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1. 发明申请

WO2015192005A1 SYSTEMS AND METHODS FOR BALANCING THRUST LOADS IN A HEAT ENGINE SYSTEM 审中-公开
标题翻译：用于在热发动机系统中平衡负载的系统和方法
公开(公告)号：WO2015192005A1
公开(公告)日：2015-12-17
申请号：PCT/US2015/035567
申请日：2015-06-12
申请人： ECHOGEN POWER SYSTEMS, L.L.C. , PREUSS, Jason Lee , HELD, Timothy
发明人： PREUSS, Jason Lee , HELD, Timothy
IPC分类号： F01K23/02 , F01K25/02 , F04D27/00 , F04D29/00
CPC分类号： F04D15/0083 , F01D3/00 , F01K7/16 , F01K13/00 , F01K25/02 , F04D13/043 , F04D29/041 , F04D29/66
摘要： A turbopump system includes a pump portion including a housing having a pressure release passageway disposed therein. The pump portion is disposed between a high pressure side and a low pressure side of a working fluid circuit. A drive turbine is coupled to the pump portion and configured to drive the pump portion to enable the pump portion to circulate a working fluid through the working fluid circuit. A pressure release valve is fluidly coupled to the pressure release passageway and configured to be positioned in an opened position to enable pressure to be released through the pressure release passageway and in a closed position to disable pressure from being released through the pressure release passageway.
摘要翻译：涡轮泵系统包括泵部分，其包括具有设置在其中的压力释放通道的壳体。泵部分设置在工作流体回路的高压侧和低压侧之间。驱动涡轮机联接到泵部分并且构造成驱动泵部分以使泵部分能够使工作流体循环通过工作流体回路。压力释放阀流体地联接到压力释放通道并且构造成被定位在打开位置，以使压力能够通过压力释放通道释放并且处于关闭位置，以使压力不被释放通过压力释放通道。

2. 发明申请

WO2015187233A1 STATOR CAN FOR IMPROVED ROTORDYNAMIC STABILITY 审中-公开
标题翻译：定位器可以改善旋转动态稳定性
公开(公告)号：WO2015187233A1
公开(公告)日：2015-12-10
申请号：PCT/US2015/021629
申请日：2015-03-20
申请人： DRESSER-RAND COMPANY , TECZA, Joseph, A. , MAIER, William, C.
发明人： TECZA, Joseph, A. , MAIER, William, C.
IPC分类号： H02K1/12
CPC分类号： H02K5/24 , H02K1/20 , H02K5/128 , H02K5/1282 , H02K7/09 , H02K2005/1287
摘要： A stator can for an electric motor of a motor-compressor is provided. The stator can may include an annular body configured to be disposed radially outward of a rotor of the electric motor. An inner radial surface of the annular body and an outer radial surface of the rotor may at least partially define a radial gap therebetween, and a first axial end portion of the annular body may at least partially define an inlet of the radial gap. The stator can may include a plurality of swirl breaks disposed about the first axial end portion of the annular body. The plurality of swirl breaks may be configured to reduce a swirling flow of the process fluid flowing to the inlet of the radial gap-
摘要翻译：提供了一种用于电动机 - 压缩机的电动机的定子罐。定子罐可以包括被配置为设置在电动机的转子的径向外侧的环形体。环形体的内部径向表面和转子的外部径向表面可以至少部分地限定其间的径向间隙，并且环形体的第一轴向端部可以至少部分地限定径向间隙的入口。定子罐可以包括围绕环形体的第一轴向端部设置的多个涡流断裂。多个涡流断裂可以被配置为减少流入径向间隙的入口的工艺流体的回旋流，

