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:
Sep. 11, 2007
Filed:
Oct. 26, 2004
Applicants:
Detlef Cieslik, Giengen, DE;
Thorsten Kusnik, Günzburg, DE;
Berthold Pflomm, Ulm, DE;
Inventors:
Assignee:
BSH Bosch und Siemens Hausgeraete GmbH, Munich, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21D 39/06 (2006.01); B21D 53/00 (2006.01); B21D 53/02 (2006.01); B23P 15/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
A heat exchanger for a refrigerating appliance includes a plate, a conduit tubing, which is placed in thermo-conductive contact with the plate and is provided for transporting a coolant, and a holding material layer that adheres to the plate and to the conduit tubing. The holding material layer is made of a bitumen composition. The heat exchanger can be produced by stacking the plate, the conduit tubing, and a sheet made of the bitumen composition, whereby the holding material layer is formed form the sheet by heating and pressing the stack.