| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 392360000 |
Forced air type
| 46 |
| 392348000 |
Artificial fire
| 9 |
| 392375000 |
Combined with radiation
| 8 |
| 392373000 |
Portable | 5 |
| 20100003018 | MOBILE DEVICE FOR HEATING ROOMS - A mobile device for heating rooms, comprising radiant elements, each provided with two heat-conductor plates associated with each other to define a central portion and connected fluid-dynamically with each other by means of connection elements. A heated heat-carrying fluid is able to flow in the central portions and, through the connection elements, from one to the other of the radiant elements in order to heat the surrounding room. Each pair of heat-conductor plates comprises lateral walls which are distanced from the corresponding central portion so as to define respective peripheral zones. The mobile device also comprises heat-insulating elements able to be applied due to having substantially the same shape so as to cover at least a part of the peripheral zones of the lateral walls. | 01-07-2010 |
| 20100254686 | PORTABLE HEATER - A heater is provided with a heater core having a source of thermal energy in a heat exchange relationship with a heat exchanger. A fan moves air through the heater core from an air inlet to an air outlet. The heater core is thermally insulated by an air jacket from an exterior case. | 10-07-2010 |
| 20140355967 | Convection Wall Heater with Power Cord Plug - A convection wall heater with a power cord, including a heater body. The heater body comprises unit, an electrical control unit and an operating control unit. The heater body further comprises inlet holes and air outlet holes and an air convection chamber within the body. It is characterized that the heater body is provided with a power cord plug; the first end of the power cord is connected to the electrical control unit heating unit; the power cord extends to the outside of the heater body and the second end of the power cord is connected to the plug. The heater is mobile and can be used indoor with any power outlet by hanging it on the wall. | 12-04-2014 |
| 20150125135 | PORTABLE HEATER - A heater is provided with a heater core having a source of thermal energy in a heat exchange relationship with a heat exchanger. A fan moves air through the heater core from an air inlet to an air outlet. The heater core is thermally insulated by an air jacket from an exterior case. | 05-07-2015 |
| 20150139629 | Heater Module Panel Assembly and Method - A modular panel assembly is provided for encasing a space heater device or electric fireplace deliverable as a kit including panels and optionally a space heater device. The kit may be assembled to create a decorative encasing for the space heater device or electric fireplace. The panels may include front, top, and side panels. The panels may include brackets attachable to the space heater device and/or connectable with additional brackets attached to other panels. The panels may be constructed using wood. The kit may be assembled at a geographic location other than a manufacturing origin. A method is provided for assembling the kit. | 05-21-2015 |
| 392370000 |
Wall mounted | 5 |
| 20090285567 | Infrared room heater system - An infrared, room heater system for installation in a wall or on a floor An electric fan assembly draws room air into a housing, through three parallel, air transit channels where the air is heated by infrared radiation within and about a heat exchanger assembly, and thence back out into the room One or more ceramic heating elements attached to a copper plate incorporate a resistive conductor that causes the elements to emit infrared radiation when electrically energized The first copper plate lies adjacent to, but spaced away from, a first heat insulated housing sidewall, thereby defining a first air transit channel The second air transit channel is defined by the space between the second copper plate and the second housing sidewall, and the third air transit channel is defined by the space between the two copper plates. | 11-19-2009 |
| 20100239235 | Panel Heaters - A panel heater with enhanced safety features for us as room heaters disposable on at least one of a wall and a floor includes: a flat panel heater component; at least one protrusion provided on at least one of a top surface and a bottom surface of the flat panel heater component; and a covering surrounding at least one of the top surface and the bottom surface of the flat panel heater component. The flat panel heater component includes one of a) an electrical heating element incorporated in an oil filled chamber; and b) a wire heating element covered with an electrical insulating material. The at least one protrusion creates an air gap between at least one of the top surface and the bottom surface of the flat panel heater component and the covering, thereby reducing temperatures attained on surfaces of the flat panel heater component and the covering significantly. | 09-23-2010 |
