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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.

Patent No.:

US 10866131 B1

PDFFull Text
Expired
Date of Patent:
Dec. 15, 2020

Filed:

Sep. 19, 2017

Systems and methods for reference volume for flow calibration

Applicant:

Flow Devices and Systems Inc., Yorba Linda, CA (US);

Inventors:

Bhushan Somani, Yorba Linda, CA (US);

Eric J. Redemann, Walnut Creek, CA (US);

Assignee:

FLOW DEVICES AND SYSTEMS INC., Yorba Linda, CA (US);

Attorneys:

Mahesh Law Group PC

Kumar Maheshwari

Primary Examiner:

Jewel V Dowtin

Int. Cl.
CPC ...
G01F 15/02 (2006.01); G01F 1/40 (2006.01); G01F 1/42 (2006.01); G01F 1/50 (2006.01); G01F 15/14 (2006.01); G01F 15/00 (2006.01); G05D 7/06 (2006.01); G01F 1/48 (2006.01); G01F 1/692 (2006.01); G01F 1/88 (2006.01); G01F 25/00 (2006.01);
U.S. Cl.
CPC ...
G01F 15/028 (2013.01); G01F 1/40 (2013.01); G01F 1/42 (2013.01); G01F 1/48 (2013.01); G01F 1/50 (2013.01); G01F 1/692 (2013.01); G01F 1/88 (2013.01); G01F 15/00 (2013.01); G01F 15/002 (2013.01); G01F 15/005 (2013.01); G01F 15/02 (2013.01); G01F 15/14 (2013.01); G01F 25/0038 (2013.01); G05D 7/0635 (2013.01); G05D 7/0641 (2013.01); G05D 7/0688 (2013.01);
Abstract

A reference volume for use with pressure change flow rate measurement apparatus has an internal structure comprising elements with cross section and length comparable to the cross section and length of adjacent interstitial fluid regions. The reference volume may have one or more heat conduction elements exterior to and in good thermal contact with a corrosion resistant material that defines the internal fluid holding region.

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Somani, Bhushan. (2020). Systems and methods for reference volume for flow calibration (U.S. Patent No. 10866131). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10866131

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