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:
Nov. 26, 1996
Filed:
Nov. 27, 1995
Applicant:
Inventor:
Lauri Karhu, Espoo, FI;
Assignee:
Outokumpu Mintec OY, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
738655 ;
Abstract
Particle size distribution of a flowing material that is composed of solid particles in a carrier fluid is measured employing a measuring element that comprises first and second measuring members having respective confronting measuring surfaces of predetermined area and a mechanism for causing relative movement of the measuring members toward and away from each other. The area of each measuring surface is at least 0.008-0.5 cm.sup.2 per percent solids of the flowing material.