| 20120014678 | HEATER ASSEMBLY - A heater assembly to be located at a substantially vertical wall for heating air. The heater assembly includes one or more heating elements, and one or more heat transfer elements mounted on the heating element for transferring heat to a column of the air moving substantially upwardly past the heat transfer elements. The column includes an inner portion positioned proximal to the wall and an outer portion positioned distal to the wall. Each heat transfer element is formed to transfer substantially more heat to the outer portion of the column of the air than to the inner portion thereof, to cause the outer portion to rise faster than the inner portion, for at least partially entraining the inner portion with the outer portion, so that at least a part of the inner portion forms a laminar boundary layer flowing along the wall. | 01-19-2012 |
| 20130188938 | HEATED FLOOR MATS AND ARCHITECTURAL PANELS - An apparatus includes first and second glass panes separated by a gap, a resistive layer in the gap adjacent to the first glass pane, a controller configured to supply electric current to the resistive layer to heat air in the gap, and first and second openings allowing air to enter and exit the gap. A method performed using the apparatus is also described. | 07-25-2013 |
| 20160084524 | Convection Wall Heater with Power Cord Plug - A convection wall heater with a power cord, including a heater body. The heater body comprises a heating unit, an electrical control unit and an operating control unit. The heater body further comprises air inlet holes and air outlet holes and an air convection chamber within the body. It is characterized that the heater body is provided with a power cord and a plug; the first end of the power cord is connected to the electrical control unit or the heating unit; the power cord extends to the outside of the heater body and the second end of the power cord is connected to the plug. The heater is mobile and can be used indoor with any power outlet by hanging it on the wall. | 03-24-2016 |
| 392349000 |
Central heating type | 5 |
| 20100215350 | Power System - The inventive power system preferably comprises an air-duct provided with a vane-type rotor, which is arranged therein and mechanically connected to a shaft of a generator, and a heater electrically connected to the generator's outlet. The air-duct is incorporated into a building or arranged outside thereof. It can be located between the outer and inner walls of thereof and in its premises. The heater is mounted directly on the vanes of the rotor or they can be embodied in the form of electric heater. The electric heater located outside of the air-duct warms up the building independently of the temperature of air in the air-duct. An elastic sleeve can be installed between the air-duct and an air-balloon and is embodied in the form of a portion of the air-duct. The system can comprise a number of air-ducts of different configurations, a number of heat exchangers (heaters and/or coolers). | 08-26-2010 |
| 20150338109 | AUXILIARY HEATING ASSEMBLY FOR USE WITH RESIDENTIAL AIR HANDLERS - An auxiliary heating assembly for use with a residential air handler including a fan assembly, the auxiliary heating assembly includes a heating apparatus arranged in a geometric shape, wherein the heating apparatus includes an opening, the opening substantially position in a center of the geometric shape. | 11-26-2015 |
| 20160131367 | PORTABLE HEATING SYSTEM - A portable heating system includes a plenum chamber forming a base. The plenum chamber has a plurality of side walls and defines an upper opening. The side walls also define a plurality of side openings, each configured for attachment to an elongate flexible duct. A heating unit is coupled to the plenum and has an air intake opening for drawing air into the heating unit and an air vent opening for blowing warm air out of the heating unit, into the upper opening of the plenum chamber and out through the ducts. The ducts can be located throughout a structure to provide heating in various remote locations from the heating unit. A frame assembly is coupled to the plenum chamber and includes a handle for grasping by a user and a pair of wheels to allow the heating system to be moved. | 05-12-2016 |
| 20100092161 | HEATER, ESPECIALLY FOR CENTRAL HEATING - The heater characterized by the fact, that is being determined by at least one segment ( | 04-15-2010 |
