Patents
Patents for F24H 1 - Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater (28,567)
10/1995
10/04/1995EP0675327A2 Hot water accumulator
10/04/1995CN2209305Y Vertical normal pressure carburization steam combustion-supporting water heating stove
10/04/1995CN2209304Y High-efficiency energy-saving water heater
10/04/1995CN2209303Y Horizontal hot-water boiler
10/04/1995CN2209302Y High efficient hot-water boiler
10/04/1995CN2209301Y Water tank type electric heating shower-bath
10/04/1995CN2209300Y Float type electric water heater
10/04/1995CN2209299Y Boiling water heater
10/04/1995CN2209298Y Safety water tap type electric water heater
10/04/1995CN2209297Y Gas water heater
10/04/1995CN2209296Y Induction electric fast heating safety water heater
10/03/1995US5454711 Burner for pulsating combustion
09/1995
09/28/1995DE4322559A1 Convection warming appliance
09/28/1995DE19510991A1 Gas-fired hot water heater
09/28/1995DE19510263A1 Central heating boiler esp. for large pieces of wood
09/27/1995EP0674140A2 Gas fired water heater
09/27/1995EP0674139A1 Hotwater accumulator, esp. small electric accumulator
09/27/1995EP0674023A1 Sacrificial anode and associate probe
09/27/1995CN2208684Y Water-heating boiler using lignite
09/27/1995CN2208683Y Box-separating type multi-purpose, ambient pressure boiler for warming, water-boiling and bath
09/27/1995CN2208682Y Energy-saving water-boiling coal boiler
09/27/1995CN2208376Y 电热瓶 Electric bottle
09/27/1995CN1109158A Powerful model high-frequence magnetic shower bath apparatus
09/26/1995US5454061 Apparatus and method for making flexible tubing with helically wound heating conductor
09/26/1995CA2141757A1 Sacrificial anode and associate probe
09/21/1995WO1995025416A1 Apparatus for eddy current heating, heat storage, electricity generation, and lens moulding process
09/20/1995EP0672870A1 Water heating apparatus
09/20/1995EP0672401A2 Thermal treatment apparatus
09/20/1995CN2208200Y Double-return pressureless finned tea boiler
09/20/1995CN2208199Y High-efficiency energy-saving pressureless water-heating and water-boiling furnace
09/20/1995CN2208198Y 电磁热水器 Electromagnetic water heater
09/20/1995CN2208197Y Domestic direct heated electric water heater
09/20/1995CN2208196Y Domestic clean water heater
09/20/1995CN2208195Y Safety gas water heater
09/20/1995CN2208194Y Miniature quick-heating water heater
09/20/1995CN2208193Y Multi-functional water heater
09/20/1995CN2208192Y Improvement of internal structure of water plate in water heater
09/19/1995US5450869 Components arranged and function in unique parallel heat flow design to achieve minimum diameter or thickness; motor vehicles, boats, cottages, survival shelters
09/14/1995WO1995023319A3 Liquid-fuel-fired vehicle heater
09/14/1995DE4428944C1 Compact water heater with forward and back flow connection
09/14/1995DE4428942C1 Compact gas fired water heater
09/13/1995EP0671586A1 Catalytic burner
09/13/1995CN2207548Y High efficiency energy saving atmospheric boiler
09/13/1995CN2207546Y Bow-like pipe back fire tea/bath stove
09/13/1995CN2207545Y Dual-purpose water heater
09/13/1995CN2207544Y Hot water stove using oil (gas)
09/13/1995CN2207543Y Quick water heater
09/13/1995CN2207542Y Electrical water heater
09/07/1995DE4439251A1 Energy generation and material conversion system
09/07/1995DE4406696A1 Device for heating water using flames
09/07/1995DE19508692A1 Burner with solid body filler material
09/06/1995EP0670459A1 Heater for space heating and domestic hot water production
09/06/1995CN2206926Y Medium hot pipe boiler
09/06/1995CN2206925Y Miniature multifunction purifying hot water apparatus
09/06/1995CN2206924Y Water medium heating generator
09/06/1995CN2206923Y Energy-saving automatic quick boiling water apparatus
08/1995
08/31/1995WO1995023319A2 Liquid-fuel-fired vehicle heater
08/31/1995DE4406403A1 Mit flüssigem Brennstoff betriebenes Fahrzeugheizgerät Vehicle heating device operated with liquid fuel
08/31/1995DE4406302A1 Heat generator with water chamber in housing
08/31/1995DE4406030A1 Condensing boiler with combustion chamber
08/30/1995EP0668984A1 Self-supporting water heater, adapted to be made of plastic material
08/30/1995EP0519030B1 A gas-fired water heating appliance
08/30/1995CN2206424Y Combined trough fire grate flue-gas removing coal-saving stove
08/30/1995CN2206423Y High effective energy-saving double temp. tea boiler
08/30/1995CN2206422Y Direct-heating type electric water heater
08/30/1995CN2206421Y Energy-saving heating stove
08/30/1995CN2206420Y 微波快速热水器 Microwave water heater
08/26/1995CA2116494A1 Water storage tank
08/23/1995EP0667947A1 Electrical apparatus
08/23/1995EP0486643B1 Improvements in pulsating combustors
08/23/1995CN2205940Y Multifunctional air temp. regulator
08/23/1995CN2205939Y Full-automatic atmospheric gas boiler for heating water
08/23/1995CN2205938Y Full-automatic electric water heater
08/23/1995CN2205937Y Improved structure of electric water heater
08/23/1995CN2205936Y Calandria heat exchange type multifunction water and air heater using gas
08/23/1995CN2205935Y Water heater with clamped water tap
08/23/1995CN1107219A Healthful water heater
08/22/1995US5444229 Device for the inductive flow-heating of an electrically conductive, pumpable medium
08/17/1995DE4410716A1 Heat exchanger for condensing boiler
08/17/1995DE4404596A1 Heat exchanger for condensing boiler
08/17/1995DE19504286A1 Heat exchanger cooling or heating element
08/16/1995CN2205522Y Normal pressure hot tube directly heating furnace
08/15/1995US5442157 Electronic temperature controller for water heaters
08/09/1995CN2204977Y 多功能热水器 Multifunctional water heater
08/09/1995CN2204970Y Boiler with heat exchangers
08/09/1995CN2204969Y Water heating boiler working at normal pressure
08/09/1995CN2204968Y Multifunctional maifanshi water heater
08/09/1995CN2204967Y Electric direct water heater
08/09/1995CN2204966Y Fast water heater with multiple protection
08/09/1995CN1029493C Network system of pressure-free non-expansion water tank hot water boiler
08/08/1995US5440667 OHMIC heater including electrodes arranged along a flow axis to reduce leakage current
08/08/1995US5438712 Hot tub heater system
08/05/1995CA2140223A1 Water immersion heater assembly
08/03/1995DE4402354A1 Heating boiler for combustion of fluid and/or gas fuel
08/02/1995EP0665410A1 Open water heater
08/02/1995CN2204397Y Pressureless water-heating boiler
08/02/1995CN2204396Y Vertical pressureless boiler
08/01/1995US5438642 Instantaneous water heater
08/01/1995US5437264 Waste heat collector for domestic gas water heaters
08/01/1995US5437249 Combination burner and flue gas collector for water heaters and boilers