Refrigeration – Structural installation – Geographic – e.g. – subterranean feature
Reexamination Certificate
2011-05-17
2011-05-17
Jones, Melvin (Department: 3744)
Refrigeration
Structural installation
Geographic, e.g., subterranean feature
C062S324100
Reexamination Certificate
active
07942015
ABSTRACT:
A water sump structure (1) is provided. A channel, trough, trench or the like is formed as or provided with an impermeable member (7) for trapping water. One or more heat exchange pipes (6) for carrying a heat exchange fluid are located, in use, so as to pass through water trapped by the impermeable member thereby forming a heat exchange water sump structure.
REFERENCES:
patent: 2563262 (1951-08-01), Moore
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patent: 4378908 (1983-04-01), Wood
patent: 4392531 (1983-07-01), Ippolito
patent: 5477703 (1995-12-01), Hanchar et al.
patent: 395 781 (1988-12-01), None
patent: 27 47 356 (1979-04-01), None
patent: 31 48 600 (1983-07-01), None
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patent: 60-093261 (1985-05-01), None
FitzGerald Mark
Formpave Holdings Ltd.
Jones Melvin
LandOfFree
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