Cooler device

Details Cooler device Cooler device

2011-04-19

2011-04-19

Walberg, Teresa J (Department: 3785)

Heat exchange

Side-by-side tubular structures or tube sections

With manifold type header or header plate

C165S145000

Reexamination Certificate

active

07926558

ABSTRACT:
A cooler device comprising a cooling portion with at least one tubular element which has an internal flow duct for guiding a first medium between a first and a second tank. A second cooling medium in contact with an outside surface of the tubular element cools the first medium as it is led through the flow duct. A first tank receives the first medium before it is led into the cooling portion. The first tank has an outside surface provided with protruding material portions which produce an enlarged contact surface with the cooling second medium so that the first medium is subjected to a first step of cooling within the first tank.

REFERENCES:
patent: 1895891 (1933-01-01), Modine
patent: 3908758 (1975-09-01), Armonies et al.
patent: 5649588 (1997-07-01), Lee
patent: 2003/0006028 (2003-01-01), Kalbacher
patent: 1909128 (1970-09-01), None
patent: 3511952 (1986-10-01), None
patent: 2385069 (1978-10-01), None
patent: 1414908 (1975-11-01), None
patent: 2003-065696 (2003-03-01), None
patent: 2005-127630 (2005-05-01), None
International Search Report PCT/SE2006/000302 dated Jun. 9, 2006.

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