公开(公告)号：US20180135772A1

公开(公告)日：2018-05-17

申请号：US15801721

申请日：2017-11-02

Applicant: AIRBUS OPERATIONS LIMITED

Inventor： Till GUNDLACH ,  Kayvon BARAD ,  Osama AL-TAYAWE ,  Geoff WARD ,  Andrew STEWART ,  Christopher LEWIS

IPC: F16K31/04 ,  B64D37/04 ,  B64C17/10 ,  F16K37/00 ,  F16K5/06 ,  H02K7/116 ,  H02K11/30 ,  H02K11/215

Abstract: An actuator includes a brushless DC motor, an output device, a reduction system coupled between the brushless DC motor and the output device, and a contactless position sensor configured to sense a position of the output device.

公开(公告)号：US20170057667A1

公开(公告)日：2017-03-02

申请号：US15246946

申请日：2016-08-25

Applicant: c/o Airbus Operations Limited

Inventor： Geoff WARD ,  Osama AL-TAYAWE ,  Tedja VERHULST

IPC: B64F5/00 ,  B64D45/00 ,  B64D37/00

CPC classification number: B64D45/00 ,  B64D37/005 ,  B64D2045/0085 ,  B64F5/60 ,  F04B49/065 ,  F04B51/00

Abstract: A pump health monitoring system for an aircraft fuel pump. The health monitoring system compares environmental data to a reference environment and captures pump data when the environmental data matches the reference environment. The pump data captured is therefore normalised to the reference environment. A pump remaining useful life is calculated from the normalised pump data.

Abstract translation: 用于飞机燃油泵的泵健康监测系统。 健康监测系统将环境数据与参考环境进行比较，并在环境数据与参考环境匹配时捕获泵数据。 所捕获的泵数据因此被标准化为参考环境。 泵的剩余使用寿命由标准化泵数据计算。

公开(公告)号：US20140209749A1

公开(公告)日：2014-07-31

申请号：US14166922

申请日：2014-01-29

Applicant: AIRBUS OPERATIONS LIMITED

Inventor： Osama AL-TAYAWE ,  Stephen Andrew HOBBS ,  Andrew RYAN ,  Thambirajah SIVARAJAH

IPC: B64D37/14 ,  F02M21/02

CPC classification number: B64D37/14 ,  B64D37/005 ,  F02M21/0218 ,  F02M21/0293

Abstract: The present invention concerns a device for use in an aircraft fuel pressure sensor line. More particularly, but not exclusively, this invention concerns a fuel pressure sensor line connecting an aircraft fuel pump to a pressure sensor. The invention also concerns a fuel pressure sensor line reservoir for use with a sensor line connecting an aircraft fuel pump to a pressure sensor. An aircraft fuel pump system comprises an aircraft fuel pump and a pressure sensor connected the aircraft fuel pump via a sensor line. The sensor line includes a reservoir located between the aircraft fuel pump and the pressure sensor. The reservoir acts to prevent liquid contacting the pressure switch when the fuel pump is not active.

Abstract translation: 本发明涉及用于飞行器燃料压力传感器线路的装置。 更具体地但不排他地，本发明涉及将飞机燃料泵连接到压力传感器的燃料压力传感器线路。 本发明还涉及一种与将飞机燃料泵连接到压力传感器的传感器线路一起使用的燃料压力传感器线路储存器。 飞机燃料泵系统包括飞行器燃料泵和经由传感器线连接飞机燃料泵的压力传感器。 传感器线包括位于飞行器燃料泵和压力传感器之间的储存器。 当燃油泵不活动时，储存器用于防止液体接触压力开关。