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8887525 |
Heat exchange and cooling systems
A heat exchanger may be associated with a heat transfer system to promote flow of heat energy from a heat source to a multi-phase fluid. The heat exchanger may be associated with an expansion... |
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8833088 |
Methods and systems for reducing pressure of natural gas and methods and systems of delivering natural gas
Methods and systems for reducing a pressure of compressed natural gas and for delivering natural gas are disclosed. A regulator comprising a vortex tube may be used to reduce the pressure of... |
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8820095 |
Vortex-based temperature control system and method
A vortex-based temperature control system comprises a test chamber configured to receive a test article therein, a sensor disposed within the test chamber for detecting a temperature within the... |
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8820114 |
Cooling of heat intensive systems
Disclosed herein is a cooling system that utilizes a supersonic cooling cycle. The cooling system includes accelerating a compressible working fluid, and may not require the use of a conventional... |
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8616010 |
Vortex tube enclosure cooler with water barrier
An apparatus for cooling an enclosure provided. The enclosure has at least one opening for receiving cool air and discharging heated air. The apparatus includes a vortex tube with a first end for... |
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8613201 |
Methods and systems for reducing pressure of natural gas and methods and systems of delivering natural gas
Methods and systems for reducing a pressure of compressed natural gas and for delivering natural gas are disclosed. A regulator comprising a vortex tube may be used to reduce the pressure of... |
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8607579 |
Particle-mediated heat transfer in Bernoulli heat pumps
Embodiments of a heat transfer apparatus, and related methods, involve at least one boundary wall defining a first flow path through a neck portion, a first heat source external to and in thermal... |
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8528360 |
Method and system for cooling a natural gas stream and separating the cooled stream into various fractions
A method for cooling a natural gas stream (CxHy) and separating the cooled gas stream into various fractions having different boiling points, such as methane, ethane, propane, butane and... |
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8522859 |
Phase change material heat exchanger
A phase change material (PCM) heat exchanger device comprising heat exchanger cells (1a, 1b) operating on the regenerative countercurrent principle, one or more phase change material (PCM)... |
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8402773 |
Two-stage cooling system
A two-stage cooling system configured to cool an interior of an enclosure includes a cabinet, a first vortex tube secured within the cabinet, and a second vortex tube secured within the cabinet.... |
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8365540 |
System and method for heat transfer
A heat exchanger may be associated with a heat transfer system to promote flow of heat energy from a heat source to a multi-phase fluid. The heat exchanger may be associated with an expansion... |
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8359872 |
Heating and cooling of working fluids
A heat exchanger may be associated with a heat transfer system to promote flow of heat energy from a heat source to a multi-phase fluid. The heat exchanger may be associated with an expansion... |
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8353168 |
Thermodynamic cycle for cooling a working fluid
A supersonic cooling system operates by pumping liquid. Because the supersonic cooling system pumps liquid, the compression system does not require the use of a condenser. The compression system... |
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8333080 |
Supersonic cooling system
A supersonic cooling system operates by pumping liquid. Because supersonic cooling system pumps liquid, the compression system does not require the use a condenser. Compression system utilizes a... |
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8307885 |
Cooling apparatus for electronic device
The present invention relates to a cooling apparatus for an electronic device. In the present invention, a coolant passing through a condenser 10 is introduced into and s filled in a compensator... |
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8186174 |
Temperature control system for an electronic device cabinet
An electronic device cabinet includes a first temperature control system positioned to direct a conditioned airflow into a first electronic device storage zone of the cabinet and a second... |
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8099966 |
System and method for controlling an environment in an aircraft using a vortex cooler
Disclosed is an air conditioning system for an aircraft which utilizes high pressure bleed air. The bleed air is pressure controlled and introduced into a vortex cooler which can be operated in... |
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7751188 |
Method and system for providing cooling of components in a data storage system
A cooling method and system is disclosed which utilizes vortex tubes to generate and direct cold air over heat-generating components of an electronic system. |
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7726135 |
Energy transfer apparatus and methods
The invention provides an energy transfer apparatus having an energy transfer chamber (optionally bounded by an energy transfer tube) in which rotating flow is established. Preferably, the... |
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7669428 |
Vortex tube refrigeration systems and methods
Briefly described, embodiments of this disclosure, among others, include vortex vapor compression refrigeration (VCR) systems and methods of cooling. |
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7654095 |
Energy transfer apparatus and methods
The invention provides an energy transfer apparatus having an energy transfer chamber (optionally bounded by an energy transfer tube) in which rotating flow is established. Preferably, the... |
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7610764 |
Vortex heat transfer device
A vortex heat transfer device includes coaxial helical coil impellers operating at differing rotational speeds that are effective for mechanically establishing the vortices and allowing controlled... |
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7565808 |
Refrigerator
A refrigerator includes a gas flow generator formed with passages providing communication between an annular inlet chamber and a gas flow chamber, so that gas under pressure in the inlet chamber... |
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7461513 |
Cooling system
A cooling system configured to cool an interior of an enclosure includes a cabinet, and a vortex tube secured within the cabinet. The cabinet defines a venting chamber. The vortex tube includes a... |
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7458222 |
Heat exchanger apparatus for a recirculation loop and related methods and systems
A heat exchanger apparatus enables the temperature of a liquid located external to the apparatus in a recirculation loop to be controlled by heat transfer within the apparatus. A manifold fitting... |
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7367196 |
Spinning cold plasma apparatus and methods relating thereto
