公开(公告)号：US20190162197A1

公开(公告)日：2019-05-30

申请号：US15823701

申请日：2017-11-28

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Robert Hoover ,  Greg Ockenfels ,  Paul Zonneveld ,  Keith Sangston

IPC: F04D27/00 ,  F04D17/10 ,  F04D29/44 ,  F04D29/22 ,  F04D29/42 ,  F02C6/08 ,  F02C3/04 ,  B64D41/00

Abstract: A compressor system is provided with an impeller disposed to rotate in a compressor chamber. A diffuser extends around the impeller to collect fluid leaving the impeller. Main flow is discharged from the diffuser through an exit providing an opening that extends circumferentially around the compressor. A bleed annulus extends around the compressor and has a consistent cross-sectional area. A bleed port that opens the diffuser to the bleed annulus and that is configured to divert a bleed flow of the fluid from the main flow before discharge through the exit. The bleed port has a circumference around the compressor and a flow size that varies around the circumference. Variation in the flow size of the bleed port maintains a uniform flow distribution around the exit.

公开(公告)号：US20210102497A1

公开(公告)日：2021-04-08

申请号：US16591128

申请日：2019-10-02

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Robert Hoover ,  Jeffrey Kohn ,  Daniel Hand ,  James Unsworth ,  Seth Bullington

IPC: F02C7/25 ,  F02C7/14

Abstract: A flame arrestor system includes a heat exchanger through which a cooling gas flow stream is directed. A zone adjacent the heat exchanger is susceptible to possible flame and through which the cooling gas flow stream is directed. A flame arrestor containing a passage-structure matrix is disposed between the zone and the heat exchanger to quench flame from entering the heat exchanger.

公开(公告)号：US10605253B2

公开(公告)日：2020-03-31

申请号：US15823701

申请日：2017-11-28

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Robert Hoover ,  Greg Ockenfels ,  Paul Zonneveld ,  Keith Sangston

IPC: F04D27/00 ,  F04D29/68 ,  F04D17/10 ,  F04D29/44 ,  F04D29/22 ,  F02C6/08 ,  F02C3/04 ,  B64D41/00 ,  F04D29/42 ,  F04D27/02 ,  F02C9/18 ,  F02C3/08

Abstract: A compressor system is provided with an impeller disposed to rotate in a compressor chamber. A diffuser extends around the impeller to collect fluid leaving the impeller. Main flow is discharged from the diffuser through an exit providing an opening that extends circumferentially around the compressor. A bleed annulus extends around the compressor and has a consistent cross-sectional area. A bleed port that opens the diffuser to the bleed annulus and that is configured to divert a bleed flow of the fluid from the main flow before discharge through the exit. The bleed port has a circumference around the compressor and a flow size that varies around the circumference. Variation in the flow size of the bleed port maintains a uniform flow distribution around the exit.

公开(公告)号：US20170074167A1

公开(公告)日：2017-03-16

申请号：US14850300

申请日：2015-09-10

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Shawn Alstad ,  Robert Romano ,  Morris Anderson ,  Robert Hoover

IPC: F02C7/18

CPC classification number: F02C7/185 ,  F02C6/08 ,  F02C7/18 ,  F02K3/115 ,  Y02T50/675

Abstract: A precooler system having a symmetrical precooler core that is optimized to be integrally mounted to the turbofan engine, regardless of the turbofan engine size, is provided. The provided precooler system optimizes available space between a turbofan engine and the nacelle, and does not substantially increase weight and cost. The provided precooler system may be flexibly implemented as either a right handed precooler system or a left handed precooler system.

Abstract translation: 提供了具有对称预冷器芯的预冷器系统，其被优化成整体地安装到涡轮风扇发动机，而不管涡轮风扇发动机的尺寸。 所提供的预冷器系统优化涡轮风扇发动机和机舱之间的可用空间，并且基本上不增加重量和成本。 所提供的预冷器系统可以灵活地实现为右手预冷器系统或左手预冷器系统。

公开(公告)号：US11300053B2

公开(公告)日：2022-04-12

申请号：US16591128

申请日：2019-10-02

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Robert Hoover ,  Jeffrey Kohn ,  Daniel Hand ,  James Unsworth ,  Seth Bullington

IPC: F02C7/25 ,  F02C7/14 ,  A62C4/00 ,  B64D41/00 ,  B64D45/00

Abstract: A flame arrestor system includes a heat exchanger through which a cooling gas flow stream is directed. A zone adjacent the heat exchanger is susceptible to possible flame and through which the cooling gas flow stream is directed. A flame arrestor containing a passage-structure matrix is disposed between the zone and the heat exchanger to quench flame from entering the heat exchanger.