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:
Mar. 10, 2026
Filed:
Jun. 28, 2022
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventors:
Viktor Kilchyk, Lancaster, NY (US);
Darryl Colson, West Suffield, CT (US);
Assignee:
HAMILTON SUNDSTRAND CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 1/12 (2006.01); B05B 1/32 (2006.01);
U.S. Cl.
CPC ...
B05B 1/12 (2013.01); B05B 1/32 (2013.01);
Abstract
The present disclosure provides variable geometry nozzle or valve assemblies utilizing magnetic fluid (e.g., ferromagnetic fluid; magnetorheological fluid; non-Newtonian magnetic fluid; general viscous magnetic fluid). More particularly, the present disclosure provides variable geometry nozzle or valve assemblies utilizing magnetic fluid for high efficiency expansion and/or mass flow control in fluidic systems (e.g., gas injectors; micro-satellite propulsion systems; gas burners; fluid injectors; etc.).