The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Feb. 25, 2020

Filed:

May. 24, 2017
Applicant:

Rosemount Aerospace Inc., Burnsville, MN (US);

Inventors:

Thomas Lenagh, Farmington, MN (US);

Rudy Pitera, Woodbury, MN (US);

Tomas Lorincz, Savage, MN (US);

Assignee:

Rosemount Aerospace Inc., Burnsville, MN (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 27/08 (2006.01); G01N 27/07 (2006.01);
U.S. Cl.
CPC ...
G01N 27/08 (2013.01); G01N 27/07 (2013.01);
Abstract

A conductivity cell includes a cylindrical flow tube holder having a closed first end and an open second end, a first end fitting positioned on the first end of the flow tube holder, a second end fitting positioned on the second end of the flow tube holder, a flow tube positioned within the flow tube holder, an end cap positioned in the open second end of the flow tube holder and adjacent the flow tube and the second end fitting, a plurality of electrodes positioned in the flow tube, a plurality of o-rings positioned on the electrodes, and a flow through hole extending from the first end fitting through the flow tube holder, the flow tube, and the end cap to the second end fitting. The plurality of electrodes are press-fit into the flow tube.


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