Very low temperature refrigeration system having a scroll...

Refrigeration – Processes – Employing diverse materials or particular material in...

Reexamination Certificate

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Reexamination Certificate

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11081003

ABSTRACT:
Disclosed is a very low temperature or cryogenic refrigeration system with a scroll compressor and utilizing a mixed refrigerant that decreases refrigerant discharge temperature by refrigerant injection into the compressor.

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