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:
Jul. 24, 1990
Filed:
Sep. 26, 1988
Applicant:
Inventor:
Robert E Maringer, Worthington, OH (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22D / ; B22D / ;
U.S. Cl.
CPC ...
164463 ; 164423 ; 164429 ; 164437 ; 164479 ;
Abstract
Continuous production of metal fiber is provided by delivering molten metal at low pressure to a multi-edged, rotating casting drum. The metal is delivered through a wide orifice in a tundish frontwall in close proximity to the casting edges. The flow to the orifice is controlled by means of a constrictive channel upstream of the orifice communicating with the source of molten metal.