F24D 12 - Other central heating systems

Patents for F24D 12 - Other central heating systems (923)
12/2001
12/06/2001	DE10033669A1 Heating system has e.g. heat generator, buffer with temperature regulator, pump, non-return valve, distribution devices, mixer, temperature limiter, heating circuit, consumable water tank
11/2001
11/15/2001	WO2001086213A1 Heat-supply system
09/2001
09/05/2001	EP1130327A2 Arragement for the use of residuel heat in a heating installation
09/04/2001	US6283067 Potable water temperature management system
08/2001
08/30/2001	DE10006723A1 Anordnung zur Restwärmenutzung in einer Heizungsanlage Arrangement for the use of residual heat in a heating system
08/23/2001	DE10006732A1 System for generating thermal energy from organic material for single and multiple dwelling buildings has container for organic waste for generating heat and combustible gas by fermentation
07/2001
07/31/2001	CA2157422C Method for controlling operated-units count of fluid heating units
07/19/2001	DE10102022A1 Water heating plant has hydraulic shunt, two water heaters, used water accumulator, heating body arrangement, in housing
06/2001
06/20/2001	EP1108187A1 Nd vorrichtung
05/2001
05/16/2001	EP1099910A2 Potable water temperature management system
04/2001
04/26/2001	DE19831697A1 System for heating small buildings and rooms includes the usual consumable water heating extracts heat of hot gas in steam generator for generating electrical energy for running system
12/2000
12/28/2000	WO2000078669A1 Fuel processor for producing hydrogen and apparatus suitable for use in such processor
12/07/2000	WO2000074164A1 Fuel cell system for generating electric energy and heat
11/2000
11/30/2000	DE10021498A1 A method for optimizing a regenerative energy system for an insulated house or building by means of computer control according to the insulation value and outside weather data.
11/29/2000	CN2408373Y Ternary heat supply water heating device
11/16/2000	DE19921735A1 Device for raising temperature of liquids with heat extracted from surrounding atmosphere
11/14/2000	US6145139 Supplementary water heater system for swimming pools and spa
11/08/2000	EP1050719A2 Heating element for use in a chimney
09/2000
09/20/2000	EP1036993A2 Cascade heating installation with two or more boilers
07/2000
07/26/2000	EP1022453A1 System for combined generation of power and heat
06/2000
06/02/2000	WO2000012932A3 Integrated fuel processor, furnace, and fuel cell system for providing heat and electrical power to a building
05/2000
05/18/2000	DE19944940A1 Heater appliance for heating system connection
03/2000
03/30/2000	DE19840054C1 Method of controlling burner systems with several burners connected to a common bridging exhaust line and to a common ventilation line
03/09/2000	WO2000012932A2 Integrated fuel processor, furnace, and fuel cell system for providing heat and electrical power to a building
03/09/2000	CA2341476A1 Integrated fuel processor, furnace, and fuel cell system for providing heat and electrical power to a building
02/2000
02/24/2000	WO2000009948A1 Method for reducing pollutant emissions for small heating installations
02/24/2000	DE19837269A1 Cleaning of exhaust gas from domestic oil or gas fired water heaters by water sprays comprises regenerative heat exchange for the boiler feed water
11/1999
11/24/1999	CN1236081A Low discharge heat supply system
11/16/1999	US5985474 Integrated full processor, furnace, and fuel cell system for providing heat and electrical power to a building
10/1999
10/28/1999	DE19816415A1 Blockheizkraftwerk CHP
10/27/1999	EP0952406A2 Heating and power unit
08/1999
08/05/1999	DE19758567A1 Method for recovering heat from heating plants
07/1999
07/28/1999	EP0689656B1 Condensation chimney
06/1999
06/24/1999	DE19752709A1 Method for recovering heat from heating plants
06/09/1999	CN2323296Y Water heating device with electric heating and heating stove
03/1999
03/10/1999	EP0900988A1 Method for controlling a heating installation with multiple heat generators
02/1999
02/24/1999	EP0898123A2 Heating system and container provided with heating boilers and control unit for use therein
10/1998
10/15/1998	DE19714760A1 Method for recovering heat from heating plants
10/14/1998	EP0870996A2 Smoke gas converter
09/1998
09/16/1998	EP0864816A2 Procedure and installation for recovering the residual heat in the fumes of a furnace
08/1998
08/27/1998	DE19708701A1 Heat supply system for central heating plants in buildings
07/1998
07/07/1998	US5775581 Dual heat source heating system
06/1998
06/18/1998	DE19756302A1 Water heating device for preparing water for supply to heating body unit
03/1998
03/24/1998	US5730356 Method and system for improving the efficiency of a boiler power generation system
02/1998
02/25/1998	EP0825388A2 Installation for preparing sanitary water
02/12/1998	DE19631833A1 Control method for multi-stage boiler for hot-water central heating system
01/1998
01/02/1998	DE19625734A1 Process to regulate heating system with more than one boiler
12/1997
12/29/1997	EP0814306A2 Method and apparatus for recovering the remaining sensible and latent heat from the fumes of a furnace
12/03/1997	EP0810407A2 Procedure and installation for recovering the sensible and latent heat in the fumes of a furnace
11/1997
11/13/1997	DE19618890A1 System for recovering heat from furnace flue gases
09/1997
09/11/1997	DE19609014A1 Heat recovery system for forced circulation space heating system
08/1997
08/12/1997	US5655710 Method for controlling operated-units count of fluid heating units
06/1997
06/18/1997	CN1152094A Heating installation using cold wind in winter
06/04/1997	CN2255577Y Electric water-self-heating heating device
06/03/1997	CA2136114C Method of connecting a heat exchanger to a forced air furnace and related valve
05/1997
05/28/1997	EP0775873A1 Method and apparatus for recovering the remaining sensible and latent heat of the fumes from a furnace
05/28/1997	EP0775872A1 Method and apparatus for recovering the remaining sensible and latent heat from the fumes of a furnace
04/1997
04/15/1997	US5619935 Portable incinerator heat recovery device and method of use
04/10/1997	DE19533987A1 Furnace exhaust gas heat recovery process
12/1996
12/12/1996	DE19520726A1 Heating and heat withdrawal from carrier fluid using output heat from building
10/1996
10/10/1996	DE19513059A1 Energy conversion appts. for generating heat or current esp. for domestic air-conditioning and warm water
08/1996
08/04/1996	CA2143663A1 1 pipe system version 2
06/1996
06/12/1996	EP0716277A1 Monobloc assembly for fluid heating installation
06/12/1996	EP0716276A1 Monobloc assembly and fluid heating installation having such an assembly
03/1996
03/06/1996	EP0699872A1 Condensing boiler and method for operating such a boiler
01/1996
01/25/1996	DE4425741A1 Heat recovery from flue gases
01/03/1996	EP0689656A1 Condensation chimney
10/1995
10/12/1995	DE4412181A1 Heating installation with calorific value appts.
09/1995
09/14/1995	DE4407807A1 Hydraulic distributor for heating systems
08/1995
08/31/1995	DE4406141A1 Plant for warming heating and process water
07/1995
07/19/1995	EP0663575A1 Control for operating boilers and devices for generating heat and power
05/1995
05/11/1995	WO1995012784A1 Condensation chimney
05/11/1995	DE4338324A1 Heating boiler with a heat exchanger arranged in the heating-gas flue
04/1995
04/20/1995	DE4436412A1 Method and arrangement for recovering heat from the waste gases of furnaces (fireplaces, firing places)
04/19/1995	EP0648982A1 Method and installation for the heat recuperation from combustion gasses
04/06/1995	WO1995004900A3 System for treating fumes or polluted air
03/1995
03/29/1995	CN1100793A Heating equipment using man-made geothermal energy
03/07/1995	US5394860 Method of connecting a heat exchanger to a forced air furnace and related valve
02/1995
02/16/1995	WO1995004900A2 System for treating fumes or polluted air
11/1994
11/29/1994	US5368013 Parallel piped fluid heaters with staged flow controlled by magnetic priority valves
11/17/1994	EP0624756A1 Method for controlling a heating system equipped with solid fuel burner
08/1994
08/17/1994	CN2174660Y Central heating system from artificial terrestrial heat
07/1994
07/06/1994	EP0604671A1 Condensing catalyst with heat-recuperation and reduction of pollutants
06/1994
06/08/1994	CN2168194Y Continued-operating energy-saving domestic heating device
04/1994
04/14/1994	DE4312370A1 Heat and hot water supply system arranged in upper storey of building - is operated with gas, heating oil, current or other energy source and has heat exchanger of surface water connected with central heating heat exchanger for usable water
03/1994
03/31/1994	DE4329531A1 Hot air tile stove for heating living areas - consists of thick walled metal box with internal stack of metal plates and is supplied with residual heat from different systems
03/30/1994	EP0485469B1 Heating apparatus
02/1994
02/09/1994	EP0582110A1 Apparatus for heating water, especially hot water boiler
02/09/1994	EP0582109A1 Apparatus for heating water, especially hot water boiler
08/1993
08/04/1993	EP0473654A4 Universal liquids heat transfer economizer
06/1993
06/09/1993	DE4231621A1 Integrated heating and heat recovery from combustion gases - has sealed space surrounding primary exhaust gas flue, boiler, heated water store etc. and is adaptable for all fuel types
06/02/1993	EP0544622A1 Dual fuel boiler installation for a central heating with an oil- and a wood-fired boiler
12/1992
12/22/1992	US5172654 Microprocessor-based boiler controller
08/1992
08/13/1992	DE4112522C1 Appts. for recovering dry and latent heat from oil or gas exhaust - comprising heat exchanger in several stages in flue, with circulation from heating return pipe to first stage, etc.
06/1992
06/11/1992	DE4038495A1 Heating element for steam or hot water circuit - provides supplementary electric heating of metallic block permeated by hot fluid tubes and open air passages
05/1992
05/06/1992	CN2103756U Electrothermic pipe radiator
03/1992
03/24/1992	US5097801 Waste energy hot water heater
03/11/1992	EP0473654A1 Universal liquids heat transfer economizer
02/1992
02/06/1992	DE4125205A1 Heating installation with boilers - uses two=stage burners which operate singly or together
11/1991
11/13/1991	EP0456582A1 Condensing boiler with heat transport fluid

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