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. 01, 2022
Filed:
Jan. 24, 2020
Applicant:
Delavan Inc., West Des Moines, IA (US);
Inventors:
Assignee:
Collins Engine Nozzles, Inc., Des Moines, IA (US);
Primary Examiner:
Int. Cl.
CPC ...
F23R 3/28 (2006.01); F23D 11/12 (2006.01); F23D 11/36 (2006.01); F23D 11/38 (2006.01); F23D 14/46 (2006.01); F23D 14/48 (2006.01);
U.S. Cl.
CPC ...
F23R 3/28 (2013.01); F23D 11/12 (2013.01); F23D 11/36 (2013.01); F23D 11/38 (2013.01); F23D 14/46 (2013.01); F23D 14/48 (2013.01); F23R 2900/00005 (2013.01); F23R 2900/00014 (2013.01);
Abstract
A spacer for a fluid nozzle can include a body configured to fit within a sheath of the fluid nozzle such that a fluid tube positioned within the sheath is held bent over its longitudinal dimension by the body thereby altering a natural frequency of the fuel tube compared to if the fuel tube were not held bent.