Invention Grant
- Patent Title: Adjustable deadband control system
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Application No.: US14825454Application Date: 2015-08-13
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Publication No.: US09760097B2Publication Date: 2017-09-12
- Inventor: Justin Lane Masias , Douglas James Scheffler , Tung K. Nguyen , James Curtis Bagby
- Applicant: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.
- Applicant Address: US TX McKinney
- Assignee: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.
- Current Assignee: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.
- Current Assignee Address: US TX McKinney
- Agency: Marshall, Gerstein & Borun LLP
- Main IPC: F16K17/10
- IPC: F16K17/10 ; G05D16/16 ; F16K17/02 ; F16K1/52
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
- US20160356389A1 ADJUSTABLE DEADBAND CONTROL SYSTEM Public/Granted day:2016-12-08
Information query
