Invention Grant
- Patent Title: Diaphragm for pneumatic controller
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Application No.: US15185112Application Date: 2016-06-17
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Publication No.: US10371177B2Publication Date: 2019-08-06
- Inventor: Adam Faass , Robert DeFelice
- Applicant: HAMILTON SUNDSTRAND CORPORATION
- Applicant Address: US CT Windsor Locks
- Assignee: HAMILTON SUNDSTRAND CORPORATION
- Current Assignee: HAMILTON SUNDSTRAND CORPORATION
- Current Assignee Address: US CT Windsor Locks
- Agency: Cantor Colburn LLP
- Main IPC: F15B15/10
- IPC: F15B15/10 ; F16K31/126 ; F16J3/06

Abstract:
A pneumatic controller includes a housing, a piston located in the housing and movable therein and a diaphragm located at the piston to isolate a first chamber of the pneumatic controller from a second chamber of the pneumatic controller. The diaphragm includes a first diaphragm surface, a diaphragm opening extending through the diaphragm, and a fabric reinforcing layer to strengthen the diaphragm. A diaphragm to isolate a first chamber of a pneumatic controller from a second chamber of a pneumatic controller includes a first diaphragm surface, a diaphragm opening extending through the diaphragm, and a fabric reinforcing layer to strengthen the diaphragm.
Public/Granted literature
- US20170363118A1 DIAPHRAGM FOR PNEUMATIC CONTROLLER Public/Granted day:2017-12-21
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