Heat exchange – Radiator core type – Deformed sheet forms passages between side-by-side tube means
Patent
1994-09-14
1997-05-27
Leo, Leonard R.
Heat exchange
Radiator core type
Deformed sheet forms passages between side-by-side tube means
165176, F28D 103
Patent
active
056323310
ABSTRACT:
A laminated type evaporator for an automotive air conditioning refrigerant circuit includes a plurality of tube units having a pair of tray-shaped plates. Each tray shaped plate includes a shallow depression defined therein, a flange extending about the periphery thereof, and wall disposed at an intermediate location therein and extending a portion of the length of each plate to thereby define a left side and a right side to each plate. A first plate in the pair includes a plurality of projections formed in its shallow depression. The second plate in the pair includes a plurality of projections formed in its shallow depression. The plurality of projections in the first and second plates are engaged by, e.g., inserting one into the other, so that the plates are secured against lateral and radial relative movement.
REFERENCES:
patent: 1072512 (1913-09-01), Schewczik
patent: 1191681 (1916-07-01), Feldkamp
patent: 3308879 (1967-03-01), Maddocks
patent: 3435894 (1969-04-01), Maddocks
patent: 3710473 (1973-01-01), McElwain et al.
patent: 3746525 (1973-07-01), Kasuga et al.
patent: 3757855 (1973-09-01), Kun et al.
patent: 4663812 (1987-05-01), Clausen
patent: 4749033 (1988-06-01), Clausen
patent: 4974670 (1990-12-01), Noguchi
patent: 5111878 (1992-05-01), Kadle
patent: 5211222 (1993-05-01), Shinmura
patent: 5271151 (1993-12-01), Wallis
patent: 5318114 (1994-06-01), Sasaki
patent: 5439050 (1995-08-01), Waterman et al.
Leo Leonard R.
Sanden Corporation
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