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101. 发明授权

US09540933B2 Progressive cavity pump/motor stator including framework elements and grooves defining chambers 有权
标题翻译：进气腔泵/电动机定子包括框架元件和限定腔室的槽
公开(公告)号：US09540933B2
公开(公告)日：2017-01-10
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： F01C1/10 , F03C2/00 , F03C4/00 , F04C2/00 , F01C21/10 , F04C2/107 , F01C5/00 , F01C5/02 , B23P15/00 , F04C18/107 , F04B39/14
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。定子壳体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。

102. 发明授权

US09540877B2 Drilling motor valve and method of using same 有权
标题翻译：钻孔电机阀及其使用方法
公开(公告)号：US09540877B2
公开(公告)日：2017-01-10
申请号：US14110145
申请日：2011-11-08
申请人： Curtis Lanning , Dong Phung , Aaron Schen , Jacob Riddel
发明人： Curtis Lanning , Dong Phung , Aaron Schen , Jacob Riddel
IPC分类号： E21B4/02 , E21B6/02 , E21B4/14 , E21B21/10 , E21B34/06 , F01C1/107 , F04C2/107 , F04C13/00 , F04C14/26 , E21B4/06
CPC分类号： E21B6/02 , E21B4/02 , E21B4/06 , E21B4/14 , E21B7/24 , E21B21/103 , E21B34/06 , F01C1/107 , F04C2/1073 , F04C13/008 , F04C14/26 , F04C2240/603 , F04C2270/12
摘要： A valve (11) for controlling the flow of a drilling fluid through a down-hole tool (10) positionable in a wellbore penetrating a subterranean formation. The down-hole tool has a housing with a drilling motor therein and a drill bit (1) at an end thereof. The drilling motor (9) has a housing with a rotor (206) rotationally movable in a rotor channel (204) as the drilling fluid passes through a rotor channel between the housing and the rotor. The rotor has a bypass channel therethrough for bypassing a portion of the drilling fluid therethrough. The valve includes a valve plate positionable upstream of the motor. The valve plate (200) has at least one flow passage (226) and at least one bypass passage (220) therethrough. The flow passage is in fluid communication with the rotor channel for passing the drilling fluid therethrough. The bypass passage is in selective fluid communication with the bypass channel when the rotor rotates about the housing and moves the bypass channel into alignment with at least a portion of the bypass passage for bypassing a portion of the drilling fluid therethrough whereby a hammering effect is generated on the bit.
摘要翻译：一种阀（11），用于控制钻井液通过位于穿透地下地层的井眼中的井下工具（10）的流动。井下工具具有其中具有钻孔电动机的壳体和在其一端的钻头（1）。当钻井液通过壳体和转子之间的转子通道时，钻井马达（9）具有壳体，该壳体具有可在转子通道（204）中旋转移动的转子（206）。转子具有穿过其的旁路通道，用于绕过其中的钻井液的一部分。该阀包括可位于马达上游的阀板。阀板（200）具有至少一个流动通道（226）和至少一个通过其的旁通通道（220）。流动通道与转子通道流体连通，以使钻井液通过其中。当转子围绕壳体旋转时，旁路通道与旁路通道选择性地流体连通，并且使旁通通道与旁路通道的至少一部分对准，以绕过钻井流体的一部分，从而产生锤击效应在位上

103. 发明授权

US09435383B2 Universal joint with cooling system 有权
标题翻译：万向节与冷却系统
公开(公告)号：US09435383B2
公开(公告)日：2016-09-06
申请号：US14122481
申请日：2012-09-25
申请人： Moyno, Inc.
发明人： Dale H. Parrett , Adam C. Downey , David R. Pitsch , Michael D. Amburgey
IPC分类号： F01C1/10 , F03C2/00 , F03C4/00 , F04C2/00 , F16D3/80 , F04C29/04 , F04C2/107 , F04C15/00
CPC分类号： F16D3/80 , F04C2/1071 , F04C2/1073 , F04C15/0073 , F04C15/0096 , F04C29/04 , F04C2240/10 , F04C2240/50
摘要： A progressing cavity pump system including a rotor and a stator having an inner cavity. The rotor is rotationally disposed inside the inner cavity of the stator such that rotation of the rotor relative to the stator causes material in the inner cavity to be pumped therethrough. The pump system further includes a universal joint directly or indirectly rotationally coupled to the rotor, and a cooling system thermally coupled to the universal joint and configured to cool the universal joint by active heat exchange at a position remote from the universal joint.
摘要翻译：一种前进的腔泵系统，包括具有内腔的转子和定子。转子被旋转地设置在定子的内腔内，使得转子相对于定子的旋转使得内腔中的材料被泵送通过。泵系统还包括直接或间接地旋转地联接到转子的万向接头，以及热耦合到万向接头并被构造成通过在远离万向节的位置进行主动热交换来冷却万向接头的冷却系统。

