Patents
Patents for F24H 1 - Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater (28,567)
12/1995
12/14/1995DE4419912A1 Direct water=heating equipment
12/13/1995EP0686816A1 A device for a water heater
12/13/1995EP0686808A1 Cylindrical radiant burner
12/13/1995CN2215099Y Multi-functional domestic heating stove
12/13/1995CN2215098Y Temp. quick-raising device of heating furnace and water boiler on train
12/13/1995CN2215097Y Tea boiler with auxiliary boiler
12/13/1995CN2215096Y 水加热冷却装置 Water heating and cooling device
12/13/1995CN2215095Y Water heater with insulating structure
12/13/1995CN2215094Y Multi-purpose water heater with sterilization trough
12/13/1995CN2215093Y Safety electric heater for tap water
12/13/1995CN2215092Y Electric heating shower with electric heating charge transfer device
12/12/1995US5474202 Method of making a water heater and an improved water heater structure
12/12/1995US5473884 Combined heat and power apparatus
12/07/1995WO1995033163A1 Apparatus and method for making flexible tubing with helically wound heating conductor
12/06/1995EP0685987A2 Electroheating apparatus and methods
12/06/1995EP0685698A1 Heat exchangers
12/06/1995CN2214649Y Light energy heater
12/06/1995CN2214645Y Self-control water dividing drinking water boiler
12/06/1995CN2214643Y Heating water heater
12/06/1995CN2214642Y Tea stove
12/06/1995CN2214641Y Verticle energy saving boiler
12/06/1995CN2214640Y Multifunctional stove
12/06/1995CN2214639Y Air water heat exchanging pressureless boiler
12/06/1995CN2214638Y Automatically controlled hot water stove
12/06/1995CN2214637Y Shower-bath
12/01/1995CA2125070A1 Hot water supply system
11/1995
11/30/1995DE4419141A1 Closed continuous-flow storage reservoir for domestic hot water system
11/30/1995DE4418108A1 Hot water storage tank with foam insulation jacket
11/30/1995DE19519038A1 Gas fired burner for hot water
11/29/1995EP0684432A1 Three pars boiler
11/29/1995EP0684431A1 Boiler for household heating, with triple flue gas flow, operating at low temperature and with low nitrogen oxide values
11/29/1995CN2213957Y Formed coal stove
11/29/1995CN2213956Y Verticle double hanging core quick energy-saving hot water furnace
11/29/1995CN2213955Y Multifunction automatic electric water heater
11/29/1995CN2213954Y Running water electric heat pipe
11/29/1995CN2213953Y Electric magnetic heater
11/22/1995CN2213312Y High effective water heating stove
11/22/1995CN2213311Y Magnetizing and purifying electric control cold and hot water pipe for kitchen
11/22/1995CN2213310Y Safety and high effective water heater mounting on water tap
11/22/1995CN1112223A Natural circulation heat supply system and equipment for domestic shower
11/22/1995CN1112221A Direct-heating water-storage electric water heater
11/16/1995DE4416487A1 Insulation jacket formation around equipment useful for freezer
11/15/1995EP0682214A1 Water heaters
11/15/1995CN2212749Y Back-fire smoke-eliminating coal-saving non-pressure boiler with double beds
11/15/1995CN2212748Y Continuous briquette back-fire heat-pipe transfer boiler
11/15/1995CN2212747Y 电子快速热水器 Electronic instantaneous water heater
11/15/1995CN2212746Y Atmospheric boiler using fuel oil and gas
11/15/1995CN2212745Y Microwave fast heating magnetizing water boiler
11/15/1995CN1111914A Burner
11/09/1995DE4416222A1 Vol. compensating system for use with hot water preparation unit
11/09/1995DE4415364A1 Gas=fired heating boiler
11/08/1995EP0681151A2 Improvements in and relating to boilers
11/08/1995EP0680586A1 Heating boiler
11/08/1995EP0680585A1 Electric boiler for heat transfer liquid circulating in an open or closed system
11/08/1995CN2212171Y Water tube type double layer grate multifunction boiling water stove
11/08/1995CN2212168Y 热水器 Water Heater
11/08/1995CN2212167Y High efficiency energy saving constant pressure water-heating and heating stove
11/08/1995CN2212166Y Steam and electric heating water barrel
11/08/1995CN2212165Y Quick electric heating thermos battle
11/08/1995CN2212164Y Quick bathing water heater of household gas burning range
11/08/1995CN2212163Y Small water heater
11/08/1995CN1111340A Double water pump circulating system for atmospheric hot-water boiler
11/08/1995CN1111332A Flow controlling valve and apparatus for supplying hot water
11/07/1995US5464006 Water heater
11/02/1995EP0679846A2 Hot water Heaters
11/02/1995EP0679845A2 Three-pass boiler
11/02/1995DE19515425A1 Water storage tank with reduced faults in the enamelling without cost increase.
11/01/1995CN2211576Y High performance energy saving warming stove
11/01/1995CN2211575Y Two-layer fast water heater for saving energy
11/01/1995CN2211574Y Gas burner for heating water controlled by water flow and with safeguard device
11/01/1995CN2211573Y Water heater with electric heating membrane
11/01/1995CN2211572Y Electric heating shower bath
11/01/1995CN2211571Y Risistor-capacitor heater
10/1995
10/25/1995EP0678186A1 Heat exchanger element and method and device for producing same.
10/25/1995CN2211043Y Multi-purpose tea boiler
10/25/1995CN2211042Y Combination-type multi-purpose energy-saving water-heater
10/25/1995CN2211041Y Electric heating device
10/25/1995CN2211040Y Improved energy-saving mini-size water-heater
10/25/1995CN2211039Y Water-tap clamping-type water-heater
10/25/1995CN2211038Y Temp-regulated electric water-heater
10/25/1995CN2211037Y Self-suction type gas water-heater
10/24/1995US5460290 Water heater foam stop apparatus
10/19/1995DE4412714A1 Water geyser with catalytic burner unit(s) in water chamber
10/18/1995EP0677709A2 Boilers
10/18/1995CN2210359Y 复合燃烧式热水锅炉 Complex combustion hot water boiler
10/18/1995CN2210358Y Drinking water machine with heating water function
10/18/1995CN2210357Y Water heater
10/18/1995CN2210356Y Water heater with quick heating function
10/18/1995CN2210355Y Mini electric water heater
10/18/1995CN2210354Y Gas combustion water heater for rising temp. of bathtub water
10/18/1995CN2210353Y Sleeve type ambient pressure hot water boiler
10/18/1995CN1110392A Shower heating method and device by using domestic gas-fired water heater
10/12/1995DE19512768A1 Burner-heater water heater
10/11/1995EP0676592A2 Combined water heater and heat exchanger
10/11/1995CN2209779Y Warming stove
10/11/1995CN2209778Y Environmental protection type separation warming stove
10/11/1995CN2209777Y Semiconductor electrothermal water boiling apparatus
10/10/1995US5457767 Water tank for heating water with oblique partition forming separate lime-precipitating and heating sections
10/05/1995DE4410067A1 Through-flow heater or heat exchanger
10/05/1995DE19510877A1 Water heater with primary heat exchanger heated by calorific heater