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| Number | Title | Issue Date |
| 8117851 | Liquified gas supply system and method thereof A liquefied gas supply system and method can supply the liquefied gas in a plurality of liquefied gas containers uniformly to supply huge amount of gas constantly. A liquefied gas supply system comprises a plurality of liquefied gas containers 1, a detector | 02/21/2012 |
| 8117852 | LNG vapor handling configurations and methods LNG from a carrier is unloaded to an LNG storage tank in configurations and methods in which expansion of compressed and condensed boil-off vapors from the LNG storage tank provide refrigeration to subcool the LNG that is being unloaded. Most advantageously, such co... | 02/21/2012 |
| 7891196 | Quenchline exit plenum for a cyrogenic unit A quench line and exit plenum configuration for a mobile MRI system housed in a transportable trailer includes an exit plenum with deflector plates that direct the quench flow of cold gases upward and away from surrounding objects. In addition, the plenum also inclu... | 02/22/2011 |
| 7690208 | Liquid hydrogen tank with a release pressure above the critical pressure A liquid hydrogen storage tank is provided with a boil-off release pressure above the critical pressure. The super critical pressure hydrogen storage tank has less hydrogen losses than a conventional tank even when used in vehicular applications and can be operated ... | 04/06/2010 |
| 7669429 | Rapid food chiller An improved method and apparatus for rapidly cooling prepared food uses a novel combination of cold fluid recirculation and vibration to rapidly cool prepared food in a manner that is cost-effective and easy to practice. One embodiment of an improved rapid food chil... | 03/02/2010 |
| 7373782 | Polarized gas accumulators and heating jackets and associated gas collection and thaw methods and polarized gas products Methods of collecting, thawing, and extending the useful polarized life of frozen polarized gases include heating a portion of the flow path and/or directly liquefying the frozen gas during thawing. A polarized noble gas product with an extended polarized life produ... | 05/20/2008 |
| 7361233 | Methods of hydrogen cleaning of metallic surfaces The pulsed partial pressure hydrogen cleaning of cobalt-based alloys in turbine components is achieved by disposing the component within a vacuum furnace and heating the component. Upon heating to about 1400° F., a partial pressure hydrogen gas and a vacuum are rep... | 04/22/2008 |
| 7347054 | System for heating tanks of liquefied gas by induction The invention relates to a system for delivering gas stored in a vessel in liquefied form, said vessel having in its lower part a liquefied phase of said gas and in the upper part a gaseous phase of said gas, which vessel includes a means for connecting to a means f... | 03/25/2008 |
| 7337616 | System for sampling cryogenic liquids, and air separation unit provided with at least one such system A system for sampling cryogenic liquids, and an air separation unit provided with at least one such system. The cryogenic liquid is introduced into a vaporizer, through heat exchange with the compressed air. The liquid passes through the vaporizer generally downward... | 03/04/2008 |
| 7299641 | Cryogenic storage system with improved temperature control A cryogenic storage system for cryogenic storage using liquid refrigerant is provided. The cryogenic storage system includes first and second vacuum vessels, a vacuum source, a quantity of a liquid refrigerant, and at least one temperature control assembly. An insul... | 11/27/2007 |
| 7299650 | Dry cryogenic shipping container A dry cryogenic shipping container having a removable absorbent assembly is provided. The dry cryogenic shipping container is structured to be a Dewar's flask having a first, outer shell assembly, and second, inner shell assembly disposed within and spaced from the ... | 11/27/2007 |
| 7285753 | Heating system for use in on-board kitchens in means of transport and a method for heating food on board means of transport, in particular aircraft For use on board a mobile means of transport (eg. aircraft, bus, ship), a heating system and method are described which lead to a reduction of peak demand in the on-board kitchen energy supply system relating to the integrated heating appliances for the warming or h... | 10/23/2007 |
| 7284564 | Gas storage and dispensing system for variable conductance dispensing of gas at constant flow rate A gas supply system arranged for dispensing of gas at a predetermined flow rate. The system employs a gas dispensing flow circuitry arranged for dispensing gas at selectively variable gas flow conductance conditions, to maintain the flow rate of the dispensed gas at... | 10/23/2007 |
