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公开(公告)号：US20120012275A1
公开(公告)日：2012-01-19
申请号：US13243369
申请日：2011-09-23
IPC分类号： F28F27/00
CPC分类号： F04D27/004 , F04D27/008 , F05D2270/335 , G06F1/20 , H05K7/20209
摘要： A system for cooling an electronics enclosure comprises a plurality of fan modules. Each fan module comprises, a motor for driving a fan at a variable rotational speed, a microcontroller for controlling the rotational speed of the motor, an interface for electronically communicating between the microcontroller and an infrastructure controller external to the fan module, the infrastructure controller providing a target speed to the microcontroller, a memory for storing data including speed avoidance zones, wherein when the target speed falls within one of the speed avoidance zones, the microcontroller controls the motor speed to be slightly outside the speed avoidance zone.
摘要翻译： 用于冷却电子外壳的系统包括多个风扇模块。 每个风扇模块包括：用于以可变转速驱动风扇的电动机，用于控制电动机转速的微控制器，用于在微控制器与风扇模块外部的基础设施控制器之间进行电子通信的接口，基础设施控制器提供 到微控制器的目标速度，用于存储包括速度避免区域的数据的存储器，其中当目标速度落入避雷区域之一时，微控制器将电机速度控制在略微偏离避雷区域外。
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公开(公告)号：US20080310967A1
公开(公告)日：2008-12-18
申请号：US12107140
申请日：2008-04-22
CPC分类号： F04D27/004 , F04D27/008 , F05D2270/335 , G06F1/20 , H05K7/20209
摘要： An intelligent air moving apparatus for cooling an electronics enclosure includes a motor for driving a fan at a variable rotational speed and a microcontroller for controlling the rotational speed of the motor. The microcontroller includes a speed sensor for sensing the rotational speed such that when the sensed rotational speed deviates below a target speed, the microcontroller detects a locked rotor condition.
摘要翻译： 一种用于冷却电子机柜的智能气动装置包括用于以可变转速驱动风扇的电动机和用于控制电动机转速的微控制器。 微控制器包括用于感测转速的速度传感器，使得当感测到的转速偏离到目标速度以下时，微控制器检测到锁定的转子状况。
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3.发明申请公开(公告)号：US20080312888A1
公开(公告)日：2008-12-18
申请号：US12213146
申请日：2008-06-16
申请人： Wade D. Vinson , Paul R. Culley , Thomas D. Rhodes
发明人： Wade D. Vinson , Paul R. Culley , Thomas D. Rhodes
IPC分类号： G06F17/10
CPC分类号： G06F1/20
摘要： A computer-implemented method is used for determining cooling requirements of a computer system enclosure, where the enclosure includes a number of installed modules, the modules including fan modules. The method includes the steps of determining an individual impedance curve of each installed module; determining fan curves for the installed fan modules; based on the individual impedance curves, determining an overall system impedance curve for the computer system; determining desired performance requirements for the computer system; based on the desired performance requirements, determining corresponding fan curves; and choosing a fan curve that intersects the system impedance curve.
摘要翻译： 计算机实现的方法用于确定计算机系统机箱的冷却需求，其中机箱包括多个已安装的模块，模块包括风扇模块。 该方法包括以下步骤：确定每个安装的模块的单个阻抗曲线; 确定安装的风扇模块的风扇曲线; 基于各个阻抗曲线，确定计算机系统的整个系统阻抗曲线; 确定计算机系统的期望性能要求; 根据所需的性能要求，确定相应的风扇曲线; 并选择与系统阻抗曲线相交的风扇曲线。
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4.发明授权公开(公告)号：US08117012B2
公开(公告)日：2012-02-14
申请号：US12213146
申请日：2008-06-16
申请人： Wade D. Vinson , Paul R. Culley , Thomas D. Rhodes
发明人： Wade D. Vinson , Paul R. Culley , Thomas D. Rhodes
IPC分类号： G06F17/50
CPC分类号： G06F1/20
摘要： A computer-implemented method is used for determining cooling requirements of a computer system enclosure, where the enclosure includes a number of installed modules, the modules including fan modules. The method includes the steps of determining an individual impedance curve of each installed module; determining fan curves for the installed fan modules; based on the individual impedance curves, determining an overall system impedance curve for the computer system; determining desired performance requirements for the computer system; based on the desired performance requirements, determining corresponding fan curves; and choosing a fan curve that intersects the system impedance curve.
摘要翻译： 计算机实现的方法用于确定计算机系统机箱的冷却需求，其中机箱包括多个已安装的模块，模块包括风扇模块。 该方法包括以下步骤：确定每个安装的模块的单个阻抗曲线; 确定安装的风扇模块的风扇曲线; 基于各个阻抗曲线，确定计算机系统的整个系统阻抗曲线; 确定计算机系统的期望性能要求; 根据所需的性能要求，确定相应的风扇曲线; 并选择与系统阻抗曲线相交的风扇曲线。
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公开(公告)号：US07443671B2
公开(公告)日：2008-10-28
申请号：US11263662
申请日：2005-10-31
CPC分类号： H05K7/20727 , G06F1/20 , H01L2924/0002 , H05K7/20172 , H01L2924/00
摘要： A cooling fan comprising a housing that connects to a chassis that is operable to support an electronic component. An axial duct runs through the housing. A blade assembly is rotatably disposed within the duct and comprises a plurality of fan blades that extend radially from a hub to a fan diameter. The axial duct has a chord length at least equal to the fan diameter. A motor assembly is disposed within the axial duct and coupled to said blade assembly. The cooling fan provides a cooling capacity of at least 1.5 air horsepower per cubic inch volume of the cooling fan.