104. 发明申请

US20150337602A1 METHOD OF USING A DOWNHOLE FORCE GENERATING TOOL 有权
标题翻译：使用井下力产生工具的方法
公开(公告)号：US20150337602A1
公开(公告)日：2015-11-26
申请号：US14813980
申请日：2015-07-30
申请人： Thru Tubing Solutions, Inc.
发明人： Roger Schultz , Brock Watson , Andy Ferguson
IPC分类号： E21B7/20
CPC分类号： E21B7/201 , E21B4/02 , E21B4/18 , E21B7/20 , E21B7/203 , E21B17/046 , E21B17/1021 , E21B17/1064 , E21B17/22 , E21B23/04 , E21B2023/008 , F04C2/1073 , F04C13/008
摘要： The disclosure of this application is directed to a downhole tool comprising a central element/member and a sleeve that is rotatably and orbitally disposed around the central element/member. The sleeve rotates and orbits around the central element/member responsive to fluid flowing through the downhole too. The disclosure is also related to a method of advancing the downhole tool in a well by flowing fluid through the tool.
摘要翻译：本申请的公开涉及一种井下工具，其包括围绕中心元件/构件可旋转和轨道地设置的中心元件/构件和套筒。套筒围绕中心元件/构件旋转并且响应于流经井下的流体而旋转。本公开还涉及通过使流体流过工具将井下工具推进井的方法。

105. 发明授权

US09140070B2 Method of using a downhole force generating tool 有权
标题翻译：使用井下力产生工具的方法
公开(公告)号：US09140070B2
公开(公告)日：2015-09-22
申请号：US14551873
申请日：2014-11-24
申请人： Thru Tubing Solutions, Inc.
发明人： Roger Schultz , Brock Watson , Andy Ferguson
IPC分类号： E21B4/02 , E21B7/20 , E21B17/046 , E21B17/10
CPC分类号： E21B7/201 , E21B4/02 , E21B4/18 , E21B7/20 , E21B7/203 , E21B17/046 , E21B17/1021 , E21B17/1064 , E21B17/22 , E21B23/04 , E21B2023/008 , F04C2/1073 , F04C13/008
摘要： The disclosure of this application is directed to a downhole tool comprising a central element/member and a sleeve that is rotatably and orbitally disposed around the central element/member. The sleeve rotates and orbits around the central element/member responsive to fluid flowing through the downhole too. The disclosure is also related to a method of advancing the downhole tool in a well by flowing fluid through the tool.
摘要翻译：本申请的公开涉及一种井下工具，其包括围绕中心元件/构件可旋转和轨道地设置的中心元件/构件和套筒。套筒围绕中心元件/构件旋转并且响应于流经井下的流体而旋转。本公开还涉及通过使流体流过工具将井下工具推进井的方法。

106. 发明申请

US20150144329A1 DOWNHOLE FORCE GENERATING TOOL 有权
公开(公告)号：US20150144329A1
公开(公告)日：2015-05-28
申请号：US14551791
申请日：2014-11-24
申请人： Thru Tubing Solutions, Inc.
发明人： Roger Schultz , Brock Watson , Andy Ferguson
IPC分类号： E21B7/20 , E21B17/046
CPC分类号： E21B7/201 , E21B4/02 , E21B4/18 , E21B7/20 , E21B7/203 , E21B17/046 , E21B17/1021 , E21B17/1064 , E21B17/22 , E21B23/04 , E21B2023/008 , F04C2/1073 , F04C13/008
摘要： The disclosure of this application is directed to a downhole tool comprising a central element/member and a sleeve that is rotatably and orbitally disposed around the central element/member. The sleeve rotates and orbits around the central element/member responsive to fluid flowing through the downhole too. The disclosure is also related to a method of advancing the downhole tool in a well by flowing fluid through the tool.

