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公开(公告)号：US20160356287A1
公开(公告)日：2016-12-08
申请号：US15172455
申请日：2016-06-03
发明人： Daniel Khalitov , Radha Krishna Ganesh , Chi Tang
CPC分类号： F04D25/082 , F04D29/281 , F04D29/4253 , F04D29/542 , F04D29/545 , F05B2240/12 , F05B2260/20 , F05B2260/96 , F05D2260/961
摘要： A fan assembly is shown. Examples of fan assemblies shown include asymmetric vanes. In one example, the vanes are substantially identical, but are located asymmetrically with respect to one another. In one example the vanes are asymmetric with respect to one another. In one example, the vanes are both asymmetrically located and are asymmetric with respect to one another. Fan assemblies and vanes are further shown that include hollow vanes. Passages in the hollow vanes may allow external air to contact a fan motor and/or mix with a primary flow.
摘要翻译： 显示风扇组件。 示出的风扇组件的示例包括不对称叶片。 在一个示例中，叶片基本相同，但是相对于彼此不对称地定位。 在一个示例中，叶片相对于彼此是不对称的。 在一个示例中，叶片都是不对称的并且彼此不对称。 进一步示出了风扇组件和叶片，其包括中空叶片。 中空叶片中的通道可允许外部空气接触风扇马达和/或与主流体混合。
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公开(公告)号：US10465704B2
公开(公告)日：2019-11-05
申请号：US15358545
申请日：2016-11-22
IPC分类号： F04D29/44 , F25C3/04 , F04D29/22 , F04D31/00 , F04D13/12 , F04D29/02 , F04D25/06 , F04D29/54 , F04D29/70
摘要： An air flow assembly, such as a fan assembly, and associated methods are shown that may include one or more media dispensing nozzles. Examples of assemblies and methods are shown that include nozzles located within hollow vanes. Other examples of fan assemblies and methods are shown that create multiple cross sectional vortices that may be useful to concentrate a dispersed media.
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公开(公告)号：US20170341094A1
公开(公告)日：2017-11-30
申请号：US15606268
申请日：2017-05-26
CPC分类号： B05B3/105 , A62C3/0221 , A62C99/0072 , B05B3/022 , E21F1/00 , E21F1/003 , E21F3/00 , E21F5/06 , F24F6/14 , F24F7/065 , F24F11/0001 , F24F11/33
摘要： A fan assembly, and associated methods are shown. Fan assemblies and methods shown include nozzles within a housing of the fan. Fan assemblies and methods shown may provide water and/or fire suppression chemicals within a fan housing that provide characteristics such as increased thrust and motor cooling effects.
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公开(公告)号：US20170146023A1
公开(公告)日：2017-05-25
申请号：US15358545
申请日：2016-11-22
CPC分类号： F04D29/44 , F04D13/12 , F04D25/06 , F04D29/02 , F04D29/22 , F04D29/542 , F04D29/544 , F04D29/705 , F04D31/00 , F05D2240/121 , F05D2300/603 , F25C3/04 , F25C2303/046 , F25C2303/048
摘要： An air flow assembly, such as a fan assembly, and associated methods are shown that may include one or more media dispensing nozzles. Examples of assemblies and methods are shown that include nozzles located within hollow vanes. Other examples of fan assemblies and methods are shown that create multiple cross sectional vortices that may be useful to concentrate a dispersed media.
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公开(公告)号：US20160356278A1
公开(公告)日：2016-12-08
申请号：US15172471
申请日：2016-06-03
发明人： Daniel Khalitov , Radha Krishna Ganesh , Chi Tang
CPC分类号： F04D25/082 , F04D29/542 , F04D29/5806
摘要： A fan assembly and associated methods are shown. Fan assemblies and methods include a fluid passage region defined between a fan motor and an outer housing. Example assemblies and methods include a number of hollow vanes located within the fluid passage region to permit an air flow between the fan motor and air external to the outer housing. In selected examples, fan motor cooling is facilitated using configurations described.
摘要翻译： 示出了风扇组件及相关方法。 风扇组件和方法包括限定在风扇电动机和外壳之间的流体通道区域。 示例性组件和方法包括位于流体通道区域内的许多中空叶片，以允许风扇马达与外壳体外部的空气之间的空气流动。 在所选择的示例中，使用所描述的配置便于风扇电机冷却。
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