| Patents for F24D 19 - Details (15,010) |
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| 09/12/2003 | WO2003074942A1 Gas radiator |
| 09/11/2003 | DE20306332U1 Radiator air sight tube is transparent adaptor for bleed valve |
| 09/10/2003 | EP1342958A1 Hovas universal L-bracket |
| 09/10/2003 | EP1342957A1 Method and apparatus for controlling a circulation pump |
| 09/10/2003 | EP1342035A2 Fault-tolerant multi-node stage sequencer and method for energy systems |
| 09/10/2003 | CN2572257Y Remote controlled heater for bothroom |
| 08/28/2003 | DE20308607U1 Frame construction with heating elements for door or window has C-section channel made of insulating material, with grille covering opening of C-shape, surrounding heating elements |
| 08/28/2003 | DE20307380U1 Flow regulator for fluid or gaseous medium such as in water heating systems, comprises first membrane connected to control element and second membrane coupled to measuring element |
| 08/28/2003 | DE20023283U1 Fluid control valve for a heating and or cooling system is compact and provides reliable pressure measurement for pre-setting of the control flow rate |
| 08/27/2003 | EP1062462B1 Hot water storage heater, a method for manufacturing thereof and an air bleeding device |
| 08/27/2003 | CN2569046Y Anti dripping leakage type automatic empting solar water heater |
| 08/26/2003 | US6609664 Heating panel system |
| 08/21/2003 | WO2003069236A1 Heat pump water heater |
| 08/21/2003 | WO2003069167A1 The u-shaped pipe for voltagestabilizing and bifurcation and pipe system including the u-shaped pipe subassembly |
| 08/21/2003 | US20030155100 Baseboard heating apparatus |
| 08/21/2003 | US20030155099 Baseboard heating apparatus |
| 08/20/2003 | CN2567520Y Antifreezing breather pipe of thermal storage water tank for non-load type solar water heater |
| 08/20/2003 | CN1436989A Method of quickly reducing viscosity of konjaku powder |
| 08/19/2003 | US6607141 Decentralized pumping system |
| 08/19/2003 | US6607022 Central heating radiators |
| 08/13/2003 | EP1034405B1 pipe closure apparatus |
| 08/13/2003 | CN2566162Y Automatic constant temp. air heater |
| 08/07/2003 | WO2003065141A1 Apparatus for control of differential pressure in a heating and cooling system |
| 08/07/2003 | WO2003064935A1 Heat pump type water heater |
| 08/07/2003 | DE20308709U1 Plate heater cover has a covering grid and a running profiled edge lying in a recessed area between the opening of air from the inner plate heating body |
| 08/07/2003 | DE20218677U1 Heating pipe connector for pipes has connecting tube and track with guide and different heating body sizes |
| 08/07/2003 | CA2471978A1 Apparatus for control of differential pressure in a heating and cooling system |
| 08/06/2003 | CN2564921Y Air exhaustor for radiator |
| 08/05/2003 | US6601773 Heat pump type hot water supply apparatus |
| 07/31/2003 | US20030141292 System for obtaining a uniform air temperature in a discrete space |
| 07/31/2003 | DE20204658U1 Shut-off valve for central heating or air conditioning system has sloping groove) in its casing, valve body having pin mounted on it whose end slides along groove when it is turned, raising and lowering it |
| 07/30/2003 | CN2563468Y Controllable radiator |
| 07/30/2003 | CN1116551C Heating control process of gas and fuel oil boiler |
| 07/24/2003 | WO2003060384A2 A device and a method for removing dissolved gases from a liquid heat exchange medium in a heat exchange system,and a heat exchange system |
| 07/24/2003 | DE20304662U1 Cover grill for plate type radiators has air outlet openings formed by longitudinal ribs which consist of metal sheet sections cut from sheet metal strips and bent in such way that on underside two flanges are formed on each rib |
| 07/24/2003 | DE10213612C1 Keeping reduced pressure drinking- or service water systems clean, further reduces pressure and monitors for sharp drop, on which pressure is increased |
| 07/23/2003 | EP1329671A2 Recirculation system for domestic hot water system |
| 07/23/2003 | CN1115518C Device for heating water for heating and prepn. of water |
| 07/22/2003 | CA2275308C Flow regulation fitting |
| 07/17/2003 | DE20023254U1 Pump for heating system has switch and two levels of output, electronic housing, and scales |
| 07/17/2003 | DE19506460C2 Standkonsole für einen Heizkörper Stand Console for a radiator |
| 07/16/2003 | CN2560885Y Easy-to-mount bath-room heating device |
| 07/16/2003 | CN1114806C Method and apparatus for controlling bi-directional pump of gas boiler |
| 07/10/2003 | DE20218913U1 Drainage system for radiator has rotary taps fitted into the parallel supply and return ducts to isolate the connections and drain the radiator |
| 07/09/2003 | CN2559934Y Exhaust port blocking apparatus for solar energy water heater |
| 07/09/2003 | CN1114068C Thermal-insulating plate for heating pipe plumber |
| 07/03/2003 | WO2003054453A1 Radiator built-in valve, which has a radially inward working seal and a radially outward working seal provided with a supply or discharge connection |
| 07/03/2003 | DE20302499U1 Control unit for pump system for warm water system in buildings has return valve whose inside flap opens when water flows through and acts onto sensor provided at outside |
