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    SENSOR ASSEMBLY FOR DETECTING POSITION OF SPRING-LOADED TARGET SURFACE AND METHOD OF DETECTING POSITION THROUGH MULTIPLE STRUCTURES
    71.
    发明申请
    SENSOR ASSEMBLY FOR DETECTING POSITION OF SPRING-LOADED TARGET SURFACE AND METHOD OF DETECTING POSITION THROUGH MULTIPLE STRUCTURES 有权
    用于检测弹簧载荷目标表面位置的传感器组件和通过多个结构检测位置的方法

    公开(公告)号：US20160123729A1

    公开(公告)日：2016-05-05

    申请号：US14528416

    申请日：2014-10-30

    Applicant: Hamilton Sundstrand Corporation

    Inventor： Francis P. Marocchini ,  Gregory DiVincenzo ,  Mike R. Lyon ,  Raymond Surace

    IPC: G01B21/22 ,  G01L19/00 ,  G01K13/00 ,  G01M15/14

    CPC classification number: G01K13/00 ,  F01D17/02 ,  G01B21/22 ,  G01D5/00 ,  G01D5/02 ,  G01M15/14

    Abstract: A sensor assembly includes a first structure and a second structure disposed radially outwardly of the first structure. Also included is a sensor body extending through the first and second structures, the sensor body having first and second ends, the first end disposed proximate a first environment defined by the first structure and the second end located radially outwardly of the second structure. Further included is a first sealing assembly configured to operatively couple the sensor body to the second structure and to accommodate movement of the sensor body. Yet further included is a position sensor operatively coupled to the sensor body, the position sensor configured to determine a position of a target located within the first interior volume. Also included is at least one biasing member in contact with the target to bias the target into constant operative contact with the sensor body.

    Abstract translation: 传感器组件包括第一结构和设置在第一结构的径向外侧的第二结构。 还包括延伸穿过第一和第二结构的传感器主体，传感器本体具有第一和第二端，第一端靠近由第一结构限定的第一环境和位于第二结构的径向外侧的第二端。 还包括构造成将传感器主体可操作地联接到第二结构并且适应传感器主体的运动的第一密封组件。 另外包括位置传感器，其可操作地耦合到传感器主体，位置传感器被配置为确定位于第一内部容积内的目标的位置。 还包括与目标接触的至少一个偏置构件，以将靶偏置成与传感器主体恒定的操作接触。

    High Pressure Relief Valve Closure
    72.
    发明申请
    High Pressure Relief Valve Closure 有权
    高压泄压阀关闭

    公开(公告)号：US20140109544A1

    公开(公告)日：2014-04-24

    申请号：US13658130

    申请日：2012-10-23

    Applicant: HAMILTON SUNDSTRAND CORPORATION

    Inventor： Aaron Rickis ,  Francis P. Marocchini

    IPC: F02C7/232 ,  F16K31/12 ,  F04B49/035 ,  F16K17/04 ,  F16K27/00

    CPC classification number: F16K17/04 ,  F04B49/035 ,  Y10T137/0497 ,  Y10T137/7927

    Abstract: In one featured embodiment, a closure sleeve for a valve comprises a sleeve body surrounding a center axis and defined by an overall length extending from an upstream end to a downstream end. The sleeve body has an internal cavity that is enclosed at the downstream end and is open at the upstream end. The internal cavity is defined in part by a piston contact surface that is defined by an inner diameter. The piston contact surface is configured to slide against a piston to be received within the internal cavity, and a ratio of the inner diameter to the overall length is between 1.0 and 1.5.

    Abstract translation: 在一个特征实施例中，用于阀的闭合套筒包括围绕中心轴线并由从上游端延伸到下游端的总长度限定的套筒主体。 套筒本体具有封闭在下游端并在上游端开口的内部空腔。 内部空腔部分地由内径限定的活塞接触表面限定。 活塞接触表面被构造成抵靠活塞滑动以被容纳在内部空腔内，并且内径与总长度之比在1.0和1.5之间。

    MODULAR AIR VALVE SYSTEM
    73.
    发明申请
    MODULAR AIR VALVE SYSTEM 有权

    公开(公告)号：US20250155026A1

    公开(公告)日：2025-05-15

    申请号：US18510584

    申请日：2023-11-15

    Applicant: Hamilton Sundstrand Corporation

    Inventor： Francis P. Marocchini ,  Robert DeFelice ,  Aaron F. Rickis

    IPC: F16K1/22

    Abstract: In accordance with at least one aspect of this disclosure, a retaining clip system for retaining an alignment of a valve disc within a valve housing can include, a c-shaped retaining clip configured to be disposed on a shaft of the valve and a shim pack including a plurality of shims configure to axially bound the retaining clip on the shaft.

    Actuator systems with shared redundancy
    75.
    发明授权
    Actuator systems with shared redundancy 有权

    公开(公告)号：US12024306B2

    公开(公告)日：2024-07-02

    申请号：US17581525

    申请日：2022-01-21

    Applicant: Hamilton Sundstrand Corporation

    Inventor： Ryan Susca ,  Francis P. Marocchini ,  Peter M. Ballard

    IPC: B64D31/02 ,  F15B20/00 ,  G05D16/20

    CPC classification number: B64D31/02 ,  F15B20/008 ,  G05D16/2022 ,  G05D16/204

    Abstract: An actuator system can include a first actuator, a second actuator, a first actuator control device configured to control the first actuator, a second actuator control device configured to control the second actuator, a shared redundant actuator control device, and at least one transfer device operatively connected to the first, second, and shared redundant actuator control devices. The at least one transfer device can be configured to be operated to select between a first control mode where the first actuator control device is operatively connected to the first actuator to control the first actuator and the second actuator control device is operatively connected to the second actuator to control the second actuator, a second control mode where the shared redundant actuator control device is operatively connected to the first actuator to control the first actuator and the second actuator control device is operatively connected to the second actuator to control the second actuator, and a third control mode where the first actuator control device is operatively connected to the first actuator to control the first actuator and the shared redundant actuator control device is operatively connected to the second actuator to control the second actuator.

    Flow divider valve with relief management valve
    78.
    发明授权
    Flow divider valve with relief management valve 有权

    公开(公告)号：US11598267B2

    公开(公告)日：2023-03-07

    申请号：US17219028

    申请日：2021-03-31

    Applicant: Hamilton Sundstrand Corporation

    Inventor： Matej Rutar ,  Francis P. Marocchini ,  Aaron F. Rickis

    IPC: F02C7/232 ,  F02C9/34 ,  F02C7/228 ,  F01D21/14

    Abstract: A system includes a flow inlet conduit and a primary conduit that branches from the flow inlet conduit for delivering flow to a set of primary nozzles. An equalization bypass valve (EBV) connects between the flow inlet conduit and a secondary conduit for delivering flow to a set of secondary nozzles. The EBV is connected to an equalization conduit (EC) to apportion flow from the flow inlet conduit to the secondary conduit. A pressure equalization solenoid (PES) is connected to the EC to selectively connect at least one of a servo supply pressure (PFA) conduit or return pressure (PDF) conduit into fluid communication with the EC. A relief management valve (RMV) is connected in the PDF conduit.

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