| 7282099 | Dense phase processing fluids for microelectronic component manufacture Method for processing an article by contacting the article with a dense fluid. The article is introduced into a sealable processing chamber and the processing chamber is sealed. A dense fluid is prepared by introducing a subcritical fluid into a pressurization vesse... | 10/16/2007 |
| 7240499 | Method for transporting compressed natural gas to prevent explosions A method for preventing explosions while transporting compressed natural gas by a floating vessel entails obtaining pressurized high-energy content gas; separating the pressurized product stream into saturated gas and liquids; and removing impurities from the satura... | 07/10/2007 |
| 7240498 | Method to provide inventory for expedited loading, transporting, and unloading of compressed natural gas A method for providing inventory for expedited loading and transport of compressed natural gas entails obtaining pressurized high-energy content gas; separating the high-energy gas into saturated gas and liquids; and removing impurities from the saturated gas. Water... | 07/10/2007 |
| 7240497 | Cryostat having a heating plate A cryostat (1) having a sealable housing (2) is described, the housing (2) enclosing a coolable cryostat chamber (3). For cooling the cryostat chamber (3), a refrigeration device (4), a control system (5) and a power ... | 07/10/2007 |
| 7237391 | Method for processing and transporting compressed natural gas A method for processing and transporting compressed natural gas by a floating vessel with a power plant entails obtaining pressurized high-energy content gas, separating the pressurized product stream into saturated gas and liquids, and removing impurities from the ... | 07/03/2007 |
| 7201002 | Anti-weathering apparatus method for liquid and vapor storage systems In combination, pressurized fluid contained in a storage vessel, in both liquid and vapor regions, a heat exchanger in the vapor region of the vessel, and a first pressure regulator having an inlet side in communication with liquid in the vessel, and having an outle... | 04/10/2007 |
| 7201003 | Magnet vent assembly apparatus A magnet vent assembly for venting a cryogenic gas from a superconducting magnet of an MRI system. The assembly comprises: a first burst disc, the first burst disc comprising a first inlet and a first outlet; a second burst disc, the second burst disc comprising a s... | 04/10/2007 |
| 7191603 | Gaseous fluid production apparatus and method Gaseous fluid production apparatus according to one embodiment of the invention includes a fluid container containing fluid in substantially the liquid state. A first fluid line is connected to the fluid container so that it receives from the fluid container a first... | 03/20/2007 |
| 7165408 | Method of operating a cryogenic liquid gas storage tank The present invention teaches methods of operating a pressurized cryogenic liquid gas storage tank that has a vent cooling shield around which fuel vented from a storage tank flows to cool the storage tank by reducing the influence of heat influx into the storage ta... | 01/23/2007 |
| 7150299 | Assembly and method for containing, receiving and storing fluids and for dispensing gas from a fluid control and gas delivery assembly having an integrated fluid flow restrictor A fluid control and gas delivery assembly and method for containing, receiving and storing hazardous fluids and for dispensing gas comprising a container, a fluid fill path, a gas dispensing path, a first shut-off valve, a pressure reducer, a fluid flow restrictor, ... | 12/19/2006 |
| 7143813 | Foam bumper and radiator for a lightweight heat rejection system Methods and apparatus are provided for a lightweight heat rejection system suitable for spacecraft applications. The apparatus comprises a manifold configured with an array of heat pipes in thermal contact with a manifold coolant. The heat pipes transfer the coolant... | 12/05/2006 |
| 7114342 | Pressure management system for liquefied natural gas vehicle fuel tanks A storage and delivery device for a cryogenic liquid that includes a vessel assembly and a delivery line assembly. The vessel assembly has a liquid space and a vapor space. The delivery line assembly has a liquid line, a vapor line, and a delivery line. The liquid l... | 10/03/2006 |
| 7086236 | Method for operating a motor vehicle fuel tank system, especially a cryotank system and corresponding tank system; for example, for liquid hydrogen A method and system for venting accumulations of leakage from a vehicle cryo fuel tank system, whereby elements of the tank system like lines, valves and/or a storage container for the fuel are enveloped at least partially by a capsule, the interior of the capsule i... | 08/08/2006 |
