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:
Dec. 31, 2002
Filed:
Jun. 26, 2001
Applicant:
Inventors:
Knut Menzel, Essen, DE;
Michael Kaatz, Ratingen, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F 3/04 ;
U.S. Cl.
CPC ...
B01F 3/04 ;
Abstract
A cooling tower is provided including a cooling chamber with a bottom-to-top cooling air flow and a water injection system having spray nozzles horizontally distributed within the cooling chamber. A first air intake and a second air intake lead into the cooling chamber from below and, respectively, laterally from above the water injection system. The second air intake is implemented by a pipe, protruding into the interior of the cooling chamber, the pipe having at least two stages, beginning with a first stage next to a wall of the cooling chamber, the stages having progressively reduced flow cross-sections.