Patents for F24H 3 - Air heaters having heat generating means (7,733)
02/2006
02/15/2006CN2758647Y Tubular thermodynamic convection electric heater
02/15/2006CN1735770A Electric heating pipe and electric heating apparatus using it
02/14/2006US6997680 Home comfort device
02/09/2006WO2005117530A3 Tubular electric heater
02/09/2006US20060027355 Cooling plant and corresponding thermoconvector
02/08/2006EP1344665B1 Heat exchanger assembly, in particular for a vehicle heater
02/02/2006WO2006010436A1 Heating arrangement comprising ptc elements, especially for a motor vehicle
02/02/2006DE19925757B4 Heizeinrichtung, insbesondere für ein Kraftfahrzeug Heating device, in particular for a motor vehicle
02/01/2006EP1621826A1 Heating arrangement with PTC-Element, in particular for a vehicle
01/2006
01/26/2006DE20122527U1 Heißlufteinrichtung Hot air device
01/26/2006DE10163012B4 Heizung, insbesondere für ein Schienenfahrzeug Heating, in particular for a rail vehicle
01/26/2006DE10103224C5 Dosierpumpanordnung und diese enthaltendes Dosierpumpsystem Dosierpumpanordnung and those containing metered pumping system
01/25/2006CN2754006Y Air-cooled chamber for hot-blast furnace
01/19/2006US20060013574 Electrical heater, heating heat exchanger and vehicle air conditioner
01/18/2006CN2752673Y Heating lamp tube wall hanging warmer
01/18/2006CN2752672Y Heating lamp tube ceiling warmer
01/18/2006CN2752671Y Hot-blast stove with turning duct
01/17/2006US6987928 Recirculating air snow melting pad system
01/12/2006US20060007656 Integrated liquid cooling device with immersed electronic components
01/12/2006DE102005028479A1 Gas- hot- air gun, has protective switch disconnecting power supply from battery set or disconnecting gas flow from gas container, and circuit breaker activated by user so that gas is sprayed out of lug connecting piece
01/11/2006CN1719151A Double layer back burning radiation jet flow hot pipe air heating furnace
01/11/2006CN1719105A Improved spray nozzle of gas hot air tool
01/11/2006CN1719104A Structure improved gas hot air gun
01/05/2006US20060000585 Bent coil for ducted unit
01/04/2006CN2750243Y Electric hot air blower
01/04/2006CN2750211Y Hot water and air-heating boiler
01/03/2006CA2239643C Heater housing
12/2005
12/29/2005US20050284605 Thermal control covers
12/29/2005US20050284463 System and method of fault detection in a warm air furnace
12/28/2005EP1610071A1 Air heater
12/24/2005CA2488458A1 Fan having blade members that heat and cool and has an ionizing grid for air purification
12/22/2005US20050279343 Heat source for radiant heating system
12/22/2005DE20321099U1 Modular heater e.g. electric radiator, used in home, has module with control and regulating elements, and connectable to heater body by manual pressure to allow implementation of different appliances on basic appliance body
12/21/2005CN1710342A Energy-saving electric heating device of air-convection type
12/15/2005WO2005119157A2 Two-phase refrigerant distribution system for parallel tube evaporator coils
12/15/2005US20050276054 Light bar defogger
12/15/2005US20050274171 Heated regulator with removable heat inducer and fluid heater and methods of use
12/08/2005WO2005116532A1 Rotatable rack type electrical heater
12/08/2005US20050271991 Process for operating a yellow flame burner
12/08/2005US20050268903 Variable volumetric flow heat exchanger for an air-to-air heat recovery system
12/07/2005CN2744985Y High-performance energy-saving hot air generator
12/06/2005US6973260 Portable electric heater with vertical heated air outlet
12/06/2005US6971585 System and method for protecting equipment from damage due to low or rapidly changing temperatures
12/01/2005WO2005114062A1 Improvement in a fluid heating means
12/01/2005WO2005114061A2 Electrokinetic pump driven heat transfer system
12/01/2005US20050266362 Variable input radiant heater
12/01/2005US20050265702 Compact portable electric heater with high thermal output
12/01/2005US20050263148 Modular burner/blower system and method
12/01/2005US20050262872 Two-phase refrigerant distribution system for parallel tube evaporator coils
11/2005
