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公开(公告)号：US20160281713A1
公开(公告)日：2016-09-29
申请号：US14442298
申请日：2013-11-20
申请人： SAFRAN POWER UK LTD.
CPC分类号： F04C15/06 , F04C2/10 , F04C11/005 , F04C11/006 , F04C15/0007 , F04C15/0049 , F04C2210/206
摘要： A high pressure pump including a pump body, a pump housing within which at least part of the pump body is located, a gallery defined between the pump body and the pump housing, the pump body having a pump outlet which communicates with the gallery, and the pump housing having an outlet port which communicates with the gallery, and a filler located within the gallery, the filler being located at least in the part of the gallery most remote from the pump outlet.
摘要翻译： 一种高压泵，其包括泵体，泵壳体，至少部分泵体位于该泵壳体内，限定在泵体和泵壳体之间的外壳，该泵体具有与该通道连通的泵出口，以及 所述泵壳体具有与所述通道连通的出口端口和位于所述通道内的填料，所述填料至少位于所述库中最远离所述泵出口的部分中。
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112.发明申请公开(公告)号：US20160252083A1
公开(公告)日：2016-09-01
申请号：US15028192
申请日：2014-10-08
申请人： 4-QM HYDRAULICS GMBH
发明人： Reginald R. BAUM , Robert ROSS
IPC分类号： F04B19/22 , F04B49/02 , F04B53/10 , F01C20/24 , F04C14/06 , F04C14/24 , F01C1/10 , F01C20/06 , F04B49/08 , F04C2/10
摘要： A turbomachine that can be operated as a motor and as a pump, having an axially fixedly mounted shaft, including a power section with rotating inlet and outlet and an associated controller. Because the axial forces (Fgx) have been made independent of the sense of rotation the turbomachine is significantly more reliable, and because the sealing forces have been adjusted it has significantly greater reliability (η) in both running directions. It can be operated with fluids and gases. The turbomachine can be extended by adding a control device and a drive for the control device so as to provide a freewheel function, a braking function and/or blocking function, and so as to shift, modify and optimize the characteristic curves across the entire control range. In both the clockwise and anticlockwise directions the turbomachine has in principle the same properties, although these can be modified and optimized by the control device.
摘要翻译： 可以作为电动机和泵操作的涡轮机，其具有轴向固定的轴，包括具有旋转入口和出口的功率部分和相关联的控制器。 由于轴向力（Fgx）已经独立于旋转方向，所以涡轮机显着更可靠，并且由于密封力已被调整，因此在两个运行方向上具有显着更高的可靠性（η）。 它可以用流体和气体操作。 可以通过增加控制装置和控制装置的驱动器来扩展涡轮机，以便提供续流功能，制动功能和/或阻塞功能，并且可以在整个控制器上移动，修改和优化特性曲线 范围。 在顺时针和逆时针方向上，涡轮机原理上具有相同的性质，尽管这些可以通过控制装置进行修改和优化。
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公开(公告)号：US20160238093A1
公开(公告)日：2016-08-18
申请号：US15026265
申请日：2014-09-30
发明人： Yuma YOSHIDA
CPC分类号： F16D48/066 , B60K17/35 , B60K23/0808 , B60K2023/0858 , F04C2/10 , F04C2240/81 , F04C2270/185 , F16D2500/1027 , F16D2500/3108 , F16D2500/3109 , F16D2500/507 , F16D2500/70406 , Y10T477/753
摘要： A drive power distribution device includes a hydraulic pressure sealing-type hydraulic pressure control device for making an operation noise of an on-off valve such as a solenoid valve less recognizable to occupants of a vehicle. By closing the on-off valve and driving the oil pump, a hydraulic pressure detected using a hydraulic pressure detection means reaches a target hydraulic pressure, and fastening power of a hydraulic clutch is maintained at an oil pressure of hydraulic fluid sealed in an oil passage until the on-off valve is opened. The drive power distribution device closes the solenoid valve when the hydraulic pressure is detected to be equal to or less than a predetermined threshold hydraulic pressure and equal to or less than a predetermined threshold vehicle speed. This can prevent synchronization between an accelerator operation by a driver and a closing operation of the solenoid valve.
摘要翻译： 驱动配电装置包括液压密封型液压控制装置，用于使诸如电磁阀的开关阀的操作噪声对车辆的乘客不太可识别。 通过关闭开关阀并驱动油泵，使用液压检测装置检测到的液压达到目标液压，并且液压离合器的紧固力保持在密封在油路中的液压流体的油压 直到开关阀打开。 当检测到液压压力等于或小于预定阈值液压并且等于或小于预定阈值车辆速度时，驱动配电装置关闭电磁阀。 这可以防止驾驶员的加速器操作与电磁阀的关闭操作之间的同步。
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114.发明申请ACCUMULATOR ASSISTED GAS TURBINE ENGINE START SYSTEM AND METHODS THEREFOR 审中-公开累加器辅助气体涡轮发动机起动系统及其方法公开(公告)号：US20160230667A1
公开(公告)日：2016-08-11
申请号：US14616834
申请日：2015-02-09
发明人： David Lloyd Ripley
CPC分类号： F02C7/22 , F02C6/14 , F02C7/232 , F02C9/28 , F02C9/40 , F04C2/10 , F05D2220/50 , Y02T50/671
摘要： A gas turbine engine assembly is provided having a gas turbine engine and a fuel supply in flow communication with the gas turbine engine. An accumulator is positioned in flow communication between the fuel supply and the gas turbine engine to store fuel pressure in fuel flowing from the fuel supply to the gas turbine engine.
