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公开(公告)号：US20150003009A1
公开(公告)日：2015-01-01
申请号：US14376137
申请日：2012-03-12
申请人： David A. Moore , Michael L. Sabotta , John P. Franz , Tahir Cader
发明人： David A. Moore , Michael L. Sabotta , John P. Franz , Tahir Cader
CPC分类号： H05K7/20736 , G06F1/20 , H05K7/20754 , H05K7/20781
摘要： Examples of the present disclosure may include methods and systems for cooling electronic components housed in a rack. An example system for cooling a rack may include a frame (100, 200a, 200b, 200c, 300a, 300b, 300c, 450, 452, 454) including a number of dividers (108-1, 208-1, 308-1, 408-1) internal to the rack that define a plurality of sections (104, 106, 112, 204, 206, 212, 304, 306, 312, 404-1, 404-2, 406-1, 406-2, 412-1, 412-2) within the rack. Moreover, an example system for cooling electronic components housed in a rack may further include a number of electronics sections (104, 106, 204, 206, 304, 306, 404-1, 404-2, 406-1, 406-2, 412-2) including at least a first number of electronic components (114-1, 114-2, 214-1, 214-2, 214-3, 214-4, 214-5, 214-6, 214-7, 214-8, 314-1, 314-2, 414), and a number of cooling sections (112, 212, 312, 412-1) including at least a first cooling system (102, 202, 402) that cools at least the first number of electronic components (114-1, 114-2, 214-1, 214-2, 214-3, 214-4, 214-5, 214-6, 214-7, 214-8, 314-1, 314-2, 414) via heat transfer through the number of dividers(108-1, 208-1, 308-1, 408-1).
摘要翻译： 本公开的示例可以包括用于冷却容纳在机架中的电子部件的方法和系统。 用于冷却机架的示例性系统可以包括包括多个分配器（108-1,208-1,308-1,40）的框架（100,200a，200b，200c，300a，300b，300c，450,452,454） （104,106,112,204,206,212,304,306,312,404-1,404-2,406-1,406-2,412）的所述机架内部定位多个部分 -1,412-2）。 此外，用于冷却容纳在机架中的电子部件的示例性系统还可以包括多个电子部分（104,106,204,206,304,306,404-1,404-2,406-1,406-2， 包括至少第一数量的电子部件（114-1,114-2,214-1,214-2,214-3,214-4,214-5,214-6,214-7， 包括至少冷却至少第一冷却系统（102,202,402）的冷却部分（112,212,312,412-1） 第一数量的电子部件（114-1,114-2,214-1,214-2,214-3,214-4,214-5,214-6,214-7,214-8,314-1） ，314-2,414），经由分配器（108-1,208-1,308-1,408-1）的数量的热传递。
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公开(公告)号：US20120307440A1
公开(公告)日：2012-12-06
申请号：US13387175
申请日：2010-02-26
申请人： John P. Franz , Wade D. Vinson , Yousef Jarrah
发明人： John P. Franz , Wade D. Vinson , Yousef Jarrah
CPC分类号： H05K7/20736 , F04D25/06 , F04D29/164 , F04D29/522 , F04D29/646 , G06F1/20 , H05K7/20172
摘要： In accordance with at least some embodiments, a computer system includes an enclosure (202) configured to hold at least one resource unit (204). The computer system also comprises a plurality of mixed-flow ducted fans units (400) selectively attached to the enclosure (202). Each mixed-flow ducted fan unit (400) comprises a duct (102) having an intake diameter, a bellmouth diameter, and an exhaust diameter. The bellmouth diameter is less than the intake diameter and the exhaust diameter.
摘要翻译： 根据至少一些实施例，计算机系统包括被配置为保存至少一个资源单元（204）的外壳（202）。 计算机系统还包括选择性地附接到外壳（202）的多个混合流动管道风扇单元（400）。 每个混流风扇风扇单元（400）包括具有进气口直径，喇叭口直径和排气直径的管道（102）。 喇叭口直径小于进气口直径和排气口径。
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公开(公告)号：US08202047B2
公开(公告)日：2012-06-19
申请号：US12116601
申请日：2008-05-07
IPC分类号： F04D29/60
CPC分类号： H05K7/20172
摘要： A fan module latching device includes a bezel, a base adapted for enclosing a fan, and a handle assembly rotatably retained between the bezel and the base. The handle assembly has a rearwardly depending cam member and a frontwardly extending handle for actuating the handle assembly between a neutral position and an actuated position. A module latch, attached to the base, includes a cam follower and at least one latching tab, the cam follower engaging the cam member such that when the handle assembly is in the neutral position the latching tab is extended outwardly with respect to the base and when the handle assembly is in the actuated position the latching tab is retracted inwardly with respect to the base.
