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    FLOW SENSING OZONE CONVERTER WITH REPLACEABLE CORE
    23.
    发明申请
    FLOW SENSING OZONE CONVERTER WITH REPLACEABLE CORE 审中-公开

    公开(公告)号：US20190162428A1

    公开(公告)日：2019-05-30

    申请号：US15824378

    申请日：2017-11-28

    Applicant: Hamilton Sundstrand Corporation

    Inventor： Donald E. Army ,  Gregory L. DeFrancesco ,  Thomas M. Zywiak

    IPC: F24F3/12 ,  B64D13/06

    Abstract: A flow sensing ozone converter includes an inlet housing, an outlet housing, and an ozone converter core. The flow sensing ozone converter integrates flow sensing and oxygen removal components. The inlet housing is provided with an inlet housing flange. The outlet housing is provided with an outlet housing flange. The ozone converter core is at least partially received within the inlet housing. The ozone converter is provided with an ozone converter flange that abuts the inlet housing flange and the outlet housing flange.

    ENGINE DRIVEN-SHAFT DRIVEN COMPRESSOR UTILIZING INFINITELY VARIABLE TRANSMISSION
    25.
    发明申请
    ENGINE DRIVEN-SHAFT DRIVEN COMPRESSOR UTILIZING INFINITELY VARIABLE TRANSMISSION 有权
    使用无限可变传动的发动机驱动压缩机

    公开(公告)号：US20160167790A1

    公开(公告)日：2016-06-16

    申请号：US14549213

    申请日：2014-11-20

    Applicant: Hamilton Sundstrand Corporation

    Inventor： Harold W. Hipsky ,  Gregory L. DeFrancesco

    IPC: B64D13/06 ,  B64D13/02 ,  F02C7/32

    CPC classification number: B64D13/06 ,  B64D13/02 ,  B64D2013/0618 ,  F02C6/08 ,  F02C7/32 ,  F02C7/36 ,  F02K3/00 ,  F05D2260/40 ,  F05D2270/03

    Abstract: An air compressing system is provided that includes a compressor configured to compressor air. An engine is operatively connected to the compressor. Further, an infinitely variable transmission is operatively connected between the engine and the compressor. A first shaft operatively connects the engine to the infinitely variable transmission and is configured to rotate at a first speed and a second shaft operatively connects the infinitely variable transmission to the compressor and is configured to rotate at a second speed.

    Abstract translation: 提供一种空气压缩系统，其包括被构造成压缩空气的压缩机。 发动机可操作地连接到压缩机。 此外，无级变速器可操作地连接在发动机和压缩机之间。 第一轴将发动机可操作地连接到无级变速器，并且构造成以第一速度旋转，并且第二轴将无级变速器可操作地连接到压缩机并且构造成以第二速度旋转。

    Catalytic fuel tank inerting apparatus for aircraft
    26.
    发明授权
    Catalytic fuel tank inerting apparatus for aircraft 有权

    公开(公告)号：US11628947B2

    公开(公告)日：2023-04-18

    申请号：US16151756

    申请日：2018-10-04

    Applicant: Hamilton Sundstrand Corporation

    Inventor： Gregory L. DeFrancesco ,  Eric Surawski ,  Kevin P. Aceves

    IPC: B64D37/32 ,  B01D53/26 ,  B64D37/34 ,  B64D37/04

    Abstract: Fuel tank inerting systems for aircraft are described. The systems include a fuel tank, a first reactant source fluidly connected to the fuel tank, a second reactant source, a catalytic reactor arranged to receive a first reactant from the first source and a second reactant from the second source to generate an inert gas that is supplied to the fuel tank to fill a ullage space of the fuel tank, a heat exchanger arranged between the catalytic reactor and the fuel tank and configured to at least one of cool and condense an output from the catalytic reactor to separate out an inert gas and a byproduct, a reheater arranged between the catalytic reactor and the heat exchanger, and a recirculation loop configured to extract air from downstream of the heat exchanger, pass the extracted air through the reheater, and inject reheated air upstream of the catalytic reactor.

    THREE WHEEL AND SIMPLE CYCLE AIRCRAFT ENVIRONMENTAL CONTROL SYSTEM
    28.
    发明申请
    THREE WHEEL AND SIMPLE CYCLE AIRCRAFT ENVIRONMENTAL CONTROL SYSTEM 审中-公开

    公开(公告)号：US20190002109A1

    公开(公告)日：2019-01-03

    申请号：US15888737

    申请日：2018-02-05

    Applicant: Hamilton Sundstrand Corporation

    Inventor： Louis J. Bruno ,  Jeffrey Ernst ,  John M. Maljanian ,  Gregory L. DeFrancesco ,  Thomas M. Zywiak

    IPC: B64D13/08

    Abstract: An environmental control system of an aircraft includes a ram air circuit including a ram air shell having a plurality of heat exchangers positioned therein, the plurality of heat exchangers including a first heat exchanger, a second heat exchanger, and a third heat exchanger. The ram air circuit is configured and arranged so that a first medium received at the first heat exchanger passes through the first heat exchanger and then through the third heat exchanger and so that a second medium received at the second heat exchanger passes through the second heat exchanger. A compressing device is arranged in fluid communication with the ram air circuit.

    Bleed valve module with position feedback and cooling shroud
    29.
    发明授权
    Bleed valve module with position feedback and cooling shroud 有权

    公开(公告)号：US10167778B2

    公开(公告)日：2019-01-01

    申请号：US15581422

    申请日：2017-04-28

    Applicant: Hamilton Sundstrand Corporation

    Inventor： Donald E. Army ,  Gregory L. DeFrancesco ,  John M. Maljanian

    IPC: F02C6/08 ,  B64D13/08 ,  B64D27/18

    Abstract: A bleed valve control system for mounting to a support structure adjacent to a fan air plenum within an aircraft includes a bleed valve module, a pneumatic valve controller, and a fan air duct. The bleed valve module includes a pipe, a plurality of bleed valves connected to the pipe, and a plurality of pneumatic actuators connected to the bleed valves. The pneumatic valve controller includes a plurality of electrical control elements and a cooling shroud. The cooling shroud is attached to the pipe and at least partially surrounds the plurality of electrical control elements. The fan air duct connects the cooling shroud to the fan air plenum such that fan air flows through the cooling shroud to cool the plurality of electrical control elements.

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