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:
Jan. 07, 2020
Filed:
May. 01, 2017
Kholle Magnolia 2015, Llc, Houston, TX (US);
Larry Mitchel Hill, Cypress, TX (US);
William Brent Stroebel, Houston, TX (US);
Scott Taylor Donaldson, Spring, TX (US);
E. Lee Colley, III, Houston, TX (US);
KHOLLE Magnolia 2015, LLC, Houston, TX (US);
Abstract
Pressure relief valves may be tapped into flow lines. The pressure relief valves are normally shut and are adapted to open at a threshold pressure in the flow line. The valves comprise a body which is adapted to allow the valve to be tapped into the flow line. A passage is defined in the body. The passage provides a valve inlet and a valve outlet. The inlet is in fluid communication with the flow line. A sacrificial closure is disposed in the passage and blocks flow through the passage. The closure is exposed to fluid pressure in the flow line. The valve also comprises means for compromising the sacrificial closure in response to detection of the threshold pressure in the flow line. The integrity of the closure will be compromised such that fluid from the flow line may flow through the passage and out the valve outlet.