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:
Jun. 15, 1993
Filed:
Mar. 18, 1992
Applicant:
Inventors:
Dennis G Shealy, Arden, NC (US);
Eugene T Stamey, Candler, NC (US);
Assignee:
BASF Corporation, Parsippany, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A21C / ;
U.S. Cl.
CPC ...
425182 ; 55 84 ; 264169 ; 425 722 ; 425210 ; 425255 ;
Abstract
An exhaust system for exhausting fumes released from a melt spinning process has a housing defining an exhaust system, a nozzle assembly extending partially from the housing toward the fume source with a nozzle tip disposed sufficiently close to the fume source to collect the fumes, a duct in communication with the exhaust chamber and having an outlet for exhausting the fumes, a driving force moving the fumes through the system from the nozzle to the outlet, and a method for automatically purging the exhaust system of condensed fume deposits.