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:
May. 12, 2015
Filed:
Apr. 18, 2008
Applicants:
Daniel Clark, Derbyshire, GB;
Jem Athing Rongong, Stockport, GB;
Inventors:
Daniel Clark, Derbyshire, GB;
Jem Athing Rongong, Stockport, GB;
Assignee:
Rolls-Royce PLC, , GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/14 (2006.01); F04D 29/38 (2006.01); F01D 21/04 (2006.01); F04D 29/32 (2006.01);
U.S. Cl.
CPC ...
F04D 29/388 (2013.01); F01D 5/147 (2013.01); F01D 21/045 (2013.01); F04D 29/324 (2013.01); F05D 2250/70 (2013.01); F05D 2300/501 (2013.01); F05D 2300/506 (2013.01);
Abstract
A turbomachine including securing means that extend between the pressure wall and the suction surface and which includes an energy absorbing portion for absorbing energy after impact to the blade by a foreign object. The energy absorbing portion has a catch that provides the blade with an improved resistance to bursting.
Clark, Daniel. (2015). Turbomachine blade (U.S. Patent No. 9028219). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9028219
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile