|
F24H 1/00
|
Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters |
|
F24H 1/06
|
Portable or mobile, e.g. collapsible |
|
F24H 1/08
|
Packaged or self-contained boilers, i.e. water heaters with control devices and pump in a single unit |
|
F24H 1/10
|
Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium |
|
F24H 1/12
|
Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium |
|
F24H 1/14
|
Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form |
|
F24H 1/16
|
Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form helically or spirally coiled |
|
F24H 1/18
|
Water-storage heaters |
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F24H 1/20
|
Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes |
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F24H 1/22
|
Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating |
|
F24H 1/24
|
Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers |
|
F24H 1/26
|
Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body |
|
F24H 1/28
|
Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes |
|
F24H 1/30
|
Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle being built-up from sections |
|
F24H 1/32
|
Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle being built-up from sections with vertical sections arranged side by side |
|
F24H 1/34
|
Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water chamber arranged adjacent to the combustion chamber or chambers, e.g. above or at side |
|
F24H 1/36
|
Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water chamber arranged adjacent to the combustion chamber or chambers, e.g. above or at side the water chamber including one or more fire tubes |
|
F24H 1/38
|
Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water contained in separate elements, e.g. radiator-type element |
|
F24H 1/40
|
Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes |
|
F24H 1/41
|
Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes in serpentine form |
|
F24H 1/43
|
Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes helically or spirally coiled |
|
F24H 1/44
|
Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with combinations of two or more of the types covered by groups |
|
F24H 1/46
|
Water heaters having plural combustion chambers |
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F24H 1/48
|
Water heaters for central heating incorporating heaters for domestic water |
|
F24H 1/50
|
Water heaters for central heating incorporating heaters for domestic water incorporating domestic water tanks |
|
F24H 1/52
|
Water heaters for central heating incorporating heaters for domestic water incorporating heat exchangers for domestic water |
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F24H 1/54
|
Water heaters for bathtubs or pools; Water heaters for reheating the water in bathtubs or pools |
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F24H 3/00
|
Air heaters |
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F24H 3/02
|
Air heaters with forced circulation |
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F24H 3/04
|
Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element |
|
F24H 3/06
|
Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators |
|
F24H 3/08
|
Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes |
|
F24H 3/10
|
Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by plates |
|
F24H 3/12
|
Air heaters with additional heating arrangements |
|
F24H 4/00
|
Fluid heaters characterised by the use of heat pumps |
|
F24H 4/02
|
Water heaters |
|
F24H 4/04
|
Storage heaters |
|
F24H 4/06
|
Air heaters |
|
F24H 6/00
|
Combined water and air heaters |
|
F24H 7/00
|
Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release |
|
F24H 7/02
|
Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid |
|
F24H 7/04
|
Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid |
|
F24H 7/06
|
Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being radiated |
|
F24H 8/00
|
Fluid heaters characterised by means for extracting latent heat from flue gases by means of condensation |
|
F24H 9/00
|
FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL - Details |
|
F24H 9/02
|
Casings; Cover lids; Ornamental panels |
|
F24H 9/06
|
Arrangement of mountings or supports |