摘要翻译： 提供了一种燃气涡轮发动机组件，其具有燃气涡轮发动机和与燃气涡轮发动机流体连通的燃料供应。 蓄能器被定位成在燃料供应和燃气涡轮发动机之间流动连通，以将从燃料供应流向燃气涡轮发动机的燃料中的燃料压力存储。
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公开(公告)号：US20160076539A1
公开(公告)日：2016-03-17
申请号：US14773548
申请日：2015-01-06
发明人： Takayuki CHIKAOKA
CPC分类号： F04C15/0088 , F01M1/02 , F01M2001/0215 , F01M2001/0238 , F04C2/10 , F04C2/102 , F04C11/008 , F04C15/0042 , F04C15/008 , F04C23/008 , F04C2240/30 , F04C2240/52 , H02K5/1732
摘要： A drive rotation shaft is rotatably supported by a first slide bearing between a rotor part and a pump rotor, and is rotatably supported by a second slide bearing on its distal end side of a pump rotor fixing part of the drive rotation shaft. Working oil is supplied to the first slide bearing and the second slide bearing. According to this configuration, since the distal end side of the drive rotation part is rotatably supported by the second slide bearing, inclination of the drive rotation shaft is restricted by an inner peripheral surface of the second slide bearing, thereby suppressing occurrence of noise.
摘要翻译： 驱动旋转轴由转子部分和泵转子之间的第一滑动轴承可旋转地支撑，并且在驱动旋转轴的泵转子固定部的远端侧由第二滑动轴承可旋转地支撑。 工作油被供应到第一滑动轴承和第二滑动轴承。 根据该结构，由于驱动旋转部的前端侧由第二滑动轴承可旋转地支撑，所以驱动旋转轴的倾斜受到第二滑动轴承的内周面的限制，从而抑制噪声的发生。
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公开(公告)号：US20160069345A1
公开(公告)日：2016-03-10
申请号：US14785517
申请日：2014-03-19
申请人： ROBERT ROSCH GMBH
IPC分类号： F04C2/10
CPC分类号： F04C2/10 , B60T8/4031 , F04C2/084 , F04C2/086 , F04C2/101 , F04C2/102 , F04C15/0019 , F04C15/0026
摘要： An internal gear pump for a slip-controlled hydraulic vehicle braking system has a pinion, an internal gear and a separating piece which is arranged between the pinion and the internal gear. The internal gear pump also has an inner part and an outer part, and separates a suction chamber from a pressure chamber. The separating piece is configured to protrude counter to a rotational direction of the internal gear pump beyond a sealing point of the inner part on the outer part such that the inner part and the outer part bear in front of the sealing point against at least one tooth tip of a tooth of the pinion and of the internal gear of the internal gear pump. As a result, tilting of the inner part and of the outer part away from the pinion and from the internal gear about the sealing point is avoided.
摘要翻译： 用于滑动控制液压车辆制动系统的内齿轮泵具有小齿轮，内齿轮和布置在小齿轮和内齿轮之间的分离件。 内齿轮泵还具有内部部分和外部部分，并且将吸入室与压力室分离。 分离件被构造为相对于内齿轮泵的旋转方向突出超过外部部件上的内部部件的密封点，使得内部部件和外部部件相对于至少一个齿部位于密封点的前面 齿轮齿的齿尖和内齿轮泵的内齿轮。 结果，避免了内部部分和外部部分从小齿轮和围绕密封点的内齿轮的倾斜。
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公开(公告)号：US20160061313A1
公开(公告)日：2016-03-03
申请号：US14782163
申请日：2014-03-25
IPC分类号： F16H57/04
CPC分类号： F16H57/0409 , F04C2/10 , F04C15/06 , F04C2210/206 , F04C2270/03 , F16H57/0436
摘要： An oil suction device including a primary suction port installed at an inflow end of a thin pipe for sucking oil in an oil storing section, and a third suction port formed in a gap between a first tapered surface and a second papered surface due to a relative movement of the thin pipe to the thick pipe. At a suction pressure of the oil pump less than a predetermined pressure, the oil suction device sucks only oil from the primary suction port, and at a suction pressure of the oil pump equal to or more than the predetermined pressure, air is sucked from the third suction port formed in a gap between the first tapered surface and a second tapered surface due to the relative movement of the thin pipe to the thick pipe.
