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1. 发明申请

WO2012166236A1 SEGMENTED COAST-DOWN BEARING FOR MAGNETIC BEARING SYSTEMS 审中-公开
标题翻译：用于磁性轴承系统的SEGMENTED COAST-DOWN BEARING
公开(公告)号：WO2012166236A1
公开(公告)日：2012-12-06
申请号：PCT/US2012/031345
申请日：2012-03-30
申请人： DRESSER-RAND COMPANY , MAIER, Martin D. , KIDD, H. Allan
发明人： MAIER, Martin D. , KIDD, H. Allan
IPC分类号： F16C32/04 , F16C41/04
CPC分类号： F16C32/0406 , F16C17/028 , F16C17/035 , F16C17/20 , F16C17/24 , F16C32/0402 , F16C32/0442 , F16C39/02 , F16C41/04
摘要： Coast-down bearing apparatus and methods are provided. The coast-down bearing includes a plurality of segments each having a radius of curvature substantially equal to an outer radius of a shaft and spaced radially therefrom to define a clearance, with the plurality of segments being configured to receive the shaft when a magnetic bearing drops the shaft. The coast-down bearing also includes a plurality of slots disposed between adjacent ones of the plurality of segments.
摘要翻译：提供了自下而上的轴承装置和方法。滑行轴承包括多个节段，每个节段的曲率半径基本上等于轴的外半径并且与其径向间隔开以限定间隙，多个段构造成当磁轴承下降时接收轴轴。滑行轴承还包括设置在多个段中的相邻段之间的多个槽。

2. 发明申请

WO2012012018A4 COMBINATION OF EXPANSION AND COOLING TO ENHANCE SEPARATION 审中-公开
公开(公告)号：WO2012012018A4
公开(公告)日：2012-01-26
申请号：PCT/US2011/037112
申请日：2011-05-19
申请人： DRESSER-RAND COMPANY , LARDY, Pascal , KIDD, H. Allan , MAIER, William C.
发明人： LARDY, Pascal , KIDD, H. Allan , MAIER, William C.
IPC分类号： B01D17/038 , B04B5/00
摘要： A method and system for expanding, separating, and compressing a multi-phase fluid. An expander receives and expands the multi-phase fluid to generate a lower-pressure fluid which can more efficiently be separated in a separator. Expanding the fluid also drives a main shaft adapted to drive at least the separator and a compressor coupled thereto. The separator receives the lower-pressure fluid, separates any higher-density components from the lower-density components disposed therein, and provides a substantially dry gas to the compressor to be re-compressed and discharged from the system.

3. 发明申请

WO2012009159A2 RADIAL VANE PACK FOR ROTARY SEPARATORS 审中-公开
标题翻译：用于旋转分离器的径向叶片组
公开(公告)号：WO2012009159A2
公开(公告)日：2012-01-19
申请号：PCT/US2011/042209
申请日：2011-06-28
申请人： DRESSER-RAND COMPANY , LARDY, Pascal , KIDD, H. Allan , MAIER, William C.
发明人： LARDY, Pascal , KIDD, H. Allan , MAIER, William C.
IPC分类号： B01D17/038 , B04B5/02 , B04B5/04
CPC分类号： B01D19/0057 , B01D17/0217 , B01D19/0052 , B04B1/04 , B04B1/06 , B04B11/06 , B04C3/06 , B04C2003/003 , B04C2003/006 , B04C2009/007
摘要： Apparatus and methods for separating a fluid, with the apparatus including an inner drum wall disposed around and coupled to a shaft. The apparatus also includes an outer drum wall disposed around the inner drum wall, the outer drum wall being configured to rotate to separate a higher-density component of the fluid from a lower-density component of the fluid. The apparatus further includes a first radial vane disposed between the inner drum wall and the outer drum wall and having first contours configured to turn the fluid in at least one of a radially-inward direction and a radially-outward direction. The apparatus also includes a housing at least partially surrounding the outer drum wall and configured to receive the high-density component of the fluid therefrom.
摘要翻译：用于分离流体的设备和方法，其中该设备包括设置在轴周围并联接到轴的内鼓壁。该设备还包括设置在内鼓壁周围的外鼓壁，外鼓壁被配置为旋转以将流体的较高密度组分与流体的较低密度组分分离。该设备还包括第一径向叶片，该第一径向叶片设置在内鼓壁和外鼓壁之间并具有构造成使流体沿径向向内方向和径向向外方向中的至少一个方向转动的第一轮廓。该设备还包括壳体，该壳体至少部分地围绕外鼓壁并被构造成从其接收流体的高密度成分。

