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1. 发明申请

WO1993001394A1 GEROTOR DEVICE WITH BIASED ORBITING VALVE AND DRAIN CONNECTION THROUGH WOBBLE STICK 审中-公开
标题翻译：具有偏置式阀门的电机装置和通过软管的排水连接
公开(公告)号：WO1993001394A1
公开(公告)日：1993-01-21
申请号：PCT/US1992005446
申请日：1992-07-02
申请人： WHITE HYDRAULICS, INC.
发明人： WHITE HYDRAULICS, INC. , WHITE, Hollis, N.
IPC分类号： F01C01/10
CPC分类号： F04C2/104
摘要： A spring loaded biasing cylinder (100) on one side of an orbiting valve (14) is utilized to seal the orbiting valve to the manifold structure (21) on the opposing side of the valve to eliminate the necessity for physical seals therebetween. The center drive opening (42) of the orbiting valve is expanded such that the center drive opening sweeps the longitudinal axis of a porting plate (20) with a separate fluid connection (51, 50) through the porting plate allowing drainage of the central cavity (56) of the gerotor device. A hole (55) extending along the longitudinal axis of the wobble stick (15) interconnects the central drive opening of the orbiting valve with such central cavity.

2. 发明申请

WO1982000172A1 PLANETARY HYDROMOTOR 审中-公开
标题翻译：商业水电机
公开(公告)号：WO1982000172A1
公开(公告)日：1982-01-21
申请号：PCT/SU1981000023
申请日：1981-03-02
申请人： ZAPOROZHSKY KONSTR TEKHN INST , ERASOV F
发明人： ZAPOROZHSKY KONSTR TEKHN INST
IPC分类号： F01C01/10
CPC分类号： F04C2/103
摘要： A planetary hydromotor comprises a casing (1) with a stator gear (2) and a shaft (5) with its gear (6), both mounted inside it, and an annular rotor (7) mounted with an eccentricity (e) in relation to the shaft (5) and shaped as a thin-walled cylinder with a required minimal thickness of its walls, a cover (3) for fixing the planetary hydromotor and a cover (4) for the admission of the working liquid, both of them being placed on both sides of the stator gear (2), and a distribution device.
摘要翻译：行星式电动马达包括具有定子齿轮（2）的壳体（1）和带有其齿轮（6）的轴（5），两者都安装在其内部;以及环形转子（7），其安装有偏心（e）（5）形成为具有所需最小厚度的壁的薄壁圆筒，用于固定行星式液压马达的盖（3）和用于进入工作液体的盖（4），两者均为放置在定子齿轮（2）的两侧，以及分配装置。

3. 发明申请

WO1981003046A1 PLANETARY HYDROMOTOR 审中-公开
标题翻译：商业水电机
公开(公告)号：WO1981003046A1
公开(公告)日：1981-10-29
申请号：PCT/SU1981000024
申请日：1981-03-02
申请人： ZAPOROZH KT I SELSKOKH MASHINOSTROENIYA , ERASOV F
发明人： ZAPOROZH KT I SELSKOKH MASHINOSTROENIYA
IPC分类号： F01C01/10
CPC分类号： F01C17/02 , F04C2/103 , F04C2/105
摘要： A planetary hydromotor comprises a casing (1) with a stator gear (2), a shaft (5) with its gear (6), an annular rotor (7) mounted eccentrically to the shaft (5), a cover (3) for fixing the planetary hydromotor, a cover (4) for admission of the working liquid, both covers being placed on both sides of the stator gear (2), and a distributing device. The distributing device comprises a distributor (11) mounted on the cover (4) for admission of the working liquid, and a valve (12), both of them contacting with their working surfaces provided with distributing windows (14, 17, 17'). The distributing windows (14) of the distributor (11) are spaced along a circumference non-evenly, at uneven angle pitches, whereas the valve (12) is mounted in the cover (4) for admission of the working liquid so that an annular chamber (21) is formed. The casing (1) with the stator gear (2) is mounted with the possibility of its angular displacement in relation to the covers (3, 4) of the planetary hydromotor. The diameter of the mounting surfaces of the casing (1) and the covers (3, 4) is determined on the basis of the following formula: Dpf (Alpha)(D2-d2)(Alpha)M/8 cos(Alpha) where D is the diameter of the mounting surfaces of the casing (1) and the covers (3, 4), p is the pressure of the working liquid in the internal cavity (25) of the casing (1) of the planetary hydromotor, f is the frictional drag coefficient, D is the internal diameter of the mounting surface of the valve (12), M is the torque developed by the planetary hydromotor, f is the angle of inclination of the vector of the force resulting from the pressure of the working liquid on the covers (3, 4) of the planetary hydromotor.