|
F24H 9/12
|
Arrangements for connecting heaters to circulation pipes |
|
F24H 9/13
|
Arrangements for connecting heaters to circulation pipes for water heaters |
|
F24H 9/14
|
Arrangements for connecting different sections, e.g. in water heaters |
|
F24H 9/16
|
Arrangements for water drainage |
|
F24H 9/17
|
Means for retaining water leaked from heaters |
|
F24H 9/18
|
Arrangement or mounting of grates or heating means |
|
F24H 9/20
|
Arrangement or mounting of control or safety devices |
|
F24H 9/25
|
Arrangement or mounting of control or safety devices of remote control devices or control-panels |
|
F24H 9/28
|
Arrangement or mounting of control or safety devices of remote control devices or control-panels characterised by the graphical user interface [GUI] |
|
F24H 9/40
|
Arrangements for preventing corrosion |
|
F24H 9/45
|
Arrangements for preventing corrosion for preventing galvanic corrosion, e.g. cathodic or electrolytic means |
|
F24H 9/189
|
Arrangement or mounting of combustion heating means, e.g. grates or burners using solid fuel |
|
F24H 9/1809
|
Arrangement or mounting of grates or heating means for water heaters |
|
F24H 9/1818
|
Arrangement or mounting of electric heating means |
|
F24H 9/1832
|
Arrangement or mounting of combustion heating means, e.g. grates or burners |
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F24H 9/1836
|
Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel |
|
F24H 9/1845
|
Arrangement or mounting of combustion heating means, e.g. grates or burners using solid fuel |
|
F24H 9/1854
|
Arrangement or mounting of grates or heating means for air heaters |
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F24H 9/1863
|
Arrangement or mounting of electric heating means |
|
F24H 9/1877
|
Arrangement or mounting of combustion heating means, e.g. grates or burners |
|
F24H 9/1881
|
Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel |
|
F24H 15/00
|
Control of fluid heaters |
|
F24H 15/10
|
Control of fluid heaters characterised by the purpose of the control |
|
F24H 15/12
|
Preventing or detecting fluid leakage |
|
F24H 15/14
|
Cleaning; Sterilising; Preventing contamination by bacteria or microorganisms, e.g. by replacing fluid in tanks or conduits |
|
F24H 15/16
|
Reducing cost using the price of energy, e.g. choosing or switching between different energy sources |
|
F24H 15/18
|
Preventing sudden or unintentional change of fluid temperature |
|
F24H 15/20
|
Control of fluid heaters characterised by control inputs |
|
F24H 15/25
|
Temperature of the heat-generating means in the heater |
|
F24H 15/30
|
Control of fluid heaters characterised by the components to be controlled |
|
F24H 15/31
|
Control of valves of valves having only one inlet port and one outlet port, e.g. flow rate regulating valves |
|
F24H 15/32
|
Control of valves of switching valves |
|
F24H 15/33
|
Control of dampers |
|
F24H 15/34
|
Control of the speed of pumps |
|
F24H 15/35
|
Control of the speed of fans |
|
F24H 15/36
|
Control of heat-generating means in heaters of burners |
|
F24H 15/37
|
Control of heat-generating means in heaters of electric heaters |
|
F24H 15/38
|
Control of compressors of heat pumps |
|
F24H 15/39
|
Control of valves for distributing refrigerant to different evaporators or condensers in heat pumps |
|
F24H 15/40
|
Control of fluid heaters characterised by the type of controllers |
|
F24H 15/45
|
Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based remotely accessible |
|
F24H 15/104
|
Inspection; Diagnosis; Trial operation |
|
F24H 15/108
|
Resuming operation, e.g. after power outages |
|
F24H 15/112
|
Preventing or detecting blocked flues |
|
F24H 15/116
|
Disabling the heating means in response thereto |
|
F24H 15/124
|
Preventing or detecting electric faults, e.g. electric leakage |
|
F24H 15/128
|
Preventing overheating |
|
F24H 15/132
|
Preventing the operation of water heaters with low water levels, e.g. dry-firing |
|
F24H 15/136
|
Defrosting or de-icing; Preventing freezing |
|
F24H 15/144
|
Measuring or calculating energy consumption |
|
F24H 15/148
|
Assessing the current energy consumption |
|
F24H 15/152
|
Forecasting future energy consumption |
|
F24H 15/156
|
Reducing the quantity of energy consumed; Increasing efficiency |
