Invention Grant
- Patent Title: Blocker door assembly having a thermoplastic blocker door for use in a turbine engine
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Application No.: US15250253Application Date: 2016-08-29
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Publication No.: US10794326B2Publication Date: 2020-10-06
- Inventor: Kevin O'Brien Gaw , Dylan E. Jones , Michael H. Larson , Belur N. Shivashankara , Randy J. Grove , David John Barene , Jeston Lingelbach , Kory Shaffer , David W. Foutch
- Applicant: THE BOEING COMPANY
- Applicant Address: US IL Chicago
- Assignee: The Boeing Company
- Current Assignee: The Boeing Company
- Current Assignee Address: US IL Chicago
- Agency: Armstrong Teasdale LLP
- Main IPC: F02K1/70
- IPC: F02K1/70 ; B29C65/02 ; B29C65/48 ; B29C65/00 ; B29L31/00
Abstract:
A blocker door assembly for use in a gas turbine engine includes a facesheet including a plurality of openings to facilitate noise attenuation and a body portion coupled to the facesheet. The body portion includes a backsheet integrally formed with a honeycomb core, wherein the body portion is molded from a thermoplastic material.
Public/Granted literature
- US20180058373A1 BLOCKER DOOR ASSEMBLY HAVING A THERMOPLASTIC BLOCKER DOOR FOR USE IN A TURBINE ENGINE Public/Granted day:2018-03-01
Information query
