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.

Date of Patent:
Dec. 26, 2023

Filed:

Aug. 25, 2022
Applicant:

Hamilton Sundstrand Corporation, Charlotte, NC (US);

Inventors:

Maciej Zak, Niedoradz, PL;

Wojciech Plucinski, Wrzesnia, PL;

Assignee:

HAMILTON SUNDSTRAND CORPORATION, Charlotte, NC (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F15B 13/04 (2006.01); F16K 31/00 (2006.01); F15B 21/041 (2019.01); F15B 13/043 (2006.01); F16K 31/124 (2006.01); F16K 31/06 (2006.01);
U.S. Cl.
CPC ...
F15B 21/041 (2013.01); F15B 13/0438 (2013.01); F16K 31/0613 (2013.01); F16K 31/124 (2013.01);
Abstract

A filter assembly for a servo valve that includes a first fluid nozzle defining a first fluid passage therethrough between a first fluid inlet and a first fluid outlet and a second fluid nozzle defining a second fluid passage therethrough between a second fluid inlet and a second fluid outlet. The first and second fluid nozzles arranged in end to end abutment with each other to form a tubular fluid nozzle unit in which the first and second fluid inlets are adjacent each other, and the first and second fluid passages align to form a common fluid passage through the tubular fluid nozzle unit. The first fluid outlet is at a first end of the tubular fluid nozzle unit and the second fluid passage being at a second, end of the tubular fluid nozzle unit.


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