Patents
Sitemap › F24 - Heating; Ranges; Ventilating › F24J - Production or use of heat not otherwise provided for › F24J 3 - Other production or use of heat, not derived from combustion
Patents for F24J 3 - Other production or use of heat, not derived from combustion (4,775)
12/2003
12/04/2003WO2003100327A1 Radiant heat pump device and method
12/04/2003WO2003099596A1 Heating device for motor vehicles
12/04/2003US20030221870 Earth loop heat exchange methods and systems
11/2003
11/28/2003CA2430219A1 Radiant heat pump
11/20/2003WO2003095920A1 Method and device for transmitting heat energy
11/19/2003CN2586942Y Air-conditioning refrigeration apparatus
11/19/2003CN1456846A All weather solar wind and earth temperature supplied natural air conditioner with zero cost
11/13/2003WO2003092884A1 Method for resonance excitation of liquid and device for heating liquid
11/12/2003EP0871537B1 Method and system for heat transfer using a material for the unmixed combustion of fuel and air
11/05/2003CN1453527A Environment protecting power saving ground-source central air conditioner
10/2003
10/30/2003WO2003089161A2 Protective sleeve for threaded connections for expandable liner hanger
10/30/2003CA2482278A1 Protective sleeve for threaded connections for expandable liner hanger
10/29/2003CN1451954A Geothermal heat exchanger heating assaying method and device
10/29/2003CN1451932A Geothermal heat exchanger
10/29/2003CN1451931A Non-freezing liquid circulation type geothermal energy use device
10/29/2003CN1451930A Snow melting device using geothermal energy
10/29/2003CN1451929A Geothermal heat release pipe
10/29/2003CN1451928A Geothermal heat exchanger
10/29/2003CN1451927A Heat release pipe device using geothermal energy
10/29/2003CN1451919A Air conditioning room device for building
10/29/2003CN1451818A Snow melting device using geothermal energy
10/22/2003CN2581886Y Geothermal air conditioning system capable of providing hot water
10/15/2003CN2580354Y Heating machine group using low temperature heat source and solar energy
10/09/2003WO2003083379A1 Device and method for the evacuation of heat
10/09/2003WO2001092789A3 Heating apparatus
10/09/2003US20030188541 Acoustically isolated heat exchanger for thermoacoustic engine
10/02/2003WO2003081038A1 Electric power and/or liquefied gas production from kinetic and/or thermal energy of pressurized fluids
10/01/2003EP1348917A1 Method of heat recovery
10/01/2003CN1445492A Rolling friction heating up type solar water heater
09/2003
09/25/2003WO2003078905A1 Earth probe
09/25/2003US20030178175 Structure utilizing geothermal energy
09/24/2003CN2575567Y Circulating hot air drying tunnel for shoes
09/24/2003CN2575522Y Panel structure for indoor machine of air conditioner
09/24/2003CN1122155C Well type liquid cold and hot source system
09/17/2003CN2573910Y Ground temp. air conditioner
09/17/2003CN1442657A Terrestrial heat energy storage air conditioning system capable of supplying hot water
09/03/2003CN1120339C Geothermal liquid cold and hot source device
08/2003
08/27/2003CN2569085Y Underground heat exchanger for ground source heat pump
08/27/2003CN2569000Y Accumulating ground water temp regulator
08/26/2003CA2314558C Heat generator
08/26/2003CA2217694C Heat recovery from spent digester cooking liquor
08/21/2003WO2003069239A1 Plant for tempering of a building
08/20/2003CN2567524Y Vacuum well-hole-type geothermal extracting device
08/19/2003CA2308940C Heat generator and design method thereof
08/13/2003CN1435601A Energy-saving air conditioner using underground water temp. and combined with coal (gas) stove
08/07/2003WO2003064915A1 Coupling for geothermal probe
08/07/2003US20030145592 Magma evacuation systems for the prevention of explosions from supervolcanoes
07/2003
07/30/2003EP1073492A4 Disposable active humidifier for the mechanical ventilation of a patient
07/30/2003CN2563474Y Natural cold and warm air exchange air conditioner
07/30/2003CN2563472Y Geological energy air purifying and refrigerating air conditioner
