Patents for F24H 9 - Details (27,146) |
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12/06/1995 | CN2214647Y Hot water overheat protector for water heater |
12/06/1995 | CN2214646Y Water heater fluid constant temp. valve |
12/06/1995 | CN2214645Y Self-control water dividing drinking water boiler |
12/06/1995 | CN2214644Y Enclosed gas water heater casing |
12/06/1995 | CN2214638Y Automatically controlled hot water stove |
12/05/1995 | US5471956 Heat-insulating structure for combustion equipment |
12/05/1995 | CA2015019C Hot removal process for asbestos insulation |
11/29/1995 | CN2213963Y Electric shock protection running water type water heater |
11/29/1995 | CN2213962Y Automatic constant temp. controllor of gas water heater |
11/29/1995 | CN2213961Y Cover press device of rotary disinfect pot |
11/23/1995 | DE4417951A1 Open warm water supplier with temp. mixing unit |
11/22/1995 | EP0683362A1 Heat accumulator |
11/22/1995 | CN2213315Y Water inflow coil fixing seat for water heater |
11/22/1995 | CN2213314Y Combustion regulator for water heater |
11/16/1995 | DE4416798A1 Electronic control and safety device for through-flow water heater |
11/15/1995 | EP0682215A1 A tight union for connecting a plate to piping |
11/15/1995 | EP0682214A1 Water heaters |
11/15/1995 | EP0681675A1 Adapter fitting for the selective connection of a heater. |
11/15/1995 | CN2212755Y Electrothermic film heater for solar water heater |
11/15/1995 | CN2212753Y Water temp regulating servo-device for gas water heater |
11/15/1995 | CN2212752Y Marmen temp controller |
11/15/1995 | CN2212751Y Burner with oxygen testing guide-tube |
11/15/1995 | CN2212750Y Precisely casted fast heat exchanger for water heater |
11/09/1995 | WO1995030324A1 Control unit for controlling the temperature of a domestic water supply |
11/08/1995 | EP0681151A2 Improvements in and relating to boilers |
11/08/1995 | EP0680587A1 Heating radiator valve. |
11/08/1995 | CN2212171Y Water tube type double layer grate multifunction boiling water stove |
11/08/1995 | CN1111340A Double water pump circulating system for atmospheric hot-water boiler |
11/02/1995 | WO1995029368A1 An adaptator for a water heater thermostat |
11/02/1995 | EP0679846A2 Hot water Heaters |
11/02/1995 | EP0679830A2 Pipe branch element |
11/02/1995 | DE4415028A1 Central heating boiler with water tank |
11/01/1995 | CN2211578Y Remote controlling water heater |
10/26/1995 | DE4414210A1 Utilisation of heat in a gas flare |
10/25/1995 | CN2211046Y Electric water-heater |
10/25/1995 | CN2211045Y Improved fixation mechanism for water-tank and hot-water tube of water-heater |
10/25/1995 | CN2211044Y Wind-baffling exhaust cover of water-heater |
10/18/1995 | EP0677709A2 Boilers |
10/17/1995 | US5458011 Component test method for variable speed motors |
10/12/1995 | WO1995027176A1 Panel heating radiator |
10/12/1995 | DE19503630A1 Method of condensate free operation of circulating water heater |
10/11/1995 | EP0676597A2 Pipe assembly for conveying fumes in steel boilers provided with condensate quick evaporating means |
10/11/1995 | EP0676592A2 Combined water heater and heat exchanger |
10/11/1995 | CN2209780Y Contaminant release reagent feeder for domestic water heater |
10/10/1995 | US5457767 Water tank for heating water with oblique partition forming separate lime-precipitating and heating sections |
10/03/1995 | US5454512 Heat source cover |
09/28/1995 | WO1995025937A1 Heat exchanger tube for heating boilers |
09/28/1995 | DE19511218A1 Filling hot water storage tank heated indirectly via secondary heat exchanger |
09/28/1995 | DE19510263A1 Central heating boiler esp. for large pieces of wood |
09/27/1995 | CN2208686Y Safety device for gas water-heater with double-fire-guider, double-valve and double-circuit controlling |