Disclosed herein is an apparatus for generating a spinning cold plasma. A preferred embodiment of the spinning cold plasma apparatus is portable and includes a vortex tube having an inner wall to... |
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7305834 |
Vortex tube cooler
The invention provides an apparatus for moving thermal energy with respect to at least one of a beverage and a food product positioned in a vehicle or a stationary beverage machine. The apparatus... |
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7263836 |
Vortex tube cooling system
Systems and methods for cooling a component within a housing adapted for subsurface disposal using a vortex tube. The housing contains a first pressure chamber; a vortex tube coupled to the first... |
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7219500 |
Compressor fuel gas conditioner
A compressor fuel gas conditioner for a natural gas well having a compressor which utilizes natural gas from the well as a fuel. The conditioner includes a vortex tube having an inlet to receive... |
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7159405 |
Temperature control of gas filling process
The present invention provides for a method and apparatus for controlling and raising the temperature of a fitting used to transfer liquefied gas to a storage vessel. A hollow metal tube... |
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7121098 |
High-temperature inspection device and cooling apparatus therefor
An inspection system includes a cooling apparatus for conducting visual inspections within operating temperature environments, such as, for example, the interior of a combustion turbine shortly... |
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6990817 |
Method and apparatus for cooling electronic equipment within an enclosure
A system for cooling electronic assemblies includes an equipment enclosure configured to receive a plurality of electronic assemblies in a plurality of mounting locations. The system also includes... |
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6932858 |
Vortex tube system and method for processing natural gas
A method and system for processing of natural gas in which a gaseous natural gas stream which is made up of a mixture of hydrocarbons is introduced into a vortex tube, forming a hot fluid stream... |
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6716320 |
Evaporation of liquids
A liquid sample 3 held in an open container 2 and including a volatile solvent, is evaporated by continuously removing inert gas rich in vapor by means of a suction tube 5 whose open end is held... |
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6651451 |
Variable capacity refrigeration system with a single-frequency compressor
A variable capacity refrigeration system which does not require a costly inverter compressor and does not exhibit low energy efficiency at high capacity. The system employs a constant speed... |
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6569323 |
Apparatus for separation media by centrifugal force
An apparatus for the separation and purification of a mixture of gases, liquids or powders. The apparatus can be used for separating portions of the mixture such as desalting a seawater mixture or... |
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6551385 |
Two stroke engine exhaust emissions separator
A separator for substantially resolving at least one component of a process stream, such as from the exhaust of an internal combustion engine. The separator includes a body defining a chamber... |
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6507125 |
High efficiency energy converting apparatus and method thereof
An energy converting apparatus is disclosed which has a configuration for driving a compressor (20) by a drive force from a motor (10) to compress a fluid such as gas or liquid, generating impulse... |
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6430937 |
Vortex generator to recover performance loss of a refrigeration system
The performance of a refrigeration system is often reduced due to insufficient refrigerant charge or due to the use of an inverter compressor. The performance loss is associated with the operating... |
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6425249 |
High efficiency refrigeration system
An improved refrigeration system utilizing one or more vortex tubes. Vortex tubes produce liquid refrigerant from saturated-state vapor refrigerant in a vapor-compression refrigeration cycle. The... |
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6401463 |
Cooling and heating system for an equipment enclosure using a vortex tube
A cooling and heating system using a vortex tube is disclosed. The system is attached to an equipment enclosure used for telecommunications, cable television and the like where a cold airstream... |
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6389818 |
Method and apparatus for increasing the efficiency of a refrigeration system
A refrigeration system utilizing a vortex generator and a diffuser to reduce the pressure differential between the head pressure and suction pressure across a compressor. |
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6379411 |
Two stroke engine exhaust emissions separator
A separator for substantially resolving at least one component of a process stream, such as from the exhaust of an internal combustion engine. The separator includes a body defining a chamber... |
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6334841 |
Centrifuge with Ranque vortex tube cooling
This centrifuge includes a chamber (5), a rotor (6) arranged therein, a device (8) for driving the rotation of the rotor, and a device (11) for cooling the atmosphere of the chamber. The device... |
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6305173 |
Vortex chamber generator for absorption heat pump and system using same
The generator of an absortion heat pump is consructed in the form of a vortex chamber. The absorbent liquid solution, with a high concentration of refrigerant, is tangentially injected into a... |
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6293108 |
Regenerative refrigeration system with mixed refrigerants
A regenerative type of refrigeration system recirculates a mixture of R-134a, R-32 and R-125 through first and second series condensers. A first vortex tube is connected to the inlet of the first... |
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6289679 |
Non-freeze enhancement in the vortex tube
This invention is concerned with a method for a non-freeze enhancement in a vortex tube assembly which includes a heat exchanger having an uncontrolled opening in its inner passage and a vortex... |
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6250086 |
High efficiency refrigeration system
An improved refrigeration system utilizing one or more vortex tubes. Vortex tubes produce liquid refrigerant from saturated-state vapor refrigerant in a vapor-compression refrigeration cycle. The... |
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6247460 |
Vortex tube affixed to a turbocharger, supercharger or intake manifold of an engine
A vortex tube is affixed in a first case to a turbocharger in an engine, in a second case to a supercharger in an engine, or in a third case to the intake manifold of an engine. A vortex tube... |
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6196004 |
Method and apparatus for condensing both water and a plurality of hydrocarbons entrained in a pressurized gas stream
A method and apparatus for condensing water and a plurality of hydrocarbons entrained in a pressurized gas stream leaving a separator at a well location. The pressurized gas stream leaves the... |