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公开(公告)号:WO2016207288A1
公开(公告)日:2016-12-29
申请号:PCT/EP2016/064553
申请日:2016-06-23
申请人: BASF SE
CPC分类号: F04D29/284 , F04D29/02 , F04D29/023 , F04D29/281 , F05D2300/43 , F05D2300/436
摘要: Die Erfindung betrifft ein Verdichterrad für einen schnelllaufenden Verdichteraus einem Polymermaterial mit einer Radvorderseite (6),einer Radrückseite (11) und einer Radnabe (3), wobei die Radvorderseite (6) eine Krümmung aufweist, durch die der Abstand zwischen einer radial durch den äußeren Umfang (15) der Radvorderseite (6) verlaufenden Ebene und der Oberfläche der Radvorderseite (6) vom äußeren Umfang (15) zur Radnabe (3) hin zunimmt undauf der Radvorderseite (6) Leitschaufeln (7) angeordnet sind. Die Radnabe (3) ragt auf der Radrückseite (11) in axialer Richtung heraus und Verstärkungsrippen (13) verlaufen von der Radnabe (3) zum äußeren Umfang (15) hin, wobei der Abstand zwischen einer radial durch den äußeren Umfang (15) der Radrückseite (11) verlaufenden Ebene und der Abschlusskante (19) der Verstärkungsrippen (13) vom äußeren Umfang (15) der Radrückseite (11) zur Radnabe (3) hin zunimmt. Die Erfindung betrifft weiterhin eine Verwendung des Verdichterrades.
摘要翻译: 本发明涉及一种用于高速Verdichteraus的聚合物材料的叶轮具有车轮前侧(6),一个轮背面(11)和轮毂(3),其中,所述车轮的前侧(6),其具有曲率,通过它穿过外的径向之间的距离 车轮前侧(6)延伸的平面,并且从外周(15)的车轮前侧(6)的表面到所述轮毂的圆周(15)(3)增加朝着andbased车轮前侧(6),导叶(7)被设置。 所述轮毂(3)上在轴向方向上从轮背面(11)和加强肋(13)突出,从所述轮毂(3)延伸至外周(15),其特征在于,通过对所述外周面(15)的径向之间的距离 轮背部(11)延伸的平面,并且从轮背部(11)与轮毂(3)朝向增加的外周(15)的加强肋(13)的端部边缘(19)。 本发明还涉及一种使用该压缩机叶轮的。
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2.
公开(公告)号:WO2012036871A3
公开(公告)日:2012-06-14
申请号:PCT/US2011049284
申请日:2011-08-26
CPC分类号: H01R13/523 , F04B47/06 , F04D13/08 , F04D13/10 , F04D29/026 , F05D2300/43 , F05D2300/432 , F05D2300/434 , F05D2300/436 , H01B7/04 , H01B7/08 , H01B7/282 , H01R13/6215 , H02K1/12 , H02K3/30 , H02K3/34 , H02K3/345 , H02K3/38 , H02K5/132 , H02K5/225
摘要: Electric submersible well pumping systems operable in well temperatures of above about 180°C (356°F) utilize high temperature electrical insulation. The electrical insulation includes E-base polyimide films or perfluoropolymer TE films on various components. The insulation films are employed around magnet wires that are threaded through slots in the stator. Slot insulation of E-base polyimide or perfluoropolymer TE surrounds the magnet wires in the stator slots. Sheets of E-base polyimide or perfluoropolymer TE film extend around and between phase loops of the magnet wire at the lower end of the stator. The magnet wires in the stator have lead portions that extend The motor contains a PAO oil having additives to dissipate acid generated by epoxy used in the motor.