107. 发明授权

US08764420B2 Eccentric-screw pump with replaceable rotor and stator 有权
标题翻译：带可更换转子和定子的偏心螺杆泵
公开(公告)号：US08764420B2
公开(公告)日：2014-07-01
申请号：US13227789
申请日：2011-09-08
申请人： Dirk Overmeier , Marcel Griesdorn , Vsevolod Ryvkin
发明人： Dirk Overmeier , Marcel Griesdorn , Vsevolod Ryvkin
IPC分类号： F01C1/10 , F03C2/00 , F03C4/00 , F04C2/00
CPC分类号： F04C2/1073 , F04C14/28 , F04C15/0065 , F04C15/0073 , F04C2230/60 , F04C2230/70 , F04C2240/20 , F16D1/02 , Y10T403/7052 , Y10T403/7062 , Y10T403/7069
摘要： An eccentric-screw pump has an axially split stator having axially opposite intake and output ends and an elastomeric liner defining an axially throughgoing passage. Respective intake and output housings are releasably secured to the intake and output ends of the stator. An axially extending screw rotor in the passage has an end in the intake housing. A drive includes a rotatable universal joint having a pair of relatively swivelable parts in the intake housing. Respective generally complementary formations on the end of the rotor and on one of the universal-joint parts can fit axially together to rotationally couple the one universal-joint part with the rotor. A latch secures the formations axially together for angular force transmission between the one universal-joint part and the rotor.
摘要翻译：偏心螺杆泵具有轴向分开的定子，其具有轴向相对的入口和输出端以及限定轴向穿过通道的弹性体衬套。相应的进气和出口壳体可释放地固定到定子的进气端和输出端。通道中的轴向延伸的螺杆转子在进气室中具有一端。驱动器包括在进气室中具有一对相对可旋转部件的可旋转万向接头。在转子端部和万向接头部件中的一个上的各自的互补结构可以轴向配合在一起以将一个万向接头部件与转子旋转耦合。闩锁将结构件轴向地固定在一起，用于在一个万向节部件和转子之间进行角力传递。

108. 发明申请

US20140054091A1 COATINGS FOR FLUID ENERGY DEVICE COMPONENTS 审中-公开
标题翻译：流体能源装置涂料
公开(公告)号：US20140054091A1
公开(公告)日：2014-02-27
申请号：US13974461
申请日：2013-08-23
申请人： Barson Composites Corporation
发明人： Dana Emerson Barnard
IPC分类号： E21B4/02 , B05D1/36
CPC分类号： E21B4/02 , B05D1/36 , F01C21/08 , F04C2/1073 , F04C2/1075 , F04C13/008 , F04C2230/91 , F04C2240/20 , F05C2251/02 , F05C2251/10 , Y10T428/24983
摘要： A coated component for use in a fluid energy device includes a coating system with multiple layers of coating material, including a soft material such as a polymer coated over a hard material such as a metal. The fluid energy device can be a fluid motor or fluid pump, and the coated component can be a rotor or a stator. The hard and soft materials may be interlocked with each other and/or with an interposed porous layer. The presence of the soft material can reduce or eliminate the need for meticulous polishing operations typically required with as-applied hard materials while improving the longevity of mating fluid energy device components. The mating components are exposed only to the soft material in the initial stages of operation, after which the soft material wears away to gradually expose the mating components to the hard material in a less abrasive manner.
摘要翻译：用于流体能量装置的涂覆部件包括具有多层涂层材料的涂层系统，包括软质材料，例如涂覆在硬质材料如金属上的聚合物。流体能量装置可以是流体电动机或流体泵，并且涂覆的部件可以是转子或定子。硬和软材料可以彼此互锁和/或与插入的多孔层互锁。柔软材料的存在可以减少或消除对应用硬质材料通常需要的精细抛光操作的需要，同时改善配合流体能量装置部件的寿命。配合部件在初始操作阶段仅暴露于软质材料，之后软材料磨损，以较少研磨的方式逐渐将配合部件暴露于硬质材料。

