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公开(公告)号:US10196131B2
公开(公告)日:2019-02-05
申请号:US15045237
申请日:2016-02-16
申请人: The Boeing Company
摘要: A hydraulic system of an aircraft may include a system pump configured to provide hydraulic fluid to the hydraulic system at a first working pressure. The hydraulic system may further include a booster pump configured to supply hydraulic fluid to at least one boostable actuator at a second working pressure higher than the first working pressure. The boostable actuator may be operatively coupled to and configured to actuate at least one flight control surface of an aircraft.
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公开(公告)号:US20190112031A1
公开(公告)日:2019-04-18
申请号:US16224794
申请日:2018-12-19
申请人: The Boeing Company
IPC分类号: B64C13/42
CPC分类号: B64C13/504 , B64C13/42
摘要: A system of an aircraft includes a system pump and a booster pump. The system pump is configured to provide hydraulic fluid to the hydraulic system at a first working pressure. The booster pump is configured to supply hydraulic fluid to at least one boostable actuator at a second working pressure higher than the first working pressure. The boostable actuator is operatively coupled to and configured to actuate at least one flight control surface of an aircraft. The booster pump is configured as a high-pressure accumulator and an accumulator energizer, or as a hydraulic actuator pump and a variable speed motor.
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公开(公告)号:US10343767B2
公开(公告)日:2019-07-09
申请号:US16224794
申请日:2018-12-19
申请人: The Boeing Company
摘要: A system of an aircraft includes a system pump and a booster pump. The system pump is configured to provide hydraulic fluid to the hydraulic system at a first working pressure. The booster pump is configured to supply hydraulic fluid to at least one boostable actuator at a second working pressure higher than the first working pressure. The boostable actuator is operatively coupled to and configured to actuate at least one flight control surface of an aircraft. The booster pump is configured as a high-pressure accumulator and an accumulator energizer, or as a hydraulic actuator pump and a variable speed motor.
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公开(公告)号:US20170233064A1
公开(公告)日:2017-08-17
申请号:US15045237
申请日:2016-02-16
申请人: The Boeing Company
CPC分类号: B64C13/42
摘要: A hydraulic system of an aircraft may include a system pump configured to provide hydraulic fluid to the hydraulic system at a first working pressure. The hydraulic system may further include a booster pump configured to supply hydraulic fluid to at least one boostable actuator at a second working pressure higher than the first working pressure. The boostable actuator may be operatively coupled to and configured to actuate at least one flight control surface of an aircraft.
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