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:
Jul. 29, 2025
Filed:
Sep. 27, 2023
Emerson Process Management Regulator Technologies, Inc., McKinney, TX (US);
Ruben Longoria, Little Elm, TX (US);
James C. Hawkins, Allen, TX (US);
Andrew Da Costa, Plano, TX (US);
Emerson Process Management Regulator Technologies, Inc., McKinney, TX (US);
Abstract
Pressure regulators with adjustable boost bodies are described herein. An example pressure includes a valve body defining a fluid passageway and an actuator casing coupled to the valve body, the actuator casing defining a pressure sense chamber and a channel between the pressure sense chamber and the fluid passageway in the valve body. The pressure regulator includes a plug assembly including a stem, a plug, and a stem guide. The stem guide has a flange with a notch. The plug assembly includes a boost body and a tube extending through the boost body. A first end of the tube is aligned with the notch and a second end of the tube is disposed in a downstream location relative to the seat such that the pressure sense chamber is in fluid communication with the downstream location. The boost body is rotatable with respect to the stem guide.