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公开(公告)号：US08337182B2
公开(公告)日：2012-12-25
申请号：US11542052
申请日：2006-10-03
CPC分类号： F04C2/1075 , F05C2225/04 , F05C2253/04
摘要： A skinned rotor 201 or skinned stator 305 of a progressive cavity apparatus is described. A rotor 201 can be skinned by threading a sleeve 210 with a profiled helical outer 212 and profiled helical inner 214 surface onto a core 202 with a profiled helical outer surface 204. A rotor (1301, 1401) can also be skinned by inserting a non-helical core (1302, 1402) into a non-helical longitudinal bore (1314, 1414) of a sleeve (1310, 1410) with a profiled helical outer surface (1312, 1412). A stator 305 can be skinned by threading a tubular liner 310 with profiled helical inner 314 and profiled helical outer 312 surfaces into a profiled helical bore 308 of a tube 306. A stator (2405, 2505) can also be skinned by inserting a tubular liner (2410, 2510) with a non-helical outer surface (2412, 2512) into a non-helical bore (2408, 2508) of a tube (2406, 2506).
摘要翻译： 描述了渐进式腔体装置的皮肤转子201或皮肤定子305。 转子201可以通过将具有异型螺旋形外壳212和成型螺旋形内部214表面的套筒210穿过具有成型螺旋形外表面204的芯体202而被剥皮。转子（1301,1401）也可以通过插入非转子 螺旋形芯（1302,1402）转换成具有异型螺旋形外表面（1312,1412）的套筒（1310,1410）的非螺旋形纵向孔（1314,1414）。 可以通过将具有异型螺旋内部314的管状衬垫310和成型的螺旋形外部312表面螺纹连接到管306的成型螺旋孔308中来将定子305剥皮。定子（2405,2505）也可以通过插入管状衬垫 （2410,2510），其具有非螺旋形外表面（2412,2512）到管（2406,2506）的非螺旋孔（2408,2508）中。
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公开(公告)号：US20090016893A1
公开(公告)日：2009-01-15
申请号：US11542052
申请日：2006-10-03
IPC分类号： F03B3/12
CPC分类号： F04C2/1075 , F05C2225/04 , F05C2253/04
摘要： A skinned rotor 201 or skinned stator 305 of a progressive cavity apparatus is described. A rotor 201 can be skinned by threading a sleeve 210 with a profiled helical outer 212 and profiled helical inner 214 surface onto a core 202 with a profiled helical outer surface 204. A rotor (1301, 1401) can also be skinned by inserting a non-helical core (1302, 1402) into a non-helical longitudinal bore (1314, 1414) of a sleeve (1310, 1410) with a profiled helical outer surface (1312, 1412). A stator 305 can be skinned by threading a tubular liner 310 with profiled helical inner 314 and profiled helical outer 312 surfaces into a profiled helical bore 308 of a tube 306. A stator (2405, 2505) can also be skinned by inserting a tubular liner (2410, 2510) with a non-helical outer surface (2412, 2512) into a non-helical bore (2408, 2508) of a tube (2406, 2506).
摘要翻译： 描述了渐进式腔体装置的皮肤转子201或皮肤定子305。 转子201可以通过将具有异型螺旋形外壳212和成型螺旋形内部214表面的套筒210穿过具有成型螺旋形外表面204的芯体202而被剥皮。转子（1301,1401）也可以通过插入非转子 螺旋形芯（1302,1402）转换成具有异型螺旋形外表面（1312,1412）的套筒（1310,1410）的非螺旋形纵向孔（1314,1414）。 可以通过将具有异型螺旋内部314的管状衬垫310和成型的螺旋形外部312表面螺纹连接到管306的成型螺旋孔308中来将定子305剥皮。定子（2405,2505）也可以通过插入管状衬垫 （2410,2510），其具有非螺旋形外表面（2412,2512）到管（2406,2506）的非螺旋孔（2408,2508）中。
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公开(公告)号：US20080264593A1
公开(公告)日：2008-10-30
申请号：US11740978
申请日：2007-04-27
申请人： Olivier Sindt , Michael Shepherd , Hossein Akbari
发明人： Olivier Sindt , Michael Shepherd , Hossein Akbari
CPC分类号： F04C2/1075 , F04C2230/27
摘要： Cast material rotor (200,300,500,800) with profiled helical outer surface (208,308,508,808). Cast material layer (502,802) can be disposed between core (504,804) and tube (506,806). Profiled helical outer surface (208,308) can be in tube 206 or cast material layer 302, respectively. Method of forming rotor 200 can include filling void between outer surface 212 of core 204 and longitudinal bore 210 of tube 206 having profiled helical outer surface 208 with cast material 202 in fluid state, and solidifying cast material 202. Tube 206 can be disposed within profiled helical bore 714 of mold 700, e.g., before solidifying cast material 202. Method of forming rotor 300 can include filling void between outer surface 312 of core 304 and profiled helical bore 714 in mold 700 with cast material 302 in fluid state, solidifying cast material 302 to impart profiled helical outer surface 308 thereto, and removing mold 700 from cast material 302.
