Invention Grant
- Patent Title: Pretrenched rotor for gas turbine engine
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Application No.: US14773200Application Date: 2014-02-13
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Publication No.: US10550699B2Publication Date: 2020-02-04
- Inventor: Ioannis Alvanos
- 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/US2014/016240 WO 20140213
- International Announcement: WO2014/189564 WO 20141127
- Main IPC: F01D5/14
- IPC: F01D5/14 ; F01D11/00 ; F04D29/16 ; F04D29/32 ; F04D29/54
Abstract:
A gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a rotor having a pretrench that receives at least a portion of a tip of a stator, the portion of the tip extending radially into the pretrench.
Public/Granted literature
- US20160010460A1 PRETRENCHED ROTOR FOR GAS TURBINE ENGINE Public/Granted day:2016-01-14
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