4. 发明申请

WO2015034628A1 TURBOMACHINE COMPONENTS MANUFACTURED WITH CARBON NANOTUBE COMPOSITES 审中-公开
标题翻译：用碳纳米管复合材料制成的涡轮机组件
公开(公告)号：WO2015034628A1
公开(公告)日：2015-03-12
申请号：PCT/US2014/050515
申请日：2014-08-11
申请人： DRESSER-RAND COMPANY , MILLER, Harry F. , KIDD, H. Allan
发明人： MILLER, Harry F. , KIDD, H. Allan
IPC分类号： C22C49/00 , C22C47/00 , C08K3/04 , C22C101/10
CPC分类号： C22C49/14 , B22D19/14 , B22D25/06 , B22D27/11 , B22D27/15 , B22F5/009 , B22F5/04 , B22F2998/10 , C01B32/168 , C08K7/24 , C08K2201/011 , C22C1/1036 , C22C26/00 , C22C47/08 , C22C47/14 , C22C49/06 , C22C49/08 , C22C49/11 , C22C2026/002 , B22F1/0059 , B22F3/02 , B22F3/10
摘要： A turbomachine component and method for fabricating the turbomachine component are provided. The turbomachine component may include a matrix material and carbon nanotubes combined with the matrix material. The matrix material may include a metal or a polymer. The carbon nanotubes may be contacted with the metal to form a metal-based carbon nanotube composite, and the metal-based carbon nanotube composite may be processed to fabricate the turbomachine component.
摘要翻译：提供了一种用于制造涡轮机组件的涡轮机组件和方法。涡轮机组件可以包括基质材料和与基质材料组合的碳纳米管。基质材料可以包括金属或聚合物。碳纳米管可以与金属接触以形成金属基碳纳米管复合物，并且可以处理金属基碳纳米管复合材料以制造涡轮机组分。

5. 发明申请

WO2012138545A2 CIRCULATING DIELECTRIC OIL COOLING SYSTEM FOR CANNED BEARINGS AND CANNED ELECTRONICS 审中-公开
标题翻译：用于CANNED轴承和CANNED电子的循环电介质油冷却系统
公开(公告)号：WO2012138545A2
公开(公告)日：2012-10-11
申请号：PCT/US2012/031240
申请日：2012-03-29
申请人： DRESSER-RAND COMPANY , TECZA, Joseph A. , KIDD, H. Allan
发明人： TECZA, Joseph A. , KIDD, H. Allan
IPC分类号： F04D29/048 , F04D29/08 , F04D1/06 , F04D29/58
CPC分类号： F04D29/048 , F04D17/12 , F04D25/0686 , F04D29/058 , F04D29/58 , F04D29/5813 , F04D29/584 , F16C32/0489 , F16C37/00
摘要： A cooling system for a rotating machine, such as a centrifugal compressor. Specifically, the cooling system may be configured to cool radial and axial magnetic bearings in the rotating machine and the bearing control system that controls said bearings. The cooling system includes canned magnetic radial bearings on each end of the rotor and a canned bearing control system. The canned bearings and canned bearing control system may be filled with a dielectric cooling fluid and in fluid communication with each other via sealed conduits. Accordingly, the radial magnetic bearings and the bearing control system may be entirely immersed in the dielectric cooling fluid to regulate heat generation. An axial magnetic bearing may also be canned and fluidly coupled to the cooling system to immerse the axial magnetic bearing in the dielectric cooling fluid.
摘要翻译：用于旋转机器的冷却系统，例如离心式压缩机。具体地，冷却系统可以被配置为冷却旋转机器中的径向和轴向磁轴承以及控制所述轴承的轴承控制系统。冷却系统包括转子两端的固定磁性径向轴承和罐头轴承控制系统。罐头轴承和罐头轴承控制系统可以填充介电冷却流体，并通过密封导管彼此流体连通。因此，径向磁轴承和轴承控制系统可以完全浸入电介质冷却流体中以调节发热。轴向磁性轴承也可以被罐装并且流体耦合到冷却系统以将轴向磁性轴承浸入电介质冷却流体中。

