Invention Application
- Patent Title: ADJUSTABLE DEADBAND CONTROL SYSTEM
-
Application No.: US15673053Application Date: 2017-08-09
-
Publication No.: US20170335982A1Publication Date: 2017-11-23
- Inventor: Justin Lane Masias , Douglas James Scheffler , Tung K. Nguyen , James Curtis Bagby
- Applicant: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.
- Main IPC: F16K17/02
- IPC: F16K17/02 ; F16K1/52 ; F16K17/10 ; G05D16/16

Abstract:
Control systems include various combinations of pressure regulators, pilots, and pressure stabilizers to provide systems with adjustable deadbands for over pressure protection, adjustable deadbands for under pressure protection, adjustable deadbands for both over pressure and under pressure protection, pressure assisted closure for over pressure protection, pressure assisted closure for under pressure protection, pressure assisted closure for both over pressure and under pressure protection, or spring assisted closure for over pressure and under pressure protection.
Public/Granted literature
- US10678274B2 Adjustable deadband control system Public/Granted day:2020-06-09
Information query