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:
Apr. 10, 1984
Filed:
Apr. 20, 1983
Mohinder S Bhatti, Newark, OH (US);
Owens-Corning Fiberglas Corporation, Toledo, OH (US);
Abstract
A method of making feeder for supplying a plurality of streams of molten inorganic material to be attenuated into filaments is disclosed comprising inserting elements in apertures in a member; sealing said elements and member within a coating adapted to isostatically transmit pressure to said assembly; applying isostatic pressure to the hermetically sealed elements and member to mechanically join the elements to the member; joining the pressed member to other sections to form the feeder; installing the feeder at a fiber forming position to receive molten glass; and then energizing the feeder to fuse the elements to the member to prevent the unwanted passage of molten glass between said elements and said member, said elements having an orifice to permit the passage of molten glass therethrough to establish said streams.