F24F 12 - Use of energy recovery systems in air conditioning, ventilation or screening

Patents for F24F 12 - Use of energy recovery systems in air conditioning, ventilation or screening (4,852)
09/2004
09/16/2004	US20040177627 Heat exchanger unit
09/15/2004	CN2641514Y Air-refreshing energy-saving unit type air conditioner
09/15/2004	CN2641513Y Air separating type energy-recovery ventilation device
09/15/2004	CN1529100A Indoor fresh air blowing-in method and its blowing-in system
09/14/2004	US6789618 Energy recycling air handling system
09/10/2004	WO2004076941A1 An air conditioning apparatus
09/08/2004	CN2639779Y Integrated air conditioner and water heater
09/08/2004	CN2639778Y External condensation type integrated with air conditioner and water heater with two-compressor
09/08/2004	CN2639777Y Air conditioning water heater
09/08/2004	CN1527924A Air conditioning device
09/08/2004	CN1165715C Air conditioning system by using low-temperature heat source, ice-storage of low-valley electricity and solar energy
09/02/2004	US20040168792 Exchanger panel for air circulation systems and system with said panel
09/02/2004	DE10323287A1 Verfahren und Vorrichtung zur Energierückgewinnung Method and apparatus for energy recovery
09/02/2004	DE10307047A1 Ventilator for installation between exterior and room of building, has convector which can be moved between positions in which air flows through convector from fan, or from room as result of convection
09/01/2004	CN2637972Y Heat-storage air conditioner for four seasons
09/01/2004	CN2637971Y Heat recovery environmental protection air conditioner set
09/01/2004	CN2637970Y Cold-hot four-purpose air conditioner unit
09/01/2004	CN1525110A Forced ventilation air conditioner using single electric machine and bilobed wheel blower fan
08/2004
08/26/2004	WO2004072560A1 Method and device for recovering energy
08/26/2004	WO2004072559A1 Air exchange apparatus
08/25/2004	CN2636143Y All fresh-air air-conditioner with energy recovery device
08/25/2004	CN2636142Y Water heater of air cnoditioner
08/24/2004	US6779735 Air ventilation control system
08/19/2004	WO2004070312A1 Heat exchanger of ventilating system
08/19/2004	WO2004070284A1 Heat exchanger of ventilating system
08/18/2004	EP1163479B1 Use of a ventilation arrangement for buildings
08/18/2004	CN2634363Y Enronment protection energy saving type cold and hot water complex supply device
08/18/2004	CN2634362Y Horizontal rotary wheel heat recovering device
08/18/2004	CN2634361Y Vertical rotary wheel head recovering device
08/11/2004	EP1445549A1 Heat exchanger unit
08/11/2004	CN2632559Y Cold storage air-conditioner water hot pump system combined with extinguishing pool
08/11/2004	CN2632558Y Cold and hot combined pump and water heating set
08/11/2004	CN1519511A Indirect evaporation cooling type air handling machine by through natural wind as well as its application
08/05/2004	WO2004065875A1 A stackable energy transfer core spacer
08/05/2004	WO2004065860A1 System and method for recovering heat in a building comprising a space arranged to be kept cooled
08/05/2004	WO2004065859A1 Heat exchanger unit
08/05/2004	US20040148950 Air-conditioning system
08/04/2004	EP1443281A1 Air conditioner
08/04/2004	CN2630718Y Two energy-storage air conditioner
08/04/2004	CN2630717Y Energy-saving control device for central air conditioning system
08/04/2004	CN2630716Y Iced-ball cold-storing energy-saving device for central air conditioning system
08/04/2004	CN1517664A Whole heat-exchange assembly
08/04/2004	CN1517629A Single ventilation device with heat exchange function
08/04/2004	CN1517610A Cooling/heating system of air conditioner
08/04/2004	CN1517608A Air-conditioning system
08/04/2004	CN1160533C Wind supply scheme for domestic air conditioner
08/03/2004	CA2346351C Ice thermal storage control
07/2004
07/29/2004	US20040144118 Building exhaust and air conditioner condensate (and/or other water source) evaporative refrigerant subcool/precool system and method therefor
07/28/2004	CN2628928Y Freshair air conditioner with solution thermal recovery device
07/28/2004	CN2628927Y Air conditioning room whole-thermal recovery ventilating apparatus