3. 发明申请

WO2013025341A1 PARALLEL CASCADED CYCLE GAS EXPANDER 审中-公开
标题翻译：平行循环气体膨胀机
公开(公告)号：WO2013025341A1
公开(公告)日：2013-02-21
申请号：PCT/US2012/048928
申请日：2012-07-31
申请人： DRESSER-RAND COMPANY , MAIER, William, C.
发明人： MAIER, William, C.
IPC分类号： F01K23/08 , F01K25/02 , F01K7/02 , F01K7/16
CPC分类号： F02C3/04 , F01D1/023 , F01K7/02 , F01K7/16
摘要： A multi-stage, two-flow, axial flow expander close-coupled to a driven machine, such as a generator. The expander includes one or more expansion stages separated by a series of flow stream dividers that separate each expansion stage into outer and inner expander flowpaths. Working fluid at a first temperature is directed into the outer expander flowpath for expansion, and working fluid at a second, lesser temperature is directed into the inner expander flowpath for expansion. Expansion of the working fluid drives the driven machine.
摘要翻译：一个多级双流轴流式膨胀机，紧密耦合到一台从动机器，如发电机。膨胀机包括由一系列流动分流器分离的一个或多个膨胀段，其将每个膨胀段分成外部和内部膨胀器流动路径。在第一温度下的工作流体被引导到用于膨胀的外部膨胀器流动路径中，并且在第二较小温度下的工作流体被引导到用于膨胀的内部膨胀器流动路径中。工作流体的扩展驱动从动机器。

4. 发明申请

WO2012151147A3 FLOATING SPIDER 审中-公开
公开(公告)号：WO2012151147A3
公开(公告)日：2012-11-08
申请号：PCT/US2012/035750
申请日：2012-04-30
申请人： FRANK'S CASING CREW AND RENTAL TOOL, INC. , ANGELLE, Jeremy, R. , THIBODEAUX, Robert, L. , MOSING, Donald, E.
发明人： ANGELLE, Jeremy, R. , THIBODEAUX, Robert, L. , MOSING, Donald, E.
IPC分类号： E21B19/10 , E21B19/24 , E21B19/07
摘要： Apparatus and methods for engaging and gripping a tubular, with the apparatus including a sleeve having a body defining an internal chamber therein, with the sleeve configured to receive the tubular through the internal chamber. The apparatus may also include a laterally translatable spider disposed at least partially in the sleeve and including a bore to receive the tubular.

5. 发明申请

WO2012122201A2 ELECTRONIC HYDRAULIC LIFTER AND METHOD 审中-公开
标题翻译：电子液压盖和方法
公开(公告)号：WO2012122201A2
公开(公告)日：2012-09-13
申请号：PCT/US2012/027950
申请日：2012-03-07
申请人： DRESSER-RAND COMPANY , MANGIAGLI, John, C.
发明人： MANGIAGLI, John, C.
IPC分类号： F01L9/02 , F01L9/04 , F01L1/14 , F02M21/02
CPC分类号： F01L1/14 , F01L1/181 , F01L9/025 , F01L9/04 , F01L2820/00 , F02D13/0253
摘要： Electronic hydraulic lifter apparatus and methods, with the apparatus including a lifter body and a piston disposed at least partially within the lifter body and configured to translate longitudinally with respect thereto. The apparatus further includes a first fluid reservoir disposed at least partially within the lifter body, the piston, or both and configured to receive an end of the piston, and a smart fluid disposed within the first fluid reservoir and configured to communicate with at least the end of the piston. The apparatus also includes an electrical connection coupled to the first fluid reservoir and operatively communicating with the smart fluid, with the electrical connection being configured to vary a viscoelastic property of the smart fluid by applying a field thereto.
摘要翻译：电子液压升降机装置和方法，该装置包括升降机体和至少部分地设置在升降机主体内的并且被配置为相对于其纵向平移的活塞。该装置还包括至少部分地设置在升降机本体，活塞或两者中的第一流体储存器，并且构造成容纳活塞的端部，以及布置在第一流体储存器内并配置成与至少活塞末端。该装置还包括耦合到第一流体储存器并且与智能流体可操作地连通的电连接，电连接被配置为通过向其施加场来改变智能流体的粘弹性。

