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1. 发明申请

US20160017711A1 Stator for Progressive Cavity Pump/Motor 审中-公开
标题翻译：渐进式泵/电机定子
公开(公告)号：US20160017711A1
公开(公告)日：2016-01-21
申请号：US14378861
申请日：2013-02-13
申请人： National Oilwell Varco, L.P.
发明人： Andrew Morris
IPC分类号： F01C21/10 , F04C18/107 , F01C1/10 , 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.
摘要翻译：用于渐进式泵或电动机的定子包括具有纵向轴线的定子壳体。此外，定子包括在壳体内模制的材料的定子插入件。定子外壳包括具有内表面的外管。定子壳体还包括设置在外管的内表面上的多个框架元件。此外，定子壳体包括在外管的内表面中的至少一个凹部。框架元件和至少一个凹部的结合限定了在其中容纳插入材料的多个室，由此插入材料在外管内轴向，径向和扭转地机械地固定。

2. 发明授权

US5879147A Actuator driven by pressure change of fluid 失效
标题翻译：致动器由流体的压力变化驱动
公开(公告)号：US5879147A
公开(公告)日：1999-03-09
申请号：US896054
申请日：1997-07-17
申请人： Koichi Suzumori
发明人： Koichi Suzumori
IPC分类号： F15B15/12 , F01C5/02 , F01C5/00
CPC分类号： F01C5/02
摘要： The actuator of the present invention is driven by pressure changes of the fluid. A first structural body as an elastic body includes a plurality of pressure chambers along an axis direction. The first structural body passes through a second structural body, an annulus ring, with a predetermined gap between an outer surface of the first structural body and an inner surface of the second structural body. A supply unit sequentially supples fluid to the plurality of pressure chambers. A pressure welding position between the outer surface of the first structural body and the inner surface of the second structural body is sequentially changed by unit of the pressure chamber. Therefore, the second structural body rotates in response to changes of the pressure welding position.
摘要翻译：本发明的致动器由流体的压力变化驱动。作为弹性体的第一结构体包括沿着轴线方向的多个压力室。第一结构体穿过第二结构体，环形环，在第一结构体的外表面和第二结构体的内表面之间具有预定的间隙。供应单元顺序地将流体延伸到多个压力室。在第一结构体的外表面和第二结构体的内表面之间的压力焊接位置依次由压力室改变。因此，第二结构体响应于压力焊接位置的变化而旋转。

3. 发明申请

US20050060998A1 Rotary motion machine 审中-公开
标题翻译：旋转运动机
公开(公告)号：US20050060998A1
公开(公告)日：2005-03-24
申请号：US10761120
申请日：2004-01-20
申请人： Manfred Kuehnle
发明人： Manfred Kuehnle
IPC分类号： F01B19/00 , F01C5/00 , F01C5/02 , F02B53/00 , F02B53/02 , F02B75/36 , F02B71/04
CPC分类号： F01B19/00 , F01C5/00 , F01C5/02 , F02B53/00 , F02B53/02 , F02B75/36 , Y02T10/17
摘要： A rotary motion machine and method of operation that includes at least one radially expandable piston defining an inner chamber having a volume that varies upon radial expansion and contraction of the piston, a core defining, at least in part, a cylinder in which the piston is positioned, a rotor rotationally movable relative to the core and being rotated by a relatively incompressible fluid driven by expansion of the piston, and at least one magnet associated with the rotor that, upon rotation of the rotor, generates electricity in a cooperatively arranged coil. A novel fuel injector atomizes and injects fuel along the length of the inner chamber. The piston can include a spiral of thin, flexible foil of amorphous material having a strip 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.
摘要翻译：一种旋转运动机器和操作方法，其包括至少一个可径向扩张的活塞，所述活塞限定内腔，所述内腔具有在活塞的径向膨胀和收缩时变化的体积;至少部分地限定活塞的气缸定位的转子，可相对于所述芯旋转移动的转子，并由通过所述活塞的膨胀驱动的相对不可压缩的流体旋转;以及至少一个与所述转子相关联的磁体，所述至少一个磁体在所述转子旋转时在协同布置的线圈中产生电力。新型燃料喷射器沿着内腔的长度雾化和喷射燃料。活塞可以包括具有晶体材料条的非晶材料的薄而柔性箔的螺旋形，用于在收缩之后使螺旋膨胀。在一个实施方案中，螺旋具有约3200摄氏度的熔融温度。

