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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.:

US 4106756 B1

PDFFull Text
Date of Patent:
Aug. 15, 1978

Filed:

Nov. 01, 1976

Oxygen lance and sensing adapter arrangement

Applicant:
Inventors:

Nicholas M Rymarchyk, Pittsburgh, PA (US);

Leo L Meinert, Baden, PA (US);

Assignee:

Pullman Berry Company, Harmony, PA (US);

Attorneys:

Myers; Richard J.

Anderson; Thomas G.

Doninger; John A.

Primary Examiner:

Gerald A Dost

Int. Cl.
CPC ...
C21C / ; C21C / ;
U.S. Cl.
CPC ...
266 99 ; 266225 ;
Abstract

The invention is directed to a combination of a lance and nozzle assembly for supplying gas to a basic oxygen furnace. The lance and nozzle include an arrangement to accommodate a sensing device or unit which is adapted to transmit signals providing information in connection with the refractory or contents of the bath contained within the vessel. The arrangement is such that it accommodates the normal expansion and contraction of the lance resulting from the atmosphere within which the lance is utilized.

Find Patent Forward Citations

Rymarchyk, Nicholas. (1978). Oxygen lance and sensing adapter arrangement (U.S. Patent No. 4106756). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4106756

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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