Patents
Patents for F24H 1 - Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater (28,567)
03/1995
03/22/1995CN2192834Y Quartz infrared radiator for electric water heater
03/22/1995CN2192833Y High-speed electric thermos bottle
03/22/1995CN2192832Y Efficient energy-saving safety water heater
03/22/1995CN2192831Y Current divided stratified type efficient high-speed boiler
03/22/1995CN2192830Y D.C. type fluid preheating device
03/22/1995CN2192829Y Electric heating shower apparatus with siphon for squat-type toilet
03/22/1995CN2192828Y 电热水器 Electric water heaters
03/22/1995CN2192827Y Biological heat energy changer
03/21/1995US5400432 Apparatus for heating or cooling of fluid including heating or cooling elements in a pair of counterflow fluid flow passages
03/18/1995CA2119098A1 Waste liquid evaporator
03/16/1995WO1995007440A1 Gas-flame kettle
03/16/1995DE4401669C1 Storage container
03/16/1995CA2170261A1 Gas-flame kettle
03/15/1995CN2192008Y Water heater with bend heat-transfer board
03/15/1995CN2192007Y Automatic mineralized water drinking water heater
03/15/1995CN2192006Y Cover type electrical heater
03/15/1995CN2192005Y Continuous automatic electric heating boiling water apparatus
03/15/1995CN2192004Y Electrical water heater for shower
03/15/1995CN2192003Y High effective energy-saving water heater
03/15/1995CN2192002Y Non-pressure gas horizontal hot water boiler
03/09/1995WO1995006843A1 Air charging device for gas boiler using pre-mixing type gas burner
03/08/1995CN2191386Y Efficient multi-purpose water heater
03/08/1995CN2191385Y Efficient heat-pipe life atmospheric boiler
03/08/1995CN2191384Y Efficient fast water heater
03/08/1995CN2191383Y Air-condition type energy-saving hot-wind boiler
03/08/1995CN2191382Y Efficient three-phase water heater
03/08/1995CN2191381Y Steam water heater
03/08/1995CN2191380Y 水壶型热水器 Kettle-type water heaters
03/08/1995CN1099864A Closing type gas combustion water heater
03/08/1995CN1099856A Miniature boiling water and vapour supply boiler with automatic water feeding
03/07/1995US5396574 Tubular high efficiency, non-contaminating fluid heater
03/07/1995US5395230 High ratio modulation combustion system and method of operation
03/01/1995EP0640801A1 Atmospheric gas burner
03/01/1995EP0640697A1 Water tank and procedure for its fabrication
03/01/1995EP0640200A1 Quick operating heat exchanger device
03/01/1995CN2190765Y Hot water heating boiler without blower
03/01/1995CN2190764Y Volume water heater for synthesizing alcohol heating
03/01/1995CN2190763Y Household water heater
03/01/1995CN2190762Y Thermos insulation structure of electric heating thermos bottle and water-drinking machine
02/1995
02/28/1995US5394507 Heated tube with a braided electric heater
02/28/1995US5394505 Thermal jet glass cutter
02/28/1995US5393024 Water heater tank support
02/23/1995WO1995005566A1 High-efficiency infrared electric liquid-heater
02/23/1995CA2145532A1 High-efficiency inframed electric liquid-heater
02/22/1995CN2190260Y Effective energy saving stove
02/22/1995CN2190259Y Multiple-way heating boiler
02/22/1995CN2190257Y Easily cleaning and heat radiating liner structure for drinking water container
02/22/1995CN2190256Y 热水器 Water Heater
02/22/1995CN2190255Y Water heater using gasified fuel oils
02/16/1995WO1995004900A2 System for treating fumes or polluted air
02/15/1995EP0638776A1 Method and device for reducing the emission of odour and pollutants of heating apparatus for vehicles
02/15/1995CN2189721Y Heat-conducting vertical heating boiler
02/15/1995CN2189720Y Energy-saving easy-descale tea stove
02/15/1995CN2189719Y Internal-suction hot-water pipe type internal-circulation heating stove
02/15/1995CN2189718Y Improved spoon-like electric heater
02/08/1995EP0637723A1 Exchanging apparatus for heating viscous fluids
02/08/1995CN2189296Y Safety device for combined control of water, gas and fire for gas burner water heater
02/08/1995CN2189295Y Device for controlling gas-combustion water heater
02/08/1995CN2189294Y Overlap type water mantle being built-up from sections
02/08/1995CN2189293Y Vertical boiler for tea and for bath
02/08/1995CN2189292Y Vertical and high efficiency energy saving stove
02/08/1995CN2189291Y High efficiency quick water heater
02/08/1995CN2189290Y Gas water heater with automatic temp. control and water control function
02/08/1995CN2189289Y Continuous type water heater using gas as fuel
02/08/1995CN2188873Y Multi-function device for heating water
02/07/1995CA2034079C Water heater construction and sealing device therefor
02/02/1995WO1995003680A1 In-line fluid heating apparatus
02/02/1995DE4324606A1 Heating installations
02/01/1995CN2188726Y High thermal efficiency electric heating rapid water heater
02/01/1995CN2188725Y Efficient energy saving water heater
02/01/1995CN2188724Y Large capacity water-storing gas water heater
02/01/1995CN1098188A Heat radiation type multifunctional hot water supply device
02/01/1995CN1027555C Horizontal atmospheric boiler with features of reverse fast-heating, and removing smoke and dust
01/1995
01/31/1995US5385298 Apparatus for heating fluids
01/31/1995US5385120 Fluid heater
01/26/1995DE4420256A1 Miniwater heater
01/26/1995DE4408186C1 Catalytic burner
01/26/1995DE4324262A1 Sectional boiler
01/26/1995DE4324012C1 Central-heating boiler
01/25/1995EP0635686A1 Thermic generator
01/25/1995EP0635683A1 High-efficiency combined boiler
01/25/1995CN2188179Y Multifunctional integrated internal chamber for drinking fountain
01/25/1995CN2188178Y Pressure-regulating pipe type electric heating shower-bath
01/25/1995CN2188177Y Water heater
01/25/1995CN2188176Y Fast electric water heater
01/25/1995CN2188175Y Electric heating temp.-controlled continuous-flow water heater
01/24/1995CA2101239A1 Gas-fired heaters with burners which operate without secondary air
01/24/1995CA2021763C Burner for forced draft controlled mixture heating system using a closed combustion chamber
01/18/1995EP0633995A1 A water heating tank
01/18/1995EP0626057A4 Fluid storage tank.
01/18/1995CN2187772Y High-viscosity liquid heating device
01/18/1995CN2187757Y Water heater for heatable adobe sleeping platform of contryside
01/18/1995CN2187756Y Horizontal multi-radiation energy-saving multi-purpose normal pressure boiler
01/18/1995CN2187755Y Gas burning multi-function water heater
01/18/1995CN2187754Y Boiled water drinking machine with high-temp. sterilizing
01/18/1995CN2187753Y Double-layer energy-saving domestic boiler
01/18/1995CN2187752Y Safe type electric water heater
01/17/1995US5381742 Waste liquid evaporator
01/12/1995WO1995001532A1 Burner
01/12/1995DE4322866A1 Hot-water (warm-water) heating system without chimney