Heat exchange – Radiator core type – With edge cover or frame means
Patent
1999-03-12
2000-12-19
Lazarus, Ira S.
Heat exchange
Radiator core type
With edge cover or frame means
165148, 165144, 165173, 165178, 165297, F28D 100
Patent
active
061616141
ABSTRACT:
A heat exchanger is provided including a first aluminum extruded header spaced apart and arranged essentially parallel to a second aluminum extruded header. The first and second headers include a plurality of parallel passageways extending therethrough along a longitudinal axis thereof. The passageways are fluidly interconnected by at least one transverse cross-drilled bore extending essentially perpendicularly to the longitudinal axis. A core assembly is secured between the first and second headers including a plurality of fluid conduits and heat radiating fins surrounding the fluid conduits. A by-pass valve assembly fluidly communicates with the headers and core assembly while providing an alternate pathway independent thereof. Preferably, the by-pass assembly is responsive to fluid temperature and/or pressure for directing fluid flow either into or exterior of the heat exchanger core assembly. In one form the by-pass valve assembly is fixedly secured to one of the headers whereas in a second embodiment the by-pass valve assembly is removably secured to a plate member secured to one of the headers.
REFERENCES:
patent: 1799691 (1931-04-01), Karmazin
patent: 1810215 (1931-06-01), Karmazin
patent: 2044457 (1936-06-01), Young
patent: 2704929 (1955-03-01), Day et al.
patent: 3515208 (1970-06-01), Karmazin
patent: 3782454 (1974-01-01), Slaasted et al.
patent: 4141409 (1979-02-01), Woodhull, Jr. et al.
patent: 4209062 (1980-06-01), Woodhull, Jr.
patent: 4381033 (1983-04-01), Woodhull, Jr. et al.
patent: 4422500 (1983-12-01), Nishizaki et al.
patent: 4448242 (1984-05-01), Andres et al.
patent: 4669532 (1987-06-01), Tejima et al.
patent: 4962809 (1990-10-01), Belcher
patent: 5176200 (1993-01-01), Shinmura
patent: 5275231 (1994-01-01), Kuze
patent: 5303770 (1994-04-01), Dierbeck
patent: 5383517 (1995-01-01), Dierbeck
patent: 5423373 (1995-06-01), Ramberg
patent: 5529117 (1996-06-01), Voss et al.
patent: 5562157 (1996-10-01), Hasegawa et al.
patent: 5685366 (1997-11-01), Voss et al.
Hamann Rial
McIver Kenneth
Phelps Jerry
Warlick, Jr. Richard
Woodhull, Jr. Ivan D.
Karmazin Products Corporation
Lazarus Ira S.
McKinnon Terrell
LandOfFree
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