Invention Grant
- Patent Title: Triple redundancy vortex flowmeter system
- Patent Title (中): 三重冗余涡街流量计系统
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Application No.: US12195138Application Date: 2008-08-20
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Publication No.: US07726201B2Publication Date: 2010-06-01
- Inventor: Wade M. Mattar , Harry William Des Rosiers
- Applicant: Wade M. Mattar , Harry William Des Rosiers
- Applicant Address: US MA Foxboro
- Assignee: Invensys Systems, Inc.
- Current Assignee: Invensys Systems, Inc.
- Current Assignee Address: US MA Foxboro
- Agency: Fish & Richardson P.C.
- Main IPC: G01F1/32
- IPC: G01F1/32
Abstract:
A system includes a first shedder that is at least partially disposed in a fluid conduit and that generates vortices within the fluid conduit, a first flow sensor system that is responsive to the vortices generated by the first shedder and a second flow sensor system that is responsive to the vortices generated by the first shedder. The system further includes a second shedder that is at least partially disposed in the fluid conduit, that generates vortices within the fluid conduit, and that is separated from the first shedder by a distance. A third flow sensor system is responsive to the vortices generated by the second shedder.
Public/Granted literature
- US20090049926A1 Triple Redundancy Vortex Flowmeter System Public/Granted day:2009-02-26
Information query