6. 发明申请

WO2011056780A2 ONE-PIECE MANUFACTURING PROCESS 审中-公开
标题翻译：一体制造工艺
公开(公告)号：WO2011056780A2
公开(公告)日：2011-05-12
申请号：PCT/US2010/055081
申请日：2010-11-02
申请人： DRESSER-RAND COMPANY , PICKRELL, Kevin , KUZDZAL, Mark, J.
发明人： PICKRELL, Kevin , KUZDZAL, Mark, J.
IPC分类号： B22D19/00 , B22C9/04 , B23P15/00 , B22D23/00
CPC分类号： B23P15/006 , B22C9/04 , B22C9/10 , B22C21/00 , B22D19/0054 , B22D19/0072 , B22D23/06 , B22F3/1055 , B22F5/04 , B22F2003/1058 , F01D5/147 , F05D2230/10 , F05D2230/211 , Y02P10/292 , Y02P10/295 , Y10T29/49229
摘要： A method of making a turbomachine part, wherein the can include machining a blank into a base having blades extending therefrom, the blades defining a channel therebetween. The method can also include forming a bridge in the channel between the blades, and forming a cover on the tops of the blades and over the channel, such that the base, the blades, and the cover form a single substantially homogenous turbomachine part once the bridge is removed.
摘要翻译：一种制造涡轮机零件的方法，其中所述方法可包括将坯件加工成具有从其延伸的刀片的底座中，所述刀片在其间限定通道。该方法还可以包括在叶片之间的通道中形成桥，并且在叶片的顶部和通道上形成盖，使得基部，叶片和盖形成单个基本均匀的涡轮机部件，一旦这样桥被拆除。

7. 发明申请

WO2008036919A2 SYSTEM AND METHOD FOR ROTATING DATA IN A CRYPTO SYSTEM 审中-公开
标题翻译：用于在CRYPTO系统中旋转数据的系统和方法
公开(公告)号：WO2008036919A2
公开(公告)日：2008-03-27
申请号：PCT/US2007/079191
申请日：2007-09-21
申请人： PAYMETRIC, INC. , LEACH, Nathan, P.
发明人： LEACH, Nathan, P.
IPC分类号： G06F12/14 , H04L9/14
CPC分类号： H04L9/06
摘要： A system and method for cryptography. The system may include a cryptography module in communication with a database and configured to perform cryptography operations on data in the database, a rotation module configured to rotate data in the database, and one or more application interfaces configured to remain responsive while the rotation module rotates the data in the database. Rotating the data in the database may include decrypting a stored value in a system with a first key to produce a decrypted value, encrypting the decrypted value with a second key to produce an encrypted value, and replacing the stored value with the encrypted value.
摘要翻译：
一种用于密码学的系统和方法。该系统可以包括与数据库通信并且被配置为对数据库中的数据执行密码操作的密码模块，被配置为旋转数据库中的数据的旋转模块以及被配置为在旋转模块旋转时保持响应的一个或多个应用接口数据库中的数据。旋转数据库中的数据可以包括：用第一密钥解密系统中存储的值以产生解密值，用第二密钥加密解密值以产生加密值，并用加密值替换存储的值。 / p>

8. 发明申请

WO2020112108A1 RETUNING FOR IMPEDANCE MATCHING NETWORK CONTROL 审中-公开
公开(公告)号：WO2020112108A1
公开(公告)日：2020-06-04
申请号：PCT/US2018/062951
申请日：2018-11-29
申请人： COMET TECHNOLOGIES USA, INC.
发明人： OUYANG, Liang , CATALAN, Daniel , OLIVETI, Anthony
IPC分类号： H01J37/32 , H03H7/40
摘要： A physical vapor deposition system may include an RF generator configured to transmit an AC process signal to a physical vapor deposition chamber via an RF matching network. A controller of the RF matching network is configured to receive the DC magnitude and phase error signals and to vary an impedance of the RF matching network in response to the DC magnitude and phase error signals. The matching network operates in a first mode until a tuning dead-zone is determined. Once a tuning dead-zone is determined, the matching network operates in additional modes until the network is tuned. The controller uses a composite value of magnitude and phase error to drive of the variable tuning and load capacitors.

