Refrigeration – Using electrical or magnetic effect – Thermoelectric; e.g. – peltier effect
Patent
1984-03-09
1985-04-02
King, Lloyd L.
Refrigeration
Using electrical or magnetic effect
Thermoelectric; e.g., peltier effect
F25B 2102
Patent
active
045079285
ABSTRACT:
Disclosed is a method and apparatus for a magnetic refrigeration system. A continuously reciprocating displacer houses at least a pair of paramagnetic substances each of which is alternately driven into and out of a magnetic field. Two separate bidirectional pumping systems flow helium gas through the displacer and through both paramagnetic substances to create heat exchange conditions at two separate temperature extremes.
REFERENCES:
patent: 2589775 (1952-03-01), Chilowsky
patent: 2913881 (1959-11-01), Garwin
patent: 3108444 (1963-10-01), Kahn
patent: 3119236 (1964-01-01), Lutes
patent: 3413814 (1968-12-01), van Geuns
patent: 3841107 (1974-10-01), Clark
patent: 3884125 (1975-05-01), Massie
patent: 4033734 (1977-07-01), Steyert, Jr. et al.
patent: 4069028 (1978-01-01), Brown
patent: 4107935 (1978-08-01), Steyert, Jr.
patent: 4136525 (1979-01-01), Van Vechten
patent: 4221548 (1980-09-01), Child
patent: 4272226 (1981-06-01), Osborne
patent: 4457135 (1984-07-01), Hakuraku et al.
patent: 4459811 (1984-07-01), Barclay et al.
patent: 4464903 (1984-08-01), Nakagome et al.
Thesis by J. R. van Geuns, "A Study of a New Magnetic Refrigerating Cycle," 1966.
C. Delpuech, et al., "Double Acting Reciprocating Magnetic Refrigerator: First Experiments," Cryogenics, Oct. 1981, pp. 479-584.
Paper, HB6, by A. F. Lacaze, et al., "A Gadolinium Gallium Garnet Double Acting Reciprocating Magnetic Refrigerator," presented at CEC 81, San Diego, CA, published in vol. 27, Plenum Press, pp. 703-710.
Jones Thomas H.
King Lloyd L.
Manning John R.
McCaul Paul F.
The United States of America as represented by the Administrator
LandOfFree
Reciprocating magnetic refrigerator employing tandem porous matr does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Reciprocating magnetic refrigerator employing tandem porous matr, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reciprocating magnetic refrigerator employing tandem porous matr will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1085265