摘要翻译: 在高于约180°C(356°F)的井温下可操作的电潜泵井系统利用高温电气绝缘。 电绝缘体包括E基聚酰亚胺膜或各种组分上的全氟聚合物TE膜。 绝缘膜用于穿过定子中的槽的电线。 E型聚酰亚胺或全氟聚合物TE的槽绝缘包围定子槽中的电磁线。 E基聚酰亚胺或全氟聚合物TE薄膜的片材在定子的下端延伸到电磁线的相环周围。 定子中的电磁线具有延伸的引线部分电动机含有具有消耗电动机所用环氧树脂产生的酸的添加剂的PAO油。
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公开(公告)号:WO2005052365A3
公开(公告)日:2006-01-12
申请号:PCT/US2004034843
申请日:2004-10-20
CPC分类号: F04B15/08 , F04D7/02 , F04D13/0633 , F04D13/064 , F04D29/026 , F05D2300/2283 , F05D2300/436
摘要: In accordance with an embodiment of the present invention, a pump assembly for circulating a supercritical fluid is disclosed. The pump assembly comprises an impeller for pumping fluid between a pump inlet and a pump outlet; a rotating pump shaft coupled to the impeller, wherein the pump shaft is supported by corrosion resistant bearings; a rotor of a DC motor potted in epoxy and encased in a non-magnetic material sleeve; and a stator sealed from the fluid via a polymer sleeve. The pump can be of centrifugal type. The bearings can be made of silicon nitride balls combined with bearing races made of Cronidur® and can operate without oil or grease lubrication. The polymer sleeve can be a PEEK
摘要翻译: 根据本发明的实施例,公开了一种用于循环超临界流体的泵组件。 泵组件包括用于在泵入口和泵出口之间泵送流体的叶轮; 耦合到所述叶轮的旋转泵轴,其中所述泵轴由耐腐蚀轴承支撑; DC电机的转子,以环氧树脂封装在非磁性材料套筒中; 以及通过聚合物套筒与流体密封的定子。 泵可以是离心式的。 轴承可以由与Cronidur®制成的轴承座组合的氮化硅球制成,并可在无油脂润滑的情况下运行。 聚合物套筒可以是PEEK
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公开(公告)号:WO2005001294A1
公开(公告)日:2005-01-06
申请号:PCT/GB2004/002495
申请日:2004-06-15
申请人: THE BOC GROUP PLC , SCHOFIELD, Nigel, Paul , OKOROAFOR, Emmanuel, Uzoma , LIU, Michael, Chung, Kau , HUNTLEY, Graeme
发明人: SCHOFIELD, Nigel, Paul , OKOROAFOR, Emmanuel, Uzoma , LIU, Michael, Chung, Kau , HUNTLEY, Graeme
IPC分类号: F04D29/02
CPC分类号: F04D19/042 , F04D29/023 , F05D2300/173 , F05D2300/43 , F05D2300/436 , F05D2300/603 , F05D2300/611 , F05D2300/702
摘要: A rotary impeller for a turbomolecular pump comprises a hub and a plurality of blades attached to the hub. The blades are formed from strips of fibre or particle reinforced polymeric material.
摘要翻译: 用于涡轮分子泵的旋转叶轮包括轮毂和附接到轮毂的多个叶片。 叶片由纤维或颗粒增强的聚合物材料条形成。
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公开(公告)号:WO2015142395A3
公开(公告)日:2015-11-19
申请号:PCT/US2014070278
申请日:2014-12-15
发明人: ALARCON ANDREW G , TATTON ROYCE E , FORD BARRY M , LI LINDA S , TURNER MATTHEW A
CPC分类号: F01D25/005 , B29C70/12 , B29D99/0025 , B29K2105/12 , F01D11/008 , F02K3/06 , F04D29/325 , F05D2220/36 , F05D2240/30 , F05D2240/80 , F05D2300/123 , F05D2300/2102 , F05D2300/224 , F05D2300/434 , F05D2300/436 , F05D2300/603 , Y02T50/672
摘要: The present disclosure relates generally to the field of fan blade platforms for gas turbine engines. More specifically, the present disclosure relates to a compressed chopped fiber fan blade platform for a gas turbine engine.
摘要翻译: 本公开总体上涉及用于燃气涡轮发动机的风扇叶片平台领域。 更具体地,本公开涉及一种用于燃气涡轮发动机的压缩的短切纤维风扇叶片平台。
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公开(公告)号:WO2015065526A1
公开(公告)日:2015-05-07
申请号:PCT/US2014/039360
申请日:2014-05-23
CPC分类号: F04D29/522 , F01D25/02 , F02C7/047 , F02C7/05 , F04D29/023 , F05D2220/32 , F05D2300/434 , F05D2300/436 , F05D2300/603
摘要: An ice liner assembly for a fan containment case for a turbofan gas turbine engine is disclosed. The disclosed ice liner assembly includes a plurality of arcuate panels arranged end to end to form a cylindrical liner that is disposed within the fan containment case and aft of the fan and abradable strip liner that circumscribes the fan. Because the plurality of arcuate panels are arranged end to end fashion, the ice liner assembly includes a plurality of splice joints, or a joint between two abutting ends of two arcuate panels. The splice joints are reinforced with molded polymeric splice support cores that are substantially lighter and less expensive than currently employed high density aluminum honeycomb core materials.
摘要翻译: 公开了一种用于涡轮风扇燃气涡轮发动机的风扇容纳箱的冰套组件。 所公开的冰盖组件包括多个弧形面板,其端对端布置以形成圆柱形衬套,该圆柱形衬套设置在风扇容纳壳体内,风扇后部和可磨损的带状衬套限定风扇。 由于多个弧形面板以端对端的方式布置,所以冰套组件包括多个接合接头,或两个弧形面板的两个邻接端之间的接头。 接头接头用模制的聚合物接头支撑芯加强,其与当前使用的高密度铝蜂窝芯材料相比更轻且更便宜。
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公开(公告)号:WO2015006538A1
公开(公告)日:2015-01-15
申请号:PCT/US2014/046116
申请日:2014-07-10
发明人: JAN, Shihming , KEDLAYA, Nagendra, Narasimha , JO, Jang, Y. , SHERMAN, William, D. , DEEN, Daniel, J. , CREED, Phillip
CPC分类号: F04D29/563 , F01D17/162 , F04D29/023 , F05D2300/43 , F05D2300/433 , F05D2300/436 , F05D2300/603
摘要: The present disclosure relates generally to the field of variable geometry guide vanes for gas turbine engines. More specifically, the present disclosure relates to a plastic variable inlet guide vane for a gas turbine engine.
