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公开(公告)号：US07675748B2
公开(公告)日：2010-03-09
申请号：US11043994
申请日：2005-01-28
CPC分类号： H05K7/20818 , G11B33/128 , G11B33/1413 , G11B33/1426
摘要： A disk array system includes a plurality of disk drives and at least one unit box including the plurality of disk drives aligned in the thickness direction of the disk drive, each disk drive including a thin case accommodating a recording disk, a read/write head, and a driving mechanism for driving the recording disk and the read/write head, and a control board for controlling the driving mechanism, the control board being mounted on the thin case. In the disk array system, the thin case and the unit box are composed of a thermally-conductive material, the unit box includes surfaces parallel to the thickness direction of the plurality of disk drives, and at least one of the surfaces has a cold plate filled with a refrigerant. Heat generated at the disk drives is transferred to the cold plate, thereby improving cooling performance.
摘要翻译： 磁盘阵列系统包括多个磁盘驱动器和至少一个单元盒，包括在盘驱动器的厚度方向上对齐的多个磁盘驱动器，每个磁盘驱动器包括容纳记录盘的薄壳体，读/写磁头， 以及用于驱动记录盘和读/写头的驱动机构，以及用于控制驱动机构的控制板，控制板安装在薄壳上。 在磁盘阵列系统中，薄壳体和单元盒由导热材料构成，单元盒包括平行于多个磁盘驱动器的厚度方向的表面，并且至少一个表面具有冷板 充满制冷剂。 磁盘驱动器产生的热量传递到冷板，从而提高冷却性能。
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2.发明申请Storage device system and cooling structure for logic circuit board for storage device system 失效用于存储设备系统逻辑电路板的存储设备系统和冷却结构公开(公告)号：US20050286221A1
公开(公告)日：2005-12-29
申请号：US10917281
申请日：2004-08-13
CPC分类号： H05K7/20736
摘要： In this invention, the CPU of a NAS board, which is liable to become hot, is cooled by concentrating a larger amount of air onto a heat sink. A plurality of logic circuit boards 3 are mounted on a control section 1D of a disc array device 1. The circuit component 4A for realizing the NAS function, liable to become hot, is provided with a heat sink 5. The aperture of the main air inlet section (Wb) is covered with a top plate 8. Airflow guidance sections (Wa, Wc) are respectively provided on both sides of the main air inlet section. Since the fin pitch of the airflow guidance sections is set narrow, the air inflow resistance (airflow resistance) of these is higher than that of the main air inlet section. Due to this difference in airflow resistance, the air in the vicinity of the airflow guidance sections is guided into the main air inlet section. The top plate 8 prevents outflow of air that has flowed into the main air inlet section to outside the heat sink 5.
摘要翻译： 在本发明中，容易变热的NAS板的CPU通过将更多量的空气集中到散热器上来冷却。 多个逻辑电路板3安装在盘阵列装置1的控制部分1D上。 用于实现易于变热的NAS功能的电路部件4A设置有散热器5。 主空气入口部分（Wb）的孔径被顶板8覆盖。 气流引导部分（Wa，Wc）分别设置在主进气部分的两侧。 由于气流引导部的翅片间距窄，因此这些的空气流入阻力（气流阻力）高于主空气导入部的空气流入阻力（气流阻力）。 由于气流阻力的差异，气流引导部附近的空气被引导到主空气入口部。 顶板8防止已经流入主空气入口部分的空气流到散热器5的外部。
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公开(公告)号：US20060176665A1
公开(公告)日：2006-08-10
申请号：US11346297
申请日：2006-02-03
IPC分类号： G06F1/20
CPC分类号： G06F1/206 , G06F2200/201 , Y02D10/16
摘要： In a cooling structure for use in a disk array apparatus, having boxes 27, each containing disk drives 26 therein by a lager number thereof, in each of the unit housings 114 are provided a air-blow fan 33, and also a liquid cooling system having a pump 107 for transmitting a liquid coolant, a radiator for discharging heats absorbed within the liquid coolant into an outside air, and pipes 101 for connecting those, etc., wherein a rotation speed of the pump is detected by a temperature sensor 120 attached on the pipe in the vicinity of an inlet of the radiator, thereby changing it depending on the temperature detected. With this, it is possible to achieve an improvement on cooling performances of the disk drives, which are contained within the housing of the disk array apparatus, and also to reduce an increase of temperature of the disk drives and unevenness in temperature among the disk drives, thereby enabling an improvement on the reliability and long lifetime of the disk drives and the cooling system thereof.