| 20120027388 | ADAPTIVE HEAT PUMP RESISTANCE HEAT CONTROLLER - An electrical heating apparatus includes a primary heating stage heat pump, a secondary heating stage resistance heating circuit having a plurality of heating elements, an adaptive resistance heat controller and a two-stage thermostat. The adaptive resistance heat controller is connected to the two-stage thermostat heat pump and resistance heating circuit. The adaptive resistance heat controller includes a duty cycle monitor that monitors the duty cycles of the thermostat primary and secondary stages. The controller selectively energizes one or more of the plurality of heating elements in response to changes in the duty cycles so as to provide adaptive heating control to meet actual heating demand while reducing overall peak energy consumption. | 02-02-2012 |
| 392354000 |
With intermediate heat absorber | 4 |
| 20090003807 | HEATER - A heater includes a casing, a heating module, a phase change heat conducting body and a heat absorbing body. A chamber is formed in the casing, and air intake holes and ventilation holes are formed on the casing and interconnected with the chamber. The heating module and the phase change heat conducting body are fixed into the chamber of the casing, and an end of the heat conducting body is attached with the heating module, and another end of the heat conducting body is connected to the heat absorbing body. The heat absorbing body is composed of heat absorbing plates, and an air flow passage is formed between any two heat absorbing plates and installed corresponding to the ventilation hole, so that a hot air flow discharged from the heater can be controlled under a predetermined temperature to improve the safety of using the heater. | 01-01-2009 |
| 20160069589 | RADIATOR HEATING DEVICE USING VACUUM SPIRAL HEAT PIPE - The present invention relates to a radiator heating device using a vacuum spiral heat pipe which can maximize heating efficiency, the radiator heating device comprising: a lower support ( | 03-10-2016 |
| 20090041441 | HOME HEATING RADIATOR USING A PHASE CHANGE HEAT TRANSFER FLUID - This home heating radiator using a heat transfer fluid operating in phase change form, comprises:
| 02-12-2009 |
| 20160161145 | Heater Having Heating Core and Conductive Fin - Heater having an enclosure surrounding a heating core. The heating core includes heating elements and a self-supporting corrugated heat conductive fin positioned between first and second end panels, with at least one heating element positioned between the end panels. The fin provides air flow channels between the corrugations as well as multiple heat reflective surfaces, and the fin is self-supporting between the corrugations. | 06-09-2016 |
| 392352000 |
Baseboard type | 2 |
| 20090123138 | Baseboard heater security device - The present invention relates to a baseboard heater guard or security device designed to shield the upper and front surfaces of a baseboard heater. The guard or security device comprises two or more vertical members that substantially follow the contour of the outside surface of the baseboard heater forming a frame around the heater. The vertical members comprise or are attached to a fixing member designed for attachment on the wall above the baseboard heater and a second fixing member designed for attachment at a second point on the floor. One or more first horizontal members are attached to the two or more vertical members near the top surface of the baseboard heater. One or more second horizontal members are attached to the two or more vertical members near the front surface of the baseboard heater. Optionally, one or more third horizontal members are attached to at least one first horizontal member or to at least one vertical member, and optionally, one or more fourth horizontal members are attached to at least one second horizontal member or to at least one vertical member substantially creating a barrier on top of the top surface and in front of the front surface of the baseboard heater. | 05-14-2009 |
| 20110129203 | ROOM HEATING APPARATUS AND METHODS - A room heater comprising a housing having an lower opening at the bottom of the housing forming an inlet to admit a gas into the housing and an upper opening positioned above the lower opening forming an outlet through which the gas exits the housing, and a thermally sprayed heater that provides heat to the gas inside the housing. A method of fabricating the room heater is also disclosed. | 06-02-2011 |
| Entries |
| Document | Title | Date |
|---|
| 20080292293 | Surface Type Heating Element and Roll Screen Type Home Sauna Apparatus Using the Same - Disclosed herein are a surface type heating element and a roll screen type home sauna apparatus. The surface type heating element includes rayon-based carbon yarn emitting resistance heat, metal yarn having an antibacterial/anti-fungal function, and transparent synthetic resin film serving to admit sufficient illumination, wherein the rayon-based carbon yarn, the metallic yarn, and the transparent to each other, and are interwoven with polyester yarn. Further, a radiation coating layer, containing the mixture of ore powder and far infrared radiating material is applied to a surface of the heating element, and the heat blocking coating layer is applied to the other surface of the heating element. Upper portions of strands of the rayon-based carbon yarn are connected to a power supply line, and lower portions of strands of the rayon-based carbon yarn are connected via a common connection part. | 11-27-2008 |
