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. 04, 2022
Filed:
Mar. 27, 2017
Applicants:
Thyssenkrupp Industrial Solutions Ag, Essen, DE;
Thyssenkrupp Ag, Essen, DE;
Inventor:
Reinhard Teutenberg, Unna, DE;
Assignees:
THYSSENKRUPP INDUSTRIAL SOLUTIONS AG, Essen, DE;
THYSSENKRUPP AG, Essen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 1/28 (2006.01); B03C 1/30 (2006.01);
U.S. Cl.
CPC ...
G01N 1/286 (2013.01); B03C 1/30 (2013.01); G01N 2001/2866 (2013.01);
Abstract
A method and apparatus for preparing a sample material includes comminuting the sample material in a comminuting device, supplying the sample material to a press to press the sample material, wherein the sample material is received on a press ram of the press, and generating a magnetic field and magnetizing iron particles contained in the sample material with a magnet, such that the iron particles accumulate in a region within the sample material facing toward the magnet.