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公开(公告)号：US20230391409A1
公开(公告)日：2023-12-07
申请号：US18201855
申请日：2023-05-25
CPC分类号： B62D35/001 , F16H7/02 , F16H7/1281 , F16H7/14 , F16H57/035 , F04D13/021 , F16H2007/0893
摘要： A system for improving vehicle efficiency includes first and second drive pulleys, each configured for attachment to a vehicle wheel, first and second chambers, each configured for attachment to a vehicle side near a vehicle rear and including an air intake opening, air discharge orifice, and curved exterior surface. The system also includes first and second impellers that each include a shaft and a plurality of blades, respectively interior of the first and second chambers, first and second driven pulleys coupled respectively to the shafts of the impellers, and first and second belts that respectively couple the first and second drive pulleys to the first and second driven pulleys. Wheel rotation causes rotation of the drive pulleys, which via the belts cause rotation of the driven pulleys, which cause rotation of the shafts, which causes rotation of the pluralities of blades.
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公开(公告)号：US20190195233A1
公开(公告)日：2019-06-27
申请号：US16230847
申请日：2018-12-21
IPC分类号： F04D29/044 , F04D13/02
CPC分类号： F04D29/044 , F04D13/021 , F16D3/72
摘要： Technologies are described for devices to couple a drive hub to a driven hub. The devices may comprise a drive hub contoured end connected to a first end of a spacer column and to a spacer drive hub flange. A portion of the drive hub contoured end may project radially out from the spacer column with a first contoured side and a first flat side and may allow movement in an axial direction and transmit torque and an axial load. The devices may comprise a driven hub contoured end connected to a second end of the spacer column and to a spacer driven hub flange. A portion of the driven hub contoured end may project radially out from the spacer column with a second contoured side and a second flat side and may allow movement in an axial direction and transmit torque and an axial load.
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公开(公告)号：US09951784B2
公开(公告)日：2018-04-24
申请号：US13191979
申请日：2011-07-27
CPC分类号： F04D25/024 , F04D13/021 , F04D25/0606 , F04D29/0405 , F04D29/054 , F04D29/5806
摘要： A hermetically-sealed turbomachine, such as a motor-driven blower and a turbine driven generator, capable of reliable high-temperature operation, especially for large sized turbomachine includes a hot blower, compressor or turbine end of the turbomachine that is separated from the cooler electric motor, generator or alternator end of the turbomachine by a compliant mechanical coupling and a thermal choke assembly. The turbomachine housing is also hermetically sealed, providing control over the process gas within the machine housing, and permitting an internal cooling method within the turbomachine, whereby a small amount of process gas itself is used within the turbomachine for providing cooling of the rotating shafts, the axial fan, radial fan, or turbine impeller, the bearings and the electric motor, generator or alternator disposed within the turbomachine housing. The cooling method can be aided by a heat exchanger operatively communicating with the turbomachine.
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4.发明授权公开(公告)号：US09920773B2
公开(公告)日：2018-03-20
申请号：US14584017
申请日：2014-12-29
发明人： Brown Lyle Wilson , Donn J. Brown
CPC分类号： F04D29/628 , F04D13/02 , F04D13/021 , F04D13/062 , F04D13/086 , F04D13/10 , F04D29/054 , F04D29/607
摘要： An electrical submersible pump assembly has pump, motor and pressure equalizer modules. A first adapter, which secures to the first module, has an external set of first adapter threads. A second adapter, which secures to the second module, has an external set of second adapter threads. A collar has an internal set of collar first threads that engage the first adapter threads, and an internal set of collar second threads that engage the second adapter threads. The collar first and second threads differ from each other, such that rotation of the collar relative to the first and second modules pulls the first and second modules toward each other. The pitches of the collar first and second threads may differ. Or, the collar first and second threads may turn in opposite directions.
