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12 条记录 (耗时 0.009 秒)

    Condenser motor
    1.
    发明授权
    Condenser motor 失效
    冷凝器电机

    公开(公告)号：US06663370B1

    公开(公告)日：2003-12-16

    申请号：US09878747

    申请日：2001-06-11

    申请人： Edward L. Simonds

    发明人： Edward L. Simonds

    IPC分类号： F01C1344

    CPC分类号： F01C21/186 ,  F01C1/3442 ,  F01C20/00 ,  F01C20/20 ,  F01C20/24 ,  F01C21/06 ,  F01C21/0836

    摘要： A motor comprising a housing defining a chamber, a plate provided within said chamber, and means for condensing a gas within said housing in a manner which creates a sufficient negative pressure near said plate to assist in movement of said plate.

    摘要翻译： 一种电动机，包括限定室的壳体，设置在所述室内的板，以及用于以所述板附近产生足够的负压以致于所述板的运动的方式冷凝所述壳体内的气体的装置。

    Electric pump device
    3.
    发明授权
    Electric pump device 有权
    电动泵装置

    公开(公告)号：US08525456B2

    公开(公告)日：2013-09-03

    申请号：US12992435

    申请日：2009-05-21

    申请人： Hiroki Kagawa

    发明人： Hiroki Kagawa

    IPC分类号： H02H7/08

    CPC分类号： H02P6/12 ,  F01C20/00

    摘要： Provided is an electric pump device that can continue to supply hydraulic pressure to hydraulically actuated equipment and that is also of reduced size. An electric pump device is provided with an oil pump that supplies oil to a stepless transmission device, a brushless motor that drives the oil pump, and a control device that controls the brushless motor. The control device is provided with a power supply part that supplies drive power to the brushless motor, and an out-of-synch determination part that determines whether or not the brushless motor is out of synch. The control device is provided with a drive control part that controls the power supply part so that supply of power to the brushless motor is stopped, and then controls the power supply part so that the brushless motor is started, when the out-of-synch determination part determines that the brushless motor is out of synch.

    摘要翻译： 提供了一种电动泵装置，其可以继续向液压致动设备供应液压并且还具有减小的尺寸。 电动泵装置具有向无级变速装置供给油的油泵，驱动油泵的无刷电动机以及控制无刷电动机的控制装置。 控制装置设置有向无刷电动机供给驱动电力的电源部，以及判定无刷电动机是否不同步的同步判定部。 该控制装置设置有驱动控制部，该驱动控制部控制供电部，使得停止向无刷电动机的供电，然后在不同步的状态下控制供电部使无刷电动机起动 确定部件确定无刷电动机不同步。

    Two-stage rotary vane motor
    4.
    发明授权
    Two-stage rotary vane motor 失效
    两级旋片马达

    公开(公告)号：US6086347A

    公开(公告)日：2000-07-11

    申请号：US139184

    申请日：1998-08-25

    申请人： Antonin Ryska ,  Jiri Ota ,  Herman H. Viegas ,  Bruce E. McClellan

    发明人： Antonin Ryska ,  Jiri Ota ,  Herman H. Viegas ,  Bruce E. McClellan

    IPC分类号： F04C2/344 ,  F01C1/344 ,  F01C11/00 ,  F01C20/00 ,  F01C20/06 ,  F01C21/00 ,  F03C2/30 ,  F04C11/00 ,  F04C28/02 ,  F04C29/00 ,  F04C29/12

    CPC分类号： F01C21/008 ,  F01C1/3442 ,  F01C11/002 ,  F01C20/00 ,  F01C20/06 ,  F04C2270/56

    摘要： A two-stage rotary vane motor is provided that is particularly efficient for use in cryogenic refrigeration systems where the mass flow rate of the drive fluid (which may be expanding cryogen gas) varies substantially. The two-stage rotary vane motor includes a housing enclosure having first and second fluid chambers, each with their own inlets for receiving pressurized cryogen, and first and second rotors rotatably mounted within the chambers by means of a shaft assembly having an output end. In operation, when the mass flow of the drive fluid is high (350 pounds per hour), fluid is admitted through the inlets of both the chambers of the housing enclosure to drive both of the rotors. However, when the mass flow of the drive fluid drops to a low level (i.e., 100 pounds per hour), expanding cryogen is admitted only through the second chamber of the housing enclosure to drive only the second rotor. An overrunning clutch may be used to engage and disengage the first rotor from the shaft assembly in coordination with the admission of drive fluid through both or only one of the housing inlets.

