The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 03, 1987
Filed:
Jun. 27, 1986
Richard M Norris, Stratford, CT (US);
Bert A Diehl, Jr, Orange, CT (US);
Avco Corporation, Providence, RI (US);
Abstract
A modular multi-channel particle separator is provided to block foreign objects from entering the inlet of a gas turbine engine and to remove particulate matter from the inlet air stream before it reaches the compressor section of the engine. Each module is designed for easy fabrication from sheet material which can be readily configured to remove both fine and coarse particles from the air stream with minimal pressure loss, system volume and weight. Each module also defines passages for removing particular matter that has been intercepted and for conducting heating air through the module to prevent icing. The modular construction of the separator simplifies initial assembly in the gas turbine engine, as well as later maintenance and replacement of one or more modules, should that prove necessary.