公开(公告)号：US06494171B2

公开(公告)日：2002-12-17

申请号：US09852792

申请日：2001-05-11

申请人： Noel Stephen Duke

发明人： Noel Stephen Duke

IPC分类号： F02B5700

CPC分类号： F01C9/005 ,  F01B3/0032 ,  F01B13/04 ,  F01C9/002 ,  F02B57/00 ,  F02B2075/025 ,  F02B2075/027 ,  F04B1/146 ,  F05C2201/0478 ,  F05C2253/12 ,  Y02T10/17

摘要： A two or four stroke internal combustion engine has a ported plate with a series of intake and exhaust ports connected respectively to an air intake and an exhaust system. A shaft is rotatable relative to the ported plate. the shaft carries a crank shaft with a crank axis oblique to the shaft axis. An array of one or more combustion chambers rotates about the shaft axis. Each combustion chamber includes at least one port which is brought into and out of operative communication with the series of intake and exhaust ports as the combustion chamber moves over the face of the ported plate. A piston reciprocates in each combustion chamber under the control of a wobbling member journalled onto the crank shaft. For each combustion chamber port an annular seal is located within an annular groove about the port and is biased toward the ported plate by combustion fluid pressure.

摘要翻译： 一个二冲程或四冲程内燃机具有一个带有一系列进气和排气口的端口板，分别连接到进气口和排气系统。 轴可相对于移动板旋转。 该轴带有曲轴，该曲轴具有与轴线倾斜的曲柄轴。 一个或多个燃烧室的阵列围绕轴线旋转。 每个燃烧室包括至少一个端口，当端口板的表面上的燃烧室移动时，至少一个端口与一系列进气和排气端口进入和退出操作连通。 一个活塞在每个燃烧室内往复运动，在一个摆动构件的控制下，轴颈支承在曲柄轴上。 对于每个燃烧室端口，环形密封件位于围绕端口的环形槽内，并通过燃烧流体压力偏压到移动板。

公开(公告)号：US20020170511A1

公开(公告)日：2002-11-21

申请号：US09852792

申请日：2001-05-11

发明人： Noel Stephen Duke

IPC分类号： F02B075/18

CPC分类号： F01C9/005 ,  F01B3/0032 ,  F01B13/04 ,  F01C9/002 ,  F02B57/00 ,  F02B2075/025 ,  F02B2075/027 ,  F04B1/146 ,  F05C2201/0478 ,  F05C2253/12 ,  Y02T10/17

摘要： An engine/pump having a crank shaft with a shaft axis and a crank axis oblique to the shaft axis which intersect with each other. Piston/cylinder assemblies rotate about the shaft axis and have a reciprocal axis between its top dead center and bottom dead center. The reciprocal axis midway between TDC and BDC being normal to a line projected from the intersection of the shaft axis and the crank axis. A cylinder head holds the cylinders in an array, The head includes at least one port per cylinder, and a port relative to which the cylinder head moves sealably to allow timed to the reciprocal movement of each piston in its cylinder and the rotational position, the opening and closing of each cylinder. Each cylinder is indexed at a predetermined rate to the relative rotation of the crankshaft through gearing.

摘要翻译： 一种发动机/泵，其具有轴轴的曲轴和与轴线倾斜的曲轴相互交叉。 活塞/气缸组件围绕轴线旋转，并且在其上止点和下止点之间具有往复轴线。 TDC和BDC之间的中间的往复轴垂直于从轴轴和曲轴相交的一条线。 气缸盖将气缸保持在阵列中。头部包括每个气缸至少一个端口，以及气缸端部，气缸盖可以密封移动，以允许每个活塞在其气缸中的往复运动和旋转位置， 每个气缸的打开和关闭。 每个气缸以预定的速率被分配到曲轴通过齿轮的相对旋转。