07/24/2003WO2003060389A1 Heat source or heat sink unit with thermal ground coupling
07/24/2003CA2473369A1 Heat source or heat sink unit with thermal ground coupling
07/23/2003CN1431438A Metals conduction type ground energy cold-warm conditioner
07/16/2003EP1327111A1 Method and system for exchanging earth energy between earthly bodies and an energy exchanger, especially to produce an electric current
07/15/2003US6591789 Device to generate heat by spraying liquid at high speed and high pressure
07/10/2003WO2003056269A1 Heat exchanger
07/10/2003CA2471828A1 Heat exchanger
07/09/2003EP1326279A2 Thin-film transistor used as heating element for microreaction chamber
07/09/2003CN2559939Y Soil heat exchanger for geothermal resources heat pump air conditioner
07/02/2003CN2558932Y Liquid-state cold and heat source heating system for field operation
06/2003
06/26/2003US20030119289 Thin-film transistor used as heating element for microreaction chamber
06/25/2003EP1321584A1 Structure utilizing geothermal energy
06/25/2003CN2557859Y High-efficient air conditioner
06/18/2003CN1424546A Heat-exchanging air-conditioner for indoor air and underground thermostatic layers
06/11/2003CN2555476Y Low energy consumption ground temp air conditioner
06/04/2003CN2554564Y Step differential temp type double-effect double-temp. geothermal conversion device
06/04/2003CN1421663A Central air conditioning system at terminal of geothermal heat pump radiation
06/04/2003CN1421659A Hydrodynamic heater
06/04/2003CN1421649A Fresh air supplying central air conditioning system utilizing terrestrial heat for radiating cool and heat supply
05/2003
05/27/2003US6568196 Air conditioner
05/21/2003EP1312878A1 Well water type liquid cooling and heating resource system
05/14/2003EP1310745A1 Liquid air conditioner of ground energy type
05/14/2003EP0825055B1 A pair of auxiliary apparatus for a vehicule
05/14/2003CN2550676Y Geothermal air conditioner
05/07/2003CN1415923A Heating system of solar energy heat pump in type of accumulating heat by soil as well as method for supplying heat
05/07/2003CN1415911A Buried heat pipeline type heat supply and air sonditioning system
05/07/2003CN1415910A Heat supply and air conditioning system through pipeline buried underground and its application
05/06/2003US6558112 Fluid heating devices
05/01/2003WO2003004943A3 Method and device for producing thermal energy
04/2003
04/30/2003CN2548087Y Pipe-buried geothermal heat exchanger
04/29/2003CA2228993C Vehicular heat generators and viscous fluids for the same
04/16/2003CN2545519Y Underground water central air conditioner
04/16/2003CN1411625A Cooling brake activated by foucault currents
04/15/2003US6547153 Heating and cooling system using frictional air heating
04/09/2003CN1105274C Method for developing geothermal energy using waste well
04/03/2003US20030064341 Heating oven for dynamo-electric machine component
04/03/2003US20030062036 Heating device suitable for motor vehicles
04/02/2003CN1407295A Air conditioner with natural cold sources and air circulation
03/2003
03/27/2003WO2003025474A1 Hydrodynamic heater for a fluid medium
03/26/2003CN2541797Y Energy saving heating and cooling appts.
03/26/2003CN1405516A Cascade superhigh temperature water source heat pump apparatus
03/26/2003CN1405505A Continuously working geothermal liquid-state air conditioning system
03/26/2003CN1103703C Auxiliary warming control method and controller
03/26/2003CN1103701C Heating apparatus for vehicle having heat-generating unit
03/20/2003WO2003023293A1 Soil heat exchanger for soft soil, like clay or sand
03/20/2003WO2003023150A1 Concrete pile for pile-driving to form a thermal soil storage
03/19/2003EP1294085A2 Heating oven for dynamo-electric machine component manufacture
03/19/2003CN2540604Y Underground double-pipe geo-source heat exchanger
03/19/2003CN1403760A Multiple complementary energy source system
03/19/2003CN1403749A Medical central air conditioner system
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