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公开(公告)号：US20160208759A1
公开(公告)日：2016-07-21
申请号：US14597938
申请日：2015-01-15
Applicant: Honeywell International Inc.
Inventor： Charles Lo , Dan Laboda
Abstract: A fuel flow control system includes a centrifugal pump, a gas inlet valve, and a control. The centrifugal pump has a fuel inlet, a gas inlet, and an outlet. The gas inlet valve is disposed upstream of the gas inlet and is responsive to valve position commands to move between a closed position, in which inert gas is prevented from flowing into the gas inlet, and a plurality of open positions, in which inert gas may flow into the gas inlet. The control is coupled to the gas inlet valve and is configured to supply the valve position commands to the gas inlet valve to command the gas inlet valve to selectively move to the closed position, such that the centrifugal pump is configured to operate as a fuel pump, or any open position, such that the centrifugal pump is configured to operate as a fuel-gas mixer.
Abstract translation: 燃料流量控制系统包括离心泵，进气阀和控制器。 离心泵具有燃料入口，气体入口和出口。 气体入口阀设置在气体入口的上游，并且响应于阀位置指令在阻止惰性气体流入气体入口的关闭位置和多个打开位置之间移动，其中惰性气体可以 流入气体入口。 该控制器耦合到气体入口阀，并且被配置为将阀位置命令提供给气体入口阀，以指令气体入口阀选择性地移动到关闭位置，使得离心泵被配置为作为燃料泵 或任何打开位置，使得离心泵配置为作为燃料 - 气体混合器操作。
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Patent Agency Ranking
公开(公告)号：US20160167802A1
公开(公告)日：2016-06-16
申请号：US14570152
申请日：2014-12-15
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Charles Lo , Eric Blumer , Dan Laboda , Alexander Bershitsky
CPC classification number: B64D37/34 , B01D19/0005 , B01D19/0047 , B01D19/0057 , B01D19/0068 , B01D35/02 , B01D46/00
Abstract: An aircraft fuel deoxygenation system includes a boost pump, a contactor-separator, and a centrifuge-separator pump. The boost pump is adapted to receive fuel from a fuel source and inert gas from an inert gas source, and is configured to mix the fuel and inert gas and supply a fuel/gas mixture. The contactor-separator is coupled to receive the fuel/gas mixture and is configured to remove oxygen from the fuel and thereby generate and supply deoxygenated fuel with entrained purge gas and separated purge gas. The centrifuge-separator pump is coupled to receive the deoxygenated fuel with entrained purge gas and is configured to separate and remove the entrained purge gas from the deoxygenated fuel and supply the deoxygenated fuel and additional purge gas.
Abstract translation: 飞机燃料脱氧系统包括增压泵，接触器分离器和离心分离泵。 增压泵适于从燃料源接收燃料和来自惰性气体源的惰性气体，并且被配置为混合燃料和惰性气体并提供燃料/气体混合物。 接触器分离器联接以接收燃料/气体混合物，并且被配置为从燃料中除去氧气，从而产生并提供带有夹带的净化气体和分离的净化气体的脱氧燃料。 离心分离器泵耦合以接收带有夹带的净化气体的脱氧燃料，并且构造成分离并除去来自脱氧燃料的夹带的净化气体，并提供脱氧燃料和另外的净化气体。
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公开(公告)号：US20160129372A1
公开(公告)日：2016-05-12
申请号：US14539279
申请日：2014-11-12
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Charles Lo , Dan Laboda
IPC: B01D19/00
CPC classification number: B01D19/0057
Abstract: A fuel deoxygenation system contactor-separator includes a fuel-gas mixture inlet section, a fuel outlet section, a gas outlet, a spiral contactor-separator, and a valve element. The fuel-gas mixture inlet section has a fuel-gas mixture inlet port. The fuel outlet section has a fuel outlet port. The gas outlet section has a gas outlet port. The spiral contactor-separator conduit has an inner wall and an outer wall that defines a spiral contactor-separator flow passage. The spiral contactor-separator conduit is coupled to, and is in fluid communication with, the fuel-gas mixture inlet section, the fuel outlet section, and the gas outlet section. The valve element is disposed between the fuel outlet port and the gas outlet port and is movable between a first position and a second position.
