Heat exchange – Line connected conduit assemblies – In common casing
Reexamination Certificate
2005-07-15
2010-06-01
Walberg, Teresa J (Department: 3744)
Heat exchange
Line connected conduit assemblies
In common casing
C165S143000
Reexamination Certificate
active
07726388
ABSTRACT:
A plurality of heat exchange units (12) are placed in a frame (38). Respective heat exchange units (12) are positioned by pin holes (30) formed in fixing plates (21) installed on the heat exchange units (12) and knock pins (29) formed on a pair of bars (22) of the frame (38). The one side tank water inlet/outlet ports (19) and the other side tank water inlet/outlet ports (20) of the heat exchange units (12) are connected to the one side water receiving ports (35) of an upper tank (17) and the other side water receiving ports (36) of a lower tank (18), respectively. The upper tank (17), the heat exchange units (12), and the lower tank (18) are fixed to the frame (38) to form the heat exchanger (11). Thus, the heat exchanger having a specified heat exchange capacity and firmly supportable on a base can be provided.
REFERENCES:
patent: 1387755 (1921-08-01), Beam
patent: 1482320 (1924-01-01), Rosenfeld
patent: 1514463 (1924-11-01), Rossi
patent: 2037845 (1936-04-01), Young
patent: 4295521 (1981-10-01), Sommars
patent: 4741392 (1988-05-01), Morse
patent: 5137080 (1992-08-01), Haasch et al.
patent: 5148863 (1992-09-01), Fouts et al.
patent: 5499674 (1996-03-01), Bartz et al.
patent: 2004/0194933 (2004-10-01), Ikeda
patent: 05-215475 (1993-08-01), None
patent: 07-017449 (1995-01-01), None
patent: 7503058 (1995-03-01), None
patent: 2000-161874 (2000-06-01), None
Fish & Richardson P.C.
Komatsu Ltd.
Walberg Teresa J
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