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:
Apr. 11, 2023
Filed:
Apr. 10, 2020
Applicants:
Buerkert Werke Gmbh & Co. KG, Ingelfingen, DE;
Burkert S.a.s., Triembach-au-Val, FR;
Inventors:
Juergen Wiedemann, Ingelfingen, DE;
Armin Arnold, Ingelfingen, DE;
Assignees:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 37/00 (2006.01); F16K 47/00 (2006.01); F16K 25/02 (2006.01); G01F 1/36 (2006.01); F16L 55/027 (2006.01); G01F 15/00 (2006.01); G01F 1/40 (2006.01); G05D 7/01 (2006.01);
U.S. Cl.
CPC ...
F16K 37/0091 (2013.01); F16K 25/02 (2013.01); F16K 47/00 (2013.01); F16L 55/02718 (2013.01); G01F 1/36 (2013.01); G01F 1/40 (2013.01); G01F 15/00 (2013.01); G01F 15/003 (2013.01); G05D 7/01 (2013.01); G01F 15/005 (2013.01);
Abstract
A flow resistance insert of a flow rate measuring or flow rate control has contiguous discs between which at least one central axial flow duct is formed from which radial flow ducts branch off. The discs include alternating first discs and second discs. While the first discs are circumferentially closed ring discs, the second discs are circumferentially slotted one-piece ring discs.