Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Günter Grobelny0
Walter Schwarzer0
Date of Patent
April 1, 2008
0Patent Application Number
109164120
Date Filed
August 12, 2004
0Patent Primary Examiner
Patent abstract
The invention concerns a heat exchanger with a large number of U-shaped tubes (3), preferably brought together to form at least one tubular bundle and arranged in a housing 2, and several partitions (4) subdividing the housing (2) into separate sections (5). For the formation of a heat exchanger which has a comparatively high efficiency even with increasing operation time, a heat exchanger is proposed in the invention that is characterized by at least one venting tube (6) that preferably extends through all sections (5) of the housing (2) and that has a number of venting holes (15) formed transversely to the longitudinal extension (14) of the tube.
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