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:
Jun. 08, 2021
Filed:
Sep. 07, 2018
Applicant:
Rolls-royce Plc, London, GB;
Inventors:
Simon M. Ruston, Derby, GB;
Rong Yang, Derby, GB;
Matthew Fox, Derby, GB;
Aniket Anand Kulkarni, Bangalore, IN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 25/24 (2006.01); F02C 9/18 (2006.01); B64D 29/08 (2006.01); F02K 3/06 (2006.01); F02K 3/075 (2006.01);
U.S. Cl.
CPC ...
F02C 9/18 (2013.01); B64D 29/08 (2013.01); F02K 3/06 (2013.01); F02K 3/075 (2013.01);
Abstract
A pressure relief arrangement for a gas turbine engine comprises a hinged door and a mount. A plastically deformable member is provided between and coupled to the hinged door and the mount. The deformable member is configured to deform between a non-deformed state when the door is in a closed position and an elongated deformed state when the door is in an open position.