公开(公告)号：US5548973A

公开(公告)日：1996-08-27

申请号：US429878

申请日：1995-04-27

申请人： Kenji Komine ,  Hiroyuki Isegawa

发明人： Kenji Komine ,  Hiroyuki Isegawa

IPC分类号： F04C29/00 ,  C10M105/36 ,  C10M105/38 ,  C10M171/00 ,  C23C8/80 ,  F01C21/08 ,  F01C21/10 ,  F04B39/00 ,  F04B39/02 ,  F04C18/344 ,  F04C18/356 ,  F04C23/00 ,  F04C29/02 ,  F16N7/36 ,  F16N15/00

CPC分类号： C10M105/36 ,  C10M105/38 ,  C10M171/008 ,  C23C8/80 ,  F01C21/08 ,  F01C21/104 ,  F04B39/0215 ,  F04C18/3442 ,  F04C18/3564 ,  F04C23/001 ,  F04C23/008 ,  F04C29/02 ,  F16N15/00 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/286 ,  C10M2211/022 ,  C10M2211/06 ,  C10M2215/04 ,  C10M2215/26 ,  C10N2240/00 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66 ,  F04C18/3441 ,  F04C2210/14 ,  F04C2210/26 ,  F04C2230/41 ,  F04C2240/603 ,  F05B2210/14 ,  F05B2230/22 ,  F05B2230/90 ,  F05C2201/021 ,  F05C2201/0442 ,  F05C2201/0457 ,  F05C2201/0466 ,  F05C2201/0478 ,  F05C2201/0493 ,  F05C2203/086 ,  F05C2225/04 ,  F05C2253/12 ,  F16N7/366

摘要： A sealed-type compressor used with HFC refrigerant. The sealed-type compressor houses a motor and compression machinery in a sealed case. The compression machinery includes at least a pair of sliding members wherein one sliding member having aluminum as its main body and having its surface alumite treated and the other sliding member having a metal material. The compressor includes an at least quadrivalent ester oil for the refrigerating machine oil which lubricates the sliding members.

摘要翻译： 与HFC制冷剂一起使用的密封式压缩机。 密封型压缩机在密封的壳体中容纳电动机和压缩机械。 压缩机械包括至少一对滑动构件，其中一个滑动构件具有铝作为其主体并且具有其表面氧化铝处理，另一个滑动构件具有金属材料。 压缩机包括用于冷却机油的至少四价酯油，其润滑滑动构件。

公开(公告)号：US5284084A

公开(公告)日：1994-02-08

申请号：US794348

申请日：1991-11-12

申请人： Frederick B. Pippert ,  John T. Rogers

发明人： Frederick B. Pippert ,  John T. Rogers

IPC分类号： E21B21/01 ,  F04B53/14 ,  F16J1/00 ,  F16J9/00

CPC分类号： E21B21/01 ,  F04B53/14 ,  F05C2201/0478

摘要： A lightweight mud pump piston assembly for reciprocating inside of a cylinder. The piston has decreased weight because light weight materials are used to form the majority of the hub which is the heaviest part of the piston. The piston maintains its compressive strength because the critical stress portions of the hub are made with high strength material having higher tensile strength and density than the light weight material.

摘要翻译： 一个用于在气缸内往复运动的轻型泥浆泵活塞组件。 活塞减轻了重量，因为重量轻的材料被用来形成活塞最重的部分的大部分轮毂。 活塞保持其抗压强度，因为轮毂的临界应力部分由具有比轻质材料更高的拉伸强度和密度的高强度材料制成。

公开(公告)号：US5011382A

公开(公告)日：1991-04-30

申请号：US301551

申请日：1989-01-26

申请人： George A. Thompson

发明人： George A. Thompson

IPC分类号： F04B53/14 ,  F04B53/16

CPC分类号： F04B53/162 ,  F04B53/14 ,  F05C2201/0478

摘要： A reciprocating pump is provided with a flexible resilient cylinder which is mounted under tension between two end caps. The end caps are adjustably interconnected by means of a plurality of staybolts whereby the longitudinal tension on the cylinder may be adjusted. A piston comprised of a spherical segment is mounted for reciprocation within the cylinder with the spherical surface of the piston disposed in sliding contact with the cylinder.