109. 发明授权

US08622689B2 Rotor drive mechanism and pump apparatus 失效
标题翻译：转子驱动机构和泵装置
公开(公告)号：US08622689B2
公开(公告)日：2014-01-07
申请号：US12674149
申请日：2008-08-08
申请人： Teruaki Akamatsu , Mikio Yamashita , Nobuhisa Suhara
发明人： Teruaki Akamatsu , Mikio Yamashita , Nobuhisa Suhara
IPC分类号： F04C2/107
CPC分类号： F04C2/1073 , F04C15/0057
摘要： A rotor drive mechanism and pump apparatus according to the present invention may cause an external screw type rotor of a uniaxial eccentric screw pump to rotate and carry out a revolution movement. The rotor drive mechanism further comprises a shaft sealing structure configured such that a gap between an outer peripheral portion of an end portion of the revolution shaft is located on the external screw type rotor side and an inner peripheral portion of the casing in the pump apparatus is sealed. The rotor drive mechanism provides for a reduced amount of heat and vibrations to be generated when the rotor is rotated at high speed and further allows for lowering of contact pressure between an outer surface of the rotor and an inner surface of a stator inner hole.
摘要翻译：根据本发明的转子驱动机构和泵装置可以使单轴偏心螺杆泵的外螺纹型转子旋转并进行旋转运动。转子驱动机构还包括轴密封结构，其构造成使得旋转轴的端部的外周部分位于外螺纹型转子侧上的间隙和泵装置中的壳体的内周部分之间的间隙是密封。转子驱动机构提供了当转子高速旋转时产生的减少的热量和振动的量，并且还允许降低转子的外表面和定子内孔的内表面之间的接触压力。

110. 发明授权

US08622248B2 Modular dye meter and method of preparing compounds 有权
标题翻译：模块化染料计及其制备方法
公开(公告)号：US08622248B2
公开(公告)日：2014-01-07
申请号：US13961734
申请日：2013-08-07
申请人： Hero Europe S.R.L.
发明人： Alessandro Sacchet
IPC分类号： B01F15/02
CPC分类号： B01F15/0216 , B01F13/1058 , B01F15/00824 , B01F15/00935 , B01F15/0243 , B01F15/0251 , B01F2215/005 , F04C2/1071 , F04C2/1073 , F04C13/00 , F04C2210/44 , F04C2220/24 , G01F13/001 , G01F13/005 , G01F13/006
摘要： A method of preparing compounds comprising a plurality of components, the method comprising providing a modular dye meter, introducing component into one or more than one modular batching member of the modular dye meter, where the compound to be prepared comprises the one or more than one component, activating the internal rotor of one or more than one of the batching and delivering devices, thereby causing the internal rotors to rotate in the first direction, where rotation of the internal rotor moves component through the progressive recesses of the batching and delivering device through the corresponding delivery duct and through the dispenser, and thereby into a vessel for containing the compound, causing the rotation of the internal rotor in the first direction to cease, causing the internal rotor to rotate in a second direction, where the second direction is opposite to the first direction, thereby moving component back through the delivery duct into the corresponding batching and delivering device, and causing the rotation of the internal rotor in the second direction to cease.
摘要翻译：一种制备包含多个组分的化合物的方法，所述方法包括提供模块化染色计，将组分引入模块化染色计的一个或多于一个模块化配料构件中，其中待制备的化合物包含一种或多于一种激活一个或多于一个配料和输送装置的内部转子，从而使内部转子沿第一方向转动，其中内部转子的旋转使部件通过配料和输送装置的渐进凹部移动通过相应的输送管道并通过分配器，从而进入用于容纳化合物的容器，使第一方向上的内转子旋转停止，从而使内转子在第二方向相反的第二方向上转动从而将部件通过输送管道移回到相应的配料中 d输送装置，并使内转子在第二方向上的旋转停止。

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