07/22/2004	US20040140080 Adjustable flow heat recovery ventilator and method
07/22/2004	US20040139712 Ventilator or ventilating apparatus with thermal exchanger and air filter
07/21/2004	EP1438538A1 Compensating for temperature
07/17/2004	CA2639055A1 A stackable energy transfer core spacer
07/15/2004	US20040134212 Cooling/heating system of air conditioner
07/15/2004	US20040134211 Air conditioning system
07/15/2004	DE10321646A1 Verfahren zur Wärme- und Kälteversorgung eines Raumes und Gebäude mit einer Mehrzahl mit einer Mehrzahl von Räumen Method for heating and cooling of a space and buildings with a plurality having a plurality of spaces
07/14/2004	CN2625781Y Room air replacing device
07/14/2004	CN1512112A Air conditioning system
07/14/2004	CN1512110A Combined ventilation and air conditioning system
07/14/2004	CN1157578C Utilization method of liquid liquefied petroleum gas temperature difference cold quantity
07/08/2004	US20040129011 Air conditioning device
07/07/2004	CN2624111Y Total heat-exchange arrangement using solvent as agent
07/07/2004	CN2624110Y Novel safety household hot-water apparatus needing no energy
07/01/2004	US20040123616 Air conditioning system
07/01/2004	DE10255530B3 Verfahren und Vorrichtung zum Kühlen von Umluft Method and device for cooling circulating air
06/2004
06/30/2004	CN2622603Y Mixed airflow heat exchanging ventilator
06/30/2004	CN1509394A 空气调节系统 Air-conditioning system
06/30/2004	CN1155778C Heating unit
06/24/2004	WO2004053409A2 Heat exchanging system of ventilating device
06/24/2004	DE10257235A1 Double-skin cladding panels for non-central heating and ventilation of individual rooms with heat exchanger and heat pump supplying water tank and radiator
06/23/2004	CN1506641A Combined circulating system with heat and cool absorbing machine and solution dehumidifying air conditioner
06/23/2004	CN1506627A Air regulator
06/17/2004	WO2004051173A2 Heat exchanger of ventilating system
06/17/2004	WO2004051172A2 Heat exchanger of ventilating system
06/17/2004	WO2004051170A2 Heat exchanger of ventilating system
06/17/2004	DE10255172A1 Small-scale modular ventilation system for a single room has a basic unit with control unit, condensed water trap and an ambient air inlet/outlet pipe
06/16/2004	EP1429081A1 Ventilation system for room ventilation
06/16/2004	EP1062463B1 Air conditioning method for buildings and air-conditioned building
06/16/2004	CN2620828Y Double-action cold-hot water household central air conditioner set
06/10/2004	WO2004048859A1 Method and device for cooling circulating air
06/10/2004	WO2004048858A1 Air replacement system used for ventilating at least one room of a building
06/10/2004	US20040107723 Air conditioner
06/09/2004	EP1426706A2 Ventilation device
06/09/2004	EP1425543A1 Method and device for evaporation cooling of a fluid flow
06/09/2004	CN2620213Y Multifunctional central water heater
06/03/2004	WO2004046618A1 Air conditioning system and methods_____________________________
06/03/2004	US20040104008 Air-ventilator with high efficiency thermal exchanger and air filter
06/03/2004	DE10254098A1 Combined heating and ventilating system and air-water heating system for use in building has regenerative fresh-air heating circuit
05/2004
05/26/2004	CN1499157A Freezing air conditioner
05/21/2004	WO2004016296A3 Apparatus for catalysing a reaction in a fluid material
05/19/2004	CN2616843Y Metal counterweight toothed point energy storage ball
05/13/2004	DE10326166A1 Pipe arrangement for ventilating buildings, comprises extruded expanded polyethylene pipes
05/12/2004	CN2615557Y Air conditioner apparatus for cooling, warming and hot water supply
05/12/2004	CA2411764A1 Integrated hrv model des-1000(duct exchange system) for saving energy in multi-residential building and homes
05/06/2004	WO2004038300A1 Air exchange system for ventilating at least one room of a building
05/06/2004	WO2003012357A3 Heat exchanger assembly and heat exchange manifold
05/05/2004	CN1493829A Air-conditioning system
05/05/2004	CN1493824A Solution full heat recovery type fresh air conditioner
05/05/2004	CN1148560C Heat exchanger and method of manufacturing heat exchanging member of heat exchanger

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