摘要翻译： 风扇模块闩锁装置包括挡板，适于封闭风扇的底座以及可旋转地保持在挡板和底座之间的手柄组件。 手柄组件具有向后悬垂的凸轮构件和用于在中间位置和致动位置之间致动把手组件的向前延伸的手柄。 附接到基座的模块闩锁包括凸轮从动件和至少一个闩锁突出部，凸轮从动件与凸轮构件接合，使得当手柄组件处于中间位置时，闩锁片相对于底座向外延伸，并且 当手柄组件处于致动位置时，闩锁片相对于底座向内缩回。
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公开(公告)号：US20110255239A1
公开(公告)日：2011-10-20
申请号：US12762738
申请日：2010-04-19
申请人： John P. Franz
发明人： John P. Franz
CPC分类号： F04D29/545 , F04D29/522 , G06F1/183 , G06F1/20
摘要： In accordance with at least some embodiments, a single rotor ducted fan is disclosed. The single rotor ducted fan comprises a duct having an intake diameter and an impeller having a hub with blades that extend radially from the hub. The blades have a maximum tip diameter. The bellmouth diameter is less than the maximum tip diameter.
摘要翻译： 根据至少一些实施例，公开了单个转子管道风扇。 单转子管道风扇包括具有入口直径的管道和具有带轮毂的叶轮，叶轮具有从轮毂径向延伸的叶片。 叶片具有最大的尖端直径。 喇叭口直径小于最大尖端直径。
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公开(公告)号：US07976291B2
公开(公告)日：2011-07-12
申请号：US12211659
申请日：2008-09-16
IPC分类号： F04B39/02
CPC分类号： H02K7/14 , F04D25/082 , G06F1/20 , H02K9/06
摘要： A cooling fan includes an outer housing. A motor support is fixed to the outer housing and a motor is mounted to the motor support. A hub is coupled to the motor and, with the motor support, forms a motor enclosure that substantially surrounds the motor. Multiple blades extend radially from the hub and are arranged so as to generate a flow of air around the motor enclosure when the blades are rotated. The cooling fan also includes a motor cooler including a flow path through the motor enclosure, wherein the flow path has a first opening and a second opening, wherein the second opening is disposed within an area of lowered downstream pressure so as to develop a differential pressure between the first and second openings and generate a flow of air through the motor enclosure as the motor operates.
摘要翻译： 冷却风扇包括外壳。 马达支架固定在外壳上，马达安装在马达支架上。 集线器联接到电动机，并且与电动机支撑件形成基本上围绕电动机的电动机壳体。 多个叶片从轮毂径向延伸并且布置成当叶片旋转时在马达壳体周围产生空气流。 冷却风扇还包括电动机冷却器，其包括通过电机外壳的流动路径，其中流动路径具有第一开口和第二开口，其中第二开口设置在降低的下游压力的区域内，以产生差压 在第一和第二开口之间并且随着电动机的操作而产生通过电机外壳的空气流。
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公开(公告)号：US20110081851A1
公开(公告)日：2011-04-07
申请号：US12573800
申请日：2009-10-05
CPC分类号： H05K7/20727 , H05K7/20145 , Y10T137/0318
摘要： Embodiments of a flow control system and method are disclosed. An exemplary method may include causing air to move along an air flow path through at least one inlet formed in the housing over at least a portion of an electronic device, causing the air to move adjacent one or more component of the electronic device, and causing the air to move through at least one outlet formed in the housing. The method may also include adjusting at least one baffle in the air flow path between different positions based on configuration and power requirements of the electronic device to control the air flow through the housing along the air flow path.
