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公开(公告)号：US08641361B2
公开(公告)日：2014-02-04
申请号：US12756594
申请日：2010-04-08
IPC分类号： F04D27/00
CPC分类号： F04D29/4226 , F04D29/422 , F04D29/462
摘要： Methods, apparatus, and products are disclosed for improving the airflow exiting a blower that has one or more adjustable guide vanes that are affixed to the blower at one or more pivot points located in an outlet of the blower that include: determining a rotational speed of an impeller in the blower and adjusting a position of at least one of the adjustable guide vanes in dependence upon the rotational speed of the impeller.
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2.发明授权Airflow from a blower with one or more adjustable guide vanes that are affixed to the blower at one or more pivot points located in an outlet of the blower 有权来自具有一个或多个可调节导向叶片的鼓风机的气流，其在位于鼓风机出口处的一个或多个枢转点处固定到鼓风机公开(公告)号：US08657558B2
公开(公告)日：2014-02-25
申请号：US12756472
申请日：2010-04-08
IPC分类号： F04D29/46
CPC分类号： F04D29/4226 , F04D29/422 , F04D29/462
摘要： Methods, apparatus, and products are disclosed for improving the airflow exiting a blower that has one or more adjustable guide vanes that are affixed to the blower at one or more pivot points located in an outlet of the blower that include: determining a rotational speed of an impeller in the blower and adjusting a position of at least one of the adjustable guide vanes in dependence upon the rotational speed of the impeller.
摘要翻译： 公开了用于改进离开鼓风机的气流的方法，装置和产品，所述风扇具有一个或多个可调导向叶片，所述导向叶片在位于鼓风机出口处的一个或多个枢转点处固定到鼓风机，包括： 鼓风机中的叶轮，并且根据叶轮的旋转速度来调整至少一个可调导叶的位置。
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3.发明授权Airflow from a blower with one or more adjustable guide vanes that are affixed to the blower at one or more pivot points located in an outlet of the blower 有权来自具有一个或多个可调节导向叶片的鼓风机的气流，其在位于鼓风机出口处的一个或多个枢转点处固定到鼓风机公开(公告)号：US08591167B2
公开(公告)日：2013-11-26
申请号：US12756429
申请日：2010-04-08
IPC分类号： F04D27/00
CPC分类号： F04D29/4226 , F04D29/422 , F04D29/462
摘要： Methods, apparatus, and products are disclosed for improving the airflow exiting a blower that has one or more adjustable guide vanes that are affixed to the blower at one or more pivot points located in an outlet of the blower that include: determining a rotational speed of an impeller in the blower and adjusting a position of at least one of the adjustable guide vanes in dependence upon the rotational speed of the impeller.
摘要翻译： 公开了用于改进离开鼓风机的气流的方法，装置和产品，所述风扇具有一个或多个可调导向叶片，所述导向叶片在位于鼓风机出口处的一个或多个枢转点处固定到鼓风机，包括： 鼓风机中的叶轮，并且根据叶轮的旋转速度来调整至少一个可调导叶的位置。
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公开(公告)号：US20110250049A1
公开(公告)日：2011-10-13
申请号：US12756594
申请日：2010-04-08
IPC分类号： F04D27/00
CPC分类号： F04D29/4226 , F04D29/422 , F04D29/462
摘要： Methods, apparatus, and products are disclosed for improving the airflow exiting a blower that has one or more adjustable guide vanes that are affixed to the blower at one or more pivot points located in an outlet of the blower that include: determining a rotational speed of an impeller in the blower and adjusting a position of at least one of the adjustable guide vanes in dependence upon the rotational speed of the impeller.