Abstract translation: 燃料脱氧系统接触器分离器包括燃料 - 气体混合物入口部分，燃料出口部分，气体出口，螺旋接触器分离器和阀元件。 燃料 - 气体混合物入口部分具有燃料 - 气体混合物入口。 燃料出口部分具有燃料出口。 气体出口部分具有气体出口。 螺旋接触器 - 分隔器导管具有限定螺旋接触器 - 分隔件流动通道的内壁和外壁。 螺旋接触器分离器导管与燃料 - 气体混合物入口部分，燃料出口部分和气体出口部分相连接并与流体连通。 阀元件设置在燃料出口和气体出口之间，并可在第一位置和第二位置之间移动。
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公开(公告)号：US09897054B2
公开(公告)日：2018-02-20
申请号：US14597938
申请日：2015-01-15
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Charles Lo , Dan Laboda
Abstract: A fuel flow control system includes a centrifugal pump, a gas inlet valve, and a control. The centrifugal pump has a fuel inlet, a gas inlet, and an outlet. The gas inlet valve is disposed upstream of the gas inlet and is responsive to valve position commands to move between a closed position, in which inert gas is prevented from flowing into the gas inlet, and a plurality of open positions, in which inert gas may flow into the gas inlet. The control is coupled to the gas inlet valve and is configured to supply the valve position commands to the gas inlet valve to command the gas inlet valve to selectively move to the closed position, such that the centrifugal pump is configured to operate as a fuel pump, or any open position, such that the centrifugal pump is configured to operate as a fuel-gas mixer.
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公开(公告)号：US09834315B2
公开(公告)日：2017-12-05
申请号：US14570152
申请日：2014-12-15
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Charles Lo , Eric Blumer , Dan Laboda , Alexander Bershitsky
CPC classification number: B64D37/34 , B01D19/0005 , B01D19/0047 , B01D19/0057 , B01D19/0068 , B01D35/02 , B01D46/00
Abstract: An aircraft fuel deoxygenation system includes a boost pump, a contactor-separator, and a centrifuge-separator pump. The boost pump is adapted to receive fuel from a fuel source and inert gas from an inert gas source, and is configured to mix the fuel and inert gas and supply a fuel/gas mixture. The contactor-separator is coupled to receive the fuel/gas mixture and is configured to remove oxygen from the fuel and thereby generate and supply deoxygenated fuel with entrained purge gas and separated purge gas. The centrifuge-separator pump is coupled to receive the deoxygenated fuel with entrained purge gas and is configured to separate and remove the entrained purge gas from the deoxygenated fuel and supply the deoxygenated fuel and additional purge gas.
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公开(公告)号：US09656187B2
公开(公告)日：2017-05-23
申请号：US14539279
申请日：2014-11-12
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Charles Lo , Dan Laboda
IPC: B01D19/00
CPC classification number: B01D19/0057
Abstract: A fuel deoxygenation system contactor-separator includes a fuel-gas mixture inlet section, a fuel outlet section, a gas outlet, a spiral contactor-separator, and a valve element. The fuel-gas mixture inlet section has a fuel-gas mixture inlet port. The fuel outlet section has a fuel outlet port. The gas outlet section has a gas outlet port. The spiral contactor-separator conduit has an inner wall and an outer wall that defines a spiral contactor-separator flow passage. The spiral contactor-separator conduit is coupled to, and is in fluid communication with, the fuel-gas mixture inlet section, the fuel outlet section, and the gas outlet section. The valve element is disposed between the fuel outlet port and the gas outlet port and is movable between a first position and a second position.
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