4. Refrigeration
  5. Refrigeration producer
  6. Evaporator, e.g., heat exchanger

Zahid Hussain Ayub

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Compressor oil removal in ammonia refrigeration system

Refrigeration – Processes – Lubricant handling
Reexamination Certificate

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End bonnets for shell and tube DX evaporator

Refrigeration – Refrigeration producer – Evaporator – e.g. – heat exchanger
Reexamination Certificate

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Flooded evaporator with various kinds of tubes

Heat exchange – Gradated heat transfer structure
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2815525

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