摘要翻译： 一种冷却风扇，包括壳体，其连接到可操作以支撑电子部件的底盘。 轴向通道穿过外壳。 叶片组件可旋转地设置在管道内，并且包括从轮毂径向延伸到风扇直径的多个风扇叶片。 轴向管道具有至少等于风扇直径的弦长。 马达组件设置在轴向管道内并联接到所述刀片组件。 冷却风扇提供冷却风扇的每立方英寸容积至少1.5空气功率的冷却能力。
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公开(公告)号：US07027309B2
公开(公告)日：2006-04-11
申请号：US10783146
申请日：2004-02-20
申请人： John P. Franz , Wade D. Vinson , Arthur G. Volkmann , David Deis , George D. Megason , Joseph R. Allen
发明人： John P. Franz , Wade D. Vinson , Arthur G. Volkmann , David Deis , George D. Megason , Joseph R. Allen
CPC分类号： H01R13/62933 , H01R2201/06
摘要： According to one embodiment, the present invention includes a first electrical connector located on a computer component and a biasing mechanism having a leverage member, such that actuation of the leverage member biases the first electrical connector between engaged and disengaged positions with respect to a second electrical connector separate from the computer component.
摘要翻译： 根据一个实施例，本发明包括位于计算机部件上的第一电连接器和具有杠杆部件的偏置机构，使得杠杆部件的致动相对于第二电连接器将接合和分离位置偏置第一电连接器 连接器与计算机组件分离。
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公开(公告)号：US07660115B2
公开(公告)日：2010-02-09
申请号：US12115266
申请日：2008-05-05
申请人： John P. Franz , Joseph R. Allen , Wade D. Vinson , Eric Mei
发明人： John P. Franz , Joseph R. Allen , Wade D. Vinson , Eric Mei
IPC分类号： H05K7/20
CPC分类号： F16L5/10 , F04D29/083 , F04D29/545
摘要： A fan docking collar for sealing between a fan housing of a fan and an enclosure wall to improve fan performance by preventing flow recirculation. The docking collar includes a pliable body that defines an opening for air flow. The body has a seal for mating with the fan housing and a rim for sealing against the enclosure wall.
摘要翻译： 用于密封风扇的风扇外壳和外壳壁之间的风扇对接套环，通过防止流动循环来改善风扇性能。 对接套环包括限定用于空气流动的开口的柔性体。 主体具有用于与风扇壳体配合的密封件和用于密封外壳壁的边缘。
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公开(公告)号：US20080304230A1
公开(公告)日：2008-12-11
申请号：US12107810
申请日：2008-04-23
IPC分类号： H05K7/20
CPC分类号： H05K7/20727 , G06F1/20
摘要： A heat-sink structure includes a base and fins, the latter defining gaps with a cross-sectional area less than 24 mm2.
摘要翻译： 散热结构包括底座和翅片，后者限定了横截面积小于24mm 2的间隙。
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公开(公告)号：US20080303360A1
公开(公告)日：2008-12-11
申请号：US12100300
申请日：2008-04-09
申请人： Wade D. Vinson , John P. Franz , George A. Ozuna
发明人： Wade D. Vinson , John P. Franz , George A. Ozuna
CPC分类号： H02K9/06 , H02K5/15 , H02K5/1732 , H02K5/20
摘要： A motor with improved bearing life has a shaft rotatably supported by a pair bearings. The motor further has a stator and a rotor, wherein one of the stator and the rotor is mounted to the shaft and the other of the stator and the rotor surrounds the shaft so that the stator and rotor can rotate with respect to one another. The motor has one or more features to protect at least one of the bearings from heat emitted by at least one of the stator and the rotor.
摘要翻译： 轴承寿命延长的电机具有由一对轴承可旋转地支撑的轴。 电动机还具有定子和转子，其中定子和转子中的一个安装到轴上，定子和转子中的另一个围绕轴，使得定子和转子可以相对于彼此旋转。 电动机具有一个或多个特征以保护至少一个轴承不受定子和转子中的至少一个所发出的热量的影响。
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公开(公告)号：US20080303225A1
公开(公告)日：2008-12-11
申请号：US12115266
申请日：2008-05-05
申请人： John P. Franz , Joseph R. Allen , Wade D. Vinson , Eric Mei
发明人： John P. Franz , Joseph R. Allen , Wade D. Vinson , Eric Mei
IPC分类号： F16J15/02
CPC分类号： F16L5/10 , F04D29/083 , F04D29/545
摘要： A fan docking collar for sealing between a fan housing of a fan and an enclosure wall to improve fan performance by preventing flow recirculation. The docking collar includes a pliable body that defines an opening for air flow. The body has a seal for mating with the fan housing and a rim for sealing against the enclosure wall.
摘要翻译： 用于密封风扇的风扇外壳和外壳壁之间的风扇对接套环，通过防止流动循环来改善风扇性能。 对接套环包括限定用于空气流动的开口的柔性体。 主体具有用于与风扇壳体配合的密封件和用于密封外壳壁的边缘。
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