LandOfFree - US Patents - Listing for Refrigeration

Refrigeration – Low pressure cold trap process and apparatus

Panels for pulse tube cryopump

Refrigeration – Processes – Fractionally solidifying a constituent and separating the same

Parallel contact distillative freezing process for separating vo

Refrigeration – Automatic control – Refrigeration producer

Parallel expansion valve system for energy efficient air conditi

Refrigeration – Automatic control – Refrigeration producer

Parallel flow cryogenic freezer

Refrigeration – Refrigeration producer – With lubricant handling means

Parallel operation compressor type refrigerating apparatus

Refrigeration – Processes – Circulating external gas

Parallel stream heat exchange for separation of ethane and highe

Refrigeration – Processes – Compressing – condensing and evaporating

Parallel type refrigerator

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

Parallel wrapped tube heat exchanger

Refrigeration – With alternately usable energy sources

Parked automobile thermal control system

Refrigeration – Processes – Lubricant handling

Part load performance of variable speed screw compressor

Refrigeration – Low pressure cold trap process and apparatus

Partial pressure condensation pump

Refrigeration – Automatic control – By congealed removable product condition

Partially frozen beverage dispensing system having a counter top

Refrigeration – With repair – assembly or disassembly means

Partially redundant air conditioning system

Refrigeration – Low pressure cold trap process and apparatus

Particulate dam for cryopump flange

Refrigeration – Using electrical or magnetic effect – Thermoelectric; e.g. – peltier effect

Partition type radiation local air conditioning unit

Refrigeration – With vehicle feature – Ship

Passenger cooling device for watercraft

Refrigeration – Gas compression – heat regeneration and expansion – e.g.,...

Passive automatic phase delay control of the displacer motion in

Refrigeration – Storage of solidified or liquified gas – Storing solidified gas

Passive booster for pumping liquified gases

Refrigeration – Refrigeration producer

Passive cooler