LandOfFree - US Patents - Listing for Refrigeration

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

Heating and cooling machine

Refrigeration – Disparate apparatus utilized as heat source or absorber – With vapor compression system

Heating and cooling system

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

Heating and cooling system

Refrigeration – Reversible – i.e. – heat pump

Heating and cooling system

Refrigeration – With alternately usable energy sources

Heating and cooling system

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

Heating and cooling system

Refrigeration – Processes – Exchanging heat between plural systems – e.g. – disparate

Heating and cooling system and method

Refrigeration – Processes – Circulating external gas

Heating and cooling system for a building

Refrigeration – Reversible – i.e. – heat pump

Heating and cooling system having auxiliary heating loop

Refrigeration – Reversible – i.e. – heat pump – With product treatment

Heating and cooling system with capillary control means

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

Heating and cooling system with heat pump and storage

Refrigeration – Automatic control – Refrigeration producer

Heating and cooling system with variable capacity compressor

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

Heating and cooling systems

Refrigeration – Processes – Fluid external of refrigeration producing cycle

Heating and cooling systems incorporating thermal storage

Refrigeration – Processes – Defrosting or frost inhibiting

Heating and cooling systems incorporating thermal storage, and d

Refrigeration – Processes – Circulating external gas

Heating and cooling unit

Refrigeration – Automatic control – Gas-liquid contact cooler – fluid flow

Heating and cooling unit

Refrigeration – Automatic control – Gas-liquid contact cooler – fluid flow

Heating and cooling unit

Refrigeration – Processes – Gas and liquid contact

Heating and cooling unit