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:
Jan. 13, 1976
Filed:
Nov. 07, 1974
Centro Sperimentale Metallurgico S.p.A., Rome, IT;
Abstract
An immersible probe for determining the oxygen content of a steel bath, having a disposable tip that contains aluminum, calcium, magnesium, titanium, zirconium or a rare earth metal that reacts exothermically with the bath oxygen to cause a temperature rise whose magnitude is proportional to bath oxygen content. In preferred embodiments, the probe tip captures a predetermined volume of the molten metal in a chamber having a closure of the metal of the bath which accordingly melts and exposes the chamber when the probe tip has penetrated beneath the slag. Plural chambers, one with oxidizable metal and one without, may be provided for precise comparison.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile