F24H - Fluid heaters, e.g. water or air heaters, having heat-generating means, in general

More topics under "F24H - Fluid heaters, e.g. water or air heaters, having heat-generating means, in general" (72,150)
F24H 1 - Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater (28,567)
F24H 3 - Air heaters having heat generating means (7,733)
F24H 4 - Fluid heaters using heat pumps (3,737)
F24H 6 - Combined water and air heaters (438)
F24H 7 - Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release (2,666)
F24H 8 - Fluid heaters having heat-generating means specially adapted for extracting latent heat from flue gases by means of condensation (1,863)
F24H 9 - Details (27,146)

Patents for F24H - Fluid heaters, e.g. water or air heaters, having heat-generating means, in general (38)
04/2007
04/12/2007	US20070079772 Fitting for connection of a heat exchanger
04/04/2007	CN1940457A Fitting for connection of a heat exchanger
03/2007
03/28/2007	EP1767888A2 Fitting for connection of a heat exchanger
03/26/2007	CA2558926A1 Fitting for connection of a heat exchanger
03/21/2007	CN1932364A Connection valve
05/2006
05/09/2006	US7043341 Swimming pool and spa heater control system and method
10/2005
10/06/2005	WO2005003641A3 Apparatus and method for heating fluids
08/2005
08/18/2005	WO2005003641A9 Apparatus and method for heating fluids
02/2005
02/10/2005	WO2004061372A3 Pool and spa heater control and method
01/2005
01/13/2005	WO2005003641A2 Apparatus and method for heating fluids
11/2004
11/18/2004	US20040230344 Swimming pool and spa heater control system and method
07/2004
07/22/2004	WO2004061372A2 Pool and spa heater control and method
04/2004
04/22/2004	DE10197242T5 Wassererhitzer und Verfahren zur Herstellung eines solchen Wassererhitzers A water heater and method of manufacturing such a water heater
08/2003
08/06/2003	CN1117244C Non-complete combustion preventing device for gas water heater
06/2003
06/04/2003	CN1110659C Imperfect combustion preventing device for gas combustion water heater
05/2003
05/28/2003	CN1109862C Non-complete combustion preventing device for gas water heater
11/2002
11/21/2002	WO2002093085A1 Method in producing a water heater, and a water heater
03/2000
03/21/2000	CA2073337C Method and device in closed heating plants
10/1998
10/14/1998	CN1195758A Preventing imperfect combustion device for gas water heater
10/07/1998	CN1195094A Non-complete combustion preventing device for gas water heater
10/07/1998	CN1195093A Non-complete combustion preventing device for gas water heater
10/1997
10/01/1997	EP0798511A2 Heating boiler and its method of operation
07/1995
07/05/1995	EP0536133B1 Method and device in closed heating plants
07/1994
07/05/1994	US5325821 Method and device in closed heating plants
04/1993
04/14/1993	EP0536133A1 Method and device in closed heating plants.
07/1991
07/09/1991	WO1991010868A1 Method and device in closed heating plants
09/1987
09/09/1987	EP0163644B1 A heating or cooling device arranged below the ceiling
12/1985
12/11/1985	EP0163644A1 A heating or cooling device arranged below the ceiling.
08/1984
08/02/1984	WO1984002971A1 A heating or cooling device arranged below the ceiling
07/1984
07/25/1984	EP0047748B1 Method and apparatus for transferring heat from waste water from a building
08/1982
08/05/1982	EP0049244A4 Modular infrared space heater device.
04/1982
04/14/1982	EP0049244A1 Modular infrared space heater device
03/1982
03/24/1982	EP0047748A1 Method and apparatus for transferring heat from waste water from a building.
10/1981
10/15/1981	WO1981002964A1 Modular infrared space heater device
07/1981
07/09/1981	WO1981001874A1 Method and apparatus for transferring heat from waste water from a building
06/1981
06/23/1981	CA1103540A1 Central heating furnace
12/1980
12/09/1980	US4237824 Central heating furnace
01/1976
01/27/1976	US3934609 Control unit for central heating systems