4. 发明申请

US20020088342A1 POWER GENERATING APPARATUS USING COMPRESSED AIR 失效
标题翻译：使用压缩空气的发电装置
公开(公告)号：US20020088342A1
公开(公告)日：2002-07-11
申请号：US09845424
申请日：2001-04-30
发明人： Young-Chan Kim
IPC分类号： F01B001/00
CPC分类号： F01B19/04 , F01C5/02 , Y10T74/1556 , Y10T74/1892
摘要： Provided is a power generating apparatus for obtaining a desired power source from elastic movement of an elastic tube into which compressed air is injected. The elastic pressure receptacle having compressed air is rotatably supported and pistons engaged with the elastic receptacle are installed in the vicinity thereof. Also, installed is a driving mechanism having circular plates having inclined protrusions for providing power to rotate the elastic pressure receptacle while inducing elastic movement for driving the pistons from the elastic pressure receptacle and a seesaw mechanism having rollers in contact with the inclined protrusions of the circular plate. The rotation power generated from the elastic pressure receptacle can be used as a desired power source through a driving shaft integrally installed on the elastic pressure receptacle.
摘要翻译：本发明提供一种发电装置，用于从喷射压缩空气的弹性管的弹性运动中获得所需的动力源。具有压缩空气的弹性压力容器被可旋转地支撑，并且与弹性容器接合的活塞安装在其附近。此外，安装有具有圆形板的驱动机构，其具有倾斜突起，用于提供动力以旋转弹性压力容器，同时引起用于从弹性压力容器驱动活塞的弹性运动，以及具有与圆形的倾斜突起接触的辊的跷跷板机构盘子。从弹性压力容器产生的旋转动力可以通过一体地安装在弹性压力容器上的驱动轴用作期望的动力源。

5. 发明授权

US5984654A Compressed air driven disposable hand tool having a rotor with radially moving vanes 失效
标题翻译：压缩空气驱动的一次性手动工具，其具有带径向移动叶片的转子
公开(公告)号：US5984654A
公开(公告)日：1999-11-16
申请号：US979538
申请日：1997-11-26
申请人： Jose L. Mendoza , Philip Theodore Lingman
发明人： Jose L. Mendoza , Philip Theodore Lingman
IPC分类号： A61C1/05 , F01C5/02 , F01C13/02
CPC分类号： F01C5/02 , A61C1/05 , F01C13/02 , Y10S415/904
摘要： A fluid reaction device (10) is provided having a rotor (90) with vanes (92) pivotably connected thereto. The device (10) includes an entrance (30) for elevated pressure fluid and an outlet (40) for discharge of the fluid after contacting the rotor (90). The elevated pressure fluid passes from the entrance (30) into a high pressure area. The high pressure area is in contact with inlet ports (74) accessing a cylinder (70) within the device (10). The cylinder (70) supports the rotor (90) with a rotational axis (M) of the rotor (90) off center with respect to a central axis (N) of the cylinder (72). The elevated pressure fluid causes the rotor (90) and an attached output shaft (97) to rotate. The rotor (90) includes a trunk (24) with a plurality of posts (93) extending therefrom and with vanes (92) connected to the posts (93) through hinges (94). The vanes (92) can pivot from a first position collapsed against the trunk (24) to a second position spaced away from the trunk (24). The vanes (92) thus can contact a cylindrical wall of the cylinder (70) while the rotor (90) rotates. Exhaust ports (76) are spaced from the inlet ports (74) and provide communication with a low pressure area which exhausts low pressure fluid to the outlet (40).