摘要翻译： 铸造材料转子（200,300,500,800），具有异型螺旋形外表面（208,308,508,808）。 铸造材料层（502,802）可以设置在芯（504,804）和管（506,806）之间。 分形螺旋形外表面（208,308）可以分别在管206或铸造材料层302中。 形成转子200的方法可以包括在芯体204的外表面212和管206的纵向孔210之间的填充空隙，其具有异型螺旋形外表面208，铸造材料202处于流体状态，并且固化铸造材料202。 管206可以设置在模具700的成型螺旋孔714内，例如在固化铸造材料202之前。 形成转子300的方法可以包括在芯304的外表面312和模具700中的成型螺旋孔714之间填充空隙，铸造材料302处于流体状态，固化铸造材料302以赋予成型的螺旋形外表面308，并且将模具700从 铸造材料302。
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公开(公告)号：US08257633B2
公开(公告)日：2012-09-04
申请号：US11740978
申请日：2007-04-27
申请人： Olivier Sindt , Michael Shepherd , Hossein Akbari
发明人： Olivier Sindt , Michael Shepherd , Hossein Akbari
IPC分类号： B22D19/00
CPC分类号： F04C2/1075 , F04C2230/27
摘要： Cast material rotor (200,300,500,800) with profiled helical outer surface (208,308,508,808). Cast material layer (502,802) can be disposed between core (504,804) and tube (506,806). Profiled helical outer surface (208,308) can be in tube 206 or cast material layer 302, respectively. Method of forming rotor 200 can include filling void between outer surface 212 of core 204 and longitudinal bore 210 of tube 206 having profiled helical outer surface 208 with cast material 202 in fluid state, and solidifying cast material 202. Tube 206 can be disposed within profiled helical bore 714 of mold 700, e.g., before solidifying cast material 202. Method of forming rotor 300 can include filling void between outer surface 312 of core 304 and profiled helical bore 714 in mold 700 with cast material 302 in fluid state, solidifying cast material 302 to impart profiled helical outer surface 308 thereto, and removing mold 700 from cast material 302.
摘要翻译： 铸造材料转子（200,300,500,800），具有异型螺旋形外表面（208,308,508,808）。 铸造材料层（502,802）可以设置在芯（504,804）和管（506,806）之间。 分形螺旋形外表面（208,308）可以分别在管206或铸造材料层302中。 形成转子200的方法可以包括在芯体204的外表面212和管206的纵向孔210之间的填充空隙，其具有异型螺旋形外表面208，铸造材料202处于流体状态，并且固化铸造材料202.管206可以设置在型材 模具700的螺旋孔714，例如在固化铸造材料202之前。形成转子300的方法可以包括在芯304的外表面312和模具700中的成型螺旋孔714之间填充空隙，铸造材料302处于流体状态，固化铸造材料 302以赋予轮廓螺旋形外表面308，并且从铸造材料302移除模具700。
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5.发明申请STATORS FOR DOWNWHOLE MOTORS, METHODS FOR FABRICATING THE SAME, AND DOWNHOLE MOTORS INCORPORATING THE SAME 有权下车电机的定位器，用于制造它的方法和包括其的下车电动机公开(公告)号：US20110116959A1
公开(公告)日：2011-05-19
申请号：US12617864
申请日：2009-11-13
申请人： Hossein Akbari , Julien Ramier , Olivier Sindt
发明人： Hossein Akbari , Julien Ramier , Olivier Sindt
CPC分类号： B29C70/745 , B29K2101/10 , B29K2101/12 , B29K2905/08 , B29L2023/22 , E21B4/02 , F04C2/107 , F04C2/1071 , F04C2/1075 , F04C13/008 , F04C2230/21 , F05C2201/0475 , F05C2225/00 , F05C2225/02 , F05C2225/10 , F05C2225/12 , F05C2253/12 , F05C2253/18 , F05C2253/22 , Y10T29/4932
摘要： The present invention recites a method of fabricating a stator for a downhole motor, the method comprising the steps of providing a stator tube having an interior surface and applying a bonding agent to the interior surface of the stator tube. Additionally, a mandrel is positioned within the stator tube, the mandrel having an outer geometry that is complimentary to a desired inner geometry for the stator. Furthermore, a reinforcing material is introduced into the stator tube to fill space between the mandrel and the interior surface of the stator tube and subsequently solidified to bond the reinforcing material to the interior surface of the stator tube, The mandrel is then removed from the bonded stator tube and reinforcing material such that a stator is fabricated.
摘要翻译： 本发明提出了制造用于井下电动机的定子的方法，该方法包括以下步骤：提供具有内表面的定子管，并将粘合剂施加到定子管的内表面。 此外，芯轴定位在定子管内，心轴具有与定子的期望的内部几何形状互补的外部几何形状。 此外，将增强材料引入定子管中以填充心轴和定子管的内表面之间的空间，随后固化以将增强材料粘合到定子管的内表面。然后将心轴从结合 定子管和增强材料，从而制造定子。
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公开(公告)号：US07896628B2
公开(公告)日：2011-03-01
申请号：US11385946
申请日：2006-03-21
IPC分类号： F03C2/08
CPC分类号： E21B4/02 , F04C2/1075 , F04C2230/20 , F04C2230/26 , Y10T29/49863
摘要： The rotor of a downhole motor includes a mandrel having at least one radial lobe, and an elastomeric tubular sleeve compressed about the mandrel so as to establish frictional engagement therebetween. The sleeve is compressed about the mandrel through one of various processes, including heat shrinking, vacuum shrinking, and stretching.
