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52 条记录 (耗时 0.028 秒)

    System for cooling devices
    4.
    发明授权
    System for cooling devices 有权
    冷却装置系统

    公开(公告)号：US09303858B2

    公开(公告)日：2016-04-05

    申请号：US13779822

    申请日：2013-02-28

    申请人： General Electric Company

    发明人： Charles Erklin Seeley ,  Stanton Earl Weaver, Jr. ,  Brian Magann Rush ,  Mark Howard Giammattei

    IPC分类号： B60Q1/06 ,  F21V29/00 ,  F04B43/04 ,  H01L23/467 ,  F04B43/09 ,  F04B45/027 ,  F21V29/63

    CPC分类号： F15D1/007 ,  F04B43/046 ,  F04B43/095 ,  F04B45/027 ,  F21V29/60 ,  F21V29/63 ,  H01L23/467 ,  H01L2924/0002 ,  H01L2924/00

    摘要： A cooling system is provided. The cooling system includes an enclosure. The enclosure is defined by walls among which at least one is movable. The enclosure further includes at least one aperture on at least one wall. The system further includes an amplification element that is coupled with at least one walls of the enclosure. Further, the cooling system includes an actuation unit mechanically coupled with the amplification element. The actuation unit includes at least one actuation signal triggered actuator configured to cause a displacement the amplification element. In the cooling system, the amplification element is configured to amplify the actuator caused displacement through to the at least one wall of the enclosure such that fluid enters and exits the enclosure from the at least one aperture.

    摘要翻译： 提供冷却系统。 冷却系统包括一个外壳。 外壳由墙壁限定，其中至少一个是可移动的。 外壳还包括至少一个壁上的至少一个孔。 该系统还包括与外壳的至少一个壁耦合的放大元件。 此外，冷却系统包括与放大元件机械耦合的致动单元。 致动单元包括至少一个致动信号触发的致动器，其构造成使放大元件发生位移。 在冷却系统中，放大元件被配置为放大致动器，使得位移通过至壳体的至少一个壁，使得流体从至少一个孔进入和离开外壳。

    Electromagnetic fluid pump
    6.
    发明授权
    Electromagnetic fluid pump 失效
    电磁流体泵

    公开(公告)号：US4406591A

    公开(公告)日：1983-09-27

    申请号：US225962

    申请日：1981-01-19

    申请人： Anthony Louis

    发明人： Anthony Louis

    IPC分类号： F04B35/04 ,  F04B45/027 ,  F04B43/04

    CPC分类号： F04B45/027

    摘要： An electromagnetic fluid pump comprising an electromagnet motor unit for producing a magnetic field of reversing polarity to drive a fluid pump unit to pump fluid such as air. The fluid pump unit comprises a generally cup-shaped pump casing having its open end closed by a flexible diaphragm to define a fluid pumping chamber. A permanent magnet is mounted on the diaphragm, and the pump unit is mounted directly on the electromagnet motor unit with the permanent magnet and the electromagnet motor unit positioned at opposite ends of the fluid pumping chamber. In operation, the reversing magnetic field alternately repels and attracts the permanent magnet to displace the diaphragm to expand and contract the volume of the fluid pumping chamber. Expansion of the fluid pumping chamber draws fluid into the chamber through an inlet port including a one-way valve, and contraction of the fluid pumping chamber expels the fluid from the chamber through an outlet port including a one-way valve. In one alternative embodiment, the pump casing and the motor unit are movably mounted in a pump housing for reciprocating movement toward and away from the reciprocating permanent magnet to increase pump output, whereas in another alternative embodiment two of the fluid pumps are connected back-to-back for relatively vibration-free reciprocation of their permanent magnets in equal and opposite directions.

    摘要翻译： 一种电磁流体泵，包括用于产生反转极性的磁场的电磁体马达单元，以驱动流体泵单元以泵送诸如空气的流体。 流体泵单元包括大致杯状泵壳体，其开口端由柔性隔膜封闭以限定流体泵送室。 永磁体安装在隔膜上，泵单元直接安装在电磁铁马达单元上，永磁体和电磁铁马达单元位于流体泵送室的相对端。 在操作中，反转磁场交替地排斥并吸引永磁体以使隔膜移位，以膨胀和收缩流体泵送室的体积。 流体泵送室的膨胀通过包括单向阀的入口将流体引入室中，并且流体泵送室的收缩通过包括单向阀的出口排出来自腔室的流体。 在一个替代实施例中，泵壳体和马达单元可移动地安装在泵壳体中，用于朝向和远离往复式永磁体往复运动，以增加泵输出，而在另一替代实施例中，两个流体泵连接回 在相同和相反方向上相对无振动的永久磁铁往复运动。

    Valve element for an air pump
    7.
    发明授权
    Valve element for an air pump 失效
    用于气泵的阀元件

