Patent application number | Description | Published |
20100300063 | Apparatus and Method for Combusting a Fuel at High Pressure and High Temperature, and Associated System and Device - A combustor apparatus is provided, comprising a mixing arrangement for mixing a carbonaceous fuel with enriched oxygen and a working fluid to form a fuel mixture. A combustion chamber is at least partially defined by a transpiration member. The transpiration member is at least partially surrounded by a pressure containment member. The combustion chamber has opposed inlet and outlet portions. The inlet portion of the combustion chamber is configured to receive the fuel mixture for the fuel mixture to be combusted at a combustion temperature. The combustion chamber is further configured to direct the resulting combustion product toward the outlet portion. The transpiration member directs a transpiration substance therethrough toward the combustion chamber for buffering interaction between the combustion product and the transpiration member. Associated systems, apparatuses, and methods are also provided. | 12-02-2010 |
20100314940 | ENERGY-SAVING ELECTRICAL POWER SYSTEM - An electrical power system includes one or more protective devices in a plurality of electrical distribution panels. Each protective device has a power switch connectable between an electrical power source for the system and an electrical load and an operating-mode control switch whose state determines the power switch's operating mode. A computer is remotely-located relative to the electrical distribution panels. Each of the protective devices is operable such that: if the operating-mode control switch is in a first state, the power switch opens and closes according to instructions stored within the protective device; and if the operating-mode control switch is in a second state, the power switch is controllable based on instructions from the remotely-located computer. | 12-16-2010 |
20110083435 | APPARATUS FOR COMBUSTING A FUEL AT HIGH PRESSURE AND HIGH TEMPERATURE, AND ASSOCIATED SYSTEM - A combustor apparatus is provided, comprising a mixing arrangement for mixing a carbonaceous fuel with enriched oxygen and a working fluid to form a fuel mixture. A combustion chamber is at least partially defined by a porous perimetric transpiration member, at least partially surrounded by a pressure containment member. The combustion chamber has longitudinally spaced apart inlet and outlet portions. The fuel mixture is received by the inlet portion for combustion within the combustion chamber at a combustion temperature to form a combustion product. The combustion chamber further directs the combustion product longitudinally toward the outlet portion. The porous transpiration member is configured to substantially uniformly direct a transpiration substance laterally therethrough, about the perimeter thereof defining the combustion chamber and longitudinally between the inlet and outlet portions, toward the combustion chamber for buffering interaction between the combustion product and the porous transpiration member. Associated systems are also provided. | 04-14-2011 |
20110179799 | SYSTEM AND METHOD FOR HIGH EFFICIENCY POWER GENERATION USING A CARBON DIOXIDE CIRCULATING WORKING FLUID - The present invention provides methods and system for power generation using a high efficiency combustor in combination with a CO | 07-28-2011 |
20120067568 | METHOD OF USING CARBON DIOXIDE IN RECOVERY OF FORMATION DEPOSITS - The present invention relates to systems, apparatuses, and methods for providing a reliable, high purity source of CO | 03-22-2012 |
20120073261 | APPARATUS FOR COMBUSTING A FUEL AT HIGH PRESSURE AND HIGH TEMPERATURE, AND ASSOCIATED SYSTEM - A combustor apparatus is provided, comprising a mixing arrangement for mixing a carbonaceous fuel with enriched oxygen and a working fluid to form a fuel mixture. A combustion chamber is at least partially defined by a porous perimetric transpiration member, at least partially surrounded by a pressure containment member. The combustion chamber has longitudinally spaced apart inlet and outlet portions. The fuel mixture is received by the inlet portion for combustion within the combustion chamber at a combustion temperature