Invention Grant
- Patent Title: Bonded multi-piece gas turbine engine component
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Application No.: US15033933Application Date: 2014-11-05
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Publication No.: US10458249B2Publication Date: 2019-10-29
- Inventor: Michael G. McCaffrey , Ioannis Alvanos , Michael G. Abbott , Grant O. Cook, III
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Farmington
- Agency: Carlson, Gaskey & Olds, P.C.
- International Application: PCT/US2014/063977 WO 20141105
- International Announcement: WO2015/069673 WO 20150514
- Main IPC: F01D5/14
- IPC: F01D5/14 ; F01D5/28 ; F01D5/18 ; F01D5/32 ; F02C3/04 ; F02C7/12

Abstract:
An airfoil component includes a first segment that has a first piece of a mount and a first piece of an airfoil. The first segment is formed of a first ceramic-based material. A second segment includes a second piece of the mount and a second piece of the airfoil. The second segment is formed of a second ceramic-based material. The first and second segments are bonded together along a bond joint such that the first and second pieces of the mount are bonded to each other and the first and second pieces of the airfoil are bonded to each other.
Public/Granted literature
- US20160265363A1 BONDED MULTI-PIECE GAS TURBINE ENGINE COMPONENT Public/Granted day:2016-09-15
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