Invention Grant
- Patent Title: Minimum pressure and shutoff valve
- Patent Title (中): 最小压力和截止阀
-
Application No.: US13630244Application Date: 2012-09-28
-
Publication No.: US09303784B2Publication Date: 2016-04-05
- Inventor: Peter M. Ballard , Chris Bonn
- Applicant: Peter M. Ballard , Chris Bonn
- Applicant Address: US CT Windsor Locks
- Assignee: HAMILTON SUNSTRAND CORPORATION
- Current Assignee: HAMILTON SUNSTRAND CORPORATION
- Current Assignee Address: US CT Windsor Locks
- Agency: Cantor Colburn LLP
- Main IPC: F16K15/06
- IPC: F16K15/06 ; F16K37/00 ; F02C7/232 ; F16K11/07

Abstract:
An apparatus and method for controlling a pressure drop of a fluid is disclosed. A sleeve includes a plurality of flow passages in a wall of the sleeve. A member slides relative to the sleeve to reveal at least a portion of the plurality of flow passages to control flow of the fluid through the flow passages. The plurality of flow passages are at azimuthally-and axially-staggered locations around the sleeve.
Public/Granted literature
- US20140090393A1 Minimum Pressure and Shutoff Valve Public/Granted day:2014-04-03
Information query