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. 09, 1999
Filed:
Jul. 22, 1998
Johan Knevels, Bree, BE;
Frank Mingneau, Zonhoven, BE;
Heraeus Electro-Nite International N.V., Houthalen, BE;
Abstract
A sampling device for molten metals, especially for molten cast iron or pig iron, has a sampling chamber arranged in a refractory body mounted on a carrier. The sampling chamber is bounded on two opposing walls by one metal plate each, and has at least one inlet opening for molten metal on a further wall. In order to create a sampling device with which samples are obtained which have the best possible white solidification and at the same time have the sturdiness necessary for an automatic sample analysis, a metal disk is separably arranged in the interior of the sampling chamber on at least one of the two metal plates. The diameter of metal disk is smaller than the diameter of the sampling chamber, and the thickness of the disk is less than the thickness of the sampling chamber.