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:
Aug. 14, 2018
Filed:
Oct. 30, 2014
Applicant:
Norgren Ag, Balterswil, CH;
Inventor:
Othmar Rymann, Balterswil, CH;
Assignee:
Norgren AG, Balterswil, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 5/10 (2006.01); B29C 49/42 (2006.01); F16K 3/32 (2006.01); F16K 3/26 (2006.01); F16K 5/04 (2006.01); F16K 31/04 (2006.01);
U.S. Cl.
CPC ...
B29C 49/4289 (2013.01); F16K 3/262 (2013.01); F16K 3/32 (2013.01); F16K 5/0407 (2013.01); F16K 5/10 (2013.01); F16K 31/041 (2013.01);
Abstract
The Application describes a throttle and a method for controlling a fluid flow via a throttle . The throttle includes an inlet () in communication with a pressurized gas source, an outlet () including a selected output orifice (612), and an orifice sleeve () including a plurality of output orifices () from which a selected output orifice () may be selected by rotating the orifice sleeve (). The throttle may further include a piston () movable across a surface area of the selected output orifice (), and a motor operable to move the piston () across the surface area of the selected output orifice ().