Patents
Sitemap › F24 - Heating; Ranges; Ventilating › F24D - Domestic- or space-heating systems, e.g. central heating systems; Domestic hot-water supply systems; Elements or components therefor › F24D 3 - Hot-water central heating systems
Patents for F24D 3 - Hot-water central heating systems (9,097)
10/2008
10/15/2008CN100425912C Multipath self-circulating separate heat metering heating system
10/09/2008DE202008010383U1 Decken- oder Wandbauelement mit integrierten Heiz- oder Kühlschlangen Ceiling or wall component with integrated heating or cooling coils
10/09/2008DE202008009248U1 Wärmedämmendes, plattenförmiges Bauelement für Wand- oder Fußbodenheizungssysteme Thermal insulation, plate-like device for wall or floor heating systems
10/09/2008DE102008009085A1 Thermische Gebäudefassade Thermal building facade
10/09/2008DE102007016940A1 Distributor tube for connecting tubes and/or functional elements and/or valves in e.g. heating system, has cover used or pressed-in respective ends of base plate, and circumferentially soldered with its front edge with plate
10/08/2008EP1412681B1 Geothermal system
10/08/2008CN201129830Y Expansion tank capable of exchanging inner container
10/08/2008CN201129790Y Low temperature hot water earth surface heating apparatus
10/08/2008CN201129789Y Instantaneously heated type hydronic heating apparatus
10/08/2008CN201129788Y Energy-saving electric heating station
10/08/2008CN201129787Y Heating system for planting and livestock breeding
10/08/2008CN201129786Y Improved hot floor
10/08/2008CN101280962A Solar energy or exhaust heat energy supply system based on supercritical carbon dioxide cycle utilization
10/08/2008CN101280959A Oil-water exchange heating hot water dual-purpose machine
10/08/2008CN101280935A Dry-type phase-change thermal storage floor heating terminal device
10/08/2008CN101280934A Solar phase-change floor direct supply heating system and control method thereof
10/08/2008CN101280933A Combined use method of different water heaters
10/02/2008WO2008043478A3 Floor construction comprising a surface heating system
10/01/2008CN201126215Y Modularization combined diversity water apparatus
10/01/2008CN201126209Y Blast furnace granulating pit waste-heat heat-pump heating installation
10/01/2008CN201126208Y Solar energy radiator
10/01/2008CN101275763A Combined thermal power generation energy supply method and system
10/01/2008CN101275760A Three-temperature sensor heat distributor
09/2008
09/25/2008WO2008114051A2 Modified thermal store
09/25/2008WO2008062409A3 Improved solar water heating systems
09/25/2008US20080230207 Wall assembly, hot-water supply system and architecture
09/25/2008US20080230134 Sealing mechanism for diaphragm tank
09/25/2008DE102007009194B3 Mehrwegeventil Multi-way valve
09/24/2008EP1972865A2 Adjustable heating element
09/24/2008EP1972858A2 Hot water supply apparatus
09/24/2008EP1972857A2 Coplanar modular manifold
09/24/2008CN201121996Y Solar water heater with heating function
09/24/2008CN201121954Y Door type water intermediary cooling and warming air conditioner
09/24/2008CN201121940Y Solar heat collector with heat pipe and air source heat pump double-heat source floor radiation heating device
09/24/2008CN101270895A Closed energy-saving heating heat-exchange system
09/23/2008CA2380278C Mixing valve
09/18/2008US20080223946 Gas Control/Block Valve and Automatic Circulation Device of Warm Water Using the Gas Valves
09/18/2008DE102008007061A1 Reinforcement system for forming e.g. panel heating, has retainers designed as fastening part for heating/cooling elements and/or as connector between base plate and upper plate, and/or as distance element between base and upper plates
09/17/2008EP1970500A2 Floor laying system, profiled rail and floorboard for such a floor laying system, as well as applications of the floor laying system for different purposes
09/17/2008CN201116784Y Scaling-proof phase change boiler with heat exchanger outside equipped
09/17/2008CN101266058A Heat insulation water transfer pipe network outside architecture
09/12/2008WO2008107594A2 Carrier structure for partitioning and/or inner partitioning with integrated heating and/or cooling
09/12/2008WO2008107164A1 Clip for attaching pipes
09/11/2008DE19850013B4 Plattenförmiges Wärmeaustauscherelement Plate-shaped heat exchanger element
09/11/2008DE102007010116A1 Verteilerrohr und Warmwasserverteiler für eine Fußbodenheizung sowie Verfahren zur Herstellung des Verteilerrohrs Manifold and hot water manifold for underfloor heating, and process for the preparation of the manifold
09/09/2008US7421964 Floating structure in the shape of a concrete cofferdam and a method for moulding the concrete cofferdam
09/09/2008CA2310789C Radiant heater system
