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    • 1. 发明授权
    • Diaphragm pump
    • 隔膜泵
    • US08308453B2
    • 2012-11-13
    • US12448694
    • 2008-01-15
    • Mitsuru YamamotoKazuhito MurataSakae Kitajo
    • Mitsuru YamamotoKazuhito MurataSakae Kitajo
    • F04B17/00F04B53/10
    • F04B43/046F04B43/028F04B43/04
    • A pump chamber (15) is formed between a piezoelectric vibrator (7) and a valve main plate (10). The valve main plate (10) includes an inlet port (13) at its central portion, and an outlet port (14) in its peripheral portion, and the inlet port (13) is made in a smaller diameter than the outlet port (14). On the valve main plate (10) an inflow check valve (11) and an outflow check valve (12) are provided, so that when the inflow check valve (11) and the outflow check valve (12) open and close in response to the vibration of the piezoelectric vibrator (7), a fluid is introduced into and discharged from the pump chamber (15).
    • 在压电振子(7)和阀主板(10)之间形成泵室(15)。 阀主板(10)在其中心部分包​​括入口(13)和其周边部分的出口(14),并且入口(13)制成的直径小于出口(14)的直径 )。 在阀主板(10)上设置有流入止回阀(11)和流出止回阀(12),当流入止回阀(11)和流出止回阀(12)响应于 压电振动器(7)的振动,将流体引入泵室(15)并从泵室(15)排出。
    • 3. 发明申请
    • Liquid-Cooled Heat Radiator
    • 液冷散热器
    • US20100155035A1
    • 2010-06-24
    • US12087879
    • 2007-01-23
    • Tomotaka IshidaMitsuru YamamotoSakae KitajoKazuhiro Kumakura
    • Tomotaka IshidaMitsuru YamamotoSakae KitajoKazuhiro Kumakura
    • F28D15/00F28D1/00
    • H01L23/473G06F1/20G06F2200/201H01L2924/0002H05K7/20272H01L2924/00
    • A liquid-cooled heat radiator 1 includes a heat radiation base 2 having a cooling-liquid channel 5, and an expansion tank 7 provided on the heat radiation base 2. The expansion tank 7 has a tank body 26 having an expanded portion 27, which expands upward and opens downward, and a bottom plate 28 joined to the lower end of the tank body 26 to thereby close a bottom opening of the expanded portion 27. A through-hole 29 is formed in the top wall of the expanded portion 27 of the tank body 26 and serves as a communication section for establishing communication between the interior and the exterior of the cooling-liquid channel 5. A hydrogen-permeable member 31 is fixedly fitted into the through-hole 29 so as to stop the through-hole 29. The hydrogen-permeable member 31 satisfies the relation B≧50 A, where A and B are water-vapor permeability and hydrogen permeability, respectively, of the hydrogen-permeable member 31. The hydrogen-permeable member 31 is formed from a single material selected from the group consisting of ethylene-propylene rubber, butyl rubber, fluorine-containing rubber, nitrile-butadiene rubber, and silicone rubber. The liquid-cooled heat radiator 1 can be free from an increase in pressure in the cooling-liquid channel 5.
