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公开(公告)号：EP2025901A3
公开(公告)日：2017-09-06
申请号：EP08161291.3
申请日：2008-07-28
CPC分类号： F02C9/263 , F02C7/232 , Y02T50/671
摘要： A fuel metering system for supplying fuel to a plurality of loads includes a variable displacement piston pump having an adjustable hanger that is movable to a plurality of positions. The variable displacement piston pump is configured to receive a drive torque and, upon receipt of the drive torque, to supply fuel to the plurality of loads at a flow rate dependent on the position of the adjustable hanger. A hanger actuator is coupled to receive hanger position commands and is operable, in response thereto, to move the adjustable hanger to the commanded position. A pump control mechanism is coupled to receive the fuel flow commands supplied by the gas turbine engine controller and is operable, in response thereto, to supply the hanger position commands.
摘要翻译： 用于向多个负载供应燃料的燃料计量系统包括具有可移动到多个位置的可调节悬挂器的可变排量活塞泵。 可变排量活塞泵构造成接收驱动转矩，并且在接收到驱动转矩时以与可调节悬挂器的位置相关的流速向多个负载供应燃料。 吊架致动器被连接以接收吊架位置命令并且可响应于此而将可调节吊架移动到指定位置。 泵控制机构被耦合以接收由燃气涡轮发动机控制器提供的燃料流指令，并且响应于此而操作以提供悬挂器位置命令。
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公开(公告)号：EP2025901B1
公开(公告)日：2018-09-26
申请号：EP08161291.3
申请日：2008-07-28
CPC分类号： F02C9/263 , F02C7/232 , Y02T50/671
摘要： A fuel metering system for supplying fuel to a plurality of loads includes a variable displacement piston pump having an adjustable hanger that is movable to a plurality of positions. The variable displacement piston pump is configured to receive a drive torque and, upon receipt of the drive torque, to supply fuel to the plurality of loads at a flow rate dependent on the position of the adjustable hanger. A hanger actuator is coupled to receive hanger position commands and is operable, in response thereto, to move the adjustable hanger to the commanded position. A pump control mechanism is coupled to receive the fuel flow commands supplied by the gas turbine engine controller and is operable, in response thereto, to supply the hanger position commands.
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3.发明公开Fuel metering system with minimal heat input 审中-公开Kraftstoffzumessystem mit minimalerWärmezuführung
公开(公告)号：EP2025901A2
公开(公告)日：2009-02-18
申请号：EP08161291.3
申请日：2008-07-28
CPC分类号： F02C9/263 , F02C7/232 , Y02T50/671
摘要： A fuel metering system for supplying fuel to a plurality of loads includes a variable displacement piston pump having an adjustable hanger that is movable to a plurality of positions. The variable displacement piston pump is configured to receive a drive torque and, upon receipt of the drive torque, to supply fuel to the plurality of loads at a flow rate dependent on the position of the adjustable hanger. A hanger actuator is coupled to receive hanger position commands and is operable, in response thereto, to move the adjustable hanger to the commanded position. A pump control mechanism is coupled to receive the fuel flow commands supplied by the gas turbine engine controller and is operable, in response thereto, to supply the hanger position commands.
摘要翻译： 用于向多个负载供应燃料的燃料计量系统包括具有可移动到多个位置的可调节衣架的可变排量活塞泵。 可变排量活塞泵构造成接收驱动扭矩，并且在接收到驱动扭矩时，以取决于可调节衣架的位置的流量向多个负载供应燃料。 吊架致动器被联接以接收吊架位置命令，并且可响应于此将可调节吊架移动到指令位置。 泵控制机构被联接以接收由燃气涡轮发动机控制器提供的燃料流量指令，并且可响应于此来提供悬挂器位置命令。
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