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公开(公告)号：US20170167512A1
公开(公告)日：2017-06-15
申请号：US15443834
申请日：2017-02-27
CPC分类号： F04D29/605 , F04D13/021 , F04D13/06 , F04D29/026 , F04D29/041 , F16M5/00 , F16M11/20
摘要： A pumping system frame assembly for use in supporting a horizontal pumping system on a platform includes a central body assembly, a motor plate connected to the central body assembly and a plurality of platform support assemblies connected to the central support member. The central body assembly includes a central support member that has an upper face and a pair of side rails connected to the upper face. A central brace extends along at least a portion of the central support member.
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公开(公告)号：US20170129124A1
公开(公告)日：2017-05-11
申请号：US15342949
申请日：2016-11-03
申请人： Blake Catlin Lindsay
发明人： Blake Catlin Lindsay
CPC分类号： B27B17/0016 , B23D57/023 , F04D1/00 , F04D13/02 , F04D13/021
摘要： Centrifugal water pump systems are provided that can include: a chainsaw with a motor, a throttle, and a chainsaw bar; a water pump head with a suction pipe and a discharge pipe; and a coupling device configured to operably connect the chainsaw bar to the water pump head. Chainsaw accessories are also provided that can include a centrifugal pump configured to be coupled to the chainsaw bar. Chainsaw accessory kits are also provided that can include a centrifugal pump, stabilizer spikes, and a throttle control. Methods for using the chainsaws, pumps, and/or kits are also described.
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公开(公告)号：US09371835B2
公开(公告)日：2016-06-21
申请号：US13946371
申请日：2013-07-19
IPC分类号： F04D29/20 , F04D13/02 , F04D25/02 , F04D29/12 , F01D5/02 , F16D1/06 , F04D29/26 , F16D9/08 , F01D21/04 , F16D1/076 , F04D25/06 , F04D29/054 , F04D29/10 , F04D17/12
CPC分类号： F04D13/021 , F01D5/025 , F01D21/045 , F04D17/122 , F04D25/022 , F04D25/06 , F04D29/054 , F04D29/102 , F04D29/122 , F04D29/266 , F05D2220/40 , F05D2260/311 , F05D2260/6022 , F16D1/06 , F16D1/076 , F16D9/08
摘要： A coupling to attach an impeller of a compressor to a shaft of an electric motor. The coupling has a coupling body that is attached at a first of the ends thereof to the impeller and at the opposite second end, to the motor shaft. The coupling body has a deformable section between the first and second ends of the coupling body. The deformable section is configured such that under an unbalanced loading exerted against the coupling body upon a failure of the impeller, the deformable section will permanently deform without the ultimate strength of a material forming the coupling body being exceeded and prior to a permanent deformation of the shaft. In such manner, the electric motor is protected from damage upon a failure of the impeller.
摘要翻译： 用于将压缩机的叶轮连接到电动机的轴的联接器。 联接器具有联接体，其连接体的第一端连接到叶轮并且在相对的第二端附接到马达轴。 联接体在联接体的第一和第二端之间具有可变形部分。 可变形部分构造成使得在叶轮故障时施加在联接体上的不平衡载荷下，可变形部分将永久地变形，而不会超过形成联接体的材料的极限强度，并且在永久变形之前 轴。 以这种方式，保护电动机免受叶轮故障的损坏。
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公开(公告)号：US09140264B2
公开(公告)日：2015-09-22
申请号：US14288088
申请日：2014-05-27
申请人： ECOTECH, INC.
发明人： Justin Lawyer , Patrick Clasen , Timothy Marks
CPC分类号： F04D13/027 , A01K63/047 , F04D13/021 , F04D13/024 , F04D13/06 , F04D25/026 , F04D29/605 , F04D29/628 , Y10T29/49236
摘要： A fluid pump kit is provided. The kit includes a magnetic driven member for coupling with and rotating a propeller, and a magnetic driver for magnetically coupling to and driving the magnetic driven member by a magnetic attraction force establishable between the magnetic driver and the magnetic driven member. A motor of the kit operates the magnetic driver. First and second casings are provided for housing the magnetic driver and the magnetic driven member, respectively. The first and second casings with housed magnetic driver and magnetic driven member, respectively, are detachably securable to opposite sides of a non-magnetic spacer solely by the magnetic attraction force establishable between the magnetic driver and the magnetic driven member sufficient to support the second casing and the housed magnetic driven member in a particular position without the use of mechanical aids.
