Patents for F24H 9 - Details (27,146)
07/1995
07/26/1995CN2204033Y Constant temp. automatic safety valve
07/25/1995US5437003 In line tankless water heater with upper heating compartment, lower wiring compartment, and microswitch compartment disposed therebetween
07/20/1995DE4400857A1 Method for reduction of condensate formation in central heating boilers
07/19/1995CN2203766Y Automatic cut-off device for overproof CO of gas water-heater
07/13/1995DE4400733A1 Holder for heating pipes on bare floor of building
07/11/1995CA1336260C Arrangement for the reduction of the exhaust gas temperature in heating devices
07/06/1995WO1995018516A1 Electrical heating apparatus
07/06/1995WO1995018347A1 Device for connecting radiators, in particular centrally, process for producing certain areas of the device and radiator thus connected
07/06/1995WO1995018342A1 Vehicle heating appliance with controller
07/06/1995WO1995018341A1 Vehicle heating appliance with cooled fuel pump
07/06/1995WO1995018340A1 A device for saving water and energy that may be applied to electric water heaters, for the production of differentiated quantities of water at constant temperature
07/06/1995CA2178342A1 Vehicle heater with control device
07/06/1995CA2178005A1 Vehicle heating appliance with cooled fuel pump
07/05/1995CN2202889Y Fire back proof device for gas water heater
07/05/1995CN2202888Y Wind-proof cap for water heater
07/05/1995CN2202887Y Wind-proof flow-leading device for gas water heater
07/04/1995US5429113 Wall heater extension
06/1995
06/29/1995DE4344243A1 Control of electric continuous flow water heater
06/29/1995DE4344175A1 Heating boiler burning gaseous or liquid fuels
06/29/1995DE4334954A1 Apparatus for monitoring gas leaks in domestic hot water system
06/28/1995CN2202282Y Burning display for water heater
06/28/1995CN2202281Y Remote controller for gas water heater
06/28/1995CN2202275Y Gas water heater with water pressure controlled gas switch
06/28/1995CN1104317A Horizontal atmospheric boiler of back quick-heating automatic coal-feeding
06/27/1995US5427525 Lox NOx staged atmospheric burner
06/27/1995US5427086 Forced air furnace having a thermoelectric generator for providing continuous operation during an electric power outage
06/22/1995WO1995016889A1 Panel radiator
06/22/1995DE4343256A1 Through=flow water heater for shower unit
06/21/1995EP0658528A1 Fiber-free insulating composite board
06/21/1995CN2201620Y Improved major fire guide induction assemblage of water heater
06/21/1995CN2201619Y Water temp regulator of fuel gas water heater
06/21/1995CN2201618Y Back-fire detecting protector for fuel gas water heater
06/21/1995CN2201611Y Gravity thermal tube radiation fast fuel gas water heater
06/20/1995CA2047093C Method and apparatus for hot water heater sediment removal
06/20/1995CA2045862C Electrical ground and bonding clip
06/15/1995CA2130963A1 Controlled heat input combustion-type water heater
06/14/1995EP0657705A1 Horizontal water heater
06/14/1995EP0657704A1 Water heater
06/14/1995DE4444322A1 Continuous flow water heater
06/14/1995DE4342121A1 Water heater for building
06/14/1995DE4342120A1 Water heater for building
06/14/1995DE4342119A1 Water heater for building
06/14/1995CN2200798Y Gas hot-water apparatus differential dish with double mother fire
06/14/1995CN2200797Y Low water pressure start and preventing empty burning device for automatic hot-water apparatus
06/14/1995CN2200796Y Improved anti-wind cap of hot-water apparatus
06/14/1995CN2200795Y Improved structure of exhaust pip of hot-water apparatus
06/14/1995CN2200794Y Multi-point ignition device for gas hot-water apparatus
06/14/1995CN1028897C Wick-type fuel boiler
06/08/1995DE4341030A1 Starter switch for heater installation
06/07/1995CN2200154Y Water heater
06/07/1995CN2200153Y Multilayer shell of water heater
06/07/1995CN2200145Y Domestic fully automatic temp. controlled electric boiler
06/07/1995CN2200143Y Fully automatic constant temp. and constant pressure type electric water heater
06/07/1995CN2200141Y Temp. control electrothermal safety water heater
06/06/1995US5421404 Storage tank for water heaters and the like with filling dip tube
06/02/1995CA2110466A1 Collector pan and drain for hot water tanks
06/01/1995WO1995014895A1 A heat exchanger
05/1995
05/31/1995CN2199490Y Automatic thermodynamic controller for water heater
05/30/1995US5419356 Hot water tank construction, parts therefor and methods of making the same
05/30/1995US5419308 Gas-using water heater having a water pressure-controlled gas general switch
05/24/1995EP0654641A2 Overflow armature for safety valve
05/24/1995DE4340063C1 Electric through-flow water heater
05/24/1995CN2198566Y Electric regulator for gas burning water heater valve
05/24/1995CN2198565Y Electric heating water heater
05/23/1995US5417199 Heating apparatus convertible for upflow or downflow operation
05/17/1995EP0545954B1 Gas-fired water heater
05/17/1995CN2197633Y Digital display of gas burning water heater
05/17/1995CN2197632Y Remote controller of gas buring water heater
05/17/1995CN2197631Y Romote controller of water boiler
05/17/1995CN2197630Y Safety gas valve for water heater
05/17/1995CN2197629Y Automatic water pressure adjuster of water heater
05/17/1995CN2197628Y Gas burning water heater
05/10/1995EP0652408A1 Very compact hydraulic assembly for wall gas-fired boilers
05/10/1995CN2196762Y Float-type switch for water heater
05/09/1995US5414794 Quickly-mountable securing structure for electric heating element in a heater fan
05/04/1995DE4337146A1 Heat generator with adjustable burner
05/04/1995DE4336973A1 Electrical power controller
05/03/1995CA2113857A1 Heating apparatus convertible for upflow or downflow operation
04/1995
04/27/1995DE4336173A1 Heat-insulating device and associated sealing element
04/26/1995EP0544849B1 Double-walled heating duct of a heat water device
04/26/1995CN2195736Y Micro-computer controller for pulse burning water heating stove
04/26/1995CN2195735Y Safety device of liquid electric-heating device using form memory alloy
04/26/1995CN2195734Y Automatic chest type electric-heating shower capable of automatic power-off during showering
04/26/1995CN2195733Y Universal long-near distant temperature regulator for gas-combustion water heater
04/26/1995CN2195732Y Automatic power-off water heater
04/26/1995CN2195731Y Windproof device on top of water heater casing
04/26/1995CN2195730Y Improved exhaust pipe of water heater
04/26/1995CN2195727Y Domestic hydraulic water heater
04/26/1995CN2195726Y Engaging and disengaging gear of remote-control temperature regulator for water heater
04/26/1995CN2195724Y Improved structure for magnetic spring switch of gas water heater
04/25/1995US5408986 Acoustics energy dissipator for furnace
04/20/1995DE4326352A1 Fluid-channel device for domestic appliances
04/19/1995CN2195060Y Remote-controlled water heater
04/18/1995US5406935 Water heater drain valve
04/16/1995CA2117598A1 Diaphragm heat trap
04/13/1995DE4329439A1 Central-heating boiler of vertical sectional construction, the heating problem being solved by combination in a simple method of construction
04/12/1995EP0647365A1 Power controller device
04/12/1995CN2194481Y Pressure differential plate with pressure stabilizing function
04/12/1995CN2194478Y Water boiling device
04/06/1995DE4436258A1 Connecting device