| 20110026907 | ELECTRIC HEATER - An electric heater includes primarily an S-shaped air channel which is provided in a body, at least one heating unit which is provided in the air channel, and at least one heat energy conversion unit which is close to an inner wall of the air channel and close to the heating unit. An interior of the heat energy conversion unit is defined with a passage. Hot air can be directed rapidly by a principle that hot air ascends, through the S-shaped air channel. Heat energy produced by the heating unit is absorbed by the heat energy conversion unit and is then carried away by an air power of the passage, so as to achieve effects of heat accumulation and dissipation. | 02-03-2011 |
| 20110085783 | DUAL CHIMNEY FLAT PANEL CONVECTION AIR SPACE HEATER - A space heater and a method for generating a convection flow of air through chimneys of the space heater for heating an area adjoining the space heater is provided. The space heater includes a first panel, a second panel, and an element having one or more heatable surfaces. The second panel is coupled to the first panel and the element is located therebetween to define the chimneys between the first panel and the second panel. The element has the one or more heatable surfaces located within the chimneys. When activated, the one or more heatable surfaces create thermal energy for generating heated air within the chimneys, the heated air flowing by convection substantially upwardly through the chimneys to provide the heated air to the area adjoining the space heater. | 04-14-2011 |
| 20120033951 | CLOSE QUARTER ELECTRIC RESISTANCE HEATER AND METHOD OF USE - A close quarter electric resistance heater comprises a ribbon heater element that is woven between ribbon support segments and within a heater shell. The ribbon support segments form an annulus on each end of the heater and are linked to each other using connectors. The connectors space the ribbon support segments apart from each other to facilitate the weaving of the ribbon element along the inside of the heater shell for heating purposes. The connectors also link the ribbon support segments to the shell. The ribbon heater element has faces that are wider than its edges and the ribbon heater element is woven on the support segments such that the edges face the heater shell. This configuration minimizes the migration of the ribbon heater element towards the shell and possible short circuiting of the heater. | 02-09-2012 |
| 20140112648 | AIR-HANDLING UNIT FOR USE IN A GREENHOUSE - An air-handling unit for use in a greenhouse. The unit provides an efficient, sturdy and easily assembled and transported means for drawing air and/or gas into a greenhouse air distribution conduit. The unit also provides an efficient means for adjusting the temperature of air drawn into air distribution conduits by the air handling unit by causing more incoming air to be exposed to an internal temperature-adjustment element. The unit comprises a housing body, an air inlet, an air outlet, a fan, and a temperature-adjustment element. | 04-24-2014 |
| 20140219641 | CERAMIC ROD AND AUXILIARY HEATER OR LIQUID HEATER COMPRISING A CERAMIC HEATING ROD - This disclosure relates to a ceramic rod having a ceramic PTC heating conductor and a ceramic insulation layer, which is sintered with the PTC heating conductor. According to this disclosure, the PTC heating conductor has a transition temperature that does not exceed 300° C., and preferably does not exceed 200° C. This disclosure also relates to the use of a ceramic rod, which comprises a ceramic PTC heating conductor and a ceramic insulation layer, which is sintered with the PTC heating conductor, as a heating rod for an auxiliary heater or a liquid heater in a motor vehicle. This disclosure also relates to an auxiliary heater for heating an air flow and a liquid heater comprising a heating rod, which is a ceramic rod, which has a ceramic PTC heating conductor and a ceramic insulator sintered therewith. | 08-07-2014 |
| 20140219642 | Heater Interlock Control for Air Conditioning System - A method is provided for controlling operation of electrical heating elements in a heating, ventilating, and air conditioning (HVAC) system in accordance with fan operating conditions, the method comprising the steps of: monitoring speeds at which a fan motor is operating; communicating status signals indicative of fan motor operating speeds; and upon receiving a status signal indicating the fan motor is operating at a speed exceeding a predetermined maximum speed, communicating a control signal instructing a heater interlock to interrupt power supplied to at least one electrical heating element. | 08-07-2014 |