09/20/1995 | EP0672871A1 Forced air heater with an infra-red sensor |
09/20/1995 | EP0672870A1 Water heating apparatus |
09/20/1995 | CN2208199Y High-efficiency energy-saving pressureless water-heating and water-boiling furnace |
09/14/1995 | WO1995024594A1 Electric storage heater |
09/14/1995 | DE4428944C1 Compact water heater with forward and back flow connection |
09/14/1995 | DE4428942C1 Compact gas fired water heater |
09/14/1995 | DE4408257A1 Electric water heater minimising scale deposits on heating elements |
09/14/1995 | DE4407965A1 Elektrospeicherheizgerät Electric storage heater |
09/13/1995 | CN2207550Y Valve regulating device for gas water heater |
09/13/1995 | CN2207549Y Automatic temp. regulating device for gas water heater |
09/13/1995 | CN2207548Y High efficiency energy saving atmospheric boiler |
09/07/1995 | DE4407457A1 Operation of heating plant with storage tank |
09/07/1995 | DE4406653A1 Electrically heated windscreen washing system for motor vehicle |
09/06/1995 | EP0670535A1 Method for charging control of at least one storage heater and device for carrying out this method |
09/06/1995 | EP0670463A1 Heating element with incorporated armature |
09/06/1995 | EP0670459A1 Heater for space heating and domestic hot water production |
09/06/1995 | CN2206931Y Multipurpose control device of hot-water apparatus |
09/06/1995 | CN2206930Y Automatic steady-flow differential pressure disk of gas hot-water apparatus |
09/06/1995 | CN2206929Y Fire transforming device of hot-water apparatus burner |
09/06/1995 | CN2206928Y Putting medicine scale remover for household hot-water apparatus |
09/06/1995 | CN1107960A Remote-controlling device for water heater using gas |
08/31/1995 | DE4406302A1 Heat generator with water chamber in housing |
08/31/1995 | DE4406125A1 Immersion heater |
08/30/1995 | EP0669504A1 Hydraulic coupling |
08/30/1995 | EP0519030B1 A gas-fired water heating appliance |
08/26/1995 | CA2102062A1 Design for the manufacture of forced warm air furnaces and hot water boilers |
08/23/1995 | CN2205943Y Automatic inspection device of safety operation for electromagnetic valve of water heater |
08/23/1995 | CN2205942Y Water channel controlling valve for gas water heater |
08/23/1995 | CN2205941Y Automatic water stopper for gas water heater |
08/22/1995 | US5444436 Furnace and air conditioner failure alarm apparatus |
08/22/1995 | US5443041 Hot water tank assembly |
08/17/1995 | WO1995022034A1 Electric storage heater comprising modular elements and a single heating element |
08/17/1995 | DE4404704A1 Hot water preparation unit e.g. electrical continuous flow heater |
08/17/1995 | DE4401670A1 Control system for continuous flow fluid heater |
08/15/1995 | US5442157 Electronic temperature controller for water heaters |
08/09/1995 | EP0666440A1 Inflow and backflow rotary valve for radiators |
08/09/1995 | CN2204975Y Burning grate regulator of water heater |
08/09/1995 | CN2204974Y Gas source controller of automatic gas-burning water heater |
08/09/1995 | CN2204973Y Air-way switch of water heater |
08/09/1995 | CN2204972Y Automatic controller for anti-cancer boiled water |
08/09/1995 | CN2204971Y Optical controlling alarm of household water heater |
08/09/1995 | CN1029493C Network system of pressure-free non-expansion water tank hot water boiler |
08/03/1995 | WO1995020733A1 Radiator valve |
08/03/1995 | DE4402752A1 Heizkörperventil Radiator valve |
08/03/1995 | DE4402290A1 Plate shaped heating body |
08/03/1995 | CA2180562A1 Radiator valve |
08/02/1995 | EP0665408A1 Riser for hot water supply system and warm water distribution pipe for multi-story building |
08/01/1995 | US5438642 Instantaneous water heater |
07/27/1995 | DE4401692A1 Heat insulation for electric storage heater |
07/27/1995 | DE4401539A1 Hot water tank with hot water quantity indicator |