11/24/2005DE10233754B4 Textilmaschine mit Umluftheizung durch gasbeheizte Wärmetauscher Textile machine with convection heating by gas-fired heat exchanger
11/23/2005CN1701145A Conduit with improved electric heating element and clothes drying machine provided with such a conduit
11/17/2005US20050255416 Use of a blue flame burner
11/17/2005US20050254802 Recirculating air snow melting pad system
11/17/2005US20050252636 Cooling arrangement for conveyors and other applications
11/17/2005US20050252023 Power supply independent device for producing a hot air flow
11/16/2005CN2740953Y High-efficient hot-air furnace
11/16/2005CN1697614A Gas combustion type portable dryer capable of generating negative ion and method of generating negative ion in the dryer
11/15/2005US6965731 Convectional radial electric warmer
11/10/2005WO2005106326A1 Gas fired heating device and a method of generating a flow of hot hair
11/10/2005US20050247442 Non-metallic laser welded intercooler system
11/10/2005CA2563056A1 Gas fired heating device and a method of generating a flow of hot air
11/09/2005EP1592926A1 Electric heating pipe and electric heating apparatus using it
11/09/2005CN2739532Y Energy-saving heater for bathing room
11/09/2005CN1693815A Fuel oil (gas) vertical radiation jet heat pipe heat-blast stove
11/09/2005CN1693814A Fuel oil (gas) strile-back radiation jet heat pipe hot-blast stove
11/09/2005CN1693813A Fuel oil (gas) back burning radiation jet heet pipe hot blast furnace
11/08/2005CA2272885C Method and apparatus for producing heated air for different applications of use
11/03/2005WO2005102101A1 Fan heater with electrostatic atomizer
11/03/2005WO2005065170A3 Identification of electric heater capacity
11/03/2005WO2005050101A3 Heat exchanger, especially for a heater or air conditioner of a motor vehicle, and method for the production thereof
11/03/2005US20050245188 Biological safety cabinet
11/03/2005US20050242203 Heating assembly for a heating, ventilating and/or air conditioning installation for a vehicle cabin
11/03/2005US20050241810 Controllable flow resistance in a cooling apparatus
11/03/2005DE10226081B4 Wärmetauscheranordnung Heat exchanger assembly
11/02/2005CN1225380C Packaging method and device for photosensitive material coil and fluid heating and supplying device
11/01/2005CA2128471C Heat exchanger
10/2005
10/27/2005US20050236393 Device for electrically heating a vertically erect chamber
10/27/2005US20050236139 Gear drive cooling with oil sump submersed forced air cooling tubes
10/27/2005US20050236136 Heat recuperator with frost protection
10/26/2005CN2736692Y Straight pipe type coal combustion hot-blast stove
10/25/2005US6959145 Footwear snow melting device using heated air
10/25/2005US6959144 Air heater with expansion containing electric heater arranged in stages
10/20/2005US20050230491 Multi-stage boiler system control methods and devices
10/20/2005US20050230377 Electric heating device for low construction heights
10/20/2005US20050230080 Electrokinetic pump driven heat transfer system
10/20/2005US20050229422 Device for a hot air shower
10/19/2005EP1586826A1 Heating assembly for a heating system and/or a ventilation system and/or an air conditioning system for the interior space of a vehicle.
10/19/2005CN2735231Y 空气锅炉 Air boiler
10/19/2005CN2735210Y Swivel rack type electric heater
10/19/2005CN1685180A 气体加热方法和气体加热设备 Gas heating method and gas heating equipment
10/13/2005WO2005095870A1 Furnace
10/13/2005CA2558136A1 Multiple burner-type furnace with enhanced turndown ratio capacity
10/12/2005EP1584873A1 Heating system
10/11/2005US6953335 Method and apparatus for reducing nitrogen dioxide (NO2) emissions in a flueless heating appliance
10/06/2005DE10297819T5 Plattenheizkörper Panel radiators
10/05/2005EP1582823A2 panel radiator
10/05/2005EP1582129A1 Device for laundry drying and space heating with a hot air exit in the manifold
10/05/2005CN1677010A Baffling hot-air oven
10/05/2005CN1677002A Electric warm-air machine
10/04/2005US6951241 Method for cooling a motor in a blower assembly for a furnance
1 ... 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 ... 78