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    • 18. 发明申请
    • Combustor flow sleeve attachment system
    • 燃烧器流套管附件系统
    • US20070130958A1
    • 2007-06-14
    • US11298323
    • 2005-12-08
    • Rajeev OhriArthur HarrisElliot GriffinMichael KoenigHerbert ReidPaul Maples
    • Rajeev OhriArthur HarrisElliot GriffinMichael KoenigHerbert ReidPaul Maples
    • F23R3/60
    • F23R3/60
    • Embodiments of the invention relate to a combustor flow sleeve for a turbine engine. According to aspects of the invention, the flow sleeve can be attached to one of the components in the combustor head-end by a plurality of fasteners. In one embodiment, the flow sleeve can be attached directly to the combustor head-end component by a plurality of bolts. The bolted flow sleeve can reduce the time to install or remove the flow sleeve. In certain areas, it may not be possible to directly attach the flow sleeve to the combustor component. A flow sleeve according to aspects of the invention can be adapted to facilitate indirect attachment to the combustor head-end component. The flow sleeve can further be adapted to include thermal relief slots to accommodate any differential thermal expansion or contraction between the flow sleeve and the component to which the flow sleeve is attached.
    • 本发明的实施例涉及一种用于涡轮发动机的燃烧器流动套筒。 根据本发明的方面,流动套管可以通过多个紧固件附接到燃烧器头端中的一个部件。 在一个实施例中,流动套筒可以通过多个螺栓直接附接到燃烧器头端部件。 螺栓流动套筒可以减少安装或拆卸流动套管的时间。 在某些区域中,可能不可能将流动套筒直接附接到燃烧器部件。 根据本发明的方面的流动套筒可以适于促进间接地连接到燃烧器头端部件。 流动套管还可以适于包括热释放槽,以适应流动套筒与流动套筒所附接的部件之间的任何不同的热膨胀或收缩。
    • 19. 发明授权
    • Fuel supply unit for a fuel cell system, fuel cell system and method for monitoring a fuel supply unit
    • 用于燃料电池系统的燃料供应单元,燃料电池系统和用于监测燃料供应单元的方法
    • US09318757B2
    • 2016-04-19
    • US12522702
    • 2007-12-14
    • Michael KoenigRalf-Henning Stolte
    • Michael KoenigRalf-Henning Stolte
    • B64D37/06H01M8/04
    • H01M8/04201H01M8/04089H01M8/04097H01M8/04119H01M2250/20Y02E60/50Y02T90/32
    • A fuel supply unit (10) for a fuel cell system which is in particular suitable for use in an aircraft comprises a fuel tank (12) and a feed line (14), which connects the fuel tank (12) to an inlet (16) of a fuel cell (18). A tank isolation valve (28) is disposed in the feed line (14). A removal line (46) connects an outlet (20) of the fuel cell (18) to an unpressurised region of the aircraft and/or the outer atmosphere. The fuel supply unit (10) also comprises a sensor (44) for detecting an electrical voltage in the fuel cell (18) and an electronic control unit (45) which is adapted to receive signals output from the sensor (44) and which is adapted to detect a fault caused by an unintentional opening or a failure of the tank isolation valve (28) based on the sensor signals, when in a quiescent operational state of the fuel cell system electrical energy is generated by the fuel cell (18).
    • 特别适用于飞行器的用于燃料电池系统的燃料供应单元(10)包括燃料箱(12)和将燃料箱(12)连接到入口(16)的进料管线(14) )燃料电池(18)。 在进料管线(14)中设置罐隔离阀(28)。 移除线(46)将燃料电池(18)的出口(20)连接到飞行器和/或外部大气的非加压区域。 燃料供给单元(10)还包括用于检测燃料电池(18)中的电压的传感器(44)和适于接收从传感器(44)输出的信号的电子控制单元(45) 适于基于所述传感器信号来检测由所述罐隔离阀(28)的无意打开或故障引起的故障,当处于所述燃料电池系统的静止操作状态时,所述燃料电池(18)产生电能。