Invention Grant
- Patent Title: Spectral analysis based detector for a control valve
-
Application No.: US13952748Application Date: 2013-07-29
-
Publication No.: US09695956B2Publication Date: 2017-07-04
- Inventor: Jagadish Gattu , Justin Shriver
- Applicant: Dresser, Inc.
- Applicant Address: US TX Houston
- Assignee: Dresser, Inc.
- Current Assignee: Dresser, Inc.
- Current Assignee Address: US TX Houston
- Agency: Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
- Main IPC: G06F19/00
- IPC: G06F19/00 ; F16K37/00 ; F15B19/00
Abstract:
Systems and methods for diagnosing components of a control system are disclosed herein. In some embodiments, the spectral content of various signals originating from a control valve is used to detect periodic patterns that can correspond to valve problems.
Public/Granted literature
- US20150032270A1 SPECTRAL ANALYSIS BASED DETECTOR FOR A CONTROL VALVE Public/Granted day:2015-01-29
Information query
