Freezing circuit
AssigneeAdtex Inc.
InventorsHiroshi Mukaiyama, Hiroo Sato
Life of this patent
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Abstract
Provided is a refrigeration circuit capable of stably generating a magnetic field from a coil of a magnetic field generation device for a long period of time. The refrigeration circuit includes a compressor (11), a condenser (12), an expansion valve (13), an evaporator connected to each other through a refrigerant pipe (10). The evaporator is formed from a coil (14) formed with multiple through-holes (21) in which refrigerant flows, having a rectangular section, and wound in a solenoid shape, and the coil (14) generates a magnetic field. With this configuration, the coil (14) as the evaporator can be efficiently cooled with refrigerant, and therefore, a strong magnetic field can be stably generated for a long period of time.
Claims7
A refrigeration circuit comprising:
- a compressor, a condenser, an expansion valve, an evaporator connected to each other through a refrigerant pipe,
- wherein the evaporator is a coil formed in such a manner that a coil base formed with multiple through-holes in which refrigerant flows is wound in a solenoid shape, and
- the coil generates a magnetic field.
Dependencies are inferred from the claim text.