    公开(公告)号：US4180377A

    公开(公告)日：1979-12-25

    申请号：US833582

    申请日：1977-09-15

    申请人： Tsuyoshi Itakura

    发明人： Tsuyoshi Itakura

    IPC分类号： F04B39/10 ,  F04B45/027 ,  F04B43/04

    CPC分类号： F04B45/027 ,  F04B39/1073 ,  Y10T137/7891

    摘要： A valve element for a small sized air pump. The valve element has legs, each of which are tightly secured within holes of valve-beds of a valve casing. A longitudinal hole is formed within each of the legs. The hole of the leg is opened at one end and closed at the other such that the hole terminates at a level horizontal to the lower surface of the valve-beds when the valve element is assembled.

    摘要翻译： 用于小型空气泵的阀元件。 阀元件具有腿部，每个腿部紧紧地固定在阀壳体的阀瓣孔内。 在每个腿部中形成纵向孔。 腿部的孔在一端开口并且在另一端处封闭，使得当阀元件组装时，孔终止于与阀瓣的下表面水平的水平面上。

    Electrochemical compressor architecture
    8.
    发明授权
    Electrochemical compressor architecture 有权

    公开(公告)号：US11624117B2

    公开(公告)日：2023-04-11

    申请号：US17332743

    申请日：2021-05-27

    申请人： Bell Textron Inc.

    发明人： Phalgun Madhusudan

    IPC分类号： C25B9/21 ,  C25B1/02 ,  F04B45/047 ,  F04B45/027 ,  F04B43/04

    摘要： An electrochemical compressor, including a first end plate, a second end plate, a voltage supply connected to the first end plate and second end plate, a plurality of membranes, where each membrane of the plurality of membranes has a substantially same impedance, and where each membrane of the plurality of membranes has a different thickness in a stacking direction, and a plurality of conductive bipolar plates, where the bipolar plates of the plurality of bipolar plates are arranged in contact with, and alternating in the stacking direction with, the membranes of the plurality of membranes, and where the membranes of the plurality of membranes and the bipolar plates of the plurality of bipolar plates are electrically connected in series between the first end plate and second end plate.

    Multistage compressor with magnetically actated compression stage
    9.
    发明授权
    Multistage compressor with magnetically actated compression stage 有权

    公开(公告)号：US10760558B2

    公开(公告)日：2020-09-01

    申请号：US15704994

    申请日：2017-09-14

    申请人： Kavan Novin Energy Paydar Group

    发明人： Abdolreza Fallah ,  Shapour Faridi

    IPC分类号： F04B25/04 ,  F04B41/06 ,  F04B35/04 ,  F04B53/10 ,  F04B45/02 ,  F04B45/027

    摘要： A multistage compressor is disclosed that may include a wobbling member operationally coupled with an external power source. The external power source may drive a nutating motion of the wobbling member. The multistage compressor may further include a plurality of flexible chambers connected to the wobbling member, each flexible chamber including a respective intake passage and a respective discharge passage. The wobbling member may sequentially press down and pull up the plurality of flexible chambers. The multistage compressor may further include a one-way valve in each respective intake passage and gas may be drawn into each flexible chamber through the respective one-way valve of each flexible chamber as the wobbling member pulls up each flexible chamber. The gas may then be compressed to a higher pressure as the wobbling member presses down each flexible chamber and compressed gas may be discharged through the respective discharge passage of each flexible chamber.

    Solenoid activated vacuum pump for an engine system and system having same
    10.
    发明授权
    Solenoid activated vacuum pump for an engine system and system having same 有权

    公开(公告)号：US10677239B2

    公开(公告)日：2020-06-09

    申请号：US16138270

    申请日：2018-09-21

    申请人： Dayco IP Holdings, LLC

    发明人： Keith Hampton ,  David E. Fletcher ,  Brian M. Graichen ,  James H Miller

    IPC分类号： F04B45/027 ,  F04B35/04 ,  F04B43/04 ,  F04B45/067 ,  F04B45/06 ,  F02M35/10 ,  F02B33/44 ,  F02B37/16

    摘要： Start-stop engine systems for a turbocharged engine have a bypass with fluid flow from upstream of the compressor or downstream of the compressor to a position between the throttle and the engine, or from between the compressor and throttle to a position upstream of the compressor with a Venturi device in the bypass. A device requiring vacuum is in fluid communication with a suction port of the Venturi device. An electronic vacuum pump is added that is in fluid communication with the device requiring vacuum or with the Venturi device. The electronic vacuum pump is operated during a stop condition of the start-stop engine to replace the vacuum generated by the Venturi device or to provide a pressure drop across the Venturi device so the Venturi device continues to generate vacuum for the device requiring vacuum.