LandOfFree - US Patents - Listing for Refrigeration

Refrigeration – Automatic control – Refrigeration producer

Dual temperature refrigeration system

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

Dual thermal coupling

Refrigeration – With indicator or tester – Diverse function indicators or testers

Dual thermochromic liquid crystal temperature sensing for...

Refrigeration – Air compressor – cooler and expander type – Motor-type expander

Dual turbine bootstrap cycle environmental control system

Refrigeration – Processes – Circulating external gas

Dual voltage forced air heat exchanger

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

Dual wall evaporator pan

Refrigeration – Cooled enclosure

Dual-access refrigerator

Refrigeration – Automatic control – Diverse – cascade or compound refrigeration-producing system

Dual-circuit refrigeration system

Refrigeration – Refrigeration producer – Sorbent type

Dual-circuit, multiple-effect refrigeration system and method

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

Dual-displacer two-stage split cycle cooler

Refrigeration – Processes – Treating an article

Dual-flow cryogenic freezer

Refrigeration – Processes – Compressing – condensing and evaporating

Dual-purpose cooling/heating air conditioner and control method

Refrigeration – With vehicle feature – Occupant-type vehicle

Dual-purpose refrigerator for use on an automobile

Refrigeration – Processes – Defrosting or frost inhibiting

Dual-service evaporator system for refrigerators

Refrigeration – Processes – Congealing flowable material – e.g. – ice making

Dual-temperature refrigerating device for freezing beverage...

Refrigeration – Disparate apparatus utilized as heat source or absorber – With sorption

Dual-temperature vehicular absorption refrigeration system

Refrigeration – Automatic control – Refrigeration producer

Dual-type air-type air conditioning system for vehicles

Refrigeration – Gas controller or director – Cooled gas directed relative to cooled enclosure

Duct system for temperature-controlled cargo containers

Refrigeration – Automatic control – Of external fluid or means

Duct type air conditioner and method of controlling the same