公开(公告)号：US09970439B2

公开(公告)日：2018-05-15

申请号：US15195279

申请日：2016-06-28

申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI

发明人： Hiroki Nagano ,  Tatsushi Mori ,  Kunihisa Matsuda ,  Yuya Hattori

IPC分类号： F01C1/00 ,  F03C2/00 ,  F03C4/00 ,  F04C18/344 ,  B60H1/00 ,  B60H1/32 ,  F01C21/08 ,  F04C29/02

CPC分类号： F04C18/3441 ,  B60H1/00428 ,  B60H1/3223 ,  B60H1/3227 ,  F01C21/0827 ,  F01C21/0845 ,  F01C21/0881 ,  F04C29/02 ,  F04C29/026 ,  F04C2240/30 ,  F04C2240/809

摘要： In a vane compressor, a transmission pin is accommodated in a communication hole that provides communication between a first vane slot and a second vane slot. The transmission pin includes a loose-fit portion that is loosely inserted in a recessed portion formed in a bottom surface of each of first and second vanes, a shaft portion, and a flange portion formed between the loose-fit portion and the shaft portion and in contact with the bottom surface. A coil spring is disposed in the communication hole to urge the first vane and the second vane in opposite directions away from each other via the flange portion. The coil spring is disposed around the shaft portion and supported by the flange portion so as to urge and support the transmission pin.

公开(公告)号：US09366256B2

公开(公告)日：2016-06-14

申请号：US14409474

申请日：2013-06-18

申请人： PIERBURG PUMP TECHNOLOGY GMBH

发明人： Alessandro Testa

IPC分类号： F01C21/04 ,  F04C29/02 ,  F04C27/02 ,  F04C2/344 ,  F04C18/344 ,  F04C18/32 ,  F01C21/08 ,  F04C25/02 ,  F04C29/00

CPC分类号： F04C18/32 ,  F01C21/08 ,  F01C21/0881 ,  F04C18/3441 ,  F04C25/02 ,  F04C29/0035 ,  F04C29/02 ,  F04C2270/12

摘要： An oil-lubricated automotive volumetric vacuum pump includes a circumferential pump room wall surrounding a pump room. A rotor comprises a rotor body with an oil receiving cavity and a guiding slot. The rotor body is adjacent to the pump room wall. The rotor rotates inside the pump room. A vane with a vane body and a vane end portion shifts in the guiding slot. The rotor body, the vane, and the circumferential pump room wall define at least two pump chambers. An oil discharge channel with a flow opening in a plane is arranged at the vane end portion of the vane and/or at the guiding slot. The flow opening opens so that oil can flow from a pump chamber through the oil discharge channel to the oil receiving cavity only in a retracted position of the vane end portion during a final compression phase of the respective pump chamber.

摘要翻译： 油润滑的汽车容积真空泵包括围绕泵室的周向泵室壁。 转子包括具有油接收腔和引导槽的转子体。 转子体与泵室壁相邻。 转子在泵室内旋转。 具有叶片主体和叶片端部的叶片在引导槽中移动。 转子体，叶片和圆周泵室壁限定了至少两个泵室。 在叶片的叶片端部和/或导向槽处布置有在平面中具有流动开口的排油通道。 流动开口打开，使得在相应的泵室的最终压缩阶段期间，油可以仅在叶片端部的缩回位置从泵室通过排油通道流到油接收腔。

