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:
Feb. 26, 2019
Filed:
Jan. 20, 2016
Applicant:
Fisher Controls International Llc, Marshalltown, IA (US);
Inventor:
Trenton F. Jackson, Marshalltown, IA (US);
Assignee:
FISHER CONTROLS INTERNATIONAL LLC, Marshalltown, IA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 17/16 (2006.01); F16K 31/126 (2006.01); F16K 17/40 (2006.01);
U.S. Cl.
CPC ...
F16K 17/1626 (2013.01); F16K 17/162 (2013.01); F16K 17/1606 (2013.01); F16K 17/403 (2013.01); F16K 31/1262 (2013.01); Y10T 137/1692 (2015.04); Y10T 137/1699 (2015.04); Y10T 137/1707 (2015.04); Y10T 137/1714 (2015.04); Y10T 137/1722 (2015.04); Y10T 137/1729 (2015.04); Y10T 137/1737 (2015.04); Y10T 137/1752 (2015.04);
Abstract
A control regulator includes a diaphragm assembly with an integrated pressure relief mechanism. The diaphragm assembly includes a diaphragm with a locally weakened area and a diaphragm plate with an opening aligned with the locally weakened area.