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. 07, 2017
Filed:
Mar. 14, 2014
Applicant:
Tyco Fire Products Lp, Lansdale, PA (US);
Inventors:
Yoram Ringer, Providence, RI (US);
Su Yang, Providence, RI (US);
Assignee:
Tyco Fire Products LP, Lansdale, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 31/126 (2006.01); F16K 7/12 (2006.01); A62C 35/68 (2006.01); F16K 27/02 (2006.01);
U.S. Cl.
CPC ...
F16K 7/126 (2013.01); A62C 35/68 (2013.01); F16K 27/0236 (2013.01); F16K 31/1266 (2013.01);
Abstract
A diaphragm-type control valve having a valve body holding a diaphragm and a depression member is provided preferably for use in the separation of and fluid control between a fluid source and a pressurized gas volume. An inner surface of the valve body defines a chamber having an inlet and an outlet in communication with the chamber, and an elongated seat member. The depression member biases the diaphragm to a seated position within the valve.