公开(公告)号：US09206688B2

公开(公告)日：2015-12-08

申请号：US13938563

申请日：2013-07-10

申请人： SPX Corporation

发明人： Michael T. Landrum

IPC分类号： F01C1/344 ,  F01C21/08 ,  F03C2/30

CPC分类号： F01C1/344 ,  F01C21/0836 ,  F01C21/0881 ,  F03C2/304 ,  Y10T29/49245

摘要： The present invention relates to a rotary motor, comprising a plurality of vanes, an inner rotary member housing the plurality of vanes projecting from a central rotation axis of the inner rotor, a multi lobe member encompassing the inner rotary member and the plurality of vanes, where the multi lobe member comprises at least two lobes wherein each of the lobes comprises an inlet and an outlet for a working medium, and a plurality of chambers wherein each of the chambers is encompassed by an inner surface of the multi lobe member and an outer surface of the inner rotary member. Such devices in accordance with some embodiments of the invention provide that a plurality of inlets and outlets amplify the output torque of the motor, that any side load is absent or minimized, and that a faster and stronger rotational force is achieved compared to a conventional hydraulic motor having a single pair of inlet and outlet.

摘要翻译： 本发明涉及一种旋转电动机，包括多个叶片，容纳从内转子的中心旋转轴突出的多个叶片的内旋转构件，包围内旋转构件和多个叶片的多叶片构件， 其中多叶片构件包括至少两个叶片，其中每个叶片包括用于工作介质的入口和出口，以及多个室，其中每个室由多叶片构件的内表面包围， 内旋转构件的表面。 根据本发明的一些实施例的这种装置规定，多个入口和出口放大马达的输出扭矩，任何侧向载荷不存在或最小化，并且与常规液压相比，实现更快和更强的旋转力 电机具有一对入口和出口。

公开(公告)号：US09085978B2

公开(公告)日：2015-07-21

申请号：US12957871

申请日：2010-12-01

申请人： Roger Charles Chapman

发明人： Roger Charles Chapman

IPC分类号： F01C9/00 ,  F15B15/12 ,  F01C19/06 ,  F01C21/08 ,  F03C4/00 ,  F16J15/54

CPC分类号： F01C9/002 ,  F01C19/06 ,  F01C21/0881 ,  F03C4/00 ,  F15B15/125 ,  F16J15/545

摘要： A rotary vane type actuator includes a vane assembly for converting pressure from a pressurized medium within the actuator into rotational movement. The vane assembly has a rotatable vane and a vane seal for preventing leakage of pressurized medium through or around the vane assembly. A side-plate is attached to the rotatable vane and the side-plate has a limiting protrusion that abuts the vane to maintain a gap between the vane and the side-plate so that the seal in the gap is not extruded from between the vane and side-plate.

摘要翻译： 旋转叶片式致动器包括用于将来自致动器内的加压介质的压力转换成旋转运动的叶片组件。 叶片组件具有可旋转叶片和叶片密封件，用于防止加压介质通过叶片组件或其周围泄漏。 侧板附接到可旋转的叶片，并且侧板具有与叶片抵接以限制叶片和侧板之间的间隙的限制突起，使得间隙中的密封件不会从叶片和 小吃盘。

公开(公告)号：US20150017050A1

公开(公告)日：2015-01-15

申请号：US13938652

申请日：2013-07-10

申请人： SPX Corporation

发明人： Michael T. Landrum

IPC分类号： F01C1/344 ,  F01C21/10

CPC分类号： F01C1/344 ,  F01C21/0881 ,  F01C21/106 ,  F03C2/304 ,  F04C2/3446

摘要： The present invention relates to a rotary motor, comprising a plurality of vanes, wherein each of the vanes is split into two subvanes, one or more elastic members, wherein the elastic member is configured to push each of the subvanes foil ling a vane toward an end plate to form a seal between the subvane and the end plate; an inner rotary member housing the plurality of vanes projecting from a central rotation axis of the inner rotor; a lobe member encompassing the inner rotary member and the plurality of vanes; a plurality of chambers wherein each of the chambers is encompassed by an inner surface of the lobe member and an outer surface of the inner rotary member; and one or more end plates to enclose the plurality of vanes, the inner rotary member, the lobe member and the plurality of chambers.