摘要翻译： 公开了流量控制系统和方法的实施例。 示例性方法可以包括使空气沿着空气流动路径移动通过形成在壳体中的至少一个入口在电子设备的至少一部分上，导致空气相邻于电子设备的一个或多个部件移动，并引起 空气移动通过形成在壳体中的至少一个出口。 该方法还可以包括基于电子设备的配置和功率需求来调节不同位置之间的空气流动路径中的至少一个挡板，以控制沿着空气流动路径通过壳体的气流。
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公开(公告)号：US07800902B2
公开(公告)日：2010-09-21
申请号：US12133161
申请日：2008-06-04
IPC分类号： H05K7/20
CPC分类号： H05K7/20181 , H05K7/20145 , H05K7/20727
摘要： An air backflow prevention member includes a frame assembly including a plurality of vanes and a plurality of stops. The plurality of vanes are rotatable between an open position, wherein the plurality of vanes are oriented oblique to a direction of airflow and in contact with the plurality of stops, and a closed position, wherein the plurality of vanes are oriented perpendicular to the direction of airflow.
摘要翻译： 防空气回流构件包括：框架组件，其包括多个叶片和多个挡块。 所述多个叶片可在打开位置之间旋转，其中所述多个叶片相对于气流方向倾斜并与所述多个止动件接触并且处于关闭位置，其中所述多个叶片垂直于 气流。
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公开(公告)号：US07660110B2
公开(公告)日：2010-02-09
申请号：US12211670
申请日：2008-09-16
IPC分类号： H05K7/20
CPC分类号： H02K7/14 , F04D25/082 , G06F1/20 , H02K9/06
摘要： A computer system comprises a chassis, an electronic component disposed within the chassis, and a cooling fan that comprises a motor support fixed to a housing that is coupled to the chassis and a hub disposed within the housing. A plurality of blades extend radially from the hub. A motor is disposed within a motor enclosure formed by the motor support and the hub. The hub is rotatably coupled to the motor such that the plurality of blades generates a flow of air around the motor enclosure. The system comprises a motor cooler comprising a flow path through the motor enclosure, where the flow path has a first opening and a second opening, and where the second opening is disposed within an area of lowered downstream pressure so as to develop a differential pressure between the first and second openings and generate a flow of air through the motor enclosure.
摘要翻译： 计算机系统包括底盘，设置在底盘内的电子部件和冷却风扇，其包括固定到壳体的马达支撑件，该壳体联接到底盘以及设置在壳体内的毂。 多个叶片从轮毂径向延伸。 电动机设置在由电动机支撑件和轮毂形成的电动机壳体内。 轮毂可旋转地联接到马达，使得多个叶片在马达壳体周围产生空气流。 该系统包括电动机冷却器，其包括通过电机外壳的流动路径，其中流动路径具有第一开口和第二开口，并且其中第二开口设置在降低的下游压力的区域内，以便在 第一和第二开口并产生通过马达外壳的空气流。
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公开(公告)号：US07616440B2
公开(公告)日：2009-11-10
申请号：US10827965
申请日：2004-04-19
申请人： John P. Franz
发明人： John P. Franz
CPC分类号： F04D29/329 , F04D25/0613 , F04D25/082 , F04D29/282 , Y10T29/49245
摘要： The described embodiments relate to fans units. One exemplary fan unit includes a housing supporting a motor. The fan unit also includes an impeller coupled to the motor and configured to be rotated by the motor. The impeller comprises at least a first structure configured to move air past the housing and at least one second different structure configured to force air into the housing.
摘要翻译： 所描述的实施例涉及风扇单元。 一个示例性风扇单元包括支撑马达的壳体。 风扇单元还包括联接到电动机并被构造成由电动机旋转的叶轮。 叶轮包括至少第一结构，其构造成使空气移动经过壳体，并且至少一个第二不同结构构造成迫使空气进入壳体。
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公开(公告)号：US07447019B2
公开(公告)日：2008-11-04
申请号：US11263458
申请日：2005-10-31
CPC分类号： G06F1/20
摘要： A computer comprising a chassis supporting an electronic component. A fan housing with an axial duct is mounted to the chassis. 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.
摘要翻译： 一种包括支撑电子部件的底盘的计算机。 具有轴向管道的风扇壳体安装在底盘上。 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。
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