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:
Jun. 23, 2009
Filed:
Aug. 25, 2006
Applicants:
Marcus Franz, Schwabmünchen, DE;
Jürgen Künzel, Thierhaupten, DE;
Inventors:
Marcus Franz, Schwabmünchen, DE;
Jürgen Künzel, Thierhaupten, DE;
Assignee:
SGL Carbon AG, Wiesbaden, DE;
Primary Examiner:
Int. Cl.
CPC ...
F28F 3/14 (2006.01); F24H 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A heat exchanger block includes two plates having abutting surfaces with grooves forming passages in which gaseous medium to be cooled flows. Spaces through which a cooling medium flows and which directly adjoin outer surfaces of the plates are provided in the heat exchanger block.