摘要翻译： 旋转马达技术领域本发明涉及一种旋转马达，其包括多个叶片，其中每个叶片分成两个亚叶片，一个或多个弹性构件，其中弹性构件构造成将每个翼片向翼片 端板，以在亚乙基和端板之间形成密封; 内部旋转构件，其容纳从所述内部转子的中心旋转轴线突出的所述多个叶片; 包围所述内部旋转构件和所述多个叶片的叶片构件; 多个室，其中每个室由凸起构件的内表面和内旋转构件的外表面包围; 以及一个或多个端板以封闭多个叶片，内部旋转构件，凸角构件和多个室。

公开(公告)号：US08540500B1

公开(公告)日：2013-09-24

申请号：US13466432

申请日：2012-05-08

申请人： Carl E. Balkus, Jr.

发明人： Carl E. Balkus, Jr.

IPC分类号： F01C1/344 ,  F01C21/04 ,  F04C2/344 ,  F04C18/344 ,  F04C29/02

CPC分类号： F01C1/3441 ,  F01C21/04 ,  F01C21/0836 ,  F01C21/0845 ,  F01C21/0881 ,  F04C2240/801 ,  F04C2270/16

摘要： A high capacity lightweight compact vane motor or pump system which utilizes vanes with extensions to improve efficiency of the system overall. The present invention generally includes a rotor housing, a rotor, a housing cover. The rotor housing will generally include a central opening in which the rotor is positioned. The rotor will generally include a plurality of radially spaced vane slots. A rotor vane will generally be positioned within each vane slot. Each rotor vane will generally include a first extension and a second extension, wherein the first extension extends into slidable engagement with a groove on the housing cover and the second extension extends into slidable engagement with a groove on the interior surface of the rotor housing. As the rotor is rotated within the housing, the vanes will slide into and out of the slots to create voids to hold oil to be expelled at the outlet.

摘要翻译： 一种高容量轻巧的紧凑型叶片电机或泵系统，其利用具有延伸部的叶片来提高整个系统的效率。 本发明通常包括转子壳体，转子，壳体盖。 转子壳体通常包括转子定位在其中的中心开口。 转子通常将包括多个径向间隔开的叶片槽。 转子叶片通常位于每个叶片槽内。 每个转子叶片通常将包括第一延伸部和第二延伸部，其中第一延伸部延伸成与壳体盖上的凹槽滑动接合，并且第二延伸部延伸成与转子壳体内表面上的凹槽滑动接合。 当转子在壳体内转动时，叶片将滑入和滑出槽，以产生空隙以保持在出口处被排出的油。

公开(公告)号：US20130022487A1

公开(公告)日：2013-01-24

申请号：US13521878

申请日：2011-01-04

申请人： Torsten Helle ,  Benjamin Pyrdok ,  Willi Schneider ,  Dirk Ehrenfeld

发明人： Torsten Helle ,  Benjamin Pyrdok ,  Willi Schneider ,  Dirk Ehrenfeld

IPC分类号： F04C2/348

CPC分类号： F01C21/0836 ,  F01C21/0881 ,  F04C18/344 ,  F04C27/004

摘要： The invention relates to a vane pump comprising a pump housing that has a sleeve-shaped housing body, a bottom, and a cover, with the bottom and cover axially closing the housing body. The vane pump also has a rotor, which lies eccentrically in the housing body and which is rotatably mounted in the bottom and the cover, and one or more vanes which are movably mounted in the rotor in an axial direction. Each vane has bearing pins on the axial end faces thereof, with the bearing pins engaging in the bottom and the cover.

摘要翻译： 本发明涉及一种叶片泵，其包括具有套筒形壳体，底部和盖的泵壳体，底部和盖板轴向地关闭壳体主体。 叶片泵还具有转子，该转子偏心地位于壳体中并且可旋转地安装在底部和盖中，以及一个或多个可沿轴向可移动地安装在转子中的叶片。 每个叶片在其轴向端面上具有轴承销，其中轴承销接合在底部和盖子中。

公开(公告)号：US20120000199A1

公开(公告)日：2012-01-05

申请号：US13233073

申请日：2011-09-15

申请人： Roy J. HARTFIELD, JR.

