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95 条记录 (耗时 0.03 秒)

    System and method for miniaturization of synthetic jets
    22.
    发明授权
    System and method for miniaturization of synthetic jets 有权

    公开(公告)号：US08418934B2

    公开(公告)日：2013-04-16

    申请号：US12198267

    申请日：2008-08-26

    申请人： Mehmet Arik ,  Stanton Earl Weaver

    发明人： Mehmet Arik ,  Stanton Earl Weaver

    IPC分类号： B05B1/08

    CPC分类号： B81B7/0093 ,  B81B2201/036 ,  B81B2201/058 ,  B81B2203/0127 ,  B81C1/00158 ,  F04B45/047 ,  H01L23/467 ,  H01L41/0973 ,  H01L2924/0002 ,  H01L2924/00

    摘要： A micro-electromechanical (MEM) synthetic jet actuator includes a semiconductor substrate having a cavity extending therethrough, such that a first opening is formed in a first surface of the semiconductor substrate and such that a second opening is formed in a second surface of the semiconductor substrate. A first flexible membrane is formed on at least a portion of the front surface of the semiconductor substrate and extends over the first opening. The first flexible membrane also includes an orifice formed therein aligned with the first opening. The MEM synthetic jet actuator also includes a second flexible membrane that is formed on at least a portion of the second surface of the semiconductor substrate and that extends over the second opening, and a pair of actuator elements coupled to the flexible membranes and aligned with the cavity to selectively cause displacement of the first and second flexible membranes.

    Synthetic jet and method of making same
    24.
    发明授权
    Synthetic jet and method of making same 有权
    合成射流及其制作方法

    公开(公告)号：US07688583B1

    公开(公告)日：2010-03-30

    申请号：US12241138

    申请日：2008-09-30

    申请人： Mehmet Arik ,  Yogen Vishwas Utturkar

    发明人： Mehmet Arik ,  Yogen Vishwas Utturkar

    IPC分类号： H05K7/20

    CPC分类号： H01L23/467 ,  F15D1/00 ,  H01L2924/0002 ,  Y10T29/49401 ,  H01L2924/00

    摘要： A synthetic jet includes an inner wall configured to surround a heat-generating component, a plurality of walls coupled to the inner wall, the inner wall and the plurality of walls configured to enclose a volume surrounding the inner wall, an actuator coupled to one of the plurality of walls and the inner wall. The inner wall has a plurality of orifices formed therein configured to direct a fluid toward the heat-generating component upon activation of the actuator.

    摘要翻译： 合成射流包括构造成围绕发热部件的内壁，耦合到内壁的多个壁，内壁和被配置为包围围绕内壁的体积的多个壁，致动器联接到 多个壁和内壁。 内壁具有形成在其中的多个孔，构造成在致动器致动时将流体引向发热部件。

    SYSTEM AND METHOD FOR MINIATURIZATION OF SYNTHETIC JETS
    25.
    发明申请
    SYSTEM AND METHOD FOR MINIATURIZATION OF SYNTHETIC JETS 有权
    合成喷嘴微型化系统及方法

    公开(公告)号：US20100053891A1

    公开(公告)日：2010-03-04

    申请号：US12198267

    申请日：2008-08-26

    申请人： Mehmet Arik ,  Stanto Earl Weaver

    发明人： Mehmet Arik ,  Stanto Earl Weaver

    IPC分类号： H05K7/20 ,  H02N2/00 ,  H01L21/00

    CPC分类号： B81B7/0093 ,  B81B2201/036 ,  B81B2201/058 ,  B81B2203/0127 ,  B81C1/00158 ,  F04B45/047 ,  H01L23/467 ,  H01L41/0973 ,  H01L2924/0002 ,  H01L2924/00

    摘要： A micro-electromechanical (MEM) synthetic jet actuator includes a semiconductor substrate having a cavity extending therethrough, such that a first opening is formed in a first surface of the semiconductor substrate and such that a second opening is formed in a second surface of the semiconductor substrate. A first flexible membrane is formed on at least a portion of the front surface of the semiconductor substrate and extends over the first opening. The first flexible membrane also includes an orifice formed therein aligned with the first opening. The MEM synthetic jet actuator also includes a second flexible membrane that is formed on at least a portion of the second surface of the semiconductor substrate and that extends over the second opening, and a pair of actuator elements coupled to the flexible membranes and aligned with the cavity to selectively cause displacement of the first and second flexible membranes.

    摘要翻译： 微机电（MEM）合成射流致动器包括具有延伸穿过其中的空腔的半导体衬底，使得第一开口形成在半导体衬底的第一表面中，并且第二开口形成在半导体的第二表面中 基质。 第一柔性膜形成在半导体衬底的前表面的至少一部分上并在第一开口上延伸。 第一柔性膜还包括与第一开口对准的孔口。 MEM合成射流致动器还包括第二柔性膜，其形成在半导体衬底的第二表面的至少一部分上并且在第二开口上延伸，以及一对致动器元件，其耦合到柔性膜并与 以选择性地引起第一和第二柔性膜的位移。

    ENHANCED HEAT TRANSFER IN MRI GRADIENT COILS WITH PHASE-CHANGE MATERIALS
    29.
    发明申请
    ENHANCED HEAT TRANSFER IN MRI GRADIENT COILS WITH PHASE-CHANGE MATERIALS 有权
    具有相变材料的MRI梯度线圈中的增强热传递

    公开(公告)号：US20080143331A1

    公开(公告)日：2008-06-19

    申请号：US11611432

    申请日：2006-12-15

    申请人： Mehmet Arik ,  Michael Kent Cueman

    发明人： Mehmet Arik ,  Michael Kent Cueman

    IPC分类号： G01R33/31

    CPC分类号： G01R33/3856

    摘要： An MRI apparatus includes a MRI gradient coil and an MRI cooling system. The MRI cooling system is thermally connected to the MRI gradient coil and includes a cooling circuit. A chiller is connected to the cooling circuit and configured to pump a coolant through the cooling circuit and extract heat from the coolant. The coolant includes both a carrier fluid and a phase-change material.

    摘要翻译： MRI装置包括MRI梯度线圈和MRI冷却系统。 MRI冷却系统与MRI梯度线圈热连接并包括冷却回路。 冷却器连接到冷却回路并且构造成将冷却剂泵送通过冷却回路并从冷却剂中提取热量。 冷却剂包括载体流体和相变材料。