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:
May. 25, 2010
Filed:
Mar. 07, 2006
Klaus Kalbacher, Rangendingen, DE;
Klaus Kalbacher, Rangendingen, DE;
Modine Manufacturing Company, Racine, WI (US);
Abstract
A heat exchanger, including first and second collecting tanks with an inlet, an outlet, and an opening through a wall of the first tank. At least one row of tubes extends between the collecting tanks, and the tubes and tanks carry a first medium and a second medium flows through the spaces between the tubes. A first partition divides the first collecting tank and defines an opening therethrough, and a second partition divides the second collecting tank, with the first and second partitions defining separate loops for the first medium when the first partition opening is closed. A discharge device selectively either simultaneously opens both the first collecting tank opening and the first partition opening for emptying or simultaneously closes both the first collecting tank opening and the first partition opening for operation.