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5606859 |
Integrated steam motor
This invention is directed to an engine having an external combustion chamber for creating a vapor under high pressure. The vapor under high pressure is introduced to a high pressure cylinder for...
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5473899 |
Turbomachinery for Modified Ericsson engines and other power/refrigeration applications
This disclosure is the use of high efficiency turbomachinery designs to achieve high efficiency thermodynamic cycles. The high efficiency thermodynamic cycles are referred to as the Modified...
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4953355 |
Steam turbine installation with adjusted bleeding
A steam turbine installation with bleeding adjusted to a predetermined pressure P, the installation driving a load and including a bleed outlet disposed between two successive stages, wherein the...
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4926644 |
Power plant with medium and low power plant systems
This invention consists of a medium power plant system and a low power plant system with individual closed loops. The medium power plant system recaptures heat energy from any source of heat fluid...
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4862692 |
Supercritical pressure once-through boiler
In order to obviate a short life and an expensive maintenance cost of boiler throttle valves as well as plant loss caused by pressure reduction at the boiler throttle valves in a supercritical...
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4750330 |
Recovery as hydroelectric power the energy lost in steam condensation
An apparatus for recovering mechanical energy from the exhaust steam from a power plant is disclosed. The exhaust steam is led to a generally U-shaped sealed reservoir containing two legs filled...
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4718235 |
Turbo compound internal combustion engine
An internal combustion engine exhaust energy recovery apparatus including a turbine housing retaining a recovery turbine disc and defining a recovery inlet, a recovery exhaust port for discharging...
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4712380 |
Utilization of thermal energy
Various heat cycles are disclosed which make use of comparatively low grade heat such as that from hot rock geo-thermal sources, the cycles incorporating either a helical screw expander or a rotary...
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4555905 |
Method of and system for utilizing thermal energy accumulator
A method and system is described which employs a thermal energy accumulator in which a thermal energy fluid and hot water coexist with each other. Hot water is taken out of the accumulator and...
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4555637 |
High speed turbogenerator for power recovery from fluid flow within conduit
A high speed turbogenerator functionally combining, in one machine, an electrical generator and an expansion turbine. The electrical generator itself has a shaft supported on two bearings and the...
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4503337 |
Power supply system for heat and electricity
A power supply system for generating at least one of heat and electricity which includes a number of statically and functionally independent units adapted to generate at least one of heat and...
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4442678 |
Vapor generating and vapor superheating installations
A vapor generating and vapor superheating installation for marine propulsion purposes, and a method of operating such an installation. The installation including a vapor generating and vapor...
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4425763 |
Coal-fired steam locomotive
A coal-fired steam locomotive powered by reciprocating steam engines. The locomotive is a two-unit drawbar-coupled locomotive. The units, which are designated as a power unit and a support unit,...
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4333992 |
Method for producing steam from the liquid in a moist gas stream
To avoid using high quality heat to boil water condensed from a moist gas stream and to increase the overall thermal efficiency in a system requiring a supply of steam obtained by boiling water...
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4316362 |
Method and apparatus for operating a cross-compound turbine generator plant
A cross compound turbine apparatus and method of operating the same wherein the apparatus includes a first turbine generator having a high pressure turbine and a first low pressure turbine...
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4280328 |
Utilization of solar energy
Solar energy is utilized to convert water into steam for use in driving a turbine which, in turn, is used to generate electricity. At the same time air in a solar panel is utilized to drive another...
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4244189 |
System for the multipurpose utilization of solar energy
A solar energy system where the incident solar radiation evaporates a quantity of water in a distillation pond; the water vapor/air mixture rises buoyantly through a duct to a high elevation where...
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4235080 |
Refrigeration and space cooling unit
This invention embodies improvements in evaporative type refrigeration and space cooling units, both as to energy conservation and efficiency and economy of operation. It utilizes the new...
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4129005 |
Momentary torque maximizing method and apparatus
This is a method, and an apparatus for performing said method, wherein the latent energy in expansible fluids is utilized in a multi stage series of expanders, or energy extractors, wherein...