摘要翻译： 在用于磁盘阵列装置的冷却结构中，具有盒27，每个单元壳体114中的每一个包含盘驱动器26，每个单元壳体114中设置有鼓风扇33，以及液体冷却系统 具有用于传送液体冷却剂的泵107，用于将液体冷却剂中吸收的热量排放到外部空气中的散热器和用于连接那些的那些的管101等，其中泵的旋转速度由附接的温度传感器120检测 在散热器入口附近的管道上，由此根据检测到的温度而改变。 由此，能够实现包含在盘阵列装置的壳体内的盘驱动器的冷却性能的提高，并且还能够减少盘驱动器的温度升高和盘驱动器之间的温度不均匀 从而能够提高盘驱动器及其冷却系统的可靠性和长寿命。
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公开(公告)号：US07586741B2
公开(公告)日：2009-09-08
申请号：US11346297
申请日：2006-02-03
CPC分类号： G06F1/206 , G06F2200/201 , Y02D10/16
摘要： A liquid cooling apparatus for use in a disk array apparatus which contains a plural number of units having a disk drive inside of a housing and disposed within a rack, including an air-blow fan, a pump for transmitting liquid coolant, a radiator for transmitting heat absorbed into the liquid coolant into outside air, and pipes for connection of the pump and radiator. The liquid cooling apparatus further includes a temperature sensor disposed at a position for detecting temperature of the liquid coolant, which temperature changes in response to electric power consumed within the plural number of disk drives, and a rotation speed of the pump is controlled in dependence upon a detection signal from the temperature sensor.
摘要翻译： 一种用于磁盘阵列装置的液体冷却装置，其包含多个单元，所述多个单元具有壳体内部的盘驱动器并且设置在机架内，包括鼓风扇，用于传输液体冷却剂的泵，用于传输的散热器 吸收到液体冷却液中的热量进入外部空气，以及连接泵和散热器的管道。 液体冷却装置还包括温度传感器，其设置在用于检测液体冷却剂的温度的位置，该温度响应于在多个盘驱动器内消耗的电力而变化，并且泵的旋转速度依赖于 来自温度传感器的检测信号。
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5.发明授权Storage device system and cooling structure for logic circuit board for storage device system 失效用于存储设备系统逻辑电路板的存储设备系统和冷却结构公开(公告)号：US07359191B2
公开(公告)日：2008-04-15
申请号：US10917281
申请日：2004-08-13
IPC分类号： H05K7/20
CPC分类号： H05K7/20736
摘要： In this invention, the CPU of a NAS board, which is liable to become hot, is cooled by concentrating a larger amount of air onto a heat sink. A plurality of logic circuit boards 3 are mounted on a control section 1D of a disc array device 1. The circuit component 4A for realizing the NAS function, liable to become hot, is provided with a heat sink 5. The aperture of the main air inlet section (Wb) is covered with a top plate 8. Airflow guidance sections (Wa, Wc) are respectively provided on both sides of the main air inlet section. Since the fin pitch of the airflow guidance sections is set narrow, the air inflow resistance (airflow resistance) of these is higher than that of the main air inlet section. Due to this difference in airflow resistance, the air in the vicinity of the airflow guidance sections is guided into the main air inlet section. The top plate 8 prevents outflow of air that has flowed into the main air inlet section to outside the heat sink 5.