摘要翻译： 往复泵设置有柔性弹性圆筒，该弹性圆柱体在两个端盖之间被张紧地安装。 端盖通过多个止动螺栓可调节地相互连接，从而可以调节气缸上的纵向张力。 包括球形段的活塞被安装用于在气缸内往复运动，活塞的球形表面与气缸滑动接触。

公开(公告)号：US4844705A

公开(公告)日：1989-07-04

申请号：US147816

申请日：1988-01-25

申请人： Edwin L. Gannaway

发明人： Edwin L. Gannaway

IPC分类号： F04B39/12

CPC分类号： F04B39/123 ,  F05C2201/0478 ,  Y10S417/902

摘要： A compressor assembly is disclosed including a compressor mechanism mounted within a hermetically sealed housing. The compressor mechanism includes a crankcase having a suction inlet opening providing communication into a suction cavity within the crankcase. A suction line adaptor is provided for attaching to a suction line of a refrigeration system to introduce suction gas into the suction inlet opening. The suction line adaptor includes a fitting mounted to the sidewall of the housing. The fitting defines a bore communicating through the housing wall. A radially outwardly extending annular groove is provided in the sidewall of the bore. A section of tubing having a washer-shaped flange at one end thereof extends between the fitting and the suction inlet opening. The tube section end opposite the flange is sealingly received at a variable depth within the suction inlet opening using an O-ring seal. The other end of the tube section is received within the bore with the flange received within the groove. The tube section is selectively positionable within the bore to compensate for misalignment of the suction inlet opening and the fitting bore.

摘要翻译： 公开了一种压缩机组件，其包括安装在密封壳体内的压缩机构。 压缩机构包括具有抽吸入口的曲轴箱，该抽吸入口提供与曲轴箱内的抽吸腔连通。 提供吸入管线适配器，用于附接到制冷系统的吸入管线，以将吸入气体引入吸入口。 吸入线适配器包括安装到壳体的侧壁的配件。 配件限定了通过壳体壁连通的孔。 径向向外延伸的环形槽设置在孔的侧壁中。 在其一端具有垫圈形凸缘的管道部分在配件和吸入口之间延伸。 与法兰相对的管段末端使用O形环密封件密封地接收在吸入口内的可变深度处。 管部分的另一端容纳在孔内，凸缘容纳在凹槽内。 管部分可选择性地定位在孔内以补偿吸入口和配件孔的未对准。

公开(公告)号：US4610195A

公开(公告)日：1986-09-09

申请号：US752725

申请日：1985-07-08

申请人： Sinclair Cunningham ,  Peter Wusthof

发明人： Sinclair Cunningham ,  Peter Wusthof

IPC分类号： F04B1/12 ,  F04B53/14 ,  F01B13/06

CPC分类号： F04B53/14 ,  F04B1/124 ,  F05C2201/0478 ,  F05C2253/12

摘要： A piston for a hydraulic piston machine in which a piston body receives a ball in a space defined at one end of thereof. A bearing dish supports the ball in the space with an O-ring engaging the recess to seal the bottom surface of the bearing dish. Preferably the bearing dish is formed with a steel support layer, a bronze layer cast onto the steel support layer, and a plastic layer supporting the ball.

