Heat exchange – Radiator core type – Deformed sheet forms passages between side-by-side tube means
Reexamination Certificate
2005-10-04
2005-10-04
Lazarus, Ira S. (Department: 3743)
Heat exchange
Radiator core type
Deformed sheet forms passages between side-by-side tube means
C165S176000, C165S178000
Reexamination Certificate
active
06951244
ABSTRACT:
The heat exchanger has a plurality of stacked individual boxes for defining locally an inlet chamber and an outlet chamber for fluid. The heat exchanger includes an insert that comprises an inlet and outlet opening for fluid extended into the chambers by a body arranged for fluid communication of the opening with the first or second chamber. The insert that comprises a common part the body of which is provided with at least two openings capable of communicating with the first and second chambers, and it comprises a separating member for isolating the fluid currents between the opening and the chamber with which the opening must not communicate, the separating member being selected between two different shapes each corresponding to the fluid communication of the opening with one of the chambers.
REFERENCES:
patent: 4967834 (1990-11-01), Tokizaki et al.
patent: 5355947 (1994-10-01), Rasso, Jr. et al.
patent: 5413169 (1995-05-01), Frazer et al.
patent: 5544702 (1996-08-01), Nishishita
patent: 5617915 (1997-04-01), Kinugasa et al.
Lazarus Ira S.
McKinnon Terrell
Valeo Climatisation
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