LandOfFree - US Patents - Listing for Refrigeration

Refrigeration – Low pressure cold trap process and apparatus

Pump for very cold liquids

Refrigeration – Processes – Fluid external of refrigeration producing cycle

Pump optimization

Refrigeration – Automatic control – Refrigeration producer

Pump pressure limiting method

Refrigeration – Storage of solidified or liquified gas – Liquified gas transferred as liquid

Pump system for delivering cryogenic liquids

Refrigeration – Processes – Condensing and evaporating

Pumped liquid cooling system using a phase change refrigerant

Refrigeration – Structural installation – With electrical component cooling

Pumped liquid cooling system using a phase change refrigerant

Refrigeration – Processes – Circulating external gas

Pumped liquid oxygen method and apparatus

Refrigeration – Storage of solidified or liquified gas – Liquified gas transferred as liquid

Pumping of liquified gas

Refrigeration – Storage of solidified or liquified gas – Liquified gas transferred as liquid

Pumping system and method for pumping fluids

Refrigeration – Automatic control – Preventing – removing or handling atmospheric condensate

Pumps

Refrigeration – Automatic control – Air compessor – cooler and expander

Pure-air generator

Refrigeration – Automatic control – Refrigeration producer

Purge

Refrigeration – Automatic control – Refrigeration producer

Purge

Refrigeration – Automatic control – Refrigeration producer

Purge

Refrigeration – Low pressure cold trap process and apparatus

Purge and rough cryopump regeneration process, cryopump and cont

Refrigeration – Refrigeration producer – With refrigerant treater

Purge arrangement for absorption refrigeration systems

Refrigeration – Automatic control – Refrigeration producer

Purge processor

Refrigeration – Refrigeration producer – With lubricant handling means

Purge system and method of use

Refrigeration – Refrigeration producer – With refrigerant treater

Purge system for absorption unit