Invention Application
- Patent Title: VALVE SOUND REDUCING TRIM ASSEMBLY WITH PRESSURE RELIEF MECHANISM
- Patent Title (中): 带减压机构的阀门减速装置
-
Application No.: US14471232Application Date: 2014-08-28
-
Publication No.: US20140366970A1Publication Date: 2014-12-18
- Inventor: James L. Griffin , Matthew W. Hanusa , Thomas L. Weyer , Daniel G. Roper , Harold J. McKinney
- Applicant: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.
- Main IPC: F16K47/08
- IPC: F16K47/08 ; F16K3/02 ; F16K3/32 ; F16K47/04
Abstract:
A cage for a control valve trim assembly includes a cage body having an opening at one end and a wall extending from the opening, a plurality of cage openings disposed in the wall, and a pressure relief mechanism disposed in the cage wall.
Public/Granted literature
- US09115825B2 Valve sound reducing trim assembly with pressure relief mechanism Public/Granted day:2015-08-25
Information query
