| Patents for F24H 3 - Air heaters having heat generating means (7,733) |
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| 07/20/2011 | CN101349471B Electric heating device, in particular for motor vehicles |
| 07/20/2011 | CA2728545A1 Primary heat exchanger design for condensing gas furnace |
| 07/19/2011 | US7982163 Heat gun |
| 07/15/2011 | CA2720820A1 Clamshell heat exchanger |
| 07/15/2011 | CA2720150A1 A header box for a furnace, a furnace including the header box and a method of constructing a furnace |
| 07/15/2011 | CA2720148A1 Furnace burner box |
| 07/15/2011 | CA2720113A1 A condensation management system, a furnace including the same and a condensation collection box |
| 07/15/2011 | CA2719682A1 A furnace header box having blocked condensation protection, a furnace including the header box and a blocked condensation protection system |
| 07/15/2011 | CA2719641A1 Converging-diverging combustion zones for furnace heat exchanges |
| 07/14/2011 | WO2011083244A2 Electric radiator using calculating processors as a heat source |
| 07/14/2011 | WO2011061604A3 Air humidifier |
| 07/14/2011 | DE102010000728A1 Electronic driver for switching and controlling power consumption of vehicle e.g. car, performs switching between MOSFET switch devices with respect to signals from controller |
| 07/14/2011 | CA2785904A1 Electric radiator using calculating processors as a heat source |
| 07/13/2011 | CN201897314U Heating device |
| 07/13/2011 | CN201897313U Electrical heating device |
| 07/13/2011 | CN201897261U Air heater for tall and big spaces |
| 07/13/2011 | CN102121753A Brick hearth type hot blast stove |
| 07/13/2011 | CN102121752A Three-return-stroke environment-friendly energy-saving hot blast heater |
| 07/13/2011 | CN102121751A Reversal combustion multi-return-stroke low-carbon energy-saving hot blast heater |
| 07/13/2011 | CN102121750A Biomass back-burning multi-return low-carbon energy-saving blast stove |
| 07/12/2011 | US7977610 Device for receiving ceramic heating elements and method for the manufacture thereof |
| 07/06/2011 | CN201892315U Hearth of hot-blast stove |
| 07/06/2011 | CN201892309U Heating fan |
| 07/06/2011 | CN201892308U Oil hot air furnace |
| 07/06/2011 | CN201892307U Coal-burning air heater |
| 07/06/2011 | CN201892306U Hot blast stove capable of recycling tail gas waste heat |
| 07/06/2011 | CN201888547U Multifunctional heating mattress |
| 07/06/2011 | CN102116302A Four-direction fan with warm wind function |
| 07/06/2011 | CN101576313B Method for controlling automatic ignition of tube furnace |
| 07/06/2011 | CN101266075B Cylinder type gas heating stove improvement structure |
| 07/05/2011 | US7971799 Heating assembly for a heating, ventilating and/or air conditioning installation for a vehicle cabin |
| 06/30/2011 | WO2011078731A1 Convective electric heater |
| 06/30/2011 | WO2011076834A2 Electric heating device and corresponding heating appliance |
| 06/30/2011 | WO2011076824A1 Electric heating device and corresponding assembly method |
| 06/29/2011 | EP2339261A2 Electric radiator with tubular resistance |
| 06/29/2011 | CN201885388U Burning device for starting heating car |
| 06/29/2011 | CN201885387U Hot blast stove |
| 06/29/2011 | CN201885386U Energy-saving air stove with rhombus-shaped pipe |
| 06/29/2011 | CN201880071U Air-purification sterilizing and heating disinfector |
| 06/29/2011 | CN201878744U Highly-efficient low-emission hot air tobacco curing furnace |
| 06/29/2011 | CN101377347B Novel warmer reflecting apparatus |
| 06/23/2011 | US20110146652 Direct fired heaters with in-shot burners, tubular combustion chambers, and/or variable venturi |
| 06/23/2011 | US20110146651 Altitude Adjustment for Heating, Ventilating and Air Conditioning Systems |
| 06/22/2011 | CN201875896U Air outlet pipe for hot-air gun |
| 06/22/2011 | CN201875886U Small-sized air heating furnace |
| 06/22/2011 | CN201870607U Shoe drier provided with sterilizing function |
| 06/16/2011 | WO2011071458A1 A heater |