09/04/2008DE102007011087A1 Panel for lining surface with at least one liquid channel has first and second channel connecting elements enabling channels of two panels to be connected via connecting elements in liquid-tight, especially water-tight manner
09/04/2008DE102007010340A1 Under floor heating and cooling duct has a shallow tray and with cover grid clipped to convection vanes of heat exchanger
09/04/2008DE102007007290B3 Sound-insulating panel has radiation coating on side facing room and grooves, into which heating- or cooling pipes fit, grooves being coated with water glass to improve efficiency of heating and cooling
09/03/2008EP1965164A1 Device for heat exchange between fluids belonging to two circuits
09/03/2008EP1965139A2 A hydraulic group with two secondary heat-exchangers for gas boiler systems
09/03/2008EP1965138A1 Sanitary hot water boiler
09/03/2008EP1963750A1 Temperature-controlling mat
09/03/2008CN201110594Y Coupled type energy-saving heating system special for plateau
09/03/2008CN201110593Y Heating hot-water conduit system without water leak hidden danger
09/03/2008CN201110592Y Intermediate frequency electric heating heater
09/03/2008CN101258368A Water controller
09/03/2008CN101255760A Wall assembly and wall assembly with display screen
08/2008
08/28/2008WO2008102982A1 The heating structure by warm water which using of dry process and the construction method thereof
08/28/2008WO2008102234A2 Modular thermal exchange system
08/28/2008US20080203179 Hot water and heating system operating on the basis of renewable energy carriers
08/28/2008CA2677431A1 Modular thermal exchange system
08/27/2008EP1962035A2 Water-cooled type air conditioner and method for controlling the same
08/27/2008EP1962024A2 Hot water heating sytem and central heating system using renewable energy sources
08/27/2008EP1962023A2 A fluid manifold system
08/27/2008EP1962022A2 Box for distribution, metering and production of sanitary water and heating
08/27/2008CN201106956Y Multiple source heat energy units
08/27/2008CN201106955Y Multifunctional multiple source heat energy units
08/27/2008CN201106897Y Thermal pressure fluid cycle heating apparatus
08/27/2008CN101251275A Thermopower-using heat distribution system for coal mine ignition combustion hillock
08/27/2008CN101248960A Range/kitchen tool using solar/low ebb electric energy heat storage for kitchen work/heat supply water/heating and method thereof
08/27/2008CN100414215C Fluid power type sound energy heating device
08/26/2008CA2303649C Manifold
08/23/2008CA2604582A1 Radiant floor tubing collector and organizer
08/21/2008WO2008062189A3 Improvements in fluid pumping systems
08/21/2008US20080196431 Heating Installation and Heating Method
08/20/2008EP1957879A1 Environmental temperature control system
08/20/2008EP1957877A2 Fluid distributor
08/20/2008EP1957876A1 Heating system
08/20/2008CN201104017Y Standing water storage type warming/ water heating gas dual-purpose furnace
08/20/2008CN201103949Y Solar nano-warming low temperature supplying floor board radiation heating equipment
08/20/2008CN101245930A Sunlight and microwave heating device
08/20/2008CN101245929A Device and method for heating space
08/20/2008CN101245928A Assembly type ground radiation heating installation
08/19/2008US7412987 Expansion tank with valve
08/14/2008WO2008096157A1 A method of changing the temperature of a thermal load
08/14/2008US20080191046 Boiler with an Adjacent Chamber and an Heliciodal Heat Exchanger
08/14/2008DE102007007652A1 Electrical heater for e.g. damping room, has electrodes in electrical conducting heating layer, and power source attached at power supply system with electrical isolating cables and isolating power connections for input current of source
08/13/2008CN201100704Y Intelligent controlled energy-saving heat supply system
08/13/2008CN101243289A Lightweight expansion vessels
08/13/2008CN101240928A Precasting type repairable low-temperature radiation cool-supply and heating system
08/13/2008CN101240909A Steam jet type heat pump heat distribution system for recovering thermal power plant condensing residual heat
08/13/2008CN101240908A Firewood coal heating range
08/12/2008US7410104 Heat source for radiant heating system
08/07/2008WO2008092850A2 A fastening clip
08/07/2008DE20221847U1 Vorrichtung zur Herstellung von endlosen Kunststoff-Hohlprofilen Apparatus for producing endless plastic hollow profiles
08/06/2008EP1952069A1 Heat exchanger for heating/cooling wall
08/06/2008EP1951522A1 Multilayer tube for transporting water or gas
08/06/2008CN201096383Y Full-automatic energy-saving device fully utilizing heat exchange stations condensate water thermal value
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