公开(公告)号：US20170370381A1

公开(公告)日：2017-12-28

申请号：US15671835

申请日：2017-08-08

Applicant: Hamilton Sundstrand Corporation

Inventor： Milan Lucic ,  John M. Beck ,  Paul E. Hamel ,  Robert Telakowski

IPC: F04D29/70 ,  F04D29/58 ,  B64D13/06 ,  F04D25/06 ,  F04D19/00 ,  B64D13/00

CPC classification number: F04D29/703 ,  B64D13/00 ,  B64D13/06 ,  B64D2013/0618 ,  B64D2013/0651 ,  F04D19/00 ,  F04D25/06 ,  F04D29/5806 ,  F04D29/701 ,  Y02T50/56 ,  Y10T403/25

Abstract: A ram air fan assembly includes an outer housing. An inner housing is located within the outer housing. A motor is attached to the inner housing. An inlet tube extends between the outer housing and the motor. The inlet tube includes a straight first portion and a curved second portion. At least one of the two portions includes a perforated portion.

公开(公告)号：US09759236B2

公开(公告)日：2017-09-12

申请号：US14261905

申请日：2014-04-25

Applicant: Hamilton Sundstrand Corporation

Inventor： Milan Lucic ,  John M. Beck ,  Paul E. Hamel ,  Robert Telakowski

IPC: F04D29/70 ,  F04D29/58 ,  B64D13/00 ,  F04D19/00 ,  F04D25/06 ,  B64D13/06

CPC classification number: F04D29/703 ,  B64D13/00 ,  B64D13/06 ,  B64D2013/0618 ,  B64D2013/0651 ,  F04D19/00 ,  F04D25/06 ,  F04D29/5806 ,  F04D29/701 ,  Y02T50/56 ,  Y10T403/25

Abstract: A ram air fan assembly includes an outer housing. An inner housing is located within the outer housing. A motor is attached to the inner housing. An inlet tube extends between the outer housing and the motor. The inlet tube includes a straight first portion and a curved second portion. At least one of the two portions includes a perforated portion.

公开(公告)号：US20150308460A1

公开(公告)日：2015-10-29

申请号：US14261905

申请日：2014-04-25

Applicant: Hamilton Sundstrand Corporation

Inventor： Milan Lucic ,  John M. Beck ,  Paul E. Hamel ,  Robert Telakowski

IPC: F04D29/70 ,  B64D13/00

CPC classification number: F04D29/703 ,  B64D13/00 ,  B64D13/06 ,  B64D2013/0618 ,  B64D2013/0651 ,  F04D19/00 ,  F04D25/06 ,  F04D29/5806 ,  F04D29/701 ,  Y02T50/56 ,  Y10T403/25

Abstract: A ram air fan assembly includes an outer housing. An inner housing is located within the outer housing. A motor is attached to the inner housing. An inlet tube extends between the outer housing and the motor. The inlet tube includes a straight first portion and a curved second portion. At least one of the two portions includes a perforated portion.

Abstract translation: 冲压空气风扇组件包括外壳。 内壳位于外壳内。 电机连接到内壳。 入口管在外壳和电机之间延伸。 入口管包括直的第一部分和弯曲的第二部分。 两部分中的至少一个包括穿孔部分。