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.:
Date of Patent:
Oct. 07, 2014
Filed:
Oct. 02, 2013
Applicant:
Murray F Feller, Micanopy, FL (US);
Inventor:
Murray F Feller, Micanopy, FL (US);
Assignee:
Onicon, Inc., Clearwater, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01K 19/00 (2006.01); G01K 15/00 (2006.01);
U.S. Cl.
CPC ...
G01K 15/005 (2013.01);
Abstract
A calibrator for calibrating a compatible heat transfer meter comprises a temperature controlled reference thermowell and a reference temperature sensor. The reference thermowell is similar in dimensions to thermowells usable for measuring inlet and outlet temperatures of a heat exchanger so that the reference temperature sensor is selectively insertable into any of the thermowells. The calibrator also comprises temperature measurement circuitry operable to generate a temperature reading from an output of the reference temperature sensor; and control circuitry operable to control the temperature of the reference thermowell.