4. Refrigeration
  5. Low pressure cold trap process and apparatus

Philip A. Lessard

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Cryogenic recondenser with remote cold box

Refrigeration – Storage of solidified or liquified gas – With conservation of cryogen by reduction of vapor to liquid...
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Cryogenic recondenser with remote cold box

Refrigeration – Refrigeration producer – Evaporator – e.g. – heat exchanger
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Cryogenic waterpump

Refrigeration – Low pressure cold trap process and apparatus
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Cryopump with improved adsorption capacity

Refrigeration – Low pressure cold trap process and apparatus
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Cryopump with improved second stage passageway

Refrigeration – Low pressure cold trap process and apparatus
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Profile ID: LFUS-PAI-P-40524

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