Rotary heat exchanger

Details Rotary heat exchanger Rotary heat exchanger

1989-02-06

1991-01-22

Ford, John

Heat exchange

Movable heating or cooling surface

165 41, 165 51, 165121, 165181, 123 4148, F01P 318, F28F 504

Patent

active

049863452

ABSTRACT:
A rotary heat exchanger has a plurality of arcuate hollow blow blades with extend between first and second rotating bodies and which conduct liquid from one to the other. Each of the blades is provided with its own set of fins which are arranged to interleave between and overlap those on the adjacent blades. The rotating bodies are constructed to define inlet and outlet chambers therein. Bearings which are disposed between stationary inlet and outlet pipes and the first and second rotating bodies protect seals from damaging forces when the device is rotating.

REFERENCES:
patent: 2216778 (1940-10-01), Houdry
patent: 2731245 (1956-01-01), McChesney
patent: 3424234 (1969-01-01), Laing
patent: 3835921 (1974-09-01), Faris et al.
patent: 4076072 (1978-02-01), Bentz
patent: 4131157 (1978-12-01), Laing
patent: 4416223 (1983-11-01), Hashizume
patent: 4877087 (1989-10-01), Hill
patent: 4934448 (1990-06-01), Vemura et al.

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