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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 10415884 B1

PDFFull Text
Date of Patent:
Sep. 17, 2019

Filed:

May. 14, 2014

Overflow molten metal transfer pump with gas and flux injection

Applicant:

Pyrotek, Inc., Solon, OH (US);

Inventors:

David Schlicht, Pewaukee, WI (US);

Andrew Horsfall, Cuyahoga Falls, OH (US);

Richard S. Henderson, Solon, OH (US);

Lennard Lutes, Copley, OH (US);

Assignee:

PYROTEK, INC., Solon, OH (US);

Attorney:

Fay Sharpe LLP

Primary Examiner:

Jessee R Roe

Assistant Examiner:

Michael Aboagye

Int. Cl.
CPC ...
F27D 3/10 (2006.01); F27D 3/14 (2006.01); F27D 21/00 (2006.01); F27D 19/00 (2006.01); F27D 3/08 (2006.01); C22B 9/10 (2006.01); C22B 9/05 (2006.01); F04D 7/06 (2006.01); B22D 1/00 (2006.01); F27D 3/16 (2006.01); F27D 3/00 (2006.01);
U.S. Cl.
CPC ...
F27D 3/10 (2013.01); B22D 1/005 (2013.01); B22D 1/007 (2013.01); C22B 9/05 (2013.01); C22B 9/103 (2013.01); F04D 7/065 (2013.01); F27D 3/08 (2013.01); F27D 3/14 (2013.01); F27D 3/16 (2013.01); F27D 19/00 (2013.01); F27D 21/0028 (2013.01); F27D 2003/0054 (2013.01); F27D 2003/0083 (2013.01);
Abstract

A method of fluxing or degassing a molten metal residing as a bath in a furnace. The bath of molten metal includes a bath surface height and the method provides at least one rotating impeller in the molten metal bath to initiate a flow of the molten metal. The flow in the molten metal results in elevating a portion of the molten metal above the bath surface height where at least one of a fluxing agent and an inert gas is introduced into the elevated portion of the molten metal.

Find Patent Forward Citations

Schlicht, David. (2019). Overflow molten metal transfer pump with gas and flux injection (U.S. Patent No. 10415884). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10415884

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

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