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:
May. 28, 2019
Filed:
Jul. 24, 2013
Applicant:
Tetra Laval Holdings & Finance S.a., Pully, CH;
Inventors:
Andrea Donati, Castelnuovo Rangone, IT;
Daniele Anzaldi, Eindhoven, NL;
Andrea Barbieri, Modena, IT;
Daniele Apparuti, Montale Rangone, IT;
Robert Bartolini, Guiglia-Modena, IT;
Assignee:
TETRA LAVAL HOLDINGS & FINANCE S.A., Pully, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 5/12 (2006.01); B65B 55/10 (2006.01); F16K 5/04 (2006.01); B65B 51/20 (2006.01); F16K 5/06 (2006.01); F16K 5/10 (2006.01); B65B 9/12 (2006.01);
U.S. Cl.
CPC ...
B65B 55/106 (2013.01); B65B 51/20 (2013.01); B65B 55/103 (2013.01); F16K 5/0407 (2013.01); F16K 5/0605 (2013.01); F16K 5/10 (2013.01); F16K 5/12 (2013.01); B65B 9/12 (2013.01);
Abstract
There is described a shutter for a valve for controlling an air flow; shutter is selectively rotatable about an axis and adapted to be housed inside a body of valve, and comprises a surface disposed about axis; surface comprises at least one first curved portion shaped eccentrically relative to axis so as to define, in use and together with body, at least one first passage for the air flow.