| 20140348494 | HEATING DEVICE COMPOSED OF HEATING MODULES, AND HEATING MODULE FOR SAME - The invention relates to a heating device for heating the interior of a motor vehicle, comprising a plurality of heating modules arranged in at least one heating unit, each heating module comprising at least one heating resistor, at least one heat exchanger configured for delivering heat generated by the heating resistor to an airflow, and a rectangular frame surrounding the at least one heating resistor and the at least one heat exchanger, each frame having openings in opposed frame legs, wherein in the at least one heating unit the frame legs, comprising openings, of adjacent heating modules face one another and electrical connection elements reaching through the openings electrically connect the heating modules to one another. | 11-27-2014 |
| 20140355965 | VEHICLE HEATER - The invention relates to a vehicle heater, comprising at least one pipe, which has a plurality of chambers, ceramic heating elements, which are arranged in the chambers, and contact plates, which rest against the heating elements in the chambers via a front side and face an upper side or underside of the chamber via a rear side, wherein at least two chambers of the pipe are separated by an intermediate wall, which runs from the upper side to the underside of these two chambers. The contact plates have a slit, in which the intermediate wall is arranged. | 12-04-2014 |
| 20150131976 | OIL-FREE RADIATOR AND METHOD FOR MANUFACTURING THE SAME - The disclosure discloses an oil-free radiator and a method of manufacturing the same. The oil-free radiator comprises a housing having a top plate, a bottom plate, two side walls, a front cover and a rear cover, with radiating holes disposed uniformly in the top plate; a cavity enclosed by the housing and with one or more heating elements provided on a bottom in the cavity. The oil-free radiator further comprises a plurality of radiating fins perpendicularly connected to the top plate of the housing and extending to the side walls. The present disclosure can solve simultaneously the technical problem of protecting the top of the oil-free radiator as well as dissipating heat from side faces of the oil-free radiator. | 05-14-2015 |
| 20150300686 | HEAT SINK, ASSOCIATED HEATING MODULE AND CORRESPONDING ASSEMBLY METHOD - The invention relates to a heat sink of a heating module ( | 10-22-2015 |
| 20150343883 | HEATER FOR MOTOR VEHICLE - Provided is a heater for a motor vehicle including: a heat source part: a heat source part rod including a rod sidewall and a rod cover in order to receive the heat source part; a first heat radiating plate including a first heat generation region in which one side of the heat source part is disposed and a first air movement region in which at least one or more first through-holes are formed; and a second heat radiating plate including a second heat generation region in which the other side of the heat source part is disposed and a second air movement region in which at least one or more second through-holes are formed. Particularly, the heat source part is disposed between the first and second heat radiating plates, and the rod sidewall is provided integrally with the first heat radiating plate. | 12-03-2015 |
| 20150354852 | AIR CONDITIONING APPARATUS - An air conditioning apparatus includes a casing having an inlet and an outlet, an airflow import device, a nozzle, two valves disposed at two ends of the nozzle, a vacuum pump connected through the nozzle, a connecting device, a heater, a humidifier, and an airflow export device. The airflow import and export devices are disposed at positions near the inlet and the outlet inside the casing. The nozzle includes an intake portion, a throat, and an exhaust portion connected sequentially and coaxially. A cross-sectional area of the intake portion decreases gradually from one end away from the throat to the other end close to the throat. A cross-sectional area of the throat is smaller than that of the exhaust portion. The connecting device is connected to the intake portion and the exhaust portion. The heater and the humidifier are disposed between the nozzle and the outlet. | 12-10-2015 |
| 20160021728 | PLASMATRON AND HEATING DEVICES COMPRISING A PLASMATRON - A plasmatron for heating a gas, more specifically air, located in a heating space, includes a nozzle having a nozzle wall and a nozzle opening located in the nozzle wall, whereby a ratio of a maximum diameter of a cross-section of the nozzle opening with respect to a first length of the nozzle opening is higher than 2. The plasmatron includes a cathode, a space located between the cathode and the nozzle wall, and a channel for guiding water or a water-containing liquid in the direction of the space. A heating device further includes a connection for connecting the plasmatron to a water supply system. | 01-21-2016 |
