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:
Dec. 28, 2021
Filed:
Dec. 03, 2019
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventors:
Piotr Sawicki, Bogdaniec, PL;
Marcin Cis, Lutynia, PL;
Assignee:
HAMILTON SUNDSTRAND CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F15B 15/14 (2006.01); F15B 5/00 (2006.01); F15B 13/043 (2006.01); F16K 31/06 (2006.01); F16K 1/42 (2006.01); F16K 11/044 (2006.01);
U.S. Cl.
CPC ...
F15B 15/1461 (2013.01); F15B 5/003 (2013.01); F15B 13/0438 (2013.01); F16K 1/427 (2013.01); F16K 11/044 (2013.01); F16K 31/0627 (2013.01); F16K 31/0682 (2013.01); F15B 2211/615 (2013.01);
Abstract
A nozzle of or for a servo valve comprises a nozzle element having a fluid outlet at a first axial end and a tubular body extending from the first end to an opposed, second axial end. The nozzle further comprises a plug element mounted in and closing the second axial end of the tubular body, thereby defining an internal cavity within the tubular body. One or more openings are formed through the tubular body to fluidly communicate with the internal cavity. A filter may be mounted across the internal cavity at a position axially intermediate the openings and the fluid outlet.