4. 发明申请

WO1997012124A1 HYDRAULIC MACHINE HAVING A GEAR RING WHICH IS DIVIDED RADIALLY INTO AN INSIDE INNER PART HAVING THE FIRST INTERNAL TOOTHING AND AN OUTSIDE OUTER PART HAVING THE SECOND EXTERNAL TOOTHING, WHICH PARTS ARE ROTATABLE RELATIVE TO ONE ANOTHER 审中-公开
标题翻译：具有一个齿轮的液压机械被分散在具有第一内部牙齿的内部部件中，以及具有第二外部牙齿的外部部件，其中零件相对于另一个可旋转
公开(公告)号：WO1997012124A1
公开(公告)日：1997-04-03
申请号：PCT/DK1996000397
申请日：1996-09-19
申请人： DANFOSS A/S , HANSEN, Gunnar, Lyshoj , TYCHSEN, Tom , LARSEN, Hans, Erik , PETERSEN, Hans, Christian
发明人： DANFOSS A/S
IPC分类号： F01C01/10
CPC分类号： F04C11/001 , F04C2/10
摘要： A hydraulic machine is disclosed, having a gearwheel (1) which has a first external toothing (8), a gear ring (3, 5), which has a first internal toothing (9) having at least one tooth more than and meshing with the first external toothing (8), and a second external toothing (10), and a toothed rim (6), which has a second internal toothing (11) having at least one tooth more than and meshing with the second external toothing (10). In such a machine it is desirable to have a greater freedom of design. For that purpose, the gear ring (3, 5) is divided radially into an inside inner part (3) having the first internal toothing (9) and an outside outer part (5) having the second external toothing (10), which parts are rotatable relative to one another.
摘要翻译：公开了一种具有齿轮（1）的液压机，该齿轮具有第一外齿（8），齿圈（3,5），齿圈（3,5）具有第一内齿（9），该第一内齿（9）具有至少一个齿，并与第一外齿（8）和第二外齿（10）以及齿圈（6），其具有第二内齿（11），所述第二内齿（11）具有比所述第二外齿（10）更多和啮合的至少一个齿）。在这样的机器中，期望具有更大的设计自由度。为此，齿轮环（3,5）径向地分成具有第一内齿（9）的内部内部部分（3）和具有第二外齿（10）的外部外部部分（5），该部分可相对于彼此旋转。

5. 发明申请

WO1995012053A1 ROTARY PISTON MACHINE (R.P.M) 审中-公开
标题翻译：旋转活塞机（R.P.M）
公开(公告)号：WO1995012053A1
公开(公告)日：1995-05-04
申请号：PCT/NL1994000259
申请日：1994-10-25
申请人： DE GEUS, Pieter, Adolf
IPC分类号： F01C01/10
CPC分类号： F01C1/104
摘要： Rotary piston machine, existing of the following parts: 1. a housing with a square inner area (1) with side parts (11); 2. a shaft (3) with eccentric (4) through the longitudinal central axis, encamped (9) in the side parts; 3. a rotary piston (2), encamped on the eccentric (10), rotatable fitting in the square inner area; 4. the rotary piston has the length of the inner area and has in cross section the perimeter of a smoothly closed curve of constant diameter with three axes of symmetry; 5. two meshing gear wheels, one connected to the housing (8b) and one connected to the rotary piston (8a) with their toothing in proportion 4:3; 6. a system of special play sealings is part of the invention.
摘要翻译：旋转活塞机，现有以下部件：1.具有方形内部区域（1）和侧面部件（11）的外壳; 2.具有通过纵向中心轴线偏心（4）的轴（3），在侧面安装（9）; 3.一种安装在所述偏心轮上的旋转活塞（2），其可旋转地配合在所述正方形的内部区域中; 旋转活塞具有内部区域的长度，并且在横截面中具有三个对称轴的恒定直径的平滑闭合曲线的周边; 两个啮合的齿轮，一个连接到壳体（8b）的啮合齿轮和一个以比例为4:3的齿轮连接到旋转活塞（8a）的齿轮; 特殊游戏密封系统是本发明的一部分。

