Heat exchange apparatus

Details Heat exchange apparatus Heat exchange apparatus

1998-05-18

2000-02-01

Lazarus, Ira S.

Heat exchange

With retainer for removable article

Electrical component

165 804, 165 805, 16510433, 257714, 317234R, F28F 700

Patent

active

060191651

ABSTRACT:
An apparatus to transfer heat from a heat source to a heat absorber, the apparatus consisting of an active thermal spreader plate with internal flow channels, a recirculating heat transfer fluid, and a means to impel the heat transfer fluid using an external moving magnetic field. In the most preferred embodiment a centripetal pump impeller is trapped inside the active thermal spreader plate, and the impeller is motivated to rotate due to eddy currents generated by the external moving magnetic fields.

REFERENCES:
patent: 1819528 (1931-08-01), Terry
patent: 3654528 (1972-04-01), Barkan
patent: 4519447 (1985-05-01), Wiech
patent: 4780062 (1988-10-01), Yamada
patent: 5001548 (1991-03-01), Iversen
patent: 5183104 (1993-02-01), Novotny
patent: 5203399 (1993-04-01), Koizumi
patent: 5316077 (1994-05-01), Reichard
patent: 5394936 (1995-03-01), Budelman
patent: 5731954 (1998-03-01), Cheon
patent: 5763951 (1998-06-01), Hamilton et al.

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