摘要翻译： 井下电动机的转子包括具有至少一个径向叶片的心轴和围绕心轴压缩的弹性体管状套筒，以便在它们之间建立摩擦接合。 套筒通过各种方法之一围绕心轴压缩，包括热收缩，真空收缩和拉伸。
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7.发明授权公开(公告)号：US08444901B2
公开(公告)日：2013-05-21
申请号：US11967985
申请日：2007-12-31
申请人： Olivier Sindt , Hossein Akbari , Julien Ramier
发明人： Olivier Sindt , Hossein Akbari , Julien Ramier
CPC分类号： F04C2/1073 , F04C2/1075 , F05C2225/00 , Y10T29/49242
摘要： The present application discloses a progressive cavity motor or pump component, either stator or rotor, which provides a high glass transition temperature polymeric surface on the component which becomes resilient at or below the expected operating temperature of the motor or pump, but which remains solid at ambient temperatures, along with a method of fabricating either a stator or a rotor with such surface characteristics. Since the surface becomes resilient, the progressive cavity pump operates efficiently at temperatures above the glass transition temperature of the selected polymeric surface.
摘要翻译： 本申请公开了一种渐进腔电动机或泵组件，定子或转子，其在部件上提供高玻璃化转变温度聚合物表面，其在等于或低于电动机或泵的预期操作温度下变得弹性，但是在 环境温度以及制造具有这种表面特性的定子或转子的方法。 由于表面变得弹性，所以渐进式空腔泵在高于选定聚合物表面的玻璃化转变温度的温度下有效地工作。
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公开(公告)号：US07155101B2
公开(公告)日：2006-12-26
申请号：US10843097
申请日：2004-05-11
申请人： Jagdish Shah , Rogerio T. Ramos , Olivier Sindt , Philip Dryden , Cliff Evans , Mark Dalton
发明人： Jagdish Shah , Rogerio T. Ramos , Olivier Sindt , Philip Dryden , Cliff Evans , Mark Dalton
CPC分类号： G01P15/093 , G02B6/14
摘要： A method of making a fiber optic accelerometer includes (a) drawing an optical fiber through a resin; (b) winding the resin coated fiber onto a disc mounted on an assembly having a central shaft; and (c) curing the resin-coated fiber. The optical fiber may be drawn through a resin by providing a container filled with a resin having an orifice therethrough and drawing the fiber through the orifice. The resin may be cured such that the fiber is bonded to the disc by curing the resin to the fiber and the disc at the same time.
摘要翻译： 制造光纤加速度计的方法包括：（a）通过树脂拉制光纤; （b）将树脂涂覆的纤维卷绕到安装在具有中心轴的组件上的盘上; 和（c）固化树脂被覆纤维。 通过提供填充有具有孔口的树脂的容器并通过孔口拉出纤维，可以将光纤拉伸通过树脂。 树脂可以被固化，使得纤维通过将树脂固化到纤维和盘同时粘合到盘上。
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公开(公告)号：US08197241B2
公开(公告)日：2012-06-12
申请号：US11959353
申请日：2007-12-18
申请人： Agathe Robisson , Hossein Akbari , Julien Ramier , Olivier Sindt
发明人： Agathe Robisson , Hossein Akbari , Julien Ramier , Olivier Sindt
CPC分类号： F04C2/1075 , F04C13/008 , F04C2230/91 , Y10T29/49242
摘要： A Moineau device includes a stator that interfaces to a rotor whereby fluid flows through cavities between the stator and rotor that progress axially as the rotor is rotated relative to the stator. At least one of the stator and the rotor is realized from a nanocomposite that includes a polymeric matrix with carbon nanotubes dispersed therein.
摘要翻译： Moineau装置包括与转子相接合的定子，由此当转子相对于定子旋转时，流体流过定子和转子之间的空腔，该腔经过轴向延伸。 定子和转子中的至少一个由包括分散在其中的碳纳米管的聚合物基体的纳米复合材料实现。
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公开(公告)号：US20060216178A1
公开(公告)日：2006-09-28
申请号：US11385946
申请日：2006-03-21
CPC分类号： E21B4/02 , F04C2/1075 , F04C2230/20 , F04C2230/26 , Y10T29/49863
摘要： The rotor of a downhole motor includes a mandrel having at least one radial lobe, and an elastomeric tubular sleeve compressed about the mandrel so as to establish frictional engagement therebetween. The sleeve is compressed about the mandrel through one of various processes, including heat shrinking, vacuum shrinking, and stretching.
摘要翻译： 井下电动机的转子包括具有至少一个径向叶片的心轴和围绕心轴压缩的弹性体管状套筒，以便在它们之间建立摩擦接合。 套筒通过各种方法之一围绕心轴压缩，包括热收缩，真空收缩和拉伸。
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