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| Number | Title | Issue Date |
| 7373904 | Stratified vapor generator A stratified vapor generator (110) comprises a first heating section (H1) and a second heating section (H2). The first and second heating sections (H1, H2) are arranged so that the inlet of the second heating sectio... | 05/20/2008 |
| 6588379 | Multi-stream energy source steam generator system A steam generator system incorporates multiple processes, either in series or independently and with each process having a process fluid associated therewith, to transfer heat between a common working fluid and the process fluids in order to generate stea... | 07/08/2003 |
| 6526922 | Steam generator A steam generator for converting water to steam by the transfer of heat from a heating medium includes two or more water/steam circuits. Each water/steam circuit has at least one evaporator for transferring the heat from the heating medium to the water. A... | 03/04/2003 |
| 6379613 | Autoclave The invention concerns a water steam sterilizer, a so-called autoclave which consists of a steam generator (5), a chamber (13), a condenser (19) and a vacuum pump (20), whereby a pipe (9) connects the steam generator (5) with the chamber (13) and a pipe (... | 04/30/2002 |
| 6349677 | Steam boiler piping A steam boiler's condensate return piping is connected to the piping that directly connects the boiler outlet pipe to the boiler's water return connection above the boiler's water level to reduce water level fluctuations in the boiler.... | 02/26/2002 |
| 5727505 | Apparatus for separating water and steam An apparatus for separating water and steam in a water-steam mixture includes two collectors being disposed horizontally at different heights and being connected together by a connecting pipe. In addition to the connecting pipe, the first collector situat... | 03/17/1998 |
| 5575244 | Heat recovery boiler with induced circulation The invention relates to a boiler (1) wherein at least one steam generating circuit comprises an ejector (25) capable of providing induced circulation of water in the boiler in normal operating conditions. The corresponding water/steam separation reservoi... | 11/19/1996 |
| 5200039 | Steam chamber for a water distiller with contamination prevention baffle and check valve A steam chamber has a bottom portion that defines a tray for holding water to be distilled and a top portion for collecting steam created in the chamber by heating the water in the tray. An outlet conducts steam from the top portion of the steam chamber t... | 04/06/1993 |
| 5061304 | Steam processing apparatus and method A steam processing apparatus and method in which a plurality of separators are disposed along the length of a cylindrical drum having inlet means for receiving a mixture of liquid and vapor and outlet means for discharging the separated liquid and vapor. ... | 10/29/1991 |
| 4982703 | Upflow/downflow heated tube circulating system A fluid flow circuit for a boiler having a combustion chamber and an exhaust passage. In one embodiment there is provided at least one upflow evaporative generating bank module in the exhaust passage and at least one downflow evaporative generating bank m... | 01/08/1991 |
| 4895136 | High-temperature heaters, methods and apparatus An improved gas-jet hot water heater system for the generation of high-temperature water at atmospheric pressure simultaneously with superheated water and/or steam. The heater system comprises a primary tank for the generation and storage of high-temperat... | 01/23/1990 |
| 4827877 | Heat recovery system utilizing non-azeotropic medium A heat recovery system including a closed working fluid loop constituted by connecting an evaporating apparatus supplied with warm waste water, a steam turbine having an output shaft to be coupled to the load, and a condensing apparatus supplied with cool... | 05/09/1989 |
| 4818346 | Vertical distillation column with a de-entrainment device A vertical distillation column for vacuum distillation having a feed inlet, a gas outlet and a de-entrainment device which comprises a downstream chamber and an upstream chamber separated from each other by an inclined permeable wall comprising coalescenc... | 04/04/1989 |
| 4733637 | Pure steam generator A pure steam generator having a feed line for conducting feed water thereinto, a heating steam input for conducting heating steam thereinto, and a heat exchange apparatus therein for providing heat exchange between the heating steam and the feed water. A ... | 03/29/1988 |
| 4697550 | Device for cooling a reactor A device for cooling a reactor positioned in a vessel. The vessel comprises a water space and a steam space. Cooling pipes that convey evaporating water extend through the reactor. The pipes communicate outside the reactor with the water space at the inta... | 10/06/1987 |
| 4679529 | Steam generator feed water heater A steam generator feed water heater comprises a pressurized enclosure inside which is a heat exchanger through which the feed water is caused to flow. There is at least one horizontal condensate inlet tube, as well as at least one condensate outlet tube a... | 07/14/1987 |
| 4622103 | Water still with a cyclone liquid-vapor separator There is described a water still (1) comprising a boiler assembly (5) and a condenser assembly (3) communicating by means (7) for removing droplets from vapour. The means comprise at least one jet, e.g. a plurality of jets (15, 17, 19, 21, 23, 25) radiall... | 11/11/1986 |
| 4494486 | Sandwich nipple plate for a steam generator dryer A moisture separator is provided which incorporates two perforated plates assembled in association with a plurality of nipples. The nipples extend through a plurality of holes in a first of the two perforated plates. Each nipple is provided with one end w... | 01/22/1985 |
| 4393816 | Thermodynamic method for steam-water separation A thermodynamic method is described and claimed for improving the quality of wet steam produced by conventional and once through type boilers. Moisture entrained with such steam is first separated in a steam-water separation vessel. The separated moisture... | 07/19/1983 |
| 4385908 | High pressure condensate return apparatus and method and system for using the same An improvement in a high pressure condensate return unit and a method of using such a unit are disclosed. In a high pressure condensate return vessel of the type which includes a receiver portion and a deaeration portion for separating non-condensible gas... | 05/31/1983 |
| 4369255 | Method of obtaining improved equilibrium conditions and of simultaneously producing steam under high pressure in the production of methanol A method of controlling the equilibrium conditions and of simultaneously producing steam under high pressure in the production of methanol by a reaction of oxides of carbon and of hydrogen-containing gases at temperatures of 200° to 300° C. under a pres... | 01/18/1983 |
