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1. 发明授权

US08876495B2 Case flow augmenting arrangement for cooling variable speed electric motor-pumps 有权
标题翻译：用于冷却变速电动马达泵的壳体流量增加装置
公开(公告)号：US08876495B2
公开(公告)日：2014-11-04
申请号：US13996872
申请日：2011-12-15
申请人： Phillip Wayne Galloway , Jeffrey David Skinner , Kelly Dale Valtr
发明人： Phillip Wayne Galloway , Jeffrey David Skinner , Kelly Dale Valtr
IPC分类号： F04B17/03 , F04B23/10 , F16D31/02 , F04C14/02 , F04B1/04 , F15B21/04
CPC分类号： F04C14/02 , F04B1/0421 , F04B17/03 , F15B21/042 , F15B2211/20507 , F15B2211/20515 , F15B2211/20576 , F15B2211/214 , F15B2211/611
摘要： Example fluid circuits (e.g., within aircrafts) include first and second pump assemblies. The first pump assembly has an electric motor and a first fluid pump. The first fluid pump is coupled to the electric motor and has a case drain port that is in fluid communication with a case drain region of the first fluid pump. The second pump assembly is powered by hydraulic pressure from the first fluid outlet of the first fluid pump and functions to augment flow through the case drain region of the first fluid pump.
摘要翻译：示例性流体回路（例如，在飞行器内）包括第一和第二泵组件。第一泵组件具有电动马达和第一流体泵。第一流体泵耦合到电动机并且具有与第一流体泵的壳体排放区域流体连通的壳体排出口。第二泵组件由来自第一流体泵的第一流体出口的液压驱动，并且用于增加流过第一流体泵的壳体排放区域的流动。

2. 发明申请

US20100294381A1 FLUID FLOW REGULATOR 有权
标题翻译：流体流量调节器
公开(公告)号：US20100294381A1
公开(公告)日：2010-11-25
申请号：US12468530
申请日：2009-05-19
申请人： Kelly Dale Valtr , Douglas Alexander Scott
发明人： Kelly Dale Valtr , Douglas Alexander Scott
IPC分类号： F16K31/12
CPC分类号： G05D7/0133 , B64C1/1407 , Y10T137/7784 , Y10T137/7792
摘要： A fluid flow regulator includes a valve assembly defining a fluid passage. The fluid passage includes a first port, a second port, a sensing orifice disposed between the first and second ports, a first orifice disposed between the first port and the sensing orifice and a second orifice disposed between the sensing orifice and the second port. A first flow area of the first flow orifice varies in response to differential pressure across the sensing orifice as fluid flows through the fluid passage in a first direction from the first port to the second port. The first flow area is fixed as fluid flows through the fluid passage in an opposite second direction. A second flow area of the second orifice is fixed as fluid flows through the fluid passage in the first direction and varies as fluid flows through the fluid passage in the second direction.
摘要翻译：流体流量调节器包括限定流体通道的阀组件。流体通道包括第一端口，第二端口，设置在第一和第二端口之间的感测孔，设置在第一端口和感测孔之间的第一孔和设置在感测孔和第二端口之间的第二孔。当流体从第一端口到第二端口沿第一方向流过流体通道时，第一流动孔口的第一流动区域响应于感测孔口上的压差而变化。当流体沿相反的第二方向流过流体通道时，第一流动区域是固定的。当流体沿着第一方向流过流体通道时，第二孔口的第二流动区域被固定，并且随着流体沿着第二方向流过流体通道而变化。

3. 发明申请

US20130336802A1 CASE FLOW AUGMENTING ARRANGEMENT FOR COOLING VARIABLE SPEED ELECTRIC MOTOR-PUMPS 有权
标题翻译：用于冷却变速电动马达泵的流量增压装置
公开(公告)号：US20130336802A1
公开(公告)日：2013-12-19
申请号：US13996872
申请日：2011-12-15
申请人： Phillip Wayne Galloway , Jeffrey David Skinner , Kelly Dale Valtr
发明人： Phillip Wayne Galloway , Jeffrey David Skinner , Kelly Dale Valtr
IPC分类号： F04C14/02
CPC分类号： F04C14/02 , F04B1/0421 , F04B17/03 , F15B21/042 , F15B2211/20507 , F15B2211/20515 , F15B2211/20576 , F15B2211/214 , F15B2211/611
摘要： Example fluid circuits (e.g., within aircrafts) include first and second pump assemblies. The first pump assembly has an electric motor and a first fluid pump. The first fluid pump is coupled to the electric motor and has a case drain port that is in fluid communication with a case drain region of the first fluid pump. The second pump assembly is powered by hydraulic pressure from the first fluid outlet of the first fluid pump and functions to augment flow through the case drain region of the first fluid pump.
摘要翻译：示例性流体回路（例如，在飞行器内）包括第一和第二泵组件。第一泵组件具有电动马达和第一流体泵。第一流体泵耦合到电动机并且具有与第一流体泵的壳体排放区域流体连通的壳体排出口。第二泵组件由来自第一流体泵的第一流体出口的液压驱动，并且用于增加流过第一流体泵的壳体排放区域的流动。

4. 发明授权

US08225815B2 Fluid flow regulator 有权
标题翻译：流体流量调节器
公开(公告)号：US08225815B2
公开(公告)日：2012-07-24
申请号：US12468530
申请日：2009-05-19
申请人： Kelly Dale Valtr , Douglas Alexander Scott
发明人： Kelly Dale Valtr , Douglas Alexander Scott
IPC分类号： F16K31/12
CPC分类号： G05D7/0133 , B64C1/1407 , Y10T137/7784 , Y10T137/7792
摘要： A fluid flow regulator includes a valve assembly defining a fluid passage. The fluid passage includes a first port, a second port, a sensing orifice disposed between the first and second ports, a first orifice disposed between the first port and the sensing orifice and a second orifice disposed between the sensing orifice and the second port. A first flow area of the first flow orifice varies in response to differential pressure across the sensing orifice as fluid flows through the fluid passage in a first direction from the first port to the second port. The first flow area is fixed as fluid flows through the fluid passage in an opposite second direction. A second flow area of the second orifice is fixed as fluid flows through the fluid passage in the first direction and varies as fluid flows through the fluid passage in the second direction.
摘要翻译：流体流量调节器包括限定流体通道的阀组件。流体通道包括第一端口，第二端口，设置在第一和第二端口之间的感测孔，设置在第一端口和感测孔之间的第一孔和设置在感测孔和第二端口之间的第二孔。当流体从第一端口到第二端口沿第一方向流过流体通道时，第一流动孔口的第一流动区域响应于感测孔口上的压差而变化。当流体沿相反的第二方向流过流体通道时，第一流动区域是固定的。当流体沿着第一方向流过流体通道时，第二孔口的第二流动区域被固定，并且随着流体沿着第二方向流过流体通道而变化。

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