| Patents for F22D 11 - Feed-water supply not provided for in other main groups (1,262) |
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| 10/25/1984 | WO1984004132A1 Water treatment systems |
| 10/16/1984 | US4476930 A nitrogen-containing salt to prevent deposition |
| 09/18/1984 | US4471618 Nuclear power plant and method for the operation of such a power plant |
| 09/18/1984 | US4471617 Solar powered engine |
| 09/11/1984 | CA1174331A1 Control apparatus for use in multiple steam generator or multiple hot water generator installations |
| 08/15/1984 | EP0060860B1 Remote steam system with common return of condensates and method for the discharge of condensates |
| 03/20/1984 | US4437968 Treating impure industrial wastewater |
| 03/06/1984 | US4434620 Condensation system for power plant |
| 02/22/1984 | EP0100965A2 Magnetizable separating device for cleaning fluids |
| 02/07/1984 | US4430512 Water, ducts, valves, magnets, detectors, sampling, floats, pumps |
| 01/24/1984 | US4427495 Degassing and dimineralizing |
| 01/03/1984 | CA1159732A1 Closed pressurized feed water system supplying flash steam to a lower pressure process |
| 09/20/1983 | US4404930 Methods and apparatus for transferring liquid against high pressure resistance |
| 09/06/1983 | US4403293 Control apparatus for use in multiple steam generator or multiple hot water generator installations |
| 08/04/1983 | WO1983002658A1 Method and device for operating a high pressure steam boiler |
| 08/03/1983 | EP0084846A1 Heat exchanger for operating a boiler installation for superheated steam |
| 07/19/1983 | US4393816 Thermodynamic method for steam-water separation |
| 07/19/1983 | CA1150067A1 Side stream type condensing system and method of operating the same |
| 06/14/1983 | US4387577 Boilers |
| 05/31/1983 | US4385908 Prevention of flashing in generation of steam |
| 05/25/1983 | EP0079789A1 Solar powered engine |
| 02/15/1983 | US4373574 Method and apparatus for alternately heating and cooling a heat exchanger |
| 02/15/1983 | CA1141257A1 Method and system for controlling the fluid level in a drain tank |
| 12/28/1982 | US4365476 Condensation system for power plant |
| 10/12/1982 | US4353213 Side stream type condensing system and method of operating the same |
| 10/05/1982 | CA1132866A1 Condensate recovery system |
| 09/29/1982 | EP0060860A1 Remote steam system with common return of condensates and method for the discharge of condensates. |
| 09/16/1982 | WO1982003133A1 Control apparatus for use in multiple steam generator or multiple hot water generator installations |
| 04/15/1982 | WO1982001237A1 Remote steam system with common return of condensates and method for the discharge of condensates |
| 03/30/1982 | CA1120798A1 Method and apparatus for feeding condensate to a high pressure vapor generator |
| 01/19/1982 | US4311013 Method of controlling condensation system of steam plant |
| 12/29/1981 | CA1115145A1 Method and device for feeding a system for generating and distributing vapor condensable into make-up liquid |
| 12/08/1981 | US4304197 Condensate recovery system |
| 11/24/1981 | US4301650 Pressure regulating apparatus for a closed water circuit |
| 11/03/1981 | US4298019 Method and system for controlling the fluid level in a drain tank |
| 09/17/1981 | WO1981002618A1 Method and installation for regeneration oil polluted condensed water and for recuperating the residual heat of said condensed water |
| 07/14/1981 | US4278500 Pressurized water reactor |
| 07/14/1981 | US4278051 Method of preventing recirculation pump cavitation and forced recirculation pump type steam-generating apparatus using the method |
| 07/08/1981 | EP0031711A1 Method and system for controlling the fluid level in a drain tank |
| 03/31/1981 | US4258668 Closed pressurized feed water system supplying flash steam to a lower pressure process |
| 02/10/1981 | US4249486 Steam condensate and waste water recycling process |
| 01/06/1981 | US4242988 Method and device for transferring condensates from a low pressure network into a high pressure network in a system of generation, distribution and utilization of condensable vapor |
| 12/09/1980 | US4237691 Process of removing water-soluble impurities from the working medium of a steam power plant |
| 11/04/1980 | US4231328 Automatic steam generator feedwater realignment system |
| 11/04/1980 | CA1088823A1 Method and device for feeding a system of generation and distribution of vapour condensable into make-up liquid |
| 10/14/1980 | US4227489 Method and device for feeding a system for generating and distributing vapor condensable into make-up liquid |
| 08/05/1980 | US4216057 Purifying plant for water to be vaporized in a steam generator of a nuclear reactor |
| 07/08/1980 | US4211188 Methods and apparatus for feeding liquid into apparatus having high pressure resistance |
| 02/05/1980 | CA1071043A1 Apparatus for heating a contaminated feedwater for steam flooding |
| 01/23/1980 | EP0006927A1 Method and apparatus for feeding condensate to a high pressure vapor generator |
| 12/11/1979 | US4177767 Method and device for feeding a system of generation and distribution of vapor condensable into make-up liquid |
| 08/28/1979 | US4165718 Method and apparatus for feeding condensate to a high pressure vapor generator |
| 04/19/1979 | WO1979000202A1 Method and apparatus for feeding condensate to a high pressure vapor generator |
| 01/02/1979 | US4132936 Condensate discharge apparatus |
| 02/28/1978 | US4075978 Apparatus for heating a contaminated feedwater for steam flooding |
| 11/08/1977 | US4057034 Process fluid cooling system |
| 10/25/1977 | US4055048 Apparatus and method for side stream demineralization of condensate in a steam cycle |
| 05/24/1977 | US4025236 Apparatus for returning condensate |
| 04/26/1977 | US4019680 Steam generating system including means for reinitiating the operation of a steam bound boiler feed pump |
| 08/24/1976 | US3976541 Nuclear reactor |
| 08/03/1976 | US3972654 Diaphragm pump boiler feed water system |
| 02/24/1976 | US3940058 Steam generating system including means for reinitiating the operation of a steam bound boiler feed pump |