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1. 发明公开

EP2817517A1 STATOR FOR PROGRESSIVE CAVITY PUMP/MOTOR 有权
标题翻译：定子型腔泵/马达
公开(公告)号：EP2817517A1
公开(公告)日：2014-12-31
申请号：EP13705546.3
申请日：2013-02-13
申请人： National Oilwell Varco, L.P.
发明人： MORRIS, Andrew
IPC分类号： F04C2/107
CPC分类号： F01C21/106 , B23P15/00 , F01C1/101 , F01C5/00 , F01C5/02 , F04B39/14 , F04C2/1071 , F04C2/1073 , F04C2/1075 , F04C18/1075 , F04C2240/10 , F04C2240/802 , Y10T29/49272
摘要： A stator for a progressive cavity pump or motor includes a stator housing having a longitudinal axis. In addition, the stator includes a stator insert of a material moulded within the housing. The stator housing includes an outer tube having an inner surface. The stator housing also includes a plurality of framework elements disposed on the inner surface of the outer tube. Further, the stator housing includes at least one recess in the inner surface of the outer tube. The conjunction of the framework elements and the at least one recess define a plurality of chambers receiving insert material therein whereby the insert material is mechanically fixed axially, radially and torsionally within the outer tube.

2. 发明公开

EP1295012A1 POLY TURBINE ENERGETIQUE ET ANTI REFOULEMENT 有权
标题翻译：多动力涡轮机不收费
公开(公告)号：EP1295012A1
公开(公告)日：2003-03-26
申请号：EP01940611.5
申请日：2001-05-22
申请人： Nivesh SA
发明人： Beaudoin, Normand
IPC分类号： F01C1/44 , F01C17/02
CPC分类号： F01C1/44 , F01C1/22 , F01C5/02 , F02B53/00
摘要： The invention concerns a method for generating internal combustion turbines with safe and reliable support parts, having maximum floating-type segmentation capacity. Further, the invention concerns a method for producing counter-turbines designed to be used as compressor, depressor or auxiliary turbines. Finally the invention concerns a method for producing said internal combustion turbines, in solid, expansive or reductive, or truncated form, and finally either with multiple support or supported in one single point.

3. 发明公开

EP0615610A1 FLUID MOTOR 失效
标题翻译： FLUIDMOTOR。
公开(公告)号：EP0615610A1
公开(公告)日：1994-09-21
申请号：EP93900095.0
申请日：1992-12-02
申请人： STENILD, Eddie Lai
发明人： STENILD, Eddie Lai
IPC分类号： F01C5 , G01F1
CPC分类号： G01F1/06 , F01C5/02
摘要： Moteur entraîné par fluide, par exemple un débitmètre, un appareil mélangeur ou une turbine, possédant une chambre (1) comprenant un rotor à pales rigides (7) dont les extrémités extérieures sont pourvues d'ailettes (8) en matériau élastomère. Les ailettes (8) sont fixées par l'intermédiaire d'une partie chevauchante mince à la face arrière des pales (7) par rapport au sens de rotation. Lorsqu'elles passent entre l'orifice de sortie (5) et l'orifice d'entrée (4) de la chambre (1), lesdites ailettes (8) sont déformées par l'une des parois de la chambre. Le rotor tourne librement et est silencieux, et sa production et son entretien en ce qui concerne l'usure des ailettes sont peu coûteux.

4. 发明授权

EP2817517B1 STATOR FOR PROGRESSIVE CAVITY PUMP/MOTOR 有权
公开(公告)号：EP2817517B1
公开(公告)日：2018-05-30
申请号：EP13705546.3
申请日：2013-02-13
申请人： National Oilwell Varco, L.P.
发明人： MORRIS, Andrew
IPC分类号： F04C2/107
CPC分类号： F01C21/106 , B23P15/00 , F01C1/101 , F01C5/00 , F01C5/02 , F04B39/14 , F04C2/1071 , F04C2/1073 , F04C2/1075 , F04C18/1075 , F04C2240/10 , F04C2240/802 , Y10T29/49272
摘要： A stator for a progressive cavity pump or motor includes a stator housing having a longitudinal axis. In addition, the stator includes a stator insert of a material moulded within the housing. The stator housing includes an outer tube having an inner surface. The stator housing also includes a plurality of framework elements disposed on the inner surface of the outer tube. Further, the stator housing includes at least one recess in the inner surface of the outer tube. The conjunction of the framework elements and the at least one recess define a plurality of chambers receiving insert material therein whereby the insert material is mechanically fixed axially, radially and torsionally within the outer tube.

