Invention Grant
- Patent Title: Active diaphragm seal assembly for pressure measurement
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Application No.: US14791380Application Date: 2015-07-03
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Publication No.: US09766145B2Publication Date: 2017-09-19
- Inventor: Jason Deane , Giovanni Filippi , Albrecht Kalisch
- Applicant: WIKA Alexander Wiegand SE & Co. KG
- Applicant Address: DE Klingenberg
- Assignee: WIKA Alexander Weigand SE & Co. KG
- Current Assignee: WIKA Alexander Weigand SE & Co. KG
- Current Assignee Address: DE Klingenberg
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Main IPC: G01L13/02
- IPC: G01L13/02 ; G01L7/08 ; G01L19/00
Abstract:
A fluid filled pressure measurement system having a pressure sensor or pressure gauge and a diaphragm seal to a process wherein the diaphragm seal is moveable by changing the volume behind the diaphragm seal by the volume member. In a first position the diaphragm seal is seated or is a parked position such that the diaphragm seal is fixed to avoid deformations during cleaning.
Public/Granted literature
- US20170003184A1 ACTIVE DIAPHRAGM SEAL ASSEMBLY FOR PRESSURE MEASUREMENT Public/Granted day:2017-01-05
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