6. 发明申请

WO1993016270A1 ROTARY FLUID DISPLACEMENT APPARATUS 审中-公开
标题翻译：旋转流体位移装置
公开(公告)号：WO1993016270A1
公开(公告)日：1993-08-19
申请号：PCT/US1993001204
申请日：1993-02-10
申请人： HORTON MANUFACTURING CO., INC. , HENNESSY, David, R. , LECLAIRE, James, P.
发明人： HORTON MANUFACTURING CO., INC.
IPC分类号： F01C01/10
CPC分类号： F01C21/18 , F01C1/104
摘要： A rotary fluid displacement apparatus (100) with an orbiting toothed ring member (30) is shown with an improved casing (60) and rolling support between the faces of the valve discs (46, 47) and the first and second fluid transfer elements (21, 35). Particularly, needle bearings (106, 112) are sandwiched between thrust washers (108, 114) and then between the valve discs (46, 47) and the fluid transfer elements (21, 35), with one of the needle bearings (106) being piloted in an annular groove (110) formed in the annular plate (23) of the first fluid transfer element (21) and the other of the needle bearings (112) being piloted on the hub (35') of the second fluid transfer element (35). The casing (60) includes two pieces, i.e. a generally cylindrical portion (62) and an end cap (64). The portion (62) includes four cavities (70, 72, 74, 76), with the hub (35') of the second fluid transfer element (35) being in a sliding, rotatable, and sealing relation with the axially inner cavity (76) and the end cap (64) being in sliding and sealing relation with the axially outer cavity (70). The end cap (64) includes a cavity (90) for slideably, rotatably, and sealing receipt of the hub (24) of the first fluid transfer element (21). Fluid communication is allowed axially through the end cap (64) by an axially extending fluid conduit (94) intersecting with the cavity (90) of the end cap (64) and by an axially extending fluid port (98) which intersects with first and second axially extending fluid bores (82, 96) formed in the generally cylindrical portion (62) and the end cap (64) which in turn intersects with a radially extending fluid conduit (80) terminating in the axially inner cavity (76).
摘要翻译：示出了具有旋转齿形环构件（30）的旋转流体位移设备（100），其具有改进的壳体（60）和在阀盘（46,47）的表面与第一和第二流体传递元件（ 21，35）。特别地，滚针轴承（106,112）被夹在止推垫圈（108,114）之间，然后夹在阀盘（46,47）和流体传递元件（21,35）之间，其中一个滚针轴承（106）被引导在形成在第一流体转移元件（21）的环形板（23）中的环形槽（110）中，另一个滚针轴承（112）被引导在第二流体转移件的轮毂（35'）上元件（35）。壳体（60）包括两个部件，即大致圆柱形部分（62）和端盖（64）。部分（62）包括四个空腔（70,72,74,76），其中第二流体传递元件（35）的轮毂（35'）与轴向内腔（35）的滑动，可旋转和密封 76）和端盖（64）与轴向外腔（70）处于滑动和密封关系。端盖（64）包括用于可滑动地，可旋转地和密封地容纳第一流体转移元件（21）的毂（24）的空腔（90）。允许流体连通通过与端盖（64）的空腔（90）相交的轴向延伸的流体导管（94）轴向延伸穿过端盖（64），并通过轴向延伸的流体端口（98）轴向延伸，其与第一和第二轴向延伸的流体孔（82,96）形成在大体上圆柱形部分（62）和端盖（64）中，其又与终止于轴向内腔（76）的径向延伸的流体导管（80）相交。

