Patents
Patents for F24H 1 - Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater (28,567)
08/1995
08/01/1995US5437248 Fire tube boiler
07/1995
07/27/1995DE4402323C1 Cast iron heating boiler
07/26/1995EP0664260A1 Storage container
07/26/1995EP0530288B1 Apparatus for heating a fluid
07/26/1995CN2204032Y Hot water boiler with moveable furnace chamber with double combustion layer at normal pressure
07/26/1995CN2204031Y Electrically heated water valve
07/26/1995CN1105747A Multifunctional quick-acting electric water heater
07/26/1995CN1105746A Heating method and its device by using household gas water heater
07/25/1995US5437003 In line tankless water heater with upper heating compartment, lower wiring compartment, and microswitch compartment disposed therebetween
07/25/1995US5435716 Gas-fired heaters with burners having a substantially sealed combustion chamber
07/25/1995US5435154 High temperature regenerator of an absorption type hot and cold water generator and absorption type hot and cold water generator
07/25/1995CA2073101C Water heater foam dam for protecting electrical components
07/20/1995DE4401039A1 Closed continuous-flow storage reservoir for domestic hot water system
07/20/1995DE4400857A1 Method for reduction of condensate formation in central heating boilers
07/20/1995DE4400720A1 Continuous flow heater for AC systems
07/19/1995EP0663576A1 Closed instantaneous storage heater
07/19/1995EP0663563A1 Combustion gas guidance
07/19/1995CN2203764Y Pressureless hot-water boiler
07/19/1995CN2203763Y Gas warming stove
07/19/1995CN2203762Y Multi-function hot water apparatus
07/18/1995US5434388 Electrical heater for media, particularly flow heater
07/18/1995US5433379 Dual tank water heating system
07/13/1995DE4408714C1 Two=stage catalytic gas burner
07/13/1995DE4400286A1 Steam or hot water boiler with one or more vertical radiation flues
07/12/1995EP0662592A1 Three-pass boiler
07/12/1995EP0662591A1 Boiler
07/12/1995CN2203423Y High-efficiency energy-saving heating stove
07/12/1995CN2203422Y Healthy water heater
07/12/1995CN1105118A Water heater
07/11/1995US5431557 Low NOX gas combustion systems
07/11/1995US5431296 Corrosion resistant insert
07/05/1995EP0536133B1 Method and device in closed heating plants
07/05/1995CN2202886Y Energy-saving furnace for warming
07/05/1995CN2202885Y 远红外电磁热水器 Far-infrared electromagnetic water heater
07/05/1995CN2202884Y Electric heater
07/05/1995CN2202883Y Aluminium water heating inner liner for furnace
07/05/1995CN2202882Y Energy-saving oil combustion furnace
07/05/1995CN1104748A Small size boiler
07/05/1995CN1104472A Method for using water as resistance and heaterless electric shower-bath
07/04/1995US5429186 Open hot-water heater
06/1995
06/29/1995WO1995017637A1 Heat exchanger systems
06/29/1995DE4344408A1 Steam or hot water boiler
06/28/1995EP0660645A1 Induction heating apparatus for a fluid
06/28/1995EP0660040A1 Burner head for burner with low pollutants emission and boiler provided with such a burner
06/28/1995CN2202278Y Wall rapid water heater
06/28/1995CN2202277Y Vertical pressureless hot-water boiler
06/28/1995CN2202276Y Kerosene shower bath
06/28/1995CN2202275Y Gas water heater with water pressure controlled gas switch
06/28/1995CN2202274Y Grate separation circulating atmospheric boiler
06/28/1995CN2202248Y Double-hearth atmospheric hot-water boiler
06/28/1995CN1104316A Horizontal multi-purpose composite atmospheric boiler
06/28/1995CN1104025A Heating equipment
06/27/1995US5428030 Method of reducing elevated intraocular pressure
06/22/1995DE4444940A1 Verbindungsrohre Connecting pipes
06/22/1995DE4343515A1 Water heater e.g. for domestic use
06/22/1995DE3943620C2 Solid fuel gasification heating boiler
06/21/1995CN2201617Y Figured coal boiler
06/21/1995CN2201616Y Vertical energy saving heating stove
06/21/1995CN2201615Y Atmospheric hot water boiler
06/21/1995CN2201614Y Fast fuel gas water heater with magnetizing physiotherapy function
06/21/1995CN2201613Y Energy saving water heater
06/21/1995CN2201612Y Electrical water heater utilizing object conducting heat
06/21/1995CN2201611Y Gravity thermal tube radiation fast fuel gas water heater
06/15/1995WO1995016169A1 Boiler with storage
06/15/1995CA2130963A1 Controlled heat input combustion-type water heater
06/14/1995EP0657704A1 Water heater
06/14/1995EP0657011A1 Burner
06/14/1995DE4342392A1 Boiler with spiral heat exchanger for gas and liquid fuel
06/14/1995DE4342121A1 Water heater for building
06/14/1995DE4342120A1 Water heater for building
06/14/1995DE4342119A1 Water heater for building
06/14/1995CN2200793Y Multifunction civil life boiler
06/14/1995CN2200792Y Boiler
06/14/1995CN2200791Y Steam water boiler
06/14/1995CN1028897C Wick-type fuel boiler
06/07/1995CN2200154Y Water heater
06/07/1995CN2200147Y Double-chamber reciprocating fire grate hot water boiler
06/07/1995CN2200146Y Micropressure boiler
06/07/1995CN2200145Y Domestic fully automatic temp. controlled electric boiler
06/07/1995CN2200144Y Domestic water heater
06/07/1995CN2200143Y Fully automatic constant temp. and constant pressure type electric water heater
06/07/1995CN2200142Y Electric heated shower
06/07/1995CN2200141Y Temp. control electrothermal safety water heater
06/07/1995CN2200140Y Internal thermal pipeline type electric water heater
06/07/1995CN2200139Y Water heater with electric heating paint
06/07/1995CN2200138Y Quick-acting electric water heater
06/07/1995CN2200111Y Horizontal double-chamber atmospheric hot water boiler
06/06/1995US5422976 Boiler control system with steam sensor thermally isolated from a water reservoir
06/06/1995US5421475 Water heater construction and sealing device therefore
06/01/1995WO1995014895A1 A heat exchanger
06/01/1995WO1995014894A1 Device for heating water for domestic use
06/01/1995WO1995014893A1 Electric boiler for heat transfer liquid circulating in an open or closed system
06/01/1995WO1995014889A1 Fluid mixing systems and gas-fired water heater
06/01/1995DE4438126A1 Solar plant system operated with artificial light, such as UV and others
06/01/1995CA2154360A1 Electric boiler for heat transfer liquid circulating in an open or closed system
05/1995
05/31/1995CN2199487Y Steam-heated water heater
05/31/1995CN2199486Y Non-scale energy-saving atmospheric tea boiler for drinking, bathing and heating air
05/31/1995CN2199485Y Household square briquette boiler without pressure and smoke
05/31/1995CN2199484Y Electric water heater with semiconductor film
05/31/1995CN2199483Y Automatic temp.-control water-circulation electric heater