Invention Grant
- Patent Title: Gas turbine hub
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Application No.: US14893229Application Date: 2014-05-22
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Publication No.: US09945236B2Publication Date: 2018-04-17
- Inventor: Steven W. Burd , Meggan Harris , John T. Ols , William G. Askey
- Applicant: United Technologies Corporation
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Carlson, Gaskey & Olds, P.C.
- International Application: PCT/US2014/039091 WO 20140522
- International Announcement: WO2015/020715 WO 20150212
- Main IPC: F01D9/04
- IPC: F01D9/04 ; F01D5/30 ; F01D5/34 ; B22D25/02 ; F01D5/02 ; F01D5/12 ; F01D25/24 ; F01D25/30 ; B23P15/00
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.
Public/Granted literature
- US20160108745A1 GAS TURBINE HUB Public/Granted day:2016-04-21
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