Heat exchange – With impeller or conveyor moving exchange material – Mechanical gas pump
Reexamination Certificate
2006-06-06
2006-06-06
Duong, Tho (Department: 3753)
Heat exchange
With impeller or conveyor moving exchange material
Mechanical gas pump
C165S048100, C165S067000, C062S428000
Reexamination Certificate
active
07055582
ABSTRACT:
A refrigerating unit including a base, a heat exchanger, and a shroud attached to the base The heat exchanger may have opposite side edges defined by a pair of substantially cylindrical headers, at least one of the headers having an inlet tube or an outlet tube extending, and a substantially rectangular shroud attached to the base and being provided with notched corners. The shroud has a top surface with at least one elongate boss, and integrally-formed resilient gripping portions which capture the heat exchanger headers. The heat exchanger is mounted to the base through engagement with the shroud, clearance is provided between a shroud notched corner and the inlet or outlet tube, and the boss provides a means for supporting the shroud when placed upside down.
REFERENCES:
patent: 3795274 (1974-03-01), Fieni
patent: 3906741 (1975-09-01), Terry
patent: 4102148 (1978-07-01), Matthews et al.
patent: 4137982 (1979-02-01), Crews et al.
patent: 4403648 (1983-09-01), Styrok
patent: 4774911 (1988-10-01), Yamaguchi et al.
patent: 4800735 (1989-01-01), Lang et al.
patent: 4936381 (1990-06-01), Alley
patent: 5015900 (1991-05-01), Morrill
patent: 5183103 (1993-02-01), Tokutake
patent: 5320165 (1994-06-01), Hughes
patent: 5372188 (1994-12-01), Dudley et al.
patent: 5476138 (1995-12-01), Iwasaki et al.
patent: 5638693 (1997-06-01), Baek
patent: 5854738 (1998-12-01), Bowler
patent: 5947196 (1999-09-01), Halm et al.
patent: 6155335 (2000-12-01), Acre et al.
patent: 6161609 (2000-12-01), Ahn
patent: 6182460 (2001-02-01), Hernandez et al.
patent: 6318450 (2001-11-01), Acre
patent: 6360818 (2002-03-01), Bosch et al.
patent: 6523507 (2003-02-01), Schmitz et al.
patent: 6601640 (2003-08-01), Staffa et al.
patent: 2001/0004010 (2001-06-01), Halm
patent: 2001/0040026 (2001-11-01), Halm
patent: 410212956 (1998-08-01), None
patent: 2002239288 (2002-05-01), None
Baker & Daniels
Duong Tho
Tecumseh Products Company
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