发明人： Roy J. HARTFIELD, JR.

IPC分类号： F01C1/00 ,  F03G6/00 ,  F02B53/00

CPC分类号： F01C1/04 ,  F01C1/3441 ,  F01C21/0836 ,  F01C21/0881 ,  F02B55/14 ,  F04C27/002 ,  F04C2250/301 ,  Y02E10/46

摘要： The present invention is an engine, which includes a positive displacement compression process, a variably fueled, continuous combustor and/or heat exchanger, and a positive displacement, work-producing expander. This arrangement avoids the traditional stochiometric mixture requirements utilized in spark-ignition based engines and the emission problems associated with diesel engines.

摘要翻译： 本发明是一种发动机，其包括正排量压缩过程，可变燃料，连续的燃烧室和/或热交换器以及容积式的产能扩张器。 这种布置避免了基于火花点火的发动机中使用的传统的stochiometric混合物要求以及与柴油发动机相关的排放问题。

公开(公告)号：US07942657B2

公开(公告)日：2011-05-17

申请号：US11566024

申请日：2006-12-01

申请人： David DuSell Gray

发明人： David DuSell Gray

IPC分类号： F01C1/00

CPC分类号： F03C2/304 ,  F01C1/22 ,  F01C1/3441 ,  F01C11/002 ,  F01C21/0881 ,  F04C2250/301

摘要： A combustion apparatus having a housing including an inner surface that defines at least one chamber, a rotor, a rotor shaft, an intake shaft, an exhaust shaft, and a gearing mechanism. The chamber includes an intake valve port and an exhaust valve port, and the rotor shaft is coupled to a gear at one end and has at least two opposing flat surfaces received by an opening in the rotor. The intake and exhaust shafts are geared to the rotor shaft and have at least one opening each that is aligned with the intake and the exhaust valve ports. A gearing mechanism selectively controls the duration in which the openings are aligned with the ports. Two or more rotors may be utilized to produce more power and reduce vibration.

摘要翻译： 一种具有壳体的燃烧装置，所述壳体包括限定至少一个室的内表面，转子，转子轴，进气轴，排气轴和齿轮传动机构。 所述腔室包括进气阀口和排气阀口，并且所述转子轴在一端处联接到齿轮，并且具有由所述转子中的开口容纳的至少两个相对的平坦表面。 进气和排气轴适配于转子轴，并且具有至少一个与进气口和排气阀口对准的开口。 齿轮机构选择性地控制开口与端口对准的持续时间。 可以使用两个或更多个转子来产生更多的功率并减少振动。

公开(公告)号：US07866963B2

公开(公告)日：2011-01-11

申请号：US11719739

申请日：2005-11-18

申请人： Ennio Ascari ,  Lorenzo Campani

发明人： Ennio Ascari ,  Lorenzo Campani

IPC分类号： F03C4/00 ,  F04C2/00 ,  F04C14/18

CPC分类号： F04C14/226 ,  F01C21/0881 ,  F04C2/348 ,  F04C14/22

摘要： A variable delivery vane pump, in particular for oil, is provided with a stator (10) eccentrically mounted about a rotor (9), which is adapted to turn about one own longitudinal axis (6), and presents a plurality of grooves (15) radially outwardly opened and slidingly engaged, each, by a respective vane (17) the vanes (17) being arranged essentially in contact with the stator (10) by interposing at least one sliding element (19; 27) extending about the axis (6) according to an angle smaller than 360°.

摘要翻译： 特别是用于油的可变输送叶片泵设置有绕转子（9）偏心安装的定子（10），该转子适于围绕一个自身的纵向轴线（6）转动，并且呈现多个凹槽（15） ）通过相应的叶片（17）径向向外打开并滑动地接合，叶片（17）通过插入至少一个围绕轴线延伸的滑动元件（19; 27）而基本上与定子（10）接触; 6）根据小于360°的角度。