    摘要翻译： 提供了两级旋转叶片电动机，其特别有效地用于低温制冷系统，其中驱动流体（其可膨胀的致冷剂气体）的质量流量基本上变化。 两级旋转叶片马达包括具有第一和第二流体室的壳体壳体，每个流体室具有用于接收加压制冷剂的各自的入口，以及通过具有输出端的轴组件可旋转地安装在腔室内的第一和第二转子。 在操作中，当驱动流体的质量流量高（350磅/小时）时，通过壳体外壳的两个腔室的入口允许流体驱动两个转子。 然而，当驱动流体的质量流量下降到低水平（即每小时100磅）时，仅通过壳体外壳的第二腔室仅允许扩张的冷冻剂仅驱动第二转子。 可以使用超越离合器来将第一转子与轴组件接合并且与驱动流体通过两个或仅一个壳体入口协调地脱离啮合。

    Overspeed safety device
    5.
    发明授权
    Overspeed safety device 失效
    超速安全装置

    公开(公告)号：US4298317A

    公开(公告)日：1981-11-03

    申请号：US82575

    申请日：1979-10-09

    申请人： Gunnar C. Hansson

    发明人： Gunnar C. Hansson

    IPC分类号： B24B23/00 ,  B24B23/02 ,  B24B55/00 ,  F01B25/02 ,  F01B25/16 ,  F01B25/20 ,  F01C13/02 ,  F01C20/00 ,  F01C20/28

    CPC分类号： F01C20/00 ,  F01C20/28 ,  Y10T137/1026 ,  Y10T137/1153

    摘要： In a pneumatically powered grinding machine provided with a flyweight operated speed governor there is incorporated an independently operating overspeed safety device which in case of malfunction of the speed governor is intended to obstruct further motive air supply to the motor of the machine. The overspeed safety device comprises an annular valve disk having two centrifugal weights which together with a suspender plate form a latch means by which the valve disk is kept in its open position at motor speeds not exceeding a predetermined level. In its open position, the valve disk is elastically bent about a diameter line as a result of the latch engagement between the centrifugal weights and the suspender plate. When the predetermined speed limit is reached, the valve disk is released from the suspender plate to occupy, while resuming its original flat shape, an air supply obstructing, closed position. The safety device is not resettable without dismantling the machine.

    摘要翻译： 在设置有飞行式调速器的气动磨床中，结合有独立操作的超速安全装置，其在调速器故障的情况下旨在阻止对机器的电机的进一步的动力空气供给。 超速安全装置包括具有两个离心重块的环形阀盘，其与悬挂板一起形成锁定装置，通过该闩锁装置，阀盘以不超过预定水平的电动机速度保持在其打开位置。 在其打开位置，由于离心重块和悬吊板之间的闩锁接合，阀盘围绕直径线弹性弯曲。 当达到预定速度限制时，阀盘从悬挂板释放以占据，同时恢复其原始平面形状，供气阻塞，关闭位置。 安全装置在不拆卸机器的情况下不可重置。

    INTAKE DEVICE, POWER GENERATOR, EXTERNAL COMBUSTION SYSTEM USING INTAKE DEVICE AND POWER GENERATOR, INTERNAL COMBUSTION SYSTEM USING INTAKE DEVICE AND POWER GENERATOR, AND AIR HYBRID POWER GENERATION SYSTEM USING INTAKE DEVICE AND POWER GENERATOR
    9.
    发明申请
    INTAKE DEVICE, POWER GENERATOR, EXTERNAL COMBUSTION SYSTEM USING INTAKE DEVICE AND POWER GENERATOR, INTERNAL COMBUSTION SYSTEM USING INTAKE DEVICE AND POWER GENERATOR, AND AIR HYBRID POWER GENERATION SYSTEM USING INTAKE DEVICE AND POWER GENERATOR 审中-公开
    采用装置，发电机，使用进气装置和发电机的外部燃烧系统，使用进气装置和发电机的内燃机系统，以及使用进气装置和发电机的空气混合发电系统

