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:
Sep. 28, 2004
Filed:
Sep. 04, 2002
Applicant:
Inventors:
Hans Georg Conrads, Hanover, DE;
Volkhard Klupsch, Barleben, DE;
Assignee:
PROMECON Prozess- & Messtechnik Conrads GmbH., Barleben, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M 1/900 ; G01N 2/900 ;
U.S. Cl.
CPC ...
G01M 1/900 ; G01N 2/900 ;
Abstract
An arrangement for measuring the carbon content of fly ash consisting of a modified coaxial resonator including an elongated arch-shaped member and an elongated conductor mounted coaxially therein and a generator for generating vibrations of variable frequency therebetween and a device for measuring attenuations in the vibrations for deriving a measure of the carbon content of ash moving between the arch-shaped member and the elongated member.