公开(公告)号：US20110060471A1

公开(公告)日：2011-03-10

申请号：US12557340

申请日：2009-09-10

申请人： Trevor J. Aggus ,  Helane F. Daniels ,  Linda Derechailo ,  Richard Jaccard ,  Roman Kelbert ,  Steve Mak ,  Charles Truax ,  Niv Zilberman

发明人： Trevor J. Aggus ,  Helane F. Daniels ,  Linda Derechailo ,  Richard Jaccard ,  Roman Kelbert ,  Steve Mak ,  Charles Truax ,  Niv Zilberman

IPC分类号： G05D7/06 ,  G05D23/19

CPC分类号： H05K7/20836 ,  G06F1/20 ,  G06F1/206

摘要： A temperature control system and methods that remove dust or debris from inside an electrical equipment chassis are provided. One or more fans are placed in or near the exterior of the chassis. The fans are operated either in reverse, forward, pulsing, or reverse pulsing modes to create turbulent air flow through the chassis. The change in air flow pattern helps dislodge dust and particles. Once airborne, the fans can exhaust the dust and particles. Further, some embodiments provide vanes or other elements to further direct air flow. The temperature control system can be used in any electrical equipment that is ventilated with fans. The temperature control system provides the advantage of a low cost and efficient method for ensuring that dust does not accumulate on components within an enclosure.

摘要翻译： 提供了从电气设备底盘内部除去灰尘或碎屑的温度控制系统和方法。 一个或多个风扇放置在机箱外部或附近。 风扇以反向，前进，脉冲或反向脉冲模式运行，以产生通过底盘的湍流空气流。 气流模式的变化有助于消除灰尘和颗粒物。 一旦机载，风扇可以排出灰尘和颗粒物。 此外，一些实施例提供叶片或其它元件以进一步引导空气流动。 温度控制系统可用于任何通风风扇的电气设备。 温度控制系统提供了低成本和有效方法的优点，以确保灰尘不会积聚在外壳内的部件上。

公开(公告)号：US08175757B2

公开(公告)日：2012-05-08

申请号：US12557340

申请日：2009-09-10

申请人： Trevor J. Aggus ,  Helane F. Daniels ,  Linda Derechailo ,  Richard Jaccard ,  Roman Kelbert ,  Steve Mak ,  Charles Truax ,  Niv Zilberman

发明人： Trevor J. Aggus ,  Helane F. Daniels ,  Linda Derechailo ,  Richard Jaccard ,  Roman Kelbert ,  Steve Mak ,  Charles Truax ,  Niv Zilberman

IPC分类号： G05D23/00

CPC分类号： H05K7/20836 ,  G06F1/20 ,  G06F1/206

摘要： A temperature control system and methods that remove dust or debris from inside an electrical equipment chassis are provided. One or more fans are placed in or near the exterior of the chassis. The fans are operated either in reverse, forward, pulsing, or reverse pulsing modes to create turbulent air flow through the chassis. The change in air flow pattern helps dislodge dust and particles. Once airborne, the fans can exhaust the dust and particles. Further, some embodiments provide vanes or other elements to further direct air flow. The temperature control system can be used in any electrical equipment that is ventilated with fans. The temperature control system provides the advantage of a low cost and efficient method for ensuring that dust does not accumulate on components within an enclosure.

摘要翻译： 提供了从电气设备底盘内部除去灰尘或碎屑的温度控制系统和方法。 一个或多个风扇放置在机箱外部或附近。 风扇以反向，前进，脉冲或反向脉冲模式运行，以产生通过底盘的湍流空气流。 气流模式的变化有助于消除灰尘和颗粒物。 一旦机载，风扇可以排出灰尘和颗粒物。 此外，一些实施例提供叶片或其它元件以进一步引导空气流动。 温度控制系统可用于任何通风风扇的电气设备。 温度控制系统提供了低成本和有效方法的优点，以确保灰尘不会积聚在外壳内的部件上。