Heat exchange – Covered access opening – Cover is – or carries – heat exchanging means
Reexamination Certificate
2006-11-21
2006-11-21
Duong, Tho (Department: 3753)
Heat exchange
Covered access opening
Cover is, or carries, heat exchanging means
C165S149000, C165S076000
Reexamination Certificate
active
07137439
ABSTRACT:
In a tank-integrated shroud, a shroud body has an air guiding wall having a first surface along which air flows and a second surface opposite to the first surface. The air guiding wall has a looped projection on the second surface. The looped projection forms a recess therein that is recessed from the first surface of the air guiding wall. A tank has an opening at one side. The periphery of the opening is welded to the looped projection of the shroud body, so the tank is integrated with the shroud body. During welding, a part of a welding jig is inserted into the recess of the looped projection.
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Denso Corporation
Duong Tho
Harness Dickey & Pierce PLC
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