摘要翻译： 一种吸油装置，包括：主吸入口，其设置在用于吸油的薄管的流入端;以及第三吸入口，形成在第一锥形表面和第二纸张表面之间的间隙中， 薄管移动到厚管道。 在油泵的吸入压力小于预定压力的情况下，吸油装置仅从主吸入口吸入油，并且在油泵的吸入压力等于或大于预定压力时，从 第三吸入口由于薄管到厚管的相对移动而形成在第一锥形表面和第二锥形表面之间的间隙中。
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公开(公告)号：US20160061201A1
公开(公告)日：2016-03-03
申请号：US14780945
申请日：2014-02-11
申请人： ROBERT BOSCH GMBH
发明人： Josef Frank , Alexander Fuchs
CPC分类号： F04C15/008 , B22F3/164 , B22F5/009 , F04C2/10 , F04C2230/22 , H02K1/276 , H02K1/28 , H02K15/03 , H02K15/12
摘要： The invention relates to a pump (5) having an electric motor (4), more particularly for a motor vehicle, for pumping a fluid, comprising an impeller (18) that has pumping elements (19) and can carry out a rotary movement about an axis of rotation (27); a working chamber around the impeller (18); an electric motor with a stator (13) and a rotor (16), the rotor (16) being provided with permanent magnets (17); and preferably a housing (8); the rotor (16) and the permanent magnets (17) being produced by sintering, and the permanent magnets (17) on the rotor (16) being integrally bonded to the rotor (16) by sintering.
摘要翻译： 本发明涉及一种具有电机（4）的泵（5），更具体地涉及一种用于泵送流体的机动车辆，其包括具有泵送元件（19）的叶轮（18），并且可以执行围绕 旋转轴（27）; 围绕叶轮（18）的工作室; 具有定子（13）和转子（16）的电动机，所述转子（16）设置有永磁体（17）; 并且优选地是壳体（8）; 通过烧结制造转子（16）和永磁体（17），通过烧结将转子（16）上的永磁体（17）整体地接合到转子（16）上。
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公开(公告)号：US20160024898A1
公开(公告)日：2016-01-28
申请号：US14629699
申请日：2015-02-24
申请人： Raymond C. Davis
发明人： Raymond C. Davis
CPC分类号： E21B43/129 , F01C13/04 , F04C2/10 , F04C2/102 , F04C2/12 , F04C11/003 , F04C13/008 , F04C2210/10 , F04C2210/12 , F04C2210/24 , F04C2240/30 , F04C2240/806
摘要： An oil well pumping apparatus for pumping oil from a well to a wellhead provides a tool body that is sized and shaped to be lowered into the production tubing string of the oil well. A working fluid is provided that can be pumped into the production tubing. A prime mover is provided for pumping the working fluid. A flow channel into the well bore enables the working fluid to be circulated from the prime mover via the production tubing to the tool body at a location in the well and then back to the wellhead area. A pumping mechanism is provided on the tool body, the pumping mechanism including upper and lower spur gear or gears. The upper spur gear is driven by the working fluid. The lower spur gear is rotated by the first spur gear. The upper and lower spur gears are connected with a common shaft. If upper pairs and lower pairs of spur gears are employed, each upper and lower gear are connected via a common shaft. The tool body has flow conveying portions that mix the working fluid and the produced oil as the oil is pumped. The pumping mechanism transmits the commingled fluid of oil and working fluid to the wellhead area where they are separated and the working fluid recycled.
摘要翻译： 用于从油井向井口抽油的油井泵送装置提供了一种工具体，其尺寸和形状被下降到油井的生产油管柱中。 提供可以泵入生产管道的工作流体。 提供了用于泵送工作流体的原动机。 进入井眼的流动通道使得工作流体能够通过生产管道从原动机循环到井的位置处的工具体，然后返回到井口区域。 泵送机构设置在工具主体上，泵送机构包括上下正齿轮或齿轮。 上部正齿轮由工作流体驱动。 下一个正齿轮由第一个正齿轮旋转。 上下正齿轮与公共轴连接。 如果采用上下对正齿轮，则每个上下齿轮通过公共轴连接。 工具主体具有流动输送部分，当油被泵送时，该输送部分混合工作流体和产生的油。 泵送机构将油和工作流体的混合流体传送到它们分离的井口区域，并且再循环工作流体。
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公开(公告)号：US20150204329A1
公开(公告)日：2015-07-23
申请号：US14420215
申请日：2013-08-06
发明人： Dieter Hoehn , Marco Kirchner , Joerg Muenzner
CPC分类号： F04C15/0061 , F01M1/16 , F04B17/05 , F04C2/10 , F04C11/006 , F16D31/04 , F16D31/08
摘要： A pumping device may include a drive device coupled to a feed element via a hydrostatic coupling. The hydrostatic coupling may be configured to control a torque transmission between the drive device and the feed element. The hydrostatic coupling may include a suction side connected to a pressure side via a coupling-fluid-carrying channel. A valve device may be arranged in the coupling-fluid-carrying channel.
摘要翻译： 泵送装置可以包括通过静液压耦合耦合到进料元件的驱动装置。 静压联轴器可以被配置成控制驱动装置和进给元件之间的扭矩传递。 静压耦合可以包括通过耦合流体承载通道连接到压力侧的吸入侧。 阀装置可以布置在耦合流体承载通道中。
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