Heat exchange – Side-by-side tubular structures or tube sections – With manifold type header or header plate
Reexamination Certificate
2007-06-19
2007-06-19
Walberg, Teresa J. (Department: 3744)
Heat exchange
Side-by-side tubular structures or tube sections
With manifold type header or header plate
C165S153000
Reexamination Certificate
active
11093153
ABSTRACT:
An evaporator for an air conditioning apparatus has an upper and a lower tanks and multiple tubes vertically extending and respectively connected to the tanks at upper and lower ends. A fluid passage portion is formed in the lower tank. Multiple drainage recesses are formed in the lower tank at such portions, at which the recesses do not interfere with the fluid passage portion.
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patent: 6564863 (2003-05-01), Martins
patent: 2003/0155109 (2003-08-01), Kawakubo et al.
patent: 2004/0016535 (2004-01-01), Shimanuki et al.
patent: 3-043050 (2000-03-01), None
patent: 2001-012821 (2001-01-01), None
patent: 2002-213840 (2002-07-01), None
Hasegawa Etsuo
Katoh Yoshiki
Kawakubo Masaaki
DENSO Corporation
Harness Dickey & Pierce PLC
Walberg Teresa J.
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