| 7088636 | Semiconductor memory circuit The present invention provides a semiconductor memory circuit capable of reducing current consumption at non-operation in a system equipped with a plurality of chips that share the use of a power supply, address signals and a data bus. The semiconductor memory circu... | 08/08/2006 |
| 7073339 | Pressure control device for cryogenic liquid vessel An economizer circuit assembly for a cryogenic liquid vessel assembly is disclosed. The cryogenic liquid vessel assembly includes a first, outer shell and a second, inner shell defining a storage space. The storage space has a liquid space and a vapor space. The cry... | 07/11/2006 |
| 7069942 | Method and apparatus for handling of covering gas A method for the handling of covering gas or inert gas in connection with a tank that conveys crude oil, during successive discharging and loading operations of the tank, is disclosed. The method is characterized by the fact that covering gas/inert gas is re-circula... | 07/04/2006 |
| 7069730 | Liquid and compressed natural gas dispensing system A system dispenses both liquid natural gas (LNG) and compressed natural gas (CNG). A bulk tank contains a supply of LNG which is pumped to a smaller storage tank. After the storage tank is refilled, LNG from the bulk tank is pumped to a vaporizer so that CNG is prod... | 07/04/2006 |
| 7065980 | Rechargeable portable cooling device and method A rechargeable cooling device includes: a first reservoir configured to contain a liquid; a second reservoir configured to contain a vapor of the liquid; a heat exchanger connected to the first or second reservoir; and a reusable valve, where the cooling device is c... | 06/27/2006 |
| 7065974 | Method and apparatus for pressurizing a gas A gas pressurization system comprising a gas inlet valve configured to receive an inlet gas stream. A clean-up system is coupled to the gas inlet valve. A recovery heat exchanger coupled to the clean-up system. The recovery heat exchanger is configured to remove the... | 06/27/2006 |
| 7059138 | Biological refrigeration system A refrigeration system especially useful for refrigerating biological samples wherein a cryocooler, such as one employing a pressure wave from a pressure wave generator, is used to generate refrigeration for cooling liquid coolant or purging fluid, which is employed... | 06/13/2006 |
| 7048785 | Adsorbents for low vapor pressure fluid storage and delivery A fluid storage and delivery system utilizing a porous metal matrix that comprises at least one Group VIIIB metal therein. In one embodiment, the porous metal matrix forms a solid-phase metal adsorbent medium, with an average pore diameter of from about 0.5 nm to ab... | 05/23/2006 |
| 7040099 | Cryostat A cryostat having a connecting branch which is connected to a coolant chamber and is open on the end side. The connecting branch expands from an inside diameter to an outside diameter. ... | 05/09/2006 |
| 7013916 | Sub-atmospheric gas delivery method and apparatus An apparatus for containing and delivering hazardous gases at sub-atmospheric pressure from a pressurized container is provided which includes a valve body in sealed communication with an outlet orifice of the pressurized container. The outlet orifice of the pressur... | 03/21/2006 |
| 7000399 | System for warming pressurized gas A plurality of vessels contains pressurized gas. Each vessel fluidly communicates with an adjacent vessel through a line. A heat exchanger is positioned in a heat conducting relationship with each line. The system includes an exhaust valve communicating with lower p... | 02/21/2006 |
| 6997202 | Gas storage and dispensing system for variable conductance dispensing of gas at constant flow rate A gas supply system arranged for dispensing of gas at a predetermined flow rate. The system employs a gas dispensing flow circuitry arranged for dispensing gas at selectively variable gas flow conductance conditions, to maintain the flow rate of the dispensed gas at... | 02/14/2006 |
| 6979362 | Apparatus and process for the treatment, delivery and recycle of process fluids used in dense phase carbon dioxide applications The present invention relates generally to providing an apparatus for on-site CO2 process fluids management. A standardized and universal platform is described which provides CO2 process fluids at various capacities, purity levels, pressures, t... | 12/27/2005 |
| 6938654 | Monitoring of ultra-high purity product storage tanks during transportation System for the transportation and storage of a product which comprises a tank including cylindrical wall section and two ends, wherein the cylindrical wall section and two ends define a cylindrical tank periphery, and wherein the tank periphery has an interior and a... | 09/06/2005 |