6. 发明授权

US06659065B1 Flexible vane rotary engine 失效
标题翻译：柔性叶片旋转发动机
公开(公告)号：US06659065B1
公开(公告)日：2003-12-09
申请号：US10216948
申请日：2002-08-12
申请人： David C Renegar
发明人： David C Renegar
IPC分类号： F02B5304
CPC分类号： F01C21/0809 , F01C1/44 , F01C5/02
摘要： An internal combustion rotary engine that employs resilient, flexible vanes attached to a rotor that spins within an oval cavity in a housing. The vanes, which are long enough to extend slightly radially from the rotor by a distance beyond the interior surface of the cavity, bend in response to the cyclical variation between the rotor and the oval cavity in order to define four chambers and form a sliding seal with the interior surface. As the vanes revolve with the rotating rotor, the volumes of these four chambers vary cyclically and enable the four phases of an approximate Otto Cycle. The engine is more efficient than a conventional, reciprocating engine because the expansion force of the combustion gas acts directly on the rotating element with a minimum of moving parts.
摘要翻译：一种内燃式旋转发动机，其采用连接到转子上的弹性柔性叶片，所述转子旋转在壳体中的椭圆形腔内。长度足以从转子稍微径向延伸超出腔体内表面的距离的叶片响应于转子和椭圆形腔之间的周期性变化而弯曲，以便限定四个腔室并形成滑动密封与内部表面。当叶片与旋转的转子一起旋转时，这四个腔室的体积循环变化，并使四个阶段达到大约奥托循环。发动机比传统的往复式发动机更有效，因为燃烧气体的膨胀力以最小的运动部件直接作用在旋转元件上。

7. 发明授权

US5743718A Compressed air driven disposable hand tool having a rotor with radially moving vanes 失效
标题翻译：压缩空气驱动一次性手动工具，其具有带径向移动叶片的转子
公开(公告)号：US5743718A
公开(公告)日：1998-04-28
申请号：US479929
申请日：1995-06-07
申请人： Jose L. Mendoza , Philip Theodore Lingman
发明人： Jose L. Mendoza , Philip Theodore Lingman
IPC分类号： A61C1/05 , F01C5/02 , F01C13/02 , F01C1/00 , A61C1/12 , F01D5/02
CPC分类号： F01C5/02 , A61C1/05 , F01C13/02 , Y10S415/904
摘要： A fluid reaction device (10) is provided having a rotor (90) with vanes (92) pivotably connected thereto. The device (10) includes an entrance (30) for elevated pressure fluid and an outlet (40) for discharge of the fluid after contacting the rotor (90). The elevated pressure fluid passes from the entrance (30) into a high pressure area. The high pressure area is in contact with inlet ports (74) accessing a cylinder (70) within the device (10). The cylinder (70) supports the rotor (90) with a rotational axis (M) of the rotor (90) off center with respect to a central axis (N) of the cylinder (72). The elevated pressure fluid causes the rotor (90) and an attached output shaft (97) to rotate. The rotor (90) includes a trunk (24) with a plurality of posts (93) extending therefrom and with vanes (92) connected to the posts (93) through hinges (94). The vanes (92) can pivot from a first position collapsed against the trunk (24) to a second position spaced away from the trunk (24). The vanes (92) thus can contact a cylindrical wall of the cylinder (70) while the rotor (90) rotates. Exhaust ports (76) are spaced from the inlet ports (74) and provide communication with a low pressure area which exhausts low pressure fluid to the outlet (40).
摘要翻译：流体反应装置（10）具有转子（90），叶片（92）可转动地与其连接。装置（10）包括用于高压流体的入口（30）和用于在接触转子（90）之后排出流体的出口（40）。高压流体从入口（30）流入高压区域。所述高压区域与进入所述装置（10）内的气缸（70）的入口（74）接触。气缸（70）支撑转子（90），转子（90）的旋转轴线（M）相对于气缸（72）的中心轴线（N）偏离中心。高压流体导致转子（90）和附接的输出轴（97）旋转。转子（90）包括具有从其延伸的多个柱（93）的躯干（24），并且通过铰链（94）连接到柱（93）的叶片（92）。叶片（92）可以从与躯干（24）折叠的第一位置枢转到与躯干（24）间隔开的第二位置。因此，叶片（92）可以在转子（90）旋转的同时接触圆筒（70）的圆柱形壁。排气口（76）与入口端口（74）间隔开并与低压区域连通，该低压区域将低压流体排出到出口（40）。