摘要翻译： 在本发明中，容易变热的NAS板的CPU通过将更多量的空气集中到散热器上来冷却。 多个逻辑电路板3安装在盘阵列装置1的控制部分1D上。 用于实现易于变热的NAS功能的电路部件4A设置有散热器5。 主空气入口部分（Wb）的孔径被顶板8覆盖。 气流引导部分（Wa，Wc）分别设置在主进气部分的两侧。 由于气流引导部的翅片间距窄，因此这些的空气流入阻力（气流阻力）高于主空气导入部的空气流入阻力（气流阻力）。 由于气流阻力的差异，气流引导部附近的空气被引导到主空气入口部。 顶板8防止已经流入主空气入口部分的空气流到散热器5的外部。
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公开(公告)号：US20060077776A1
公开(公告)日：2006-04-13
申请号：US11043994
申请日：2005-01-28
IPC分类号： G11B7/085
CPC分类号： H05K7/20818 , G11B33/128 , G11B33/1413 , G11B33/1426
摘要： A disk array system includes a plurality of disk drives and at least one unit box including the plurality of disk drives aligned in the thickness direction of the disk drive, each disk drive including a thin case accommodating a recording disk, a read/write head, and a driving mechanism for driving the recording disk and the read/write head, and a control board for controlling the driving mechanism, the control board being mounted on the thin case. In the disk array system, the thin case and the unit box are composed of a thermally-conductive material, the unit box includes surfaces parallel to the thickness direction of the plurality of disk drives, and at least one of the surfaces has a cold plate filled with a refrigerant. Heat generated at the disk drives is transferred to the cold plate, thereby improving cooling performance.
摘要翻译： 磁盘阵列系统包括多个磁盘驱动器和至少一个单元盒，包括在盘驱动器的厚度方向上对齐的多个磁盘驱动器，每个磁盘驱动器包括容纳记录盘的薄壳体，读/写磁头， 以及用于驱动记录盘和读/写头的驱动机构，以及用于控制驱动机构的控制板，控制板安装在薄壳上。 在磁盘阵列系统中，薄壳体和单元盒由导热材料构成，单元盒包括平行于多个磁盘驱动器的厚度方向的表面，并且至少一个表面具有冷板 充满制冷剂。 磁盘驱动器产生的热量传递到冷板，从而提高冷却性能。
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公开(公告)号：US07724515B2
公开(公告)日：2010-05-25
申请号：US12010291
申请日：2008-01-23
申请人： Hiroshi Fukuda , Hitoshi Matsushima
发明人： Hiroshi Fukuda , Hitoshi Matsushima
CPC分类号： G06F1/20 , G06F1/182 , G11B17/26 , G11B33/142 , H05K7/20736 , Y10S454/906
摘要： In a disk array apparatus, by taking note of a first sound of a specific frequency which is a noise element of original sounds generated from a fan, a second sound whose phase is inverted to that of the first sound is generated by a structure of a cooling air flow path passing through the fan, and the second sound is synthesized with the first sound on the cooling air flow path, thereby reducing the noise. For example, an exhaust duct is located on a fan unit in an upper part of the apparatus, two flow paths extending to an exhaust port are formed in an internal structure of the exhaust duct, and the two flow paths are designed so that the difference in the flow path length therebetween becomes equivalent to half wavelength of the specific frequency.
