公开(公告)号：US20160108745A1

公开(公告)日：2016-04-21

申请号：US14893229

申请日：2014-05-22

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Steven W. Burd ,  Meggan Harris ,  John T. Ols ,  William G. Askey

IPC: F01D5/30 ,  B22D25/02 ,  F01D25/30 ,  F01D25/24 ,  F01D5/02 ,  F01D5/12

CPC classification number: F01D5/3069 ,  B22D25/02 ,  B23P15/006 ,  F01D5/02 ,  F01D5/12 ,  F01D5/3023 ,  F01D5/3061 ,  F01D5/34 ,  F01D9/044 ,  F01D25/24 ,  F01D25/30 ,  F05D2220/32 ,  F05D2230/21 ,  F05D2230/232 ,  F05D2230/25 ,  F05D2230/60 ,  F05D2240/24

Abstract: A unitary one-piece hub has first and second rings and a midsection arranged between the first and second rings. The midsection includes a plurality of windows configured to receive a plurality of cross members. The windows include a lip configured to surround the cross members. A gas turbine engine and a method of providing a hub for a gas turbine engine are also disclosed.

Abstract translation: 一体式单件式轮毂具有第一和第二环和布置在第一和第二环之间的中间部分。 中央部分包括被配置为接收多个横向构件的多个窗口。 窗户包括被配置为围绕横梁的唇部。 还公开了一种燃气涡轮发动机和提供燃气轮机的轮毂的方法。

公开(公告)号：US09945236B2

公开(公告)日：2018-04-17

申请号：US14893229

申请日：2014-05-22

Applicant: United Technologies Corporation

Inventor： Steven W. Burd ,  Meggan Harris ,  John T. Ols ,  William G. Askey

IPC: F01D9/04 ,  F01D5/30 ,  F01D5/34 ,  B22D25/02 ,  F01D5/02 ,  F01D5/12 ,  F01D25/24 ,  F01D25/30 ,  B23P15/00

CPC classification number: F01D5/3069 ,  B22D25/02 ,  B23P15/006 ,  F01D5/02 ,  F01D5/12 ,  F01D5/3023 ,  F01D5/3061 ,  F01D5/34 ,  F01D9/044 ,  F01D25/24 ,  F01D25/30 ,  F05D2220/32 ,  F05D2230/21 ,  F05D2230/232 ,  F05D2230/25 ,  F05D2230/60 ,  F05D2240/24

Abstract: A unitary one-piece hub has first and second rings and a midsection arranged between the first and second rings. The midsection includes a plurality of windows configured to receive a plurality of cross members. The windows include a lip configured to surround the cross members. A gas turbine engine and a method of providing a hub for a gas turbine engine are also disclosed.