7. 发明申请

WO1986002126A1 HYDRAULIC GEAR MOTOR/PUMP 审中-公开
标题翻译：液压齿轮电机/泵
公开(公告)号：WO1986002126A1
公开(公告)日：1986-04-10
申请号：PCT/AU1985000212
申请日：1985-09-03
申请人： HOOKER, Sydney, Graham
IPC分类号： F01C01/10
CPC分类号： F04C2/14
摘要： A fluid pump or motor comprising a stator or housing (11) supporting a plurality of pinion gears (13) each rotatably received within a chamber (12), the teeth of said pinion gears (13) being in substantially sealing engagement with the walls of the chamber (12), and annular gear (17), rotatable around said housing (11) having teeth on its internal face in a meshing engagement with the teeth of the pinion gears (13) and being in substantially sealing engagement with the exterior face of the housing (11), a fluid port (20) located in said housing (11) at each end limit of the meshing engagement between the teeth of each pinion gear (13) and the annular gear (17), the adjacent ports (20) of the said adjacent pinion gears (13) being of an opposite nature (inlet, outlet) to each other and the ports (20) associated with each pinion gear (13) being of an opposite nature (outlet, inlet) to each other.
摘要翻译：一种流体泵或电动机，其包括支撑多个小齿轮（13）的定子或壳体（11），每个小齿轮可转动地容纳在腔室（12）内，所述小齿轮（13）的齿基本上与所述腔室（12）和环形齿轮（17）可围绕所述壳体（11）旋转，所述壳体（11）在其内表面上具有与所述小齿轮（13）的齿啮合的齿，并且与所述外表面在每个小齿轮（13）的齿与环形齿轮（17）之间的啮合接合的每个端部的极限处，位于壳体（11）中的流体端口（20），邻近的端口所述相邻的小齿轮（13）的两个（20）彼此具有相反的性质（入口，出口），并且与每个小齿轮（13）相关联的端口（20）具有与每个小齿轮相反的性质（出口，入口）其他。

8. 发明申请

WO1997012123A1 HYDRAULIC MACHINE HAVING AXIALLY JOINED LATERAL PLATES ON BOTH SIDES OF GEARWHEEL AND GEAR RING, WHICH PLATES MOVE JOINTLY WITH THE GEARWHEEL OR THE GEAR RING 审中-公开
标题翻译：液压机械在齿轮和齿轮环两侧的轴向接合板上，其齿轮与齿轮或齿轮相连接
公开(公告)号：WO1997012123A1
公开(公告)日：1997-04-03
申请号：PCT/DK1996000396
申请日：1996-09-19
申请人： DANFOSS A/S , HANSEN, Gunnar, Lyshoj , TYCHSEN, Tom , LARSEN, Hans, Erik , PETERSEN, Hans, Christian
发明人： DANFOSS A/S
IPC分类号： F01C01/10
CPC分类号： F03C2/08 , F04C2/103 , F04C11/001
摘要： A hydraulic machine (1) is disclosed, having a gearwheel (4), which is arranged on a shaft (2) so that they rotate together and which has a first external toothing (5), a gear ring (7), which has a second external toothing (8) and a first internal toothing (6) which engages with the first external toothing (5), a toothed rim (10), which has a second internal toothing (9) that engages with the second external toothing (8), and having a commutation arrangement for supplying and discharging in the correct order hydraulic fluid in pressure pockets which are formed in the first and/or second toothed coupling in each case between external and internal toothing. It is desirable to be able to improve the operational behaviour of such a machine. For that purpose, on both axial sides of gearwheel (4) and gear ring (7) there is a respective lateral plate (34, 37), which plates are joined axially to one another and move jointly with the gearwheel (4) or the gear ring (7).
摘要翻译：公开了一种具有齿轮（4）的液压机（1），齿轮（4）布置在轴（2）上，使得它们一起旋转并具有第一外齿（5），齿圈（7），齿圈与第一外齿（5）接合的第二外齿（8）和第一内齿（6），齿圈（10），其具有与第二外齿（5）啮合的第二内齿（9）并且具有用于以正确的顺序供应和排出的换向装置，该压力缸在形成在第一和/或第二齿形联接器中的压力袋中，每种情况下在外部和内部齿之间。期望能够改善这种机器的操作行为。为此，在齿轮（4）和齿圈（7）的两个轴向侧上都有相应的侧板（34,37），这些板彼此轴向地相接并与齿轮（4）或齿圈（7）。

