LandOfFree - US Patents - Listing for Refrigeration

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

Multilevel refrigeration for high temperature superconductivity

Refrigeration – Low pressure cold trap process and apparatus

Multiphasic pump for rotating cryogenic machinery

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

Multiple air conditioning apparatus

Refrigeration – Refrigeration producer – Compressor-condenser-evaporator circuit

Multiple air passage condenser

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

Multiple chiller control method

Refrigeration – Cryogenic treatment of gas or gas mixture – Liquefaction

Multiple circuit cryogenic liquefaction of industrial gas

Refrigeration – Refrigeration producer – Sorbent type

Multiple column generator for aqua-ammonia absorption system

Refrigeration – Cryogenic treatment of gas or gas mixture – Separation of gas mixture

Multiple column nitrogen generators with oxygen coproduction

Refrigeration – Automatic control – Selective heating or cooling

Multiple compressor heat pump or air conditioner

Refrigeration – Processes – Defrosting or frost inhibiting

Multiple compressor heat pump with coordinated defrost

Refrigeration – Automatic control – Refrigeration producer

Multiple compressor oil system

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

Multiple compressor refrigeration system and controller thereof

Refrigeration – Refrigeration producer – Heat exchange between diverse function elements

Multiple condenser reheat system with tandem compressors

Refrigeration – With means for charging closed refrigeration producing system

Multiple cooling medium recovery apparatus

Refrigeration – With vehicle feature – Vehicle contained common power supply

Multiple cooling sources for a vehicle air conditioning system

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

Multiple cylinder refrigeration apparatus

Refrigeration – Display type – With air controlling or directing means

Multiple damper assembly for reach-in cases of the air defrost t

Refrigeration – Structural installation

Multiple discharge port indoor unit of air conditioner

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

Multiple effect absorption refrigeration processes and apparatus