Invention Grant
- Patent Title: Dual piston pneumatic actuator
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Application No.: US13791965Application Date: 2013-03-09
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Publication No.: US10760705B2Publication Date: 2020-09-01
- Inventor: Terry Glenn Young
- Applicant: Terry Glenn Young
- Applicant Address: US TX Houston
- Assignee: Safoco, Inc.
- Current Assignee: Safoco, Inc.
- Current Assignee Address: US TX Houston
- Agency: Bushman Werner, P.C.
- Main IPC: F16K31/122
- IPC: F16K31/122
Abstract:
Dual piston pneumatic actuators used in opening and closing gate valves are disclosed. The actuators allow for pressure to vary based on opening or closing a gate valve versus keeping the gate valve open or closed.
Public/Granted literature
- US20130234055A1 DUAL PISTON PNEUMATIC ACTUATOR Public/Granted day:2013-09-12
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