8. 发明授权

US4601646A Centrifugal positive displacement device 失效
标题翻译：离心式正位移装置
公开(公告)号：US4601646A
公开(公告)日：1986-07-22
申请号：US536612
申请日：1983-09-26
申请人： John E. Durand
发明人： John E. Durand
IPC分类号： F01C5/02 , F04C5/00
CPC分类号： F01C5/02
摘要： A centrifugal positive displacement device is presented. It is believed that this is the first type device which has the advantages of both a centrifugal pump and a positive displacement pump without any substantial disadvantages. The device comprises a casing similar to that of previous centrifugal casings disposed around an impeller smaller than prior art centrifugal impellers and having cavities in the outer surface thereof. On each side of each cavity is coupled a flexible loop. In operation, as it passes the cam, the flexible loop is filled with incoming fluid which is then compressed out as the cam is approached near the discharge port.
摘要翻译：提出了一种离心式正位移装置。据信这是具有离心泵和容积式泵的优点的第一种类型的装置，没有任何实质的缺点。该装置包括类似于先前设置在比现有技术的离心式叶轮小的叶轮周围的离心式壳体的壳体的壳体，并且在其外表面中具有空腔。在每个腔的每一侧耦合一个柔性回路。在操作中，当通过凸轮时，柔性环填充有进入的流体，随着凸轮在排放口附近接近而被压缩。

9. 发明授权

US2815006A Machine such as a motor or pump for service with gaseous or fluid media, and in particular a compressed air motor 失效
标题翻译：用于使用气体或流体介质的马达或泵的机器，特别是压缩空气马达
公开(公告)号：US2815006A
公开(公告)日：1957-12-03
申请号：US46638854
申请日：1954-11-02
申请人： THEODOR HAHN
发明人： THEODOR HAHN
IPC分类号： F01C5/02
CPC分类号： F01C5/02

10. 发明申请

US20180051564A1 PUMP DEVICE 审中-公开
公开(公告)号：US20180051564A1
公开(公告)日：2018-02-22
申请号：US15557111
申请日：2016-03-31
申请人： EBM-PAPST ST. GEORGEN GmbH & Co. KG
发明人： Markus BRAXMAIER , Hassan GHODSI-KHAMENEH , Daniel HAUER , Juergen HERR , Marc JEUCK , Gerhard KUHNERT , Wolfgang LAUFER , Mario STAIGER
IPC分类号： F01C5/02 , F04B43/10
CPC分类号： F01C5/02 , F01N2610/1406 , F01N2610/1433 , F04B43/10 , F04C5/00 , F04C2240/30
摘要： The invention relates to a pump device for pumping a liquid, comprising a hydraulics housing (12, 212), in which a pump ring (14, 214), a pump ring support (16, 216) and an eccentric (18), which can be driven by a shaft (20), are accommodated. The hydraulics housing (12, 212) has an annular portion (22, 222) and a first and a second lateral section (24, 26, 224), the two lateral sections (24, 26,224) being arranged opposite each other. The pump ring (14, 214) is mounted between the two lateral sections (24, 26, 224) of the hydraulics housing (12, 212) at least in some portions. On a side facing away from the pump ring support (16, 216), two first projections (28, 228), which run in the axial direction of the shaft (20), are each in contact with one of the two lateral sections (24, 26, 224).

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