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1. 发明授权

US07724515B2 Disk array apparatus 有权
标题翻译：磁盘阵列设备
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
IPC分类号： G06F1/20 , H05K7/20 , F01N13/00
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。

2. 发明申请

US20080186679A1 DISK ARRAY SYSTEM AND ELECTRONIC APPARATUS 审中-公开
标题翻译：磁盘阵列系统和电子设备
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。

3. 发明申请

US20070109744A1 Disk array apparatus 有权
标题翻译：磁盘阵列设备
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

4. 发明申请

US20070053154A1 Disk array apparatus 失效
标题翻译：磁盘阵列设备
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。

5. 发明授权

US07903407B2 Cooling systems and electronic apparatus 有权
标题翻译：冷却系统和电子设备
公开(公告)号：US07903407B2
公开(公告)日：2011-03-08
申请号：US12370651
申请日：2009-02-13
申请人： Hitoshi Matsushima , Hiroshi Fukuda , Tadakatsu Nakajima
发明人： Hitoshi Matsushima , Hiroshi Fukuda , Tadakatsu Nakajima
IPC分类号： H05K7/20
CPC分类号： H05K7/20745
摘要： Temperature variation among electronic apparatuses installed in the data center is reduced, enhancement in reliability of the electronic apparatuses, and increase in service life are achieved, and efficient cooling of an electronic apparatus group is realized. Further, an electronic apparatus with low noise is provided. A front cover is provided on a front surface of an electronic apparatus, and a back cover is provided on a rear surface of it. A supplied air opening is formed at a lower side of the front cover, and an exhaust air opening is formed at an upper side of the back cover. The supplied air opening is connected to a blowing in opening from below the floor level, and the exhaust air opening is connected to a ceiling air duct. The ceiling air duct is provided with a heat exchanger, and indirect heat exchange is performed with external air.
摘要翻译：安装在数据中心的电子设备之间的温度变化减小，电子设备的可靠性提高，使用寿命延长，实现电子设备组的有效冷却。此外，提供了具有低噪声的电子设备。前盖设置在电子设备的前表面上，后盖设置在其后表面上。在前盖的下侧形成供气口，在后盖的上侧形成有排气开口。所供给的空气开口与地板下方的开口连通，排气口与天花板导风管连接。天花板风管设有热交换器，并且用外部空气进行间接热交换。

6. 发明申请

US20080259563A1 Disk array apparatus 有权
标题翻译：磁盘阵列设备
公开(公告)号：US20080259563A1
公开(公告)日：2008-10-23
申请号：US12010291
申请日：2008-01-23
申请人： Hiroshi Fukuda , Hitoshi Matsushima
发明人： Hiroshi Fukuda , Hitoshi Matsushima
IPC分类号： H05K7/20
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。

7. 发明申请

US20080007912A1 Disk array system 失效
公开(公告)号：US20080007912A1
公开(公告)日：2008-01-10
申请号：US11698851
申请日：2007-01-29
申请人： Hitoshi Matsushima , Hiroshi Fukuda
发明人： Hitoshi Matsushima , Hiroshi Fukuda
IPC分类号： H05K7/20
CPC分类号： G11B33/142 , G11B33/128
摘要： In a disk array apparatus according to an aspect of the invention, temperatures of disk drives arranged in a casing are equalized to reduce a noise. A disk array apparatus 50 comprises plural disk drives 2, fans 5, and a casing 1. The disk drives 2 are arranged in an array, the fans 5 are provided on one end side of rows of the disk drives, and the casing 1 accommodates the disk drives 2 and the fans 5. Air which has already cooled the disk drives flows through an air duct 10. A sub-fan 6 exhausts the air flowing through the air duct to the outside of the casing 1. A nozzle 11 is arranged in a front end portion of the air duct. One end portion of the nozzle 11 is arranged between the disk drives.

8. 发明申请

US20070025076A1 Disk array apparatus 有权
标题翻译：磁盘阵列设备
公开(公告)号：US20070025076A1
公开(公告)日：2007-02-01
申请号：US11346327
申请日：2006-02-03
申请人： Hitoshi Matsushima , Takayuki Atarashi , Yasumasa Nagawa , Hiroshi Fukuda
发明人： Hitoshi Matsushima , Takayuki Atarashi , Yasumasa Nagawa , Hiroshi Fukuda
IPC分类号： G06F1/20 , G06F1/16
CPC分类号： G11B33/142 , G11B33/128
摘要： For achieving installation of disk drives at high density, as well as, a large capacity and a high speed of the disk array apparatus, the disk array apparatus comprises disk drives, a box containing a large number of the disk drives in a direction of thickness thereof, wherein a throttle of flow passage, which combines a sour absorbing material in common, is provided above the disk drives in the downstream side of the disk array apparatus.
摘要翻译：为了实现高密度的磁盘驱动器的安装以及磁盘阵列装置的大容量和高速度，磁盘阵列装置包括磁盘驱动器，包含大量磁盘驱动器在厚度方向上的盒子其特征在于，在所述盘阵列装置的下游侧的所述盘驱动器的上方设置有共同地组合有酸吸收材料的流路节流阀。

9. 发明申请

US20060176665A1 Disk array apparatus and liquid cooling apparatus thereof 有权
标题翻译：磁盘阵列装置及其液体冷却装置
公开(公告)号：US20060176665A1
公开(公告)日：2006-08-10
申请号：US11346297
申请日：2006-02-03
申请人： Hitoshi Matsushima , Hiroshi Fukuda , Shunsuke Yamana
发明人： Hitoshi Matsushima , Hiroshi Fukuda , Shunsuke Yamana
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。

10. 发明授权

US07715188B2 Disk array apparatus for providing equalized cooling 有权
标题翻译：用于提供均匀冷却的磁盘阵列装置
公开(公告)号：US07715188B2
公开(公告)日：2010-05-11
申请号：US11346327
申请日：2006-02-03
申请人： Hitoshi Matsushima , Takayuki Atarashi , Yasumasa Nagawa , Hiroshi Fukuda
发明人： Hitoshi Matsushima , Takayuki Atarashi , Yasumasa Nagawa , Hiroshi Fukuda
IPC分类号： H05K5/00 , A47B77/08 , F28F13/12 , G11B33/14
CPC分类号： G11B33/142 , G11B33/128
摘要： A disk array apparatus includes a plurality of disk drives arranged in at least one disk drive line in a direction of an airflow, at least one shield plate, a housing containing the disk drives and the at least one shield plate therein, and flow passages arranged between an upper surface of the disk drives and an inner wall of the housing for enabling the airflow to pass through. The at least one shield plate is arranged between at least two of the disk drives of the at least one disk drive line for controlling the airflow on a downstream side of the flow passages.
摘要翻译：磁盘阵列装置包括沿气流方向布置在至少一个磁盘驱动线路中的多个磁盘驱动器，至少一个屏蔽板，容纳盘驱动器的壳体和其中的至少一个屏蔽板，并且布置成流动通道在盘驱动器的上表面和壳体的内壁之间，以使气流能够通过。所述至少一个屏蔽板布置在所述至少一个盘驱动线的至少两个盘驱动器之间，用于控制所述流动通道的下游侧的气流。

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