Invention Grant
- Patent Title: Single movement convergent and convergent-divergent nozzle
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Application No.: US16803528Application Date: 2020-02-27
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Publication No.: US11319832B2Publication Date: 2022-05-03
- Inventor: Andrew Sanderson , David L. Sutterfield , Bryan H. Lerg
- Applicant: Rolls-Royce North American Technologies Inc.
- Applicant Address: US IN Indianapolis
- Assignee: Rolls-Royce North American Technologies Inc.
- Current Assignee: Rolls-Royce North American Technologies Inc.
- Current Assignee Address: US IN Indianapolis
- Agency: Barnes & Thornburg LLP
- Main IPC: F01D17/16
- IPC: F01D17/16 ; F02K1/08
Abstract:
A variable exhaust nozzle for use with a gas turbine engine includes an outer shroud and an inner plug that can move relative to the outer shroud. The relative movement of the inner plug and the outer shroud changes the shape of the variable exhaust nozzle from one that converges in area to one that converges and then diverges in area.
Public/Granted literature
- US20210270145A1 SINGLE MOVEMENT CONVERGENT AND CONVERGENT-DIVERGENT NOZZLE Public/Granted day:2021-09-02
Information query
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