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. 10, 1980
Filed:
Mar. 07, 1979
Applicant:
Inventor:
Thomas H Lotze, Peekskill, NY (US);
Assignee:
Cambridge Instrument Company, Inc., Ossining, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
2041 / ; 204 / ;
Abstract
A detector for reducing and oxidizing agents carried by fluids which detector includes an elongated exposed porous member having an opening extending therethrough, an electrolyte gel containing a metal salt filling said opening, a first metal electrode extending through said gel and a metal electrode on the outer side of said porous member, the porous member and electrode upon being placed in the path of the fluid will cause a current to be developed between the electrodes which is proportional to the amount of chemical in said fluid. The detector is especially useful for the detection of hydrazine in boiler feed water.