公开(公告)号：US20160376913A1

公开(公告)日：2016-12-29

申请号：US14753625

申请日：2015-06-29

Applicant: Hamilton Sundstrand Corporation

Inventor： Francis P. Marocchini ,  Robert Goodman ,  Aaron F. Rickis ,  Gary M. McBrien

IPC: F01D17/14 ,  F16K15/02 ,  F01D17/10 ,  F16K11/087

CPC classification number: F01D17/145 ,  B64D2013/0618 ,  F01D17/105 ,  F02C6/08 ,  F04D27/0215 ,  F04D27/0223 ,  F04D27/023 ,  F04D27/0292 ,  F05D2220/32 ,  F05D2260/606 ,  F05D2270/301 ,  F05D2270/65 ,  F16K11/087 ,  F16K15/025 ,  Y02T50/671

Abstract: A bleed valve system includes a flow path defined between a system inlet and a system outlet. A pressure control mechanism is defined in the flow path downstream from the system inlet to selectively block fluid flow in the flow path. A pressure limiter is defined in the flow path downstream from the system inlet and upstream from the pressure control mechanism to block the flow path when the pressure at the system inlet is greater than the pressure capacity of the pressure control mechanism.

Abstract translation: 泄放阀系统包括限定在系统入口和系统出口之间的流动路径。 在系统入口下游的流动路径中限定压力控制机构，以选择性地阻挡流动路径中的流体流动。 压力限制器被限定在系统入口下游的流动路径和压力控制机构的上游，以在系统入口处的压力大于压力控制机构的压力容量时阻塞流动路径。

公开(公告)号：US09316622B2

公开(公告)日：2016-04-19

申请号：US13889763

申请日：2013-05-08

Applicant: Hamilton Sundstrand Corporation

Inventor： Peter L. Jalbert ,  Gary M. McBrien

IPC: G01N29/36 ,  G01H9/00 ,  G10K11/00

CPC classification number: G01N29/36 ,  G01H9/00 ,  G10K11/002

Abstract: A vibration sensor includes a probe body with a vibration isolator operatively connected to the probe body for isolation of the probe body from vibrations of a structure to be monitored for vibration. A waveguide is operatively connected to the probe body to convey microwaves to and from a surface for sensing vibration of the structure to be monitored for vibration.

Abstract translation: 振动传感器包括具有可操作地连接到探针主体的隔振器的探针主体，用于将探针体与用于振动监测的结构的振动隔离。 波导管可操作地连接到探针体，以将微波传送到表面和从表面传送用于感测待监测的结构的振动以进行振动。

公开(公告)号：US20150097130A1

公开(公告)日：2015-04-09

申请号：US14169793

申请日：2014-01-31

Applicant: Hamilton Sundstrand Corporation

Inventor： Jacek F. Gieras ,  Gary M. McBrien ,  Leo J. Veilleux, JR.

IPC: F16K31/06 ,  H01F7/16

CPC classification number: F16K31/0655 ,  F16K31/0651 ,  F16K31/0658 ,  F16K31/0675 ,  H01F7/081 ,  H01F7/13 ,  H01F7/1607 ,  H01F2007/086

Abstract: An electromagnetic solenoid actuator comprises a ferromagnetic core and a ferromagnetic plunger. The ferromagnetic core supports a plurality of windings, and is oriented along an axis. The ferromagnetic plunger is aligned axially with the ferromagnetic core, and is translatable along the axis to vary a width of an air gap separating the ferromagnetic plunger from the ferromagnetic core. The ferromagnetic plunger and the ferromagnetic core overlap axially at a flux bypass that provides an alternative flux path that diverts increasing flux away from the air gap as the width of air gap decreases.

Abstract translation: 电磁螺线管致动器包括铁磁芯和铁磁柱塞。 铁磁芯支撑多个绕组，并且沿着轴线定向。 铁磁柱塞与铁磁芯轴向对准，并且可沿轴线平移以改变将铁磁柱塞与铁磁芯分离的气隙的宽度。 铁磁柱塞和铁磁芯在通量旁路处轴向重叠，提供了随着气隙宽度减小而将增加的磁通从气隙转移的替代磁通路径。

公开(公告)号：US20140324238A1

公开(公告)日：2014-10-30

申请号：US13872614

申请日：2013-04-29

Applicant: HAMILTON SUNDSTRAND CORPORATION

Inventor： Gary M. McBrien ,  Leo J. Veilleux, JR.

IPC: G05B15/02

CPC classification number: G05B15/02 ,  F02C7/236 ,  F05D2220/60 ,  F23K5/005 ,  F23K5/04 ,  F23K5/06 ,  F23K2301/206 ,  F23K2401/201 ,  F23N1/005 ,  H04B11/00

Abstract: A system includes a metering module that receives fluid through a fluid inlet. The metering module includes a rotating component driven by the fluid, an electric machine, and a controller. The fluid is received from the fluid inlet at an inlet flow rate, and the rotating component provides the fluid to an outlet of the rotating component at an outlet pressure. The electric machine is configured to generate electrical power in response to rotation of the rotating component. The controller is powered by the electrical power generated by the electric machine, and controls a rotational speed of the rotating component to control the outlet pressure.

Abstract translation: 一种系统包括一个通过流体入口接收流体的计量模块。 计量模块包括由流体驱动的旋转部件，电机和控制器。 流体以入口流速从流体入口接收，并且旋转部件在出口压力下将流体提供给旋转部件的出口。 电机被配置为响应于旋转部件的旋转产生电力。 控制器由电机产生的电力供电，并控制旋转部件的旋转速度以控制出口压力。

公开(公告)号：US20140290266A1

公开(公告)日：2014-10-02

申请号：US13851580

申请日：2013-03-27

Applicant: HAMILTON SUNDSTRAND CORPORATION

Inventor： Leo J. Veilleux, JR. ,  Gary M. McBrien

IPC: F02C7/236 ,  F02C9/26

CPC classification number: F02C9/263 ,  F01D17/10 ,  F02C7/236

Abstract: A fuel system for an aircraft comprises a boost pump, a main fuel pump and a motive pump. The boost pump receives fuel from a storage unit. The main fuel pump receives fuel from the boost pump and delivers fuel to a distribution system. The motive fuel pump receives fuel from the boost pump, routes fuel through the storage unit, and delivers fuel to an actuator. A method for delivering fuel in an aircraft comprises pumping fuel from a fuel tank to a distribution system using a main pump, pumping fuel from a fuel tank to an actuator using a motive pump, and routing fuel from the actuator to the main pump

Abstract translation: 用于飞行器的燃料系统包括增压泵，主燃料泵和动力泵。 增压泵从存储单元接收燃料。 主燃料泵从增压泵接收燃料并将燃料输送到分配系统。 动力燃料泵从增压泵接收燃料，将燃料通过存储单元引导，并将燃料输送到致动器。 用于在飞行器中输送燃料的方法包括：使用主泵将燃料从燃料箱泵送到配电系统，使用动力泵将燃料从燃料箱泵送到致动器，以及将燃料从致动器路由到主泵