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Title:
Corrosion rate measurement system
Document Type and Number:
Japanese Patent JP6329639
Kind Code:
B2
Abstract:
A corrosion rate measurement system includes a first membrane of a first material configured to be exposed to a corrosive material and deflect in response to corrosion. A second membrane is configured to be exposed to a corrosive material and deflect in response to corrosion. A pressure sensor is operably coupled to at least one of the first and second membranes and configured to measure deflection of at least one of the first and second membranes as a function of a pressure and an amount of corrosion at least one of the first and second membranes.

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Inventors:
Hedke, Robert, Sea.
Citler, Fred, Sea.
Wilcox, Charles, Earl.
Application Number:
JP2016557291A
Publication Date:
May 23, 2018
Filing Date:
March 13, 2015
Export Citation:
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Assignee:
Rosemount Incorporated
International Classes:
G01N17/04; G01L13/06
Domestic Patent References:
JP2008261652A
JP2010523999A
JP2012093175A
JP2007021996A
JP53065783A
JP2009250110A
JP2108940A
JP11501123A
JP2002502494A
JP11512827A
Foreign References:
US20080141780
US4046010
US20050150279
Attorney, Agent or Firm:
Kiyotaka Sakamoto
Sanji Tanabe



 
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