Matches 1 - 42 out of 42
Match Document Document Title
7506616 Dual fuel air conditioning circuit-based water heater  
A fuel-fired water heater is coupled to an electrically powered air conditioning refrigerant circuit in a manner permitting water to be heated with either combustible fuel or electricity. In one...
7503287 System, method and apparatus for heating water  
Disclosed are a water heating system, a method of heating water and a water heating apparatus for use in providing successive volumes of heated water at a generally consistent temperature. In one...
7117825 System and method for preventing overheating of water within a water heater tank  
A water heating system has a tank, a first heating element, a first temperature sensor, and a controller. The first heating element is mounted on the tank, and the controller is electrically...
7114468 Internal small volume storage water heater  
The invention concerns devices for water storage, heating and delivery. A storage water heater of the invention provides an amount of unmixed recently heated water from an internal small volume...
6786182 Pressure control for household steam generator  
A household appliance for steam generation with a boiler containing a heating source for water vaporization intended to be partly immersed in water; a control means for adjusting the pressure valve...
6684821 Energy sustaining water heater  
The present invention is directed to a water heater that sustains energy during the standby mode so that it can power energy saving devices while e minimizing energy loss and controlling the stored...
6647931 Household steam generator apparatus  
Household apparatus ( 100 ) for steam generation comprising a water reservoir ( 1 ) at atmospheric pressure; a boiler ( 5 ) suitable to contain water to be vaporised and comprising a heating unit...
6553947 Water mixing system for water heaters  
Disclosed herein are storage type water heaters having means for improved mixing of cold water supply with water stored in the water tank of a water heater, means for limiting surges of water into...
6295411 Method and apparatus for preventing scale buildup on electric heating elements  
Scale buildup on the heating element of an electric water heater or industrial process boiler is minimized by directing one or more jets of incoming water or other fluid onto the heating element....
5903709 Electrode-type steam production device with automatically controlled water inlet and outlet valves  
Electrode elements directly heat water and with an electric current controller that is controlled by the heated water volume, which structurally enables immediate production of high temperature...
5810977 Purifying water by superheated steam  
A water purifier which purifies water by superheated steam. The water purifier includes a raw water reservoir for contaminated water; a heater at least partially disposed within the raw water...
5787229 Electric hot water tank with layered storage  
An electric hot water heater tank is fitted with a plurality of separators that divide the tank into a plurality of chambers surrounding the tank axis and extending between the top and bottom...
5605118 Method and system for reheat temperature control  
A method and system for controlling reheater steam temperature is disclosed. The method can be carried out by selectively adjusting the flow of superheated steam into a superheater positioned...
5549078 Device for superheating steam  
The present invention relates to a heating device for submersion within a tank of water to boil the water to produce steam, and for superheating the steam, comprising an outer sleeve; an inner...
5370085 Steam generator with porous partitions  
Steam generator comprising a supply of water to be evaporated, a steam outlet and a heat source, which steam generator is characterised in that it is formed by a casing subdivided into two chambers...
5279129 Gas supply apparatus  
According to this invention, a gas supply apparatus includes a bomb, a mass flow controller, a valve, and a heating means. The bomb is filled with a liquid gas. The mass flow controller controls a...
5277152 Water heater  
A water heater includes a base formed in a board, a control device disposed on the base, a vessel fixed to the board and connected to the base, and a heater disposed in the vessel for heating the...
5093897 Apparatus for dispensing quantities of water of variable temperatures  
An apparatus which dispenses small quantities of water of variable temperatures, and improved quality and taste, comprising a reservoir connected to the mains for heating and storing water at a...
5085579 Powered chamber combustion system and burner therefor  
A forced draft gas burning water and/or space heater having a screen type vertically extending tubular burner provided with a deflector plate supported transversely within the burner tube for free...
5068087 High capacity multicomponent liquid vaporizer  
An apparatus for vaporizing a multicomponent liquid consists of a vaporization chamber into which liquid is injected through a nozzle with sufficient velocity to ensure multiple impingements with...
5059287 Portable water distiller  
A water distiller for vaporizing and condensing water. The distiller is provided with a container for holding the water to be distilled and a water level regulator for maintaining the water in the...
