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:
Jun. 22, 1976
Filed:
May. 29, 1975
Applicant:
Inventor:
Horace A Teass, Jr, Brooklyn, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
324 / ; 324 / ;
Abstract
D A system for determining the resistance of an electrolyte into which a conductivity probe is immersed, the system including a thermistor network, a probe or conductivity cell, and amplifiers all of which are so combined that the changes in electrolyte concentrations causing variations in resistance are measured with corrections being made for electrolyte temperature variation. The probe and thermistor networks control the feedback of the amplifier, and the probe and thermistor networks being arranged to adjust the output whereby the signal is in true proportion to conductivity.