摘要翻译： 一种用于液压活塞机的活塞，其中活塞体在其一端限定的空间中接收球。 轴承盘在空间中支撑球，其中O形环与凹部接合以密封轴承盘的底表面。 优选地，支承盘形成有钢支撑层，铸造在钢支撑层上的青铜层和支撑球的塑料层。

公开(公告)号：US3994208A

公开(公告)日：1976-11-30

申请号：US505960

申请日：1974-09-16

申请人： Jean-Jacques Boyer

发明人： Jean-Jacques Boyer

IPC分类号： F04B1/00 ,  F04B1/34 ,  F04B53/14 ,  F16J1/00 ,  F16J1/02 ,  F16J1/04 ,  F16J9/08

CPC分类号： F16J1/003 ,  F04B53/14 ,  F05C2201/0478

摘要： The present invention concerns a piston for high pressure hydraulic machines. Said piston comprises a cylindrical body having at the periphery thereof a resiliently deformable cylindrical flange which, in use, forms a tight seal with the cylinder, the flange being integral with the piston body and forming, by means of its inner surface, a recess in the end face of the piston which is subjected to high pressure.

摘要翻译： 本发明涉及一种用于高压液压机的活塞。 所述活塞包括圆柱形主体，其外围具有可弹性变形的圆柱形凸缘，其在使用中与所述气缸形成紧密密封，所述凸缘与所述活塞体成一体，并且通过其内表面形成凹部 经受高压的活塞的端面。

公开(公告)号：US3933082A

公开(公告)日：1976-01-20

申请号：US385838

申请日：1973-08-06

申请人： Hans Molly

发明人： Hans Molly

IPC分类号： F03C1/06 ,  F03C1/253 ,  F03C1/38 ,  F04B1/12 ,  F04B1/20 ,  F04B1/24 ,  F01B1/06

CPC分类号： F04B1/2064 ,  F04B1/124 ,  F04B1/20 ,  F04B1/2042 ,  F04B1/2085 ,  F05C2201/0478 ,  F05C2253/12

摘要： An axial piston machine has a cylinder barrel mounted on a shaft and rotatable with respect to a portion of the casing. Between the cylinder block and the casing portion is a disc. The side of the disc adjacent the casing portion is concave and abutting casing portion is correspondingly convex. The disc is restrained against rotation and forms part of the valving means for the cylinder barrel. In one embodiment the casing and shaft are in two articulated sections. The shaft sections lie in a common plane and are pivotable with respect to each other about a point and the casing sections are pivotable about an axis normal to that plane and offset with respect to the shaft pivot point. In another embodiment the casing and shaft are each a single unit.

摘要翻译： 轴向活塞机具有安装在轴上并可相对于壳体的一部分旋转的气缸筒。 在气缸体和壳体部分之间是一个盘。 邻近壳体部分的盘的侧面是凹形的并且邻接的壳体部分相应地凸起。 盘被限制旋转并形成汽缸筒的阀装置的一部分。 在一个实施例中，外壳和轴处于两个铰接部分中。 轴部分位于公共平面中并且可围绕点枢转，并且壳体部分可围绕垂直于该平面的轴线枢转并相对于轴枢转点偏移。 在另一个实施例中，壳体和轴每个都是单个单元。

公开(公告)号：US3808658A

公开(公告)日：1974-05-07

申请号：US35303073

申请日：1973-04-20

申请人： XEROX CORP

发明人： LOONEY J

IPC分类号： B65G39/02 ,  B21B31/08

CPC分类号： B65G39/02 ,  F05B2230/41 ,  F05C2201/0466 ,  F05C2201/0475 ,  F05C2201/0478 ,  F05C2201/0493 ,  F05C2253/12

摘要： A conveyor roller and support assembly for conveying and guiding a belt or the like along a predetermined path of travel. Means are provided by which a roller can be conveniently relocated or removed from the system which includes a pluraltty of fingers extending from the body of the roller terminating in an inwardly turn lip capable of being seated within any one of a number of complementary grooves formed in the roller support member.

摘要翻译： 传送辊和支撑组件，用于沿预定的行进路径输送和引导皮带等。 提供了一种装置，通过该装置可以方便地将辊子从系统中重新定位或移除，该系统包括从辊的主体延伸的多个指状物，该多个指状物终止于向内转动的唇缘中，所述多个指状物能够位于形成在多个互补槽中的任何一个互补槽内 辊支撑构件。