Invention Grant
- Patent Title: Pneumatic controlled slam shut valve
- Patent Title (中): 气动控制冲击关闭阀
-
Application No.: US13089655Application Date: 2011-04-19
-
Publication No.: US09027581B2Publication Date: 2015-05-12
- Inventor: David C. Butler
- Applicant: David C. Butler
- Applicant Address: US TX Addison
- Assignee: Dresser, Inc.
- Current Assignee: Dresser, Inc.
- Current Assignee Address: US TX Addison
- Agency: Paul Frank + Collins PC
- Main IPC: F17D3/00
- IPC: F17D3/00 ; F16K31/16 ; F16K31/00 ; G05D16/06 ; G05D16/16
Abstract:
Systems and methods provide pneumatic control of a slam shut valve system.
Public/Granted literature
- US20110259434A1 Pneumatic Controlled Slam Shut Valve Public/Granted day:2011-10-27
Information query
