Heat exchange – Side-by-side tubular structures or tube sections – With manifold type header or header plate
Reexamination Certificate
2007-01-02
2007-01-02
Walberg, Teresa J. (Department: 3753)
Heat exchange
Side-by-side tubular structures or tube sections
With manifold type header or header plate
C165S176000
Reexamination Certificate
active
10520703
ABSTRACT:
The invention relates to a heat exchanger (10) with tubes (80) and a collector box (20). Said collector box (20) has a tube-plate (30) with tube openings (60) and with angled or rounded lateral regions (110,120).
REFERENCES:
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patent: WO 02/04881 (2002-01-01), None
patent: WO 02/04881 (2002-01-01), None
Helms Werner
Reck Markus
Weise Stefan
Behr GmbH & Co. KG
Walberg Teresa J.
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