| 07/02/2003 | EP1323986A1 Method for controlling an adjustable speed pump of a heating installation |
| 07/02/2003 | EP1323985A1 Method for detecting a non return valve in a pipe system |
| 07/02/2003 | EP1323984A1 Method for controlling a variable speed circulation pump for heating system |
| 07/02/2003 | CN2558906Y Energy-saving exhaust valve for heat radiator |
| 07/02/2003 | CN2558905Y Self-locking radiating fin for composite tube heat radiator |
| 07/02/2003 | CN2558899Y Solar-electric high-efficiency water heating device |
| 07/01/2003 | CA2234809C Air purging circulator |
| 06/26/2003 | WO2003052324A2 Flow control in heating system with speed controllable pumps |
| 06/26/2003 | DE20304332U1 Mounting device especially for panel-type radiators has movable mounting bracket with steplessly adjustable clamping element consisting of base component slid into wall bracket and with at least one elastic member formed on it |
| 06/25/2003 | CN2557848Y Adjustable radiation window for hood of heating |
| 06/25/2003 | CN2557847Y Improved structure of frame for mounting and supporting heating |
| 06/25/2003 | CN2557845Y Digital program controller for flexible electric heater |
| 06/19/2003 | WO2003050452A2 Radiator with back plate, cover and mounting board |
| 06/18/2003 | EP1319155A1 District heating arrangement, local unit of a district heating arrangement, control unit for said local unit and method of operating a district heating arrangement |
| 06/18/2003 | DE20303560U1 Cover is for connecting pipes between floor or wall and joined to e.g. heating body valves or connecting screw unions, optical appearance matching heating body valves or connecting screw unions or for protection against mechanical damage |
| 06/18/2003 | CN2556531Y Electric heating floor intelligent temp. controller |
| 06/18/2003 | CN2556530Y Intelligent controlled heating pipe network system |
| 06/18/2003 | CN2556529Y Pressure type heating self-controlling device |
| 06/18/2003 | CN2556528Y Decorative frame for fireplace type warmer |
| 06/18/2003 | CN1111771C Adjustment device for radiator thermostat |
| 06/12/2003 | DE20303591U1 Method for fitting radiator to wall has sprung claws to grip over top edge of the radiator |
| 06/12/2003 | DE20303009U1 Radiator fans are fastened on or under radiator by means of corresponding mountings, and airflow duct is fastened under radiator in order to direct airflow into middle of room |
| 06/12/2003 | DE19519266C2 Regelung für eine witterungsgeführte Heizungsanlage Control for heating can |
| 06/04/2003 | EP1316758A2 Attachment clip |
| 06/04/2003 | CN2554525Y Adjustable temp. contral window-blind heating installation decoration cover |
| 06/04/2003 | CN1421658A Solar water heater and basin with automatic temperature regulating mechanical valve |
| 05/30/2003 | WO2003044403A1 Valve, particularly balancing valve for central heating plants |
| 05/29/2003 | US20030098142 Foldable floor heating panel |
| 05/28/2003 | CN2553412Y Intelligent control meter for radiator |
| 05/28/2003 | CN2553288Y Pipeline drainage device for solar water heater |
| 05/28/2003 | CN2553287Y Multifunctional radiator cover with humidifying function |
| 05/28/2003 | CN2553286Y Umbrella cover for outdoor heater |
| 05/28/2003 | CN2553285Y Radiator cover |
| 05/27/2003 | CA2247676C Distribution device for a liquid medium-operated circuit of a heating or cooling system |
| 05/22/2003 | DE20304149U1 Room thermostat for electric floor heating with a programmable control |
| 05/22/2003 | DE20301478U1 Sealing cap for side covers of radiator panelling is rotatable in opening, and side cover is locked with radiator pipe connector by sealing cap after one rotation |
| 05/21/2003 | CN2551902Y Draining valve for solar water heater |
| 05/15/2003 | WO2003040628A1 Central heating system operated with charging of heat emitters |
| 05/15/2003 | US20030089399 Smart demand hot water system |
| 05/15/2003 | DE4396070C1 Verbrühschutz für Wasserentnahmesysteme mit Niederdruckspeicher Anti-scalding water withdrawal systems with low-pressure accumulator |
| 05/14/2003 | EP1310746A1 Device and method for control of fluid heater |
| 05/14/2003 | EP1310736A2 Controller and control method for a burner |
| 05/14/2003 | CN2550673Y Adjustable radiation volume convector radiator |
| 05/14/2003 | CN1418307A Device for connecting heat exchanger in domestic device for drawing off hot water to long-distance energy network |
| 05/09/2003 | CA2409890A1 Smart demand hot water system |
| 05/08/2003 | WO2003038343A1 Method and means for measuring, controlling and recording supplied energy amount when delivering energy to a consumer |
| 05/08/2003 | DE20300715U1 Method for providing bacteria free warm drinking water has a double circulation system with a storage tank and a buffer tank |
| 05/02/2003 | EP1305683A1 Return temperature limiter |
| 05/02/2003 | EP1133662B1 Automatic hydraulic balancing device |
| 04/30/2003 | CN2548050Y Steam condensed water recovery and utilization apparatus for central heating users |
| 04/30/2003 | CN2548049Y Solar thermal-insulating, heat-energy-insulating antifogging board |
| 04/30/2003 | CN2548048Y Heating convection radiator enclosing cover |