Invention Grant
- Patent Title: Pilot mixer cooling hole arrangement for fuel nozzle of a gas turbine engine
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Application No.: US14631499Application Date: 2015-02-25
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Publication No.: US10054312B2Publication Date: 2018-08-21
- Inventor: Zhongtao Dai , Kristin Kopp-Vaughan
- 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: Snell & Wilmer L.L.P.
- Main IPC: F23R3/28
- IPC: F23R3/28 ; F23R3/14 ; F23R3/34
Abstract:
A mixer assembly for a gas turbine engine is provided, including a main mixer, and a pilot mixer having an annular housing. The pilot mixer can further include features to cool portions of the annular housing, such as a radial edge of the annular housing.
Public/Granted literature
- US20160245522A1 COOLING TECHNOLOGY FOR THE FUEL NOZZLE Public/Granted day:2016-08-25
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