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. 08, 1982
Filed:
Jun. 27, 1979
Applicant:
Inventor:
Joseph E Peter, Cincinnati, OH (US);
Assignee:
Vortec Corporation, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B / ; F01N / ;
U.S. Cl.
CPC ...
62-5 ; 181403 ;
Abstract
A vortex tube assembly having a muffler at the cold air outlet for suppressing the noise of cold air discharged from that outlet, the muffler being warmed to a limited extent, and thereby protected against icing, by directing air from the hot air outlet into heat-exchanging relation with respect to said muffler.