9. 发明申请

WO1994010425A1 SCROLL COMPRESSOR DRIVE HAVING A BRAKE 审中-公开
标题翻译：滚动压缩机驱动制动器
公开(公告)号：WO1994010425A1
公开(公告)日：1994-05-11
申请号：PCT/US1993006307
申请日：1993-07-02
申请人： COPELAND CORPORATION , BECK, Norman, G. , ANDERSON, Gary, J.
发明人： COPELAND CORPORATION
IPC分类号： F01C01/10
CPC分类号： F04C28/06 , F04C18/0215 , F04C23/008 , F04C2270/72 , F05B2270/1097
摘要： Disclosed are several embodiments of a stopping device operable between the drive shaft (24) and/or orbiting scroll (40) of a scroll compressor and a fixed wall (53) forming part of the compressor, for the purposes of automatically engaging the wall upon reverse operation of the compressor to thereby quickly stop such reverse operation. Damage to the compressor in the event of powered reverse is also prevented, either by permitting the machine to run free or by quickly stopping it. Also disclosed are several ways to facilitate start-up with weak motors.
摘要翻译：公开了可在涡旋压缩机的驱动轴（24）和/或绕动涡旋件（40）和形成压缩机的一部分的固定壁（53）之间操作的止动装置的几个实施例，用于将壁自动接合在压缩机的反向操作，从而快速停止这种反向操作。通过允许机器自由运行或快速停止，也可以防止在发生反向动力时对压缩机的损坏。还公开了使用弱电动机来启动的几种方式。

10. 发明申请

WO1992015773A1 HYDRAULIC PUMP FOR A VEHICLE ENGINE 审中-公开
标题翻译：液压泵用于汽车发动机
公开(公告)号：WO1992015773A1
公开(公告)日：1992-09-17
申请号：PCT/SE1992000131
申请日：1992-03-03
申请人： SAAB AUTOMOBILE AKTIEBOLAG , NILSSON, Per-Inge , BÜLOW, Per-Anders
发明人： SAAB AUTOMOBILE AKTIEBOLAG
IPC分类号： F01C01/10
CPC分类号： F04C11/00 , F01M1/02 , F01M2001/0238 , F01M2001/0269
摘要： A hydraulic pump in the form of an oil pump (12) for a vehicle engine has both its pinion (21) which is driven by the engine's crankshaft (3), and a ring-gear (22) which cooperates with the pinion (21), incorporated in an end-cover (11) fastened to the end of the engine block (2). A cap (15) is inserted in a collar (14) on the side of the end-cover facing away from the engine and is only held in position there by means of a locking ring (17) which engages with a groove (16) in the collar and presses the cap (15) towards the engine. Outside the oil pump, a partly socket-shaped belt pulley (7) is mounted on the crankshaft (3) and its socket-shaped portion substantially grips the collar. Fitting and removal are thus simplified and engine overall length reduced. Simplified sealing also reduces oil leakage risks.
摘要翻译：一种用于车辆发动机的油泵（12）形式的液压泵具有由发动机曲轴（3）驱动的小齿轮（21）和与小齿轮（21）配合的环形齿轮（22）），其结合在紧固到发动机缸体（2）端部的端盖（11）中。盖子（15）被插入端盖的背离发动机的一侧的轴环（14）中，并且仅通过与凹槽（16）啮合的锁定环（17）保持在其位置，并且将盖（15）压向发动机。在油泵外部，部分插座形的皮带轮（7）安装在曲轴（3）上，并且其插座形部分基本上夹住轴环。因此，装配和拆卸被简化并且发动机整体长度减小。简化密封也可以减少漏油风险。

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