LandOfFree - US Patents - Listing for Refrigeration

Refrigeration – Processes – Compressing – condensing and evaporating

Dual flash and thermal economized refrigeration system

Refrigeration – Processes – Compressing – condensing and evaporating

Dual flash economizer refrigeration system

Refrigeration – Reversible – i.e. – heat pump – With flow control or compressor details

Dual flow expansion device for heat pump system

Refrigeration – Compartment access or use and air blocking – Including article conveyer or transporter

Dual flow tunnel freezer

Refrigeration – Reversible – i.e. – heat pump – With flow control or compressor details

Dual flow variable area expansion device for heat pump system

Refrigeration – Reversible – i.e. – heat pump – With flow control or compressor details

Dual flow variable area expansion device for heat pump system

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

Dual freezing chamber system and method for water purification

Refrigeration – With means preventing or handling atmospheric condensate... – Retainer or flow director for atmospheric condensate

Dual function condensate drain trap for negative or positive...

Refrigeration – Storage of solidified or liquified gas – Underground or underwater storage

Dual gas facility

Refrigeration – Storage of solidified or liquified gas – Underground or underwater storage

Dual gas facility

Refrigeration – Automatic control – Humidity sensor

Dual heat exchanger wheels with variable speed

Refrigeration – Processes – Circulating external gas

Dual heat pump cycles for increased argon recovery

Refrigeration – Refrigeration producer – Sorbent type

Dual heat source high-temperature regenerator

Refrigeration – Automatic control – By congealed removable product condition

Dual hopper icemaking refrigerator

Refrigeration – Cooled enclosure – Portable receptacle

Dual hot-cold maintenance container

Refrigeration – Automatic control – Refrigeration producer

Dual independent chamber ultra-low temperature freezer

Refrigeration – Refrigeration producer – With lubricant handling means

Dual inlet oil separator for a chiller

Refrigeration – With internal-combustion engine

Dual length inlet resonator

Refrigeration – Processes – Compressing – condensing and evaporating

Dual liquid delivery and separation apparatus and process