6. 发明申请

WO2012009158A2 ENHANCED IN-LINE ROTARY SEPARATOR 审中-公开
标题翻译：增强型在线旋转分离器
公开(公告)号：WO2012009158A2
公开(公告)日：2012-01-19
申请号：PCT/US2011/042205
申请日：2011-06-28
申请人： DRESSER-RAND COMPANY , KUMAR, Jay , KIDD, H. Allan , MAIER, William C.
发明人： KUMAR, Jay , KIDD, H. Allan , MAIER, William C.
IPC分类号： B01D17/038 , B01D19/00 , B04B5/02 , B04B5/04
CPC分类号： B01D17/0217 , B01D19/0052 , B04B1/04 , B04B7/12 , B04C2009/007
摘要： Apparatus and methods for separating a fluid, with the apparatus including a rotatable drum having an inner drum wall and an outer drum wall disposed around the inner drum wall to define a separation passage therebetween. The apparatus also includes radial separator blades that are curved in a circumferential direction and are disposed in the separation passage of the drum, the radial separator blades extending radially at least partially between the inner drum wall and the outer drum wall. The apparatus further includes a first circumferential separator blade that is curved in a radial direction and is disposed in the separation passage of the drum, the first circumferential separator blade extending at least partially around the inner drum wall. The apparatus also includes a housing disposed around the drum and configured to receive a higher-density component of the fluid separated in the separation passage.
摘要翻译：用于分离流体的设备和方法，其中所述设备包括可旋转的鼓，所述鼓具有内鼓壁和围绕所述内鼓壁布置的外鼓壁以在其间限定分离通道。该装置还包括径向分离器叶片，该径向分离器叶片沿圆周方向弯曲并且设置在鼓的分离通道中，径向分离器叶片至少部分地在内鼓壁和外鼓壁之间径向地延伸。该设备还包括第一圆周分离片和第二圆周分离片，第一圆周分离片沿径向弯曲并且设置在鼓的分离通道中，第一圆周分离片至少部分地围绕内鼓壁延伸。该装置还包括围绕滚筒设置的壳体，该壳体构造成接收分离通道中分离的流体的更高密度组分。

7. 发明申请

WO2012006113A2 MULTISTAGE SEPARATION SYSTEM 审中-公开
标题翻译：多级分离系统
公开(公告)号：WO2012006113A2
公开(公告)日：2012-01-12
申请号：PCT/US2011/042235
申请日：2011-06-28
申请人： DRESSER-RAND COMPANY , LARDY, Pascal , KIDD, H. Allan , MAIER, William C.
发明人： LARDY, Pascal , KIDD, H. Allan , MAIER, William C.
IPC分类号： B01D19/00 , B01D17/038 , B04B5/00
CPC分类号： B01D45/06 , B01D45/00 , B01D45/02 , B01D45/04 , B01D45/14
摘要： A "bolt on" static separator is disclosed for use in conjunction with a rotating separator to handle higher liquid volumes that are not able to be effectively separated by the rotating separator alone. The static separator may be positioned upstream of the rotating separator, generally right in front of the rotating separator, i.e., immediately ahead of the inlet to the rotating separator and generally attached directly to the front end of the rotary separator. The static separator may include a significant change in flow path direction that is sufficient to cause coarse fluid separation. The output of the static separator is in communication with the input of the rotating separator. Additionally, the drain of the static separator is in communication with the drain of the rotating separator and is at the same pressure.
摘要翻译：公开了一种“螺栓式”静态分离器，用于与旋转分离器一起使用以处理不能由单独的旋转分离器有效分离的较高液体体积。静态分离器可以位于旋转分离器的上游，通常位于旋转分离器前方，即在旋转分离器的入口的正前方，并且通常直接连接到旋转分离器的前端。静态分离器可以包括足以引起粗流体分离的流路方向的显着变化。静态分离器的输出与旋转分离器的输入连通。此外，静态分离器的排水口与旋转分离器的排水管连通并且处于相同的压力。