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5.发明申请Airflow From A Blower With One Or More Adjustable Guide Vanes That Are Affixed To The Blower At One Or More Pivot Points Located In An Outlet Of The Blower 有权来自鼓风机的气流具有一个或多个可调节导向叶片，其被布置在鼓风机上位于鼓风机出口处的一个或多个枢轴点公开(公告)号：US20110250047A1
公开(公告)日：2011-10-13
申请号：US12756429
申请日：2010-04-08
IPC分类号： F04D27/00
CPC分类号： F04D29/4226 , F04D29/422 , F04D29/462
摘要： Methods, apparatus, and products are disclosed for improving the airflow exiting a blower that has one or more adjustable guide vanes that are affixed to the blower at one or more pivot points located in an outlet of the blower that include: determining a rotational speed of an impeller in the blower and adjusting a position of at least one of the adjustable guide vanes in dependence upon the rotational speed of the impeller.
摘要翻译： 公开了用于改进离开鼓风机的气流的方法，装置和产品，所述风扇具有一个或多个可调导向叶片，所述导向叶片在位于鼓风机出口处的一个或多个枢转点处固定到鼓风机，包括： 鼓风机中的叶轮，并且根据叶轮的旋转速度来调整至少一个可调导叶的位置。
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公开(公告)号：US20110250048A1
公开(公告)日：2011-10-13
申请号：US12756472
申请日：2010-04-08
CPC分类号： F04D29/4226 , F04D29/422 , F04D29/462
摘要： Methods, apparatus, and products are disclosed for improving the airflow exiting a blower that has one or more adjustable guide vanes that are affixed to the blower at one or more pivot points located in an outlet of the blower that include: determining a rotational speed of an impeller in the blower and adjusting a position of at least one of the adjustable guide vanes in dependence upon the rotational speed of the impeller.
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公开(公告)号：US07751990B2
公开(公告)日：2010-07-06
申请号：US12176795
申请日：2008-07-21
申请人： Brian M. Kerrigan , Randolph S. Kolvick , Jason A. Matteson , Thomas D. Pahel, Jr. , Mark E. Steinke
发明人： Brian M. Kerrigan , Randolph S. Kolvick , Jason A. Matteson , Thomas D. Pahel, Jr. , Mark E. Steinke
IPC分类号： G01B3/44
CPC分类号： B01D46/0086 , H05K7/20181
摘要： Detecting a fouled air filter in a computer equipment enclosure that includes an air filter, a supply plenum connecting the air filter and the computer equipment enclosure, a fan operating at a current fan speed, and a filter monitoring module connected for data communications to a management module. Detecting a fouled air filter according to embodiments of the present invention includes calculating, by the filter monitoring module, a pressure differential across the air filter; determining, for the current fan speed by the filter monitoring module in dependence upon a pressure differential profile for the air filter, whether the calculated pressure differential across the air filter exceeds a predetermined threshold value; and if the calculated pressure differential across the air filter exceeds the predetermined threshold value, reporting, by the filter monitoring module to the management module, that the calculated pressure differential across the air filter exceeds the predetermined threshold value.
摘要翻译： 在包括空气过滤器，连接空气过滤器和计算机设备外壳的供气室，以当前风扇速度运行的风扇和连接到管理数据通信的过滤器监控模块的计算机设备外壳中检测污浊空气过滤器 模块。 检测根据本发明的实施例的污浊空气过滤器包括通过过滤器监控模块计算空气过滤器两端的压力差; 根据所述空气过滤器的压差曲线来确定由所述过滤器监控模块获得的当前风扇速度，所述计算出的所述空气过滤器上的压差是否超过预定阈值; 并且如果计算出的空气过滤器的压差超过预定阈值，则由过滤器监视模块向管理模块报告计算出的空气过滤器上的压力差超过预定阈值。
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公开(公告)号：US20110316706A1
公开(公告)日：2011-12-29
申请号：US12822473
申请日：2010-06-24
CPC分类号： G01F1/68 , B01D46/0086 , B01D2273/30 , G01K3/14 , G01K7/427
摘要： One embodiment involves detecting the fouling of an air filter used to filter airflow entering a computer system. An expected airflow rate is obtained from a current fan speed. An expected temperature rise between two positions is computed as a function of the expected airflow rate and the power consumption of heat-generating components, such as servers. An actual temperature rise is obtained from temperature sensors. An electronic alert is automatically generated in response to the actual temperature rise exceeding the expected temperature rise by a setpoint. Different setpoints may be used to trigger distinct electronic alerts.