9. 发明申请

WO2017176874A2 SEPARATOR THAT REMOVES FREE LIQUID AND PARTICLES FROM A GAS STREAM 审中-公开
公开(公告)号：WO2017176874A2
公开(公告)日：2017-10-12
申请号：PCT/US2017/026129
申请日：2017-04-05
申请人： MCLEMORE, Stephen I. , SNEEDON, Warren , PURSCRUB LLC
发明人： MCLEMORE, Stephen I. , SNEEDON, Warren
IPC分类号： B01D50/00 , B01D46/00 , B01D47/00
CPC分类号： C10G1/045 , B01D17/02 , B01D21/0003 , B01D46/00 , B01D46/003 , B01D46/10 , B01D46/528 , B01J20/02 , B01J20/28 , B01J20/28002 , B01J20/28033 , B03D3/00
摘要： A separator includes a shell: adapted to be vertically oriented in use; a combined wet gas feedstock ingress and separated liquid egress at the bottom of the shell; a separated gas egress at the top of the shell; a first permeable, fluid flow barrier disposed within the shell at the bottom end thereof proximate the ingress and comprising a first medium; a second permeable, fluid flow barrier disposed within the shell atop and proximate to the first barrier and comprising a second medium; and a third permeable, fluid flow barrier dispose within the shell at the top thereof proximate the egress and comprising the first medium, the third, barrier being dispose such that there is a gap between the second and third barriers.

10. 发明申请

WO2016099975A1 PASSIVE ALTERNATOR DEPRESSURIZATION AND COOLING SYSTEM 审中-公开
标题翻译：被动替代器减压和冷却系统
公开(公告)号：WO2016099975A1
公开(公告)日：2016-06-23
申请号：PCT/US2015/064212
申请日：2015-12-07
申请人： ECHOGEN POWER SYSTEMS, L.L.C. , HOSTLER, Steven, R. , HELD, Timothy , HART, Katherine , MILLER, Jason
发明人： HOSTLER, Steven, R. , HELD, Timothy , HART, Katherine , MILLER, Jason
IPC分类号： F01K23/02 , F01K21/00 , F01K13/00 , F01D15/10
CPC分类号： F01K13/025 , F01D15/005 , F01D15/10 , F01D25/125 , F01K13/00 , F01K21/00 , F01K21/02 , F01K23/02 , F01K23/103 , F01K27/02 , Y02E20/14
摘要： A pressure reduction system may include an alternator with a casing and a rotor positioned, at least in part, within a cavity defined by the casing. The pressure reduction system may also include a mass management system that includes a control tank configured to be maintained at a tank pressure lower than a cavity pressure within the cavity of the alternator, thereby forming a pressure differential. A first transfer conduit may transfer a working fluid from the cavity of the alternator to the control tank via the pressure differential. The mass management system may be positioned at an elevation above the alternator, and include a refrigeration loop configured to cool the working fluid contained within the control tank. A second transfer conduit may fluidly couple the alternator and the mass management system, and may transfer the cooled working fluid from the control tank to the cavity via gravitational force.
摘要翻译：减压系统可以包括具有壳体和转子的交流发电机，该转子至少部分地定位在由壳体限定的空腔内。减压系统还可以包括质量管理系统，其包括配置成保持在低于交流发电机的空腔内的空腔压力的罐压力的控制箱，从而形成压力差。第一输送导管可以通过压力差将工作流体从交流发电机的空腔传送到控制箱。质量管理系统可以位于交流发电机上方的高度处，并且包括构造成冷却容纳在控制箱内的工作流体的制冷回路。第二输送导管可以流体地联接交流发电机和质量管理系统，并且可以通过重力将冷却的工作流体从控制罐传递到空腔。

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