公开(公告)号：US20180215620A1

公开(公告)日：2018-08-02

申请号：US15417679

申请日：2017-01-27

Applicant: HAMILTON SUNDSTRAND CORPORATION

Inventor： Gregory L. DeFrancesco ,  Donald E. Army

IPC: C01B13/02 ,  B64D13/06 ,  B01J7/00 ,  G01F1/34

Abstract: A flow sensing ozone converter includes an inlet housing, an outlet housing, and a central housing. The inlet housing defines a first pressure port. The outlet housing defines a second pressure port. The central housing extends between a second end of the inlet housing and a first end of the outlet housing.

公开(公告)号：US20150247463A1

公开(公告)日：2015-09-03

申请号：US14713041

申请日：2015-05-15

Applicant: Hamilton Sundstrand Corporation

Inventor： Gregory L. DeFrancesco

IPC: F02C9/18 ,  B64D13/06 ,  F02C7/18 ,  F02C6/08

CPC classification number: F02C9/18 ,  B64D13/06 ,  B64D13/08 ,  B64D2013/0618 ,  F02C6/08 ,  F02C7/185 ,  Y02T50/56

Abstract: A method for decreasing a throttle setting at which a gas turbine-powered aircraft must switch from low-pressure bleed air to a high-pressure bleed air. The method includes flowing low-pressure bleed air from a compressor at a first pressure. A first portion of the low-pressure bleed air is directed to an air-to-air heat exchanger and cooled in the air-to-air heat exchanger. The first portion of the low-pressure bleed air is flowed from the air-to air heat exchanger into a cooled bleed air line. A second portion of the low-pressure bleed air is directed to a low-pressure bypass line. The second portion of the low-pressure bleed air is flowed from the low-pressure bypass line into the cooled bleed air line upstream of an environmental control system.

Abstract translation: 一种用于减小燃气轮机动力飞行器必须从低压放气转换到高压排放空气的节气门设置的方法。 该方法包括在第一压力下从压缩机流出低压放气。 低压放气的第一部分被引导到空气对空气热交换器并在空气对空气热交换器中冷却。 低压放气的第一部分从空气 - 空气热交换器流入冷却的排气管线。 低压放气的第二部分被引导到低压旁路管线。 低压排放空气的第二部分从低压旁路管路流入环境控制系统上游的冷却排气管路。

公开(公告)号：US20130306790A1

公开(公告)日：2013-11-21

申请号：US13953164

申请日：2013-07-29

Applicant: Hamilton Sundstrand Corporation

Inventor： Louis J. Bruno ,  Anthony C. Jones ,  Todd A. Spierling ,  Gregory L. DeFrancesco

IPC: B64D41/00

CPC classification number: B64D41/00 ,  B64C13/40 ,  B64C13/42 ,  B64D2221/00

Abstract: A hybrid power distribution system for an aircraft generates hydraulic power from one of a plurality of power sources based on which power source provides energy most efficiently. Power sources includes an electric power distribution bus that distributes electrical energy onboard the aircraft, a pneumatic distribution channel that distributes pneumatic energy onboard the aircraft, and mechanical power provided by one or more engines associated with the aircraft.

Abstract translation: 用于飞机的混合动力配电系统基于哪个电源最有效地提供能量从多个电源之一产生液压动力。 电源包括分配飞机上的电能的电力分配总线，在飞机上分配气动能量的气动分配通道以及由与飞机相关联的一个或多个发动机提供的机械动力。