4878458 Method and apparatus for generating pressurized fluid  
The invention is directed to a method and apparatus for generating fluids such as steam at elevated temperatures and pressures. The invention includes at least one or, alternatively, a plurality of...
4836145 Instant steam generator for domestic and professional use  
The instant steam generator comprises a body wherein is embedded a heater element and which defines a cavity which constitutes a vaporization chamber. The cavity is connected to a water injection...
4767502 Steam generator in a multi-stage distilling apparatus  
A steam generator, especially a pure steam generator, having a feed line for conducting feed water to the same, an electrode system for heating the feed water, a steam outlet for removing generated...
4676069 Vapor phase processing apparatus  
A vapor phase processing apparatus of the type wherein an article is heated to a preselected temperature for vapor phase processing, comprises a vessel containing a liquid having a boiling point at...
4660510 Model steam generator having a thermosyphon heating means  
A model steam generator for simulating the environment inside a nuclear steam generator in order to monitor the condition of the heat exchange tubes of the nuclear steam generator is disclosed...
4640233 Model steam generator  
An improved model steam generator for simulating the conditions within a nuclear steam generator in order to monitor the condition of the heat exchange tubes and tubesheet of the nuclear steam...
4637346 Compact model steam generator having multiple primaries  
An improved, compact model steam generator having multiple primary systems is described herein. The model steam generator of the invention is capable of simultaneously simulating a plurality of...
4601263 Apparatus for supplying boiled water  
A boiled water supplying apparatus which includes: a water heating closed tank having a water inlet and a water outlet; a conduit having one open end thereof connected to the water outlet and the...
4601262 Energy balance process for the pulp and paper industry  
The process described is a novel use of two complementary processes, the first of which provides the product to be converted into energy by the second process, related in such a way that the two...
4532413 Steam generator heated by combination of electric heat and condensation of contaminated process steam  
A steam generator assembly, particularly for use in connection with the mechanical preparation of pulp, for generating pure steam required in a subsequent process, such as drying of proper in a...
4480173 Water heater  
A water heater capable of generating water at any temperature from ambient mains temperature to boiling and also for generating steam on demand includes a closed water tank having a water inlet...
4430555 Electrode steam boiler and method of operation thereof  
An electrode boiler includes a boiler shell having at least two spaced electrodes arranged about a vertical axis and positioned to be at least partially immersed in a water zone in the shell; the...
4424767 Instant hot water heater  
An instant hot water dispenser has an upper plastic tank section connected to a lower brass tank section by a safety clamping arrangement which includes outturned tabs on the upper plastic tank...
4409958 Water heating method and apparatus  
A method and apparatus for obtaining water at a desired temperature from a generally vertical tank such as a water heater is disclosed, characterized in that water is drawn from the tank at a...
4377737 Electrically heated steam boiler for generating superheated steam  
A steam boiler for producing superheated steam directly in the boiler from saturated steam being generated therein includes a plurality of vertical sealed high pressure boiler water heating tubes,...
4371779 Energy saving water heater control circuit  
An energy saving control circuit for a water heater having a hot water storage tank provided with an electrically operated heater, i.e., an electric heater or an electrically controlled combustion...
4320702 Steam generator  
Steam is generated in a small enclosure disposed within a large tank. Water is separately heated in the enclosure and in the tank. The enclosure is in direct communication with the tank. Steam...
4314139 Electric boiler having means for controlling steam generation  
An electric boiler includes a first electrode disposed within a chamber and comprising an upwardly oriented water nozzle surrounded by a convolute electrode member. A second electrode is disposed...
4246871 Steam generator  
A heat exchanger for an instant steam generator is disclosed comprising a small diameter, continuous metal tube formed into a closed, cylindrical helix. A heat source in contact with either surface...
4213299 Heat transfer lens steam turbine  
This invention relates to a steam turbine system which utilizes a unique heat-absorbing lens-shaped heating plate and boiler for the production of steam.
3760773 GAS GENERATING AND METERING DEVICE AND METHOD  
An apparatus and method for generating a vaporized liquid additive (e.g., water) at an accurately controlled flow rate primarily to accurately meter the formed vapor additive to a carrier gas...
Matches 1 - 42 out of 42