|
F24H 15/164
|
Reducing cost using the price of energy, e.g. choosing or switching between different energy sources where the price of the electric supply changes with time |
|
F24H 15/168
|
Reducing the electric power demand peak |
|
F24H 15/172
|
Scheduling based on user demand, e.g. determining starting point of heating |
|
F24H 15/174
|
Supplying heated water with desired temperature or desired range of temperature |
|
F24H 15/175
|
Supplying heated water with desired temperature or desired range of temperature where the difference between the measured temperature and a set temperature is kept under a predetermined value |
|
F24H 15/176
|
Improving or maintaining comfort of users |
|
F24H 15/184
|
Preventing harm to users from exposure to heated water, e.g. scalding |
|
F24H 15/196
|
Automatically filling bathtubs or pools; Reheating the water in bathtubs or pools |
|
F24H 15/204
|
Temperature of the air before heating |
|
F24H 15/208
|
Temperature of the air after heating |
|
F24H 15/212
|
Temperature of the water |
|
F24H 15/215
|
Temperature of the water before heating |
|
F24H 15/219
|
Temperature of the water after heating |
|
F24H 15/223
|
Temperature of the water in the water storage tank |
|
F24H 15/225
|
Temperature of the water in the water storage tank at different heights of the tank |
|
F24H 15/227
|
Temperature of the refrigerant in heat pump cycles |
|
F24H 15/231
|
Temperature of the refrigerant in heat pump cycles at the evaporator |
|
F24H 15/232
|
Temperature of the refrigerant in heat pump cycles at the condenser |
|
F24H 15/235
|
Temperature of exhaust gases |
|
F24H 15/238
|
Flow rate |
|
F24H 15/242
|
Pressure |
|
F24H 15/246
|
Water level |
|
F24H 15/248
|
Water level of water storage tanks |
|
F24H 15/254
|
Room temperature |
|
F24H 15/258
|
Outdoor temperature |
|
F24H 15/262
|
Weather information or forecast |
|
F24H 15/265
|
Occupancy |
|
F24H 15/269
|
Time, e.g. hour or date |
|
F24H 15/273
|
Address or location |
|
F24H 15/277
|
Price |
|
F24H 15/281
|
Input from user |
|
F24H 15/288
|
Accumulation of deposits, e.g. lime or scale |
|
F24H 15/292
|
Metering of electricity sold to the grid |
|
F24H 15/296
|
Information from neighbouring devices |
|
F24H 15/305
|
Control of valves |
|
F24H 15/315
|
Control of valves of mixing valves |
|
F24H 15/325
|
Control of valves of by-pass valves |
|
F24H 15/335
|
Control of pumps, e.g. on-off control |
|
F24H 15/345
|
Control of fans, e.g. on-off control |
|
F24H 15/355
|
Control of heat-generating means in heaters |
|
F24H 15/365
|
Control of heat-generating means in heaters of burners of two or more burners, e.g. an array of burners |
|
F24H 15/375
|
Control of heat pumps |
|
F24H 15/385
|
Control of expansion valves of heat pumps |
|
F24H 15/395
|
Information to users, e.g. alarms |
|
F24H 15/407
|
Control of fluid heaters characterised by the type of controllers using electrical switching, e.g. TRIAC |
|
F24H 15/414
|
Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based |
|
F24H 15/421
|
Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based using pre-stored data |
|
F24H 15/429
|
Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based using pre-stored data for selecting operation modes |
|
F24H 15/436
|
Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based using pre-stored data for selecting sleeping modes |
|
F24H 15/443
|
Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based using a central controller connected to several sub-controllers |
|
F24H 15/457
|
Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based remotely accessible using telephone networks or Internet communication |
|
F24H 15/464
|
Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based remotely accessible using local wireless communication |
|
F24H 15/479
|
Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based remotely accessible for programming the system |
|
F24H 15/486
|
Control of fluid heaters characterised by the type of controllers using timers |
|
F24H 15/493
|
Control of fluid heaters characterised by the type of controllers specially adapted for enabling recognition of parts newly installed in the fluid heating system, e.g. for retrofitting or for repairing by replacing parts |
