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:
Jan. 07, 1986
Filed:
Aug. 29, 1983
Josef Pausch, Minnetonka, MN (US);
General Resource Corporation, Hopkins, MN (US);
Abstract
A plate heat exchanger having a plurality of parallel channels for conveying heated gases including entrained pollutants, with transversely directed cooling gases intermediate the polluted gas channels, and an apparatus for periodically cleaning the polluted gas channels, including pipes aligned with their respective channel openings, the pipes having a plurality of jet passages closely spaced therealong, all of the pipes connected to a pressure accumulator having at least a volume greater than ten times the volume of an individual pipe interior, and including controllable valve release mechanisms for sequentially exhausting the pressure tank volume into each of the respective pipes.