cullen P. Hart
IPC分类号： F01B1/06 , F01B15/00 , F16H1/32 , F16H1/28
CPC分类号： F16H1/321 , F01B1/0637 , F01B15/005 , F16H1/32
摘要： A drive mechanism (10) is used, for example, in an orbiting radial motor (12) to rotate a sprocket (22) or in a multiple output speed increaser or reducer to control output. The drive mechanism (10) has a first member (16) positioned about and rotatable relative to a frame (14). A second member (18) is positioned generally between the frame (14) and first member (16) and engages and rotates the first member (16). The first member (16), for example, is connected to and rotates the sprocket (22) for driving a track of a work vehicle. The drive mechanism (10) has only a single element (34) for establishing the drive ratio of the first member (16) relative to the second member (18) and receiving and transmitting reaction torquing force on the second member (18) in response to the second member (18) engaging the first member (16). Thus, reaction loads on, for example, bearings (68,70) supporting the second member (18) are substantially eliminated and the drive ratio can be widely varied.
摘要翻译：驱动机构（10）例如在旋转径向马达（12）中用于旋转链轮（22）或多输出速度增量器或减速器以控制输出。驱动机构（10）具有围绕框架（14）定位并可相对于框架（14）定位的第一构件（16）。第二构件（18）通常定位在框架（14）和第一构件（16）之间并且接合并旋转第一构件（16）。例如，第一构件（16）连接并旋转用于驱动工作车辆的轨道的链轮（22）。驱动机构（10）仅具有用于建立第一构件（16）相对于第二构件（18）的驱动比的单个元件（34），并响应于第二构件（18）接收和传递反作用扭力到与第一构件（16）接合的第二构件（18）。因此，基本上消除了例如支撑第二构件（18）的轴承（68,70）之间的反作用负载，并且驱动比可以被广泛地变化。

7. 发明授权

US3285503A Fluid displacement device 失效
公开(公告)号：US3285503A
公开(公告)日：1966-11-15
申请号：US44491365
申请日：1965-03-18
申请人： CHARLES BANCROFT
发明人： CHARLES BANCROFT
IPC分类号： F01B1/06 , F01B7/20 , F01B9/02 , F01B9/04 , F01B15/00 , F01B15/02 , F02B75/24 , F04B1/04 , F04B27/04 , F04B27/053 , F04B41/02 , F04B41/06
CPC分类号： F04B41/06 , F01B1/0631 , F01B1/0644 , F01B1/0655 , F01B7/20 , F01B9/026 , F01B9/04 , F01B15/005 , F01B15/02 , F02B75/246 , F04B1/0456 , F04B27/0409 , F04B27/0535 , F04B41/02

8. 发明授权

US10641094B2 Pressure differential engine 有权
公开(公告)号：US10641094B2
公开(公告)日：2020-05-05
申请号：US15565321
申请日：2016-04-08
申请人： THE CENTRIPETAL ENERGY COMPANY II
发明人： Raymond Howard Baker
IPC分类号： F01B15/00 , F02B57/06 , F01B13/06 , F02B75/32
CPC分类号： F01B15/002 , F01B13/067 , F01B15/005 , F02B57/06 , F02B75/32
摘要： Highly efficient pressure differential rotary engines can include rotatable cylinders arranged radially around a central stationary shaft. Each of the cylinders can house one or more pistons, and the cylinders and pistons can rotate together about the central stationary shaft. Pressure differentials within the cylinders can be used to power the rotation of the cylinders about the central stationary shaft.

9. 发明授权

US4074615A Orbiting motor gear drive 失效
标题翻译：轨道齿轮传动
公开(公告)号：US4074615A
公开(公告)日：1978-02-21
申请号：US730554
申请日：1976-10-07
申请人： Bennett W. Avery
发明人： Bennett W. Avery
IPC分类号： B60K17/04 , B62D55/125 , F01B1/06 , F01B15/00 , F03C1/047 , F03C1/24 , F03C1/30 , F04B1/10 , F04B1/107 , F04B1/113 , F16H1/32 , F01B13/06
CPC分类号： F16H1/32 , B62D55/125 , F01B1/0637 , F01B15/005
摘要： A drive apparatus for a rotary output member of a vehicle or the like includes a pair of orbiting members having outwardly-projecting teeth which engage with inwardly-projecting teeth of an output member. Hydraulically-actuated piston and cylinder means provide orbiting of the orbiting members to in turn rotate the rotary output member.
摘要翻译：用于车辆等的旋转输出构件的驱动装置包括一对具有向外突出的齿的转动构件，其与输出构件的向内突出的齿接合。液压致动的活塞和气缸装置提供绕动构件的轨道运动，从而使旋转输出构件旋转。

10. 发明授权

US3656407A Radial piston pump 失效
标题翻译：径向活塞泵
公开(公告)号：US3656407A
公开(公告)日：1972-04-18
申请号：US3656407D
申请日：1970-06-01
申请人： GEN MOTORS CORP
发明人： HAUSE GILBERT K
IPC分类号： F01B1/06 , F01B15/00 , F01B13/06
CPC分类号： F01B15/005 , F01B1/0655
摘要： A hydrostatic pump or motor having a fixed pintle and a spider having radial pistons fixed thereon and rotatably mounted on the fixed pintle. Each piston has a spherical head cooperating with a cup like cylinder supported in an annular bearing ring which is rotatably mounted on an axis eccentric to the spider axis. The spider and ring are driven at the same speed by a pin and cam drive. In one embodiment, the power shaft directly drives the ring which drives the spider through a pin and cam mechanism for rotation at the same speed. In another embodiment, the power shaft directly drives the spider which drives the ring through a pin and cam mechanism. The pin and cam drive mechanism has a pin with a rotary bearing thereon fixed to one of the spider or ring, and the other has a circular cam with relieved portions at the radially inner and outer portions of the circular cam located between each pair of pistons. Each cup cylinder member is mounted on the ring by a universally pivoted stud or by a cylindrical caged roller bearing having limited movement relative to the cup member cooperating with the base of the cup member to provide free sidewalls for uniform expansion. The cup members have fluid supported sleeves to limit expansion. The pintles may have an enlarged eccentric portion to support the spider and a reduced portion so the rotary housing can be rotatably mounted on two small diameter bearings of the same size.
摘要翻译：一种静压泵或电动机，其具有固定的枢轴和具有固定在其上并且可旋转地安装在固定枢轴上的径向活塞的蜘蛛。每个活塞具有与支撑在环形轴承环中的杯状气缸配合的球形头部，该环形轴承环可旋转地安装在偏心于星形轮轴线的轴线上。蜘蛛和环通过销和凸轮驱动器以相同的速度驱动。在一个实施例中，动力轴直接驱动通过销和凸轮机构驱动蜘蛛的环，以相同速度旋转。在另一个实施例中，动力轴直接驱动通过销和凸轮机构驱动环的蜘蛛。销和凸轮驱动机构具有销，其上具有旋转轴承固定到其中一个或多个环，另一个具有圆形凸轮，在圆形凸轮的径向内部和外部位于每对活塞之间具有缓冲部分。每个杯形圆筒构件通过普遍旋转的螺柱或通过圆柱形的笼式滚子轴承安装在环上，圆柱滚子轴承相对于与杯构件的底座配合的杯构件具有有限的运动，以提供用于均匀膨胀的自由侧壁。杯形件具有流体支撑的套筒以限制膨胀。枢轴可以具有扩大的偏心部分以支撑星形轮和减小部分，使得旋转壳体可旋转地安装在相同尺寸的两个小直径轴承上。

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