摘要翻译： 一个实施例涉及检测用于过滤进入计算机系统的空气的空气过滤器的结垢。 从当前风扇速度获得预期的气流速率。 根据预期的气流速率和诸如服务器之类的发热组件的功耗来计算两个位置之间的预期温度上升。 从温度传感器获得实际的温升。 响应于超过预期温度上升设定点的实际温升，自动产生电子警报。 不同的设定点可用于触发不同的电子警报。
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公开(公告)号：US20100017151A1
公开(公告)日：2010-01-21
申请号：US12176795
申请日：2008-07-21
申请人： Brian M. Kerrigan , Randolph S. Kolvick , Jason A. Matteson , Thomas D. Pahel, JR. , Mark E. Steinke
发明人： Brian M. Kerrigan , Randolph S. Kolvick , Jason A. Matteson , Thomas D. Pahel, JR. , Mark E. Steinke
CPC分类号： B01D46/0086 , H05K7/20181
摘要： Detecting a fouled air filter in a computer equipment enclosure that includes an air filter, a supply plenum connecting the air filter and the computer equipment enclosure, a fan operating at a current fan speed, and a filter monitoring module connected for data communications to a management module. Detecting a fouled air filter according to embodiments of the present invention includes calculating, by the filter monitoring module, a pressure differential across the air filter; determining, for the current fan speed by the filter monitoring module in dependence upon a pressure differential profile for the air filter, whether the calculated pressure differential across the air filter exceeds a predetermined threshold value; and if the calculated pressure differential across the air filter exceeds the predetermined threshold value, reporting, by the filter monitoring module to the management module, that the calculated pressure differential across the air filter exceeds the predetermined threshold value.
摘要翻译： 在包括空气过滤器，连接空气过滤器和计算机设备外壳的供气室，以当前风扇速度运行的风扇和连接到管理数据通信的过滤器监控模块的计算机设备外壳中检测污浊空气过滤器 模块。 检测根据本发明的实施例的污浊空气过滤器包括通过过滤器监控模块计算空气过滤器两端的压力差; 根据所述空气过滤器的压差曲线来确定由所述过滤器监控模块获得的当前风扇速度，所述计算出的所述空气过滤器上的压差是否超过预定阈值; 并且如果计算出的空气过滤器的压差超过预定阈值，则由过滤器监视模块向管理模块报告计算出的空气过滤器上的压力差超过预定阈值。
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公开(公告)号：US08493221B2
公开(公告)日：2013-07-23
申请号：US12822473
申请日：2010-06-24
IPC分类号： G08B17/00
CPC分类号： G01F1/68 , B01D46/0086 , B01D2273/30 , G01K3/14 , G01K7/427
摘要： One embodiment involves detecting the fouling of an air filter used to filter airflow entering a computer system. An expected airflow rate is obtained from a current fan speed. An expected temperature rise between two positions is computed as a function of the expected airflow rate and the power consumption of heat-generating components, such as servers. An actual temperature rise is obtained from temperature sensors. An electronic alert is automatically generated in response to the actual temperature rise exceeding the expected temperature rise by a setpoint. Different setpoints may be used to trigger distinct electronic alerts.
摘要翻译： 一个实施例涉及检测用于过滤进入计算机系统的空气的空气过滤器的结垢。 从当前风扇速度获得预期的气流速率。 根据预期的气流速率和诸如服务器之类的发热组件的功耗来计算两个位置之间的预期温度上升。 从温度传感器获得实际的温升。 响应于超过预期温度上升设定点的实际温升，自动产生电子警报。 不同的设定点可用于触发不同的电子警报。
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