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1.发明申请公开(公告)号：US20140050582A1
公开(公告)日：2014-02-20
申请号：US13588950
申请日：2012-08-17
IPC分类号： F01D25/10
CPC分类号： B64D41/007 , Y02T50/44
摘要： A distributed heating system for a power train of a ram air turbine, which ram air turbine has a stowed position and a deployed position, has at least one electrical resistance heater element, with each electrical resistance heater element located proximate at least one respective lubrication surface for the power train; and an electrical controller for coupling electrical power to each electrical resistance heater element when the ram air turbine is in the stowed position and ambient temperature falls below a desired level.
摘要翻译： 一种用于冲压式空气涡轮机的动力传动系统的分配加热系统，其具有收起位置和展开位置，其具有至少一个电阻加热器元件，每个电阻加热器元件位于至少一个相应的润滑表面 为动力火车; 以及电气控制器，用于当冲压空气涡轮机处于收起位置并且环境温度降到低于期望水平时将电力耦合到每个电阻加热器元件。
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公开(公告)号：US08641379B2
公开(公告)日：2014-02-04
申请号：US12826904
申请日：2010-06-30
IPC分类号： B64D41/00
CPC分类号： F03D1/00 , B64D41/007 , F03D9/25 , F03D9/28 , F03D9/32 , F03D13/20 , F03D15/10 , F05B2220/31 , Y02B10/30 , Y02E10/725
摘要： An example a ram air turbine assembly (RAT) is mounted to an airframe and provides both electric power and hydraulic pressure. A turbine drives a drive shaft about an axis transverse to rotation of the turbine. The drive shaft in turn drives both a generator and a hydraulic pump at a common speed.
摘要翻译： 冲压式空气涡轮机组件（RAT）被安装到机身并提供电力和液压的示例。 涡轮驱动驱动轴绕轴线横向于涡轮的旋转。 驱动轴又以一般的速度驱动发电机和液压泵。
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公开(公告)号：US20110236218A1
公开(公告)日：2011-09-29
申请号：US12826904
申请日：2010-06-30
IPC分类号： B63H1/28
CPC分类号： F03D1/00 , B64D41/007 , F03D9/25 , F03D9/28 , F03D9/32 , F03D13/20 , F03D15/10 , F05B2220/31 , Y02B10/30 , Y02E10/725
摘要： An example a ram air turbine assembly (RAT) is mounted to an airframe and provides both electric power and hydraulic pressure. A turbine drives a drive shaft about an axis transverse to rotation of the turbine. The drive shaft in turn drives both a generator and a hydraulic pump at a common speed.
摘要翻译： 冲压式空气涡轮机组件（RAT）被安装到机身并提供电力和液压的示例。 涡轮驱动驱动轴绕轴线横向于涡轮的旋转。 驱动轴又以一般的速度驱动发电机和液压泵。
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4.发明授权公开(公告)号：US09296487B2
公开(公告)日：2016-03-29
申请号：US13588950
申请日：2012-08-17
CPC分类号： B64D41/007 , Y02T50/44
摘要： A distributed heating system for a power train of a ram air turbine, which ram air turbine has a stowed position and a deployed position, has at least one electrical resistance heater element, with each electrical resistance heater element located proximate at least one respective lubrication surface for the power train; and an electrical controller for coupling electrical power to each electrical resistance heater element when the ram air turbine is in the stowed position and ambient temperature falls below a desired level.
摘要翻译： 一种用于冲压式空气涡轮机的动力传动系统的分配加热系统，其具有收起位置和展开位置，其具有至少一个电阻加热器元件，每个电阻加热器元件位于至少一个相应的润滑表面 为动力火车; 以及电气控制器，用于当冲压空气涡轮机处于收起位置并且环境温度降到低于期望水平时将电力耦合到每个电阻加热器元件。
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