Title:
A flow measuring device of a differential pressure base which has a form of an improved Pitot tube
Document Type and Number:
Japanese Patent JP6154069
Kind Code:
B2
Abstract:
A differential pressure flow measurement system includes a pressure sensor coupled to measurement circuitry. An elongate probe is configured to be inserted into a conduit which carries a flow of process fluid. The pressure sensor senses a pressure difference in the fluid flow generated as the fluid flows past the probe. A vortex shedding stabilizer is positioned proximate the elongate probe and in the flow of process fluid. The vortex shedding stabilizer is configured to stabilize vortex shedding in the flow of fluid proximate the elongate probe.
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Inventors:
Vicrund, david, eugene
Application Number:
JP2016517507A
Publication Date:
June 28, 2017
Filing Date:
August 04, 2014
Export Citation:
Assignee:
Rosemount Incorporated
International Classes:
G01F1/46
Domestic Patent References:
| JP2001242025A | ||||
| JP6058786A | ||||
| JP54009069B1 | ||||
| JP60135666U |
Foreign References:
| US6470755 | ||||
| US20090211368 | ||||
| US3765241 |
Attorney, Agent or Firm:
Kiyotaka Sakamoto
Sanji Tanabe
Sanji Tanabe
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