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:
Mar. 10, 1981
Filed:
Jun. 22, 1979
Applicant:
Inventors:
Raymond M Leliaert, South Bend, IN (US);
Robert N Lindner, Granger, IN (US);
James K Davidson, Mishawaka, IN (US);
Assignee:
Wheelabrator-Frye Inc., Hampton, NH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ; B24B / ; F24F / ; B27G / ;
U.S. Cl.
CPC ...
55 97 ; 55311 ; 55314 ; 55315 ; 55340 ; 55417 ; 55DI / ; 55DI / ; 9811 / ; 51270 ; 51273 ; 1442 / ;
Abstract
A method is disclosed for recycling industrial air. Air contaminated by particulates is removed from the area of machinery, transported to dust collectors, and filtered. A small portion of the filtered air is discharged to the outside atmosphere while a substantial portion is recycled to the area of the machinery. Significant savings of energy are realized while less particulates are exhausted with the air into the atmosphere as contaminants.