Heat exchange – With repair or assembly means – Positioner or retainer for settable material
Patent
1993-06-15
1995-01-17
Flanigan, Allen J.
Heat exchange
With repair or assembly means
Positioner or retainer for settable material
165150, 29890043, F28F 904
Patent
active
053818580
ABSTRACT:
A heat exchanger is provided with a parallel array of heat exchange tubes and mounting plate assemblies on opposed ends of the tubes for achieving communication from one tube to the next. The mounting plate assembly includes an outer fitting plate stamped to define short discontinuous channels. An inner fitting plate is registered with the outer fitting plate and includes apertures, such that a pair of apertures register with each channel. A seal plate is registered with the inner fitting plate and further includes apertures registered with the apertures in the inner fitting plate. The heat exchange tubes can be inserted through the registered apertures of the seal plate and the inner fitting plate to provide communication with a channel formed in the outer fitting plate. A sealant is then injected between the inner fitting plate and the seal plate for sealing the interface between the tubes and the mounting plate assembly.
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Casella Anthony J.
Flanigan Allen J.
Hespos Gerald E.
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