Low-temperature magnetic refrigerator
Patent
·
OSTI ID:5412414
The disclosure is directed to a low temperature 4 to 20 K. refrigeration apparatus and method utilizing a ring of magnetic material moving through a magnetic field. Heat exchange is accomplished in and out of the magnetic field to appropriately utilize the device to execute Carnot and Stirling cycles.
- Assignee:
- The United States of America as represented by the United States Department of Energy
- Patent Number(s):
- US 4507927
- OSTI ID:
- 5412414
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
420201* -- Engineering-- Cryogenic Equipment & Devices
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
CARNOT CYCLE
DESIGN
ELECTRICAL EQUIPMENT
ELECTROMAGNETS
ENERGY TRANSFER
EQUIPMENT
HEAT TRANSFER
MAGNETIC REFRIGERATORS
MAGNETS
REFRIGERATORS
STIRLING CYCLE
SUPERCONDUCTING DEVICES
SUPERCONDUCTING MAGNETS
THERMODYNAMIC CYCLES
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
CARNOT CYCLE
DESIGN
ELECTRICAL EQUIPMENT
ELECTROMAGNETS
ENERGY TRANSFER
EQUIPMENT
HEAT TRANSFER
MAGNETIC REFRIGERATORS
MAGNETS
REFRIGERATORS
STIRLING CYCLE
SUPERCONDUCTING DEVICES
SUPERCONDUCTING MAGNETS
THERMODYNAMIC CYCLES