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4125780 |
Multiple fluid expansion energy extraction method and apparatus
This is a method, and an apparatus for performing said method, wherein the latent energy in expansible fluids is converted to mechanical or electrical energy or the like by the utilization of a...
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4063417 |
Power generating system employing geothermally heated fluid
Geothermally heated fluid is supplied to a nozzle of the first stage of a hydraulic turbine. The water constituent of the geothermally heated fluid is directed by the nozzle against the wheel of...
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4039846 |
Control of a steam-heating power plant
Apparatus for the control of steam-heating power plants to optimize the use of energy in producing the required steam and electrical power comprising means for sensing steam and electricity...
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4027993 |
Method and apparatus for compressing vaporous or gaseous fluids isothermally
A gaseous fluid is combined with a liquid to form a transient foam for processing the fluid as by compression, expansion, condensation, heat exchange or chemical reaction.
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4016724 |
Steam engine
A steam or vapor engine comprising a vapor generating apparatus, at least one cylinder with a piston working in the cylinder, and pipes and valves for supplying vapor from the vapor generating...
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4007597 |
Power plant and system for accelerating a cross compound turbine in such plant, especially one having an HTGR steam supply
An electric power plant having a cross compound steam turbine and a steam source that includes a high temperature gas-cooled nuclear reactor. The steam turbine includes high and...
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3995428 |
Waste heat recovery system
Waste heat in the form of the sensible heat of flue gases, sensible and latent heat of geothermal sources, etc., is converted to usable energy. When the energy source consists solely of sensible...
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3972196 |
Steam pressure increasing device for drive turbines
A drive turbine having a steam pressure-increasing device connected thereto. Steam taken from a high pressure steam source is utilized as the driving fluid for the pressure-increasing device...
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3956894 |
Air-steam-vapor expansion engine
An expansion chamber is provided and heated heat exchange surfaces are disposed in the expansion chamber. An expandable fluid supply is provided together with structure for selectively admitting...
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3851475 |
COMBINED TURBINE AND RECIPROCATING PISTON ENGINE
An elongated stator housing is provided and includes a center longitudinal drive shaft journaled therein provided with axial flow turbine structures at the opposite ends of the housing and a...
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3762162 |
METHOD OF OPERATING AND CONTROL SYSTEM FOR COMBINED CYCLE PLANTS
In order to improve the efficiency of a heat power plant there are proposed combined cycle plants combining a gas turbine plant and a steam turbine plant as a couple. To improve transient response...
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3742917 |
SINGLE WANKEL DIESEL ENGINE-COMPRESSION IN CROSS-PORTED HORIZONTAL TANDEM
The disclosure is of horizontally disposed in tandem, single Wankel diesel engine-compressor arrangements, with compressor determining height and width dimensions, and whereby the compressed air...
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3742708 |
METHOD AND MEANS FOR IMPROVING THE OPERATION UNDER PARTIAL LOADS OF A STEAM GAS PLANT INCLUDING A GAS TURBINE AND A STEAM TURBINE WITH A STEAM GENERATOR AT THE DOWNSTREAM END
A steam gas plant comprising a gas turbine, a steam generator with burners ed by the exhaust gases of the gas turbine a steam turbine fed by the steam generator wherein steam is extracted at...
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3601979 |
HYDRODYNAMIC POWER CONVERTER
Flow of liquid and air through a closed circuit wherein the relative densities of the liquid and air causes upward movement of air bubbles through the liquid. Both the air and liquid are impelled...
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3381588 |
Setting fixture leveling apparatus
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3253807 |
Helicopter with transmission
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3253806 |
Control means in a hydraulic driven helicopter
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3195669 |
Differential for hydraulic motor drive system
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1003440 |
Title is not available
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0991680 |
Title is not available
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0008331 |
Title is not available
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3748229 |
Title is not available
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3606752 |
Title is not available
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