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. 04, 2021
Filed:
Mar. 11, 2016
Applicant:
Karl Dungs Gmbh & Co. KG, Urbach, DE;
Inventors:
Assignee:
KARL DUNGS GMBH & CO. KG, Urbach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 1/44 (2006.01); F16K 31/04 (2006.01); F16K 1/00 (2006.01);
U.S. Cl.
CPC ...
F16K 1/443 (2013.01); F16K 1/00 (2013.01); F16K 31/047 (2013.01);
Abstract
The valve series includes a plurality of valve types (A, B, C) with valves of different size and type, wherein a plurality of valve types, preferably all valves types (A, B, C) of the valve series () have uniform valve actuators (), wherein the valve closure members () of the valves () perform the same opening stroke, wherein they can be formed differently, however, and in particular can have different diameters. The closing springs () of the different valve types (A, B, C) can also have different characteristic curves and can be of different thicknesses.