5. 发明授权

EP1295012B1 POLY TURBINE ENERGETIQUE ET ANTI REFOULEMENT 有权
标题翻译：多动力涡轮机不收费
公开(公告)号：EP1295012B1
公开(公告)日：2008-01-02
申请号：EP01940611.5
申请日：2001-05-22
申请人： Nivesh SA
发明人： Beaudoin, Normand
IPC分类号： F01C1/44 , F01C17/02
CPC分类号： F01C1/44 , F01C1/22 , F01C5/02 , F02B53/00
摘要： The invention concerns a method for generating internal combustion turbines with safe and reliable support parts, having maximum floating-type segmentation capacity. Further, the invention concerns a method for producing counter-turbines designed to be used as compressor, depressor or auxiliary turbines. Finally the invention concerns a method for producing said internal combustion turbines, in solid, expansive or reductive, or truncated form, and finally either with multiple support or supported in one single point.

6. 发明授权

EP1937939B1 SELF-ALIGNING ROTARY PISTON MACHINE 有权
标题翻译：自对准旋转活塞机
公开(公告)号：EP1937939B1
公开(公告)日：2013-06-19
申请号：EP06779378.6
申请日：2006-09-11
申请人： Phoenix Product Development Limited
发明人： MOORE, Garry
IPC分类号： F01C1/44 , F01C5/02
CPC分类号： F01C1/44 , F01C5/02

7. 发明公开

EP1937939A1 SELF-ALIGNING ROTARY PISTON MACHINE 有权
标题翻译：自对准旋转活塞机
公开(公告)号：EP1937939A1
公开(公告)日：2008-07-02
申请号：EP06779378.6
申请日：2006-09-11
申请人： Phoenix Product Development Limited
发明人： MOORE, Garry
IPC分类号： F01C1/44 , F01C5/02
CPC分类号： F01C1/44 , F01C5/02
摘要： A rotary piston machine comprising a cylinder (13) provided with two ends to form a stator, inlet and outlet apertures disposed in the stator, a rotor (1) eccentrically mounted within the stator, and at least one vane (11a, b, c, d) connected to the rotor and in communication with the cylinder (13) to form an expanding and contracting chamber as the piston rotates, the vane (11a, b, c, d) being substantially rigid perpendicular to its line of contact with the rotor (1) but axially and torsionally deformable to allow the internal pressure generated during displacement to force the vane (11a, b, c, d) into simultaneous colinear alignment with the rotor 1 and the cylinder (13) such that incompatibilities in the component parts are reconciled.
摘要翻译：一种旋转活塞机器，包括：设有两端以形成定子的气缸（13）;设置在定子中的入口孔和出口孔;偏心安装在定子内的转子（1）;以及至少一个叶片（11a，b，c ，d）连接到所述转子并与所述缸（13）连通以在所述活塞旋转时形成膨胀和收缩室，所述叶片（11a，b，c，d）基本上垂直于其与（1），但轴向和扭转地变形以允许在位移期间产生的内部压力迫使叶片（11a，b，c，d）与转子1和缸体（13）同时共线对准，使得组件中的不相容性零件被调和。

8. 发明公开

EP1597457A2 ROTARY MOTION MACHINE 审中-公开
标题翻译：径向活塞机
公开(公告)号：EP1597457A2
公开(公告)日：2005-11-23
申请号：EP04703578.7
申请日：2004-01-20
申请人： Kuehnle, Manfred R.
发明人： Kuehnle, Manfred R.
IPC分类号： F01C5/02 , F02B53/00 , F01B19/04 , F02B75/36
CPC分类号： F01B19/00 , F01C5/00 , F01C5/02 , F02B53/00 , F02B53/02 , F02B75/36 , Y02T10/17
摘要： A rotary motion machine (10) and method of operation that includes at least one radially expandable piston (16) defining an inner chamber (20) having a volume that varies upon radial expansion and contraction of the piston, a core (12) defining, at least in part, a cylinder (14) in which the piston is positioned, a rotor (22) rotationally movable relative to the core and being rotated by a relatively incompressible fluid (17) driven by expansion of the piston, and at least one magnet (26) associated with the rotor that, upon rotation of the rotor, generates electricity in a cooperatively arranged coil (28). A novel fuel injector (18) atomizes and injects fuel along the length of the inner chamber. The piston can include a spiral of thin, flexible foil (50) of amorphous material having a strip (51) of a crystalline material for causing the spiral to expand after contraction. In one embodiment, the spiral has a melting temperature of about 3,200 degrees Celsius.

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