8. 发明申请

WO2012158266A3 COAST DOWN BUSHING FOR MAGNETIC BEARING SYSTEMS 审中-公开
公开(公告)号：WO2012158266A3
公开(公告)日：2012-11-22
申请号：PCT/US2012/031957
申请日：2012-04-03
申请人： DRESSER-RAND COMPANY , MAIER, Martin D. , KIDD, H. Allan
发明人： MAIER, Martin D. , KIDD, H. Allan
IPC分类号： F16C33/10 , F16C32/04 , F16C41/04
摘要： A coast down bushing having a plurality of grooves formed in the inner radial surface thereof. Each groove is filled with a lubricating insert or plug to reduce the contact friction between a rotating shaft and the bushing during coast down or during a rotor shock event or excursion.

9. 发明申请

WO2012021285A2 ADIABATIC COMPRESSED AIR ENERGY STORAGE PROCESS 审中-公开
标题翻译： ADIABATIC压缩空气能量储存过程
公开(公告)号：WO2012021285A2
公开(公告)日：2012-02-16
申请号：PCT/US2011/045275
申请日：2011-07-26
申请人： DRESSER-RAND COMPANY , KIDD, H. Allan , MILLER, Harry F.
发明人： KIDD, H. Allan , MILLER, Harry F.
IPC分类号： F02C6/16 , F01K27/00 , F02C6/14 , F02C7/00
CPC分类号： F02C6/16 , F02C1/04 , F02C6/18 , F02C7/143 , Y02E60/15 , Y02P80/152
摘要： A compressed air energy storage system including a compressor adapted to receive a process gas and output a compressed process gas. A heat transfer unit may be coupled to the compressor and adapted to receive the compressed process gas and a heat transfer medium and to output a cooled process gas and a heated heat transfer medium. A compressed gas storage unit may be coupled to the heat transfer unit and adapted to receive and store the cooled process gas. A waste heat recovery unit may be coupled to the heat transfer unit and adapted to receive the heated heat transfer medium.
摘要翻译：一种压缩空气能量存储系统，包括适于接收处理气体并输出压缩过程气体的压缩机。传热单元可以联接到压缩机并且适于接收压缩的处理气体和传热介质并输出冷却的工艺气体和加热的传热介质。压缩气体存储单元可以联接到传热单元并且适于接收和存储冷却的工艺气体。废热回收单元可以联接到传热单元并适于接收加热的传热介质。

10. 发明申请

WO2011143394A2 HYDRAULICALLY-POWERED COMPRESSOR 审中-公开
标题翻译：液压式压缩机
公开(公告)号：WO2011143394A2
公开(公告)日：2011-11-17
申请号：PCT/US2011/036208
申请日：2011-05-12
申请人： DRESSER-RAND COMPANY , KIDD, H. Allan , MAIER, William C.
发明人： KIDD, H. Allan , MAIER, William C.
IPC分类号： F04D13/04 , F01D15/08 , F04D13/00
CPC分类号： E21B43/01 , F03B13/02
摘要： Apparatus and method for processing a process fluid at a remote location, with the apparatus including a pump located at a first location and configured to provide a pressurized working fluid. The apparatus also includes an umbilical coupled to the pump such that the umbilical receives the pressurized working fluid from the pump and transports the pressurized working fluid therefrom. The apparatus further includes a hydraulic turbine disposed at the remote location and coupled to the umbilical such that the hydraulic turbine receives the pressurized working fluid from the umbilical. The apparatus additionally includes one or more shaft energy conversion devices operatively coupled to the hydraulic turbine and disposed at the remote location.
摘要翻译：用于在远程位置处理过程流体的设备和方法，其中该设备包括位于第一位置处并被配置为提供加压工作流体的泵。该设备还包括联接到泵的脐带，使得脐带接收来自泵的加压工作流体并且从其输送加压的工作流体。该设备还包括设置在远处的水轮机并且联接到脐带，使得水轮机从脐带接收加压的工作流体。该装置还包括一个或多个轴能量转换装置，其可操作地联接到水轮机并且设置在远程位置。

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