    • 液冷散热器1包括具有冷却液通道5的散热基座2和设置在散热基座2上的膨胀箱7.膨胀箱7具有一个具有膨胀部分27的罐体26, 向下方膨胀,向下方开口的底板28与罐体26的下端接合,从而封闭膨胀部27的底部开口。在扩孔部27的顶壁形成有通孔29, 罐本体26构成用于建立冷却液通道5的内部和外部之间的连通的连通部。通气部件31固定地配合在通孔29中以停止通孔 氢渗透性构件31满足B≥A≥AA的关系,A和B分别为透水性构件31的水蒸气透过率和透氢性。透氢性构件31由单一的 材料sele 由乙烯 - 丙烯橡胶,丁基橡胶,含氟橡胶,丁腈橡胶和硅橡胶组成的组中。 液冷散热器1可以没有冷却液通道5中的压力增加。
    • 6. 发明授权
    • Vibratory gyroscope
    • 振动陀螺仪
    • US07528533B2
    • 2009-05-05
    • US11795188
    • 2006-01-11
    • Atsushi OchiTakeshi InoueMitsuru YamamotoKenji KuramotoMitsuhiro NakajimaTakeshi HosokawaHiroyuki TakahashiTakashi Nakahara
    • Atsushi OchiTakeshi InoueMitsuru YamamotoKenji KuramotoMitsuhiro NakajimaTakeshi HosokawaHiroyuki TakahashiTakashi Nakahara
    • H03H9/21
    • G01C19/5607
    • A vibratory gyroscope including a vibrator (10) integrally having a plate-like body portion (11) spreading along a reference plane, three drive arms (12, 13, 14) extending in a first direction from the body portion along the reference plane, and two detection arms (15, 16) extending in a second direction opposite to the first direction from the body portion along the reference plane. The three drive arms are composed of two exciting drive arms (12, 13) that are excited in mutually opposite phases in the reference plane and a non-exciting drive arm (14) located between the two exciting drive arms. Each of the three drive arms has an arm width in a width direction along the reference plane and perpendicular to the first direction. Each of the two detection arms has an arm width greater than that of the drive arm in the width direction, thereby suppressing generation of vibrations along the reference plane.
    • 一种振动陀螺仪,包括整体地具有沿基准平面扩展的板状主体部分(11)的振动器(10),沿着基准平面从主体部分沿第一方向延伸的三个驱动臂(12,13,14) 以及两个检测臂(15,16),沿着参考平面从主体部沿与第一方向相反的第二方向延伸。 三个驱动臂由在参考平面中以相互相反的相位激励的两个激励驱动臂(12,13)和位于两个激励驱动臂之间的非励磁驱动臂(14)组成。 三个驱动臂中的每一个在沿着参考平面并且垂直于第一方向的宽度方向上具有臂宽度。 两个检测臂中的每一个具有大于驱动臂在宽度方向上的臂宽度的臂宽度,从而抑制沿着参考平面的振动的产生。
    • 8. 发明申请
    • COOLING APPARATUS FOR ELECTRONIC DEVICES
    • 电子设备冷却装置
    • US20080110600A1
    • 2008-05-15
    • US11946561
    • 2007-11-28
    • Kazuyuki MIKUBOSakae KITAJOYasuhiro SASAKIAtsushi OCHIMitsuru YAMAMOTO
    • Kazuyuki MIKUBOSakae KITAJOYasuhiro SASAKIAtsushi OCHIMitsuru YAMAMOTO
    • F28D15/00
    • H01L23/473G06F1/20H01L23/467H01L2924/0002H01L2924/00
    • The present invention provides a cooling apparatus which is easy to build and to fix it to electronic devices, superior in thermal conduction and heat dissipation, and possible to make thin the total configuration of the apparatus. The liquid cooling unit 9 and the air cooling unit 12 are formed in a unit. A heat absorption surface 19 of the liquid cooling unit 9 is contacted or bonded to the heat generation component such as the CPU and the heat generator, which have the largest power consumption and also locally generate heat within a small area in the box 2. In the liquid cooling unit 9, a liquid cooling pump 14 composed of an electromagnetic pump is arranged for circulating the coolant in the flow path 10. The heat generated by the heat generation components such as CPU 6, heat generator 7, and the like is thermally diffused with heat conduction into the whole liquid cooling unit 9 by circulating the coolant with the liquid cooling pump 14.
    • 本发明提供了一种易于构建并将其固定在电子设备上的散热装置,其热传导和散热优良,并且可以使装置的总体构型变薄。 液体冷却单元9和空气冷却单元12形成为一个单元。 液体冷却单元9的吸热表面19接触或结合到具有最大功率消耗的CPU和热发生器等发热组件,并且还在箱体2的小区域内局部地产生热量。 在液体冷却单元9中,布置有由电磁泵构成的液体冷却泵14,用于使冷却剂在流路10中循环。 由CPU 6,发热体7等发热部件产生的热量,通过使冷却液与液体冷却泵14循环,热传导到整个液体冷却单元9。