摘要翻译： 在磁盘阵列装置中，通过记录作为从风扇产生的原始声音的噪声要素的特定频率的第一声音，其相位与第一声音的相反相反的第二声音由 通过风扇的冷却空气流动路径，并且第二声音在冷却空气流动路径上与第一声音合成，从而降低噪音。 例如，排气管位于设备上部的风扇单元上，延伸到排气口的两个流路形成在排气管的内部结构中，并且两个流路被设计成使得差异 在其流动路径中，其长度变得等于特定频率的一半波长。
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公开(公告)号：US20080186679A1
公开(公告)日：2008-08-07
申请号：US11836922
申请日：2007-08-10
申请人： Hitoshi Matsushima , Hiroshi Fukuda
发明人： Hitoshi Matsushima , Hiroshi Fukuda
IPC分类号： H05K7/20
CPC分类号： G11B33/1426 , G11B33/08 , G11B33/128 , G11B33/1413
摘要： The object of the invention is to provide a disk array system and electronic apparatus capable of both excellent cooling of heat generating members and reduction of noise from the apparatus. A disk array system accommodates a plurality of disk drives 2 and has a controller 6 for controlling the disk drives 2. A refrigeration cycle system is formed with a compressor 10, a radiator 12, an expansion valve 9 and a cold plate 7. The controller 6 is cooled by the refrigeration cycle system. Two-phase refrigerant coming out from the expansion valve 9 collides with a heat receiving surface of the cold plate 7.
摘要翻译： 本发明的目的是提供一种盘阵列系统和电子设备，其能够对发热元件进行极好的冷却和减少来自该装置的噪声。 磁盘阵列系统容纳多个磁盘驱动器2，并具有用于控制磁盘驱动器2的控制器6。 制冷循环系统由压缩机10，散热器12，膨胀阀9和冷板7形成。 控制器6由制冷循环系统冷却。 从膨胀阀9排出的两相制冷剂与冷板7的受热面碰撞。
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公开(公告)号：US20070109744A1
公开(公告)日：2007-05-17
申请号：US11345545
申请日：2006-02-02
申请人： Hitoshi Matsushima , Hiroshi Fukuda
发明人： Hitoshi Matsushima , Hiroshi Fukuda
IPC分类号： H05K7/20
CPC分类号： H05K7/20836 , G11B33/12
摘要： A disk array apparatus comprises a casing, a disk drive group configured by a plurality of disk drives, a controller unit configured by a plurality of circuit substrates, a plurality of cooling fans, and backflow prevention members. The plurality of cooling fans is provided so as to be aligned between the disk drive group and the controller unit in the casing. The backflow prevention members are provided so as to protrude on the side of the disk drive group or on the side of the controller unit from between the cooling fans while extending to define a space on the inlet side or the outlet side of the cooling fans
摘要翻译： 磁盘阵列装置包括壳体，由多个磁盘驱动器构成的磁盘驱动器组，由多个电路基板构成的控制单元，多个冷却风扇和防回流部件。 多个冷却风扇被设置为在盘驱动组和壳体中的控制器单元之间对准。 防回流构件设置成在冷却风扇之间从盘驱动组侧面或控制器单元侧突出，同时延伸以限定冷却风扇的入口侧或出口侧的空间
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公开(公告)号：US20070053154A1
公开(公告)日：2007-03-08
申请号：US11261620
申请日：2005-10-31
申请人： Hiroshi Fukuda , Hitoshi Matsushima
发明人： Hiroshi Fukuda , Hitoshi Matsushima
IPC分类号： G06F1/20
CPC分类号： G11B33/022 , G11B33/12 , G11B33/1406 , G11B33/144
摘要： A disk array apparatus including a rack-shaped basic frame, and a plurality of disk boxes that can be inserted into and pulled out of the basic frame depth-wise. Each disk box has: disk drive connectors for connecting a plurality of disk drives arranged in a matrix on a platter substrate, which is the bottom face of the disk box, roughly parallel to the depth direction of the basic frame; and a cooling module for cooling the disk drives. The disk box is a hermetically sealed structure.
摘要翻译： 一种盘阵列装置，包括一个齿条基本框架，以及可以在基本框架中深入插入和拉出的多个盘盒。 每个磁盘盒具有：用于将布置在矩阵中的多个磁盘驱动器连接器的磁盘驱动器连接器，该多个磁盘驱动器布置在盘片基板上，该盘片基板是磁盘盒的底面，大致平行于基本框架的深度方向; 以及用于冷却磁盘驱动器的冷却模块。 磁盘盒是密封结构。
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