摘要翻译： 提供流体泵套件。 该套件包括用于与螺旋桨耦合并旋转的磁驱动构件，以及用于通过在磁驱动器和磁驱动构件之间可建立的磁吸引力磁耦合到和驱动磁驱动构件的磁驱动器。 套件的电机操作磁力驱动器。 提供第一和第二壳体以分别容纳磁性驱动器和磁性驱动构件。 具有容纳磁驱动器和磁驱动构件的第一和第二壳体分别通过在磁驱动器和磁驱动构件之间建立的磁吸引力可拆卸地固定到非磁性间隔件的相对侧，足以支撑第二壳体 以及容纳的磁驱动构件处于特定位置而不使用机械辅助装置。
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9.发明申请Threaded Connection Having Different Upper and Lower Threads for Submersible Well Pump Modules 有权螺纹连接具有不同的上下螺纹用于潜水井泵模块公开(公告)号：US20150184675A1
公开(公告)日：2015-07-02
申请号：US14584017
申请日：2014-12-29
发明人： Brown Lyle Wilson , Donn J. Brown
CPC分类号： F04D29/628 , F04D13/02 , F04D13/021 , F04D13/062 , F04D13/086 , F04D13/10 , F04D29/054 , F04D29/607
摘要： An electrical submersible pump assembly has pump, motor and pressure equalizer modules. A first adapter, which secures to the first module, has an external set of first adapter threads. A second adapter, which secures to the second module, has an external set of second adapter threads. A collar has an internal set of collar first threads that engage the first adapter threads, and an internal set of collar second threads that engage the second adapter threads. The collar first and second threads differ from each other, such that rotation of the collar relative to the first and second modules pulls the first and second modules toward each other. The pitches of the collar first and second threads may differ. Or, the collar first and second threads may turn in opposite directions.
摘要翻译： 电潜泵组件具有泵，电机和压力均衡器模块。 固定到第一个模块的第一个适配器具有一组外部的第一个适配器线程。 固定到第二模块的第二适配器具有外部的第二适配器线程组。 套环具有接合第一适配器螺纹的内部套环第一螺纹，以及接合第二适配器螺纹的内部套环第二螺纹。 轴环第一和第二螺纹彼此不同，使得轴环相对于第一和第二模块的旋转将第一和第二模块朝向彼此拉动。 衣领第一和第二个线程的间距可能不同。 或者，衣领的第一和第二线可以相反的方向转动。
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公开(公告)号：US20150093266A1
公开(公告)日：2015-04-02
申请号：US14044609
申请日：2013-10-02
IPC分类号： F04D29/60
CPC分类号： F04D29/605 , F04D13/021 , F04D29/041 , F16M5/00 , F16M11/20
摘要： A pumping system frame assembly for use in supporting a horizontal pumping system on a platform includes a central body assembly, a motor plate connected to the central body assembly and a plurality of platform support assemblies connected to the central support member. The central body assembly includes a central support member that has an upper face and a pair of side rails connected to the upper face. In particularly preferred embodiments, each of the pair of side rails extends downward from the upper face at approximately a 45 degree angle.
摘要翻译： 用于支撑平台上的水平泵送系统的泵送系统框架组件包括中心主体组件，连接到中心主体组件的电动机板和连接到中央支撑构件的多个平台支撑组件。 中心体组件包括具有连接到上表面的上表面和一对侧轨的中心支撑构件。 在特别优选的实施例中，一对侧轨中的每一个从上表面以大约45度的角度向下延伸。
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