| 06/16/2011 | US20110139412 Motor drive device |
| 06/15/2011 | DE202011100054U1 Elektrisches Heizmodul zur Luftstromwärmung Electric heating module for Luftstromwärmung |
| 06/15/2011 | CN201866926U Waste heat recycling gas hot blast stove |
| 06/15/2011 | CN201866925U Novel fuel gas blast stove |
| 06/15/2011 | CN201866924U 电加热器 Electric heaters |
| 06/15/2011 | CN201866923U Novel heating device of heat exchanger |
| 06/15/2011 | CN201866922U Pyrolysis blast stove |
| 06/15/2011 | CN201865708U Compressed air engine and optimized integrated system |
| 06/15/2011 | CN102095250A Biomass brick-built hearth type hot blast furnace |
| 06/15/2011 | CN102094727A Compressed air engine and optimization integrated system |
| 06/15/2011 | CN102094679A Ring efflux multilevel serial compressed air engine and working medium flow thereof |
| 06/08/2011 | CN201858766U Hot blast stove |
| 06/08/2011 | CN201858765U Indoor ventilation fan |
| 06/08/2011 | CN201858764U Straw particle combustion boiler |
| 06/08/2011 | CN102089589A Gas heating apparatus and methods |
| 06/08/2011 | CN102088070A Instant heating device for pole piece of battery pole piece rolling mill |
| 06/08/2011 | CN102087181A Air blower for gumtest |
| 06/08/2011 | CN102087045A Archimedes heat exchanger |
| 06/08/2011 | CN101650074B Gas hot-blast stove |
| 06/08/2011 | CN101310151B Convection heater |
| 06/07/2011 | US7954438 Wood fired boiler |
| 06/02/2011 | US20110129203 Room heating apparatus and methods |
| 06/02/2011 | US20110127251 Gas heating apparatus |
| 06/01/2011 | DE202010012707U1 Energiesparheizung Energy Saving Heating |
| 06/01/2011 | CN201852284U Fan blade installation device for fan heater |
| 06/01/2011 | CN201852273U Humidification hot air boiler |
| 06/01/2011 | CN201852272U Warm air furnace for warming in cavity in tunnel construction in winter |
| 06/01/2011 | CN201852271U Microwave thermal-expansion aerodynamic turbine with maglev fan |
| 06/01/2011 | CN102080874A Eccentric air heating furnace |
| 06/01/2011 | CN102080873A Pipe-connected hot blast heater |
| 06/01/2011 | CN101514842B Air heating device for liquid in visual pipeline |
| 05/26/2011 | WO2011061604A2 Apparatus to humidify a room |
| 05/26/2011 | WO2011060708A1 Hot air heating device and hot air heating method |
| 05/25/2011 | EP2323514A2 Hair dryer, an attachment for a hair dryer, and a hair dryer provided with such an attachment |
| 05/25/2011 | CN201844551U Hot blast stove |
| 05/25/2011 | CN201843803U Fan with warming function |
| 05/25/2011 | CN102076131A High-frequency variable magnetic flux generating device for metal stick vortex heat production |
| 05/25/2011 | CN102072558A Heat source boiler special for coating |
| 05/19/2011 | US20110114073 Furnace Air Handler Blower Housing with an Enlarged Air Outlet Opening |
| 05/19/2011 | DE102009044564A1 Heating body, has housing surrounding electrically operable heating device and comprising convection openings at upper and lower sides, where heating device exhibits electrical low-temperature heating element |
| 05/18/2011 | CN201837069U Heater unit air outlet capable of adjusting air-out angles of blades |
| 05/18/2011 | CN201837057U Novel hot air boiler |
| 05/18/2011 | CN201837056U Nested warm air furnace |
| 05/18/2011 | CN201837055U Coal mine hot air heater |
| 05/18/2011 | CN201837054U Spiral air intake internal/external heating-type hot-blast furnace |
| 05/18/2011 | CN102062471A Temperature automatically-controlled hot blast furnace |
| 05/18/2011 | CN102061585A Heating system of ultra-strong high-molecule fiber intelligent high-temperature heat setting machine |
| 05/17/2011 | US7942193 Heat recovery ventilator with defrost |
| 05/17/2011 | CA2478941C Heat recuperator with frost protection |
| 05/12/2011 | WO2011054093A1 Centrifugal ceiling fan |
| 05/12/2011 | US20110108015 Gas-Fired Heater with Carbon Dioxide Detector |
| 05/12/2011 | CA2776814A1 Centrifugal ceiling fan |
| 05/11/2011 | CN201828017U Large-power hot blast electric heater |