LandOfFree - US Patents - Listing for Refrigeration

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

Heat pump type air conditioning apparatus having a controlled va

Refrigeration – Automatic control – Selective heating or cooling

Heat pump type air conditioning system for automotive vehicle

Refrigeration – Automatic control – Refrigeration producer

Heat pump type air conditioning system for automotive vehicle

Refrigeration – With vehicle feature – Occupant-type vehicle

Heat pump type air conditioning system for automotive vehicle

Refrigeration – Automatic control – Selective heating or cooling

Heat pump type airconditioner

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

Heat pump type conditioner and exterior unit

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

Heat pump type heating and cooling source system

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

Heat pump type hot water supply device

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

Heat pump type hot-water supply system capable of performing...

Refrigeration – Automatic control – Refrigeration producer

Heat pump type refrigerant cycle system

Refrigeration – Reversible – i.e. – heat pump

Heat pump type refrigeration system

Refrigeration – Processes – Compressing – condensing and evaporating

Heat pump using CO 2 as refrigerant and method of operation...

Refrigeration – Chemical reaction or solids dissolving

Heat pump using gas hydrate, and heat utilizing apparatus

Refrigeration – Processes – Evaporation induced by sorption

Heat pump using liquid ammoniated ammonium chloride, and thermal

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

Heat pump using solar and outdoor air heat sources

Refrigeration – Reversible – i.e. – heat pump

Heat pump using treated water effluent

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

Heat pump water heater

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

Heat pump water heater

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

Heat pump water heater