    公开(公告)号：US20170037726A1

    公开(公告)日：2017-02-09

    申请号：US15305282

    申请日：2015-04-21

    申请人： Jung Sik CHEON

    发明人： Jung Sik CHEON

    IPC分类号： F01B17/04 ,  F04C28/00 ,  F04C18/00 ,  F02B55/14 ,  F02B53/02

    CPC分类号： F01B17/04 ,  F01B29/12 ,  F01C1/00 ,  F01C9/00 ,  F01C9/002 ,  F01C11/004 ,  F01C20/00 ,  F01C20/26 ,  F01K3/00 ,  F01K7/36 ,  F02B53/02 ,  F02B55/00 ,  F02B55/14 ,  F02B2730/01 ,  F02B2730/011 ,  F02B2730/015 ,  F02B2730/03 ,  F04C11/003 ,  F04C18/00 ,  F04C23/003 ,  F04C28/00 ,  Y02T10/17

    摘要： An exemplary embodiment of the present disclosure provides an intake device including: an annular flow path which is formed in a circular housing; an inlet part which is installed at one side of the housing and guides an inflow of a fluid into the flow path; a outlet part which is installed at the other side of the housing and guides a discharge of the fluid which flows into the inlet part and passes through the flow path; a piston which is disposed in the flow path, and rotates along the flow path so as to compress the fluid introduced through the inlet part; and an opening and closing unit which is installed in the flow path between the inlet part and the outlet part, includes a plurality of opening and closing members, and elastic members which are installed between the plurality of opening and closing members and the flow path so as to support the plurality of opening and closing members, respectively, and opens and closes the flow path by pressing the piston, in which when the pressing of the piston is released, the plurality of opening and closing members closes the flow path by pressing force of the fluid which presses outer circumferential surfaces of the plurality of opening and closing members in a direction in which the flow path is closed, and by elastic force of the elastic member.

    摘要翻译： 本公开的示例性实施例提供一种进气装置，包括：形成在圆形壳体中的环形流动路径; 入口部，其安装在所述壳体的一侧并引导流体流入所述流路; 出口部，其安装在所述壳体的另一侧，并且引导流入所述入口部并流过所述流路的流体的排出口; 活塞，其设置在所述流路中，并且沿着所述流路旋转以压缩通过所述入口部引入的流体; 以及安装在入口部和出口部之间的流路中的开闭单元，具有多个开闭部件和安装在多个开闭部件和流路之间的弹性部件 为了分别支撑多个打开和关闭构件，并且通过按压活塞来打开和关闭流动通道，其中当活塞的按压被释放时，多个打开和关闭构件通过按压力闭合流动路径 在弹性部件的弹力作用下，将多个开闭部件的外周面沿着流路闭合的方向挤压的流体。

    ELECTRIC PUMP DEVICE
    10.
    发明申请
    ELECTRIC PUMP DEVICE 有权
    电动泵装置

    公开(公告)号：US20110095714A1

    公开(公告)日：2011-04-28

    申请号：US12992435

    申请日：2009-05-21

    申请人： Hiroki Kagawa

    发明人： Hiroki Kagawa

    IPC分类号： H02P8/38

    CPC分类号： H02P6/12 ,  F01C20/00

    摘要： Provided is an electric pump device that can continue to supply hydraulic pressure to hydraulically actuated equipment and that is also of reduced size. An electric pump device is provided with an oil pump that supplies oil to a stepless transmission device, a brushless motor that drives the oil pump, and a control device that controls the brushless motor. The control device is provided with a power supply part that supplies drive power to the brushless motor, and an out-of-synch determination part that determines whether or not the brushless motor is out of synch. The control device is provided with a drive control part that controls the power supply part so that supply of power to the brushless motor is stopped, and then controls the power supply part so that the brushless motor is started, when the out-of-synch determination part determines that the brushless motor is out of synch.

    摘要翻译： 提供了一种电动泵装置，其可以继续向液压致动设备供应液压并且还具有减小的尺寸。 电动泵装置具有向无级变速装置供给油的油泵，驱动油泵的无刷电动机以及控制无刷电动机的控制装置。 控制装置设置有向无刷电动机供给驱动电力的电源部，以及判定无刷电动机是否不同步的同步判定部。 该控制装置设置有驱动控制部，该驱动控制部控制供电部，使得停止向无刷电动机的供电，然后在不同步的状态下控制供电部使无刷电动机起动 确定部件确定无刷电动机不同步。