摘要翻译: 本公开一般涉及用于燃气涡轮发动机的可变几何导向叶片的领域。 更具体地,本公开涉及一种用于燃气涡轮发动机的塑料可变入口导向叶片。
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公开(公告)号:WO2014085083A2
公开(公告)日:2014-06-05
申请号:PCT/US2013069771
申请日:2013-11-13
申请人: GE OIL & GAS ESP INC
CPC分类号: H02K3/44 , E21B43/128 , F04D13/0693 , F04D13/10 , F04D29/026 , F05D2300/436 , H01B3/307 , H01B3/427 , H02K3/30 , H02K5/132
摘要: An electric motor assembly configured for use in a downhole pumping system includes a plurality of stator coils. Each of the plurality of stator coils includes magnet wire that has an insulator surrounding a conductor. In preferred embodiments, the insulator is manufactured from a material selected from the group consisting of polyether ketone and polyether ketone ether ketone ketone.
摘要翻译: 配置用于井下泵送系统的电动机组件包括多个定子线圈。 多个定子线圈中的每一个包括具有围绕导体的绝缘体的电磁线。 在优选实施例中,绝缘体由选自聚醚酮和聚醚酮醚酮酮的材料制成。
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公开(公告)号:WO02042032A1
公开(公告)日:2002-05-30
申请号:PCT/EP2001/013096
申请日:2001-11-13
IPC分类号: F16C33/12 , B23K35/30 , B23K35/32 , F04D29/02 , F04D29/04 , F04D29/047 , F16C33/06 , F16C33/10 , F16C33/14 , F16C33/16 , F16C33/20
CPC分类号: F04D29/047 , B23K35/3046 , B23K35/327 , F04D29/026 , F05D2300/111 , F05D2300/17 , F05D2300/224 , F05D2300/2261 , F05D2300/436 , F05D2300/603 , F16C33/06 , F16C33/201 , Y10S384/911 , Y10S384/913
摘要: The invention relates to the slide bearing of a centrifugal pump. The slide bearing is lubricated by the pumped medium and comprises a stationary part disposed in the housing of the centrifugal pump and a part revolving about the shaft of the centrifugal pump and interacting with the stationary part to give a sliding pair. One part of said sliding pair consists of a composite material, especially carbon fibers or SiC fibers with a matrix from PEEK, carbon or carbon combined with SiC, while the other part has a sliding surface that consists of a hard metal material and is supported by a support material. The aim of the invention is to provide a slide bearing of the above-mentioned kind that can be used in chloride-containing and corrosive media and whose sliding surface is not prone to chipping corrosion. To this end, a melt compound is interposed between the hard metal material of the sliding surface and the support material of the respective part of the slide bearing supporting the sliding surface.
摘要翻译: 本发明涉及一种通过离心泵的输送介质滑动轴承润滑,其包括在离心式泵固定部的壳体,并布置在所述离心泵旋转,与固定在滑动接触表面部分的执行部分,它由滑动接触面的一部分的前协同操作的所述轴的设置 的复合材料,特别是煤或纤维的SiS与PEEK,碳或碳与碳化硅,力矩的另一部分期间的基质具有由硬质金属材料制成的滑动面,其由载体材料承载的。 本发明具有的目的是提供所提及的类型,其它,但在滑动表面可在氯和腐蚀介质中使用的滑动轴承,不会受到下腐蚀的风险。 该目的创造性地实现,即有在所述滑动面的硬质金属材料和滑动轴承的对应部分的支撑基板的滑动面之间的熔融状态下连接的形成。
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10.
公开(公告)号:WO2014078344A1
公开(公告)日:2014-05-22
申请号:PCT/US2013/069785
申请日:2013-11-13
发明人: FLETT, Edward, John
CPC分类号: F04B17/03 , F04D13/0693 , F04D13/10 , F04D29/026 , F05D2230/40 , F05D2300/436 , H01B3/301 , H01B3/427 , H02K3/30 , H02K3/34 , H02K5/132 , Y10T29/49009
摘要: An electrical submersible pumping system includes a pump assembly and a motor assembly. The motor assembly includes a plurality of stator coils and each of the plurality of stator coils comprises magnet wire. The magnet wire has an insulator surrounding a conductor and the insulator is manufactured from a polyether ether ketone film. In another aspect, the preferred embodiments provide a method for manufacturing a motor assembly for use in an electrical submersible pumping system. The method includes steps of preparing magnet wire having an electrical conductor and a polyether ether ketone film insulator.
摘要翻译: 电潜泵系统包括泵组件和马达组件。 电机组件包括多个定子线圈,并且多个定子线圈中的每一个包括电磁线。 电磁线具有围绕导体的绝缘体,绝缘体由聚醚醚酮膜制成。 在另一方面,优选实施例提供一种用于制造用于电潜式泵送系统中的马达组件的方法。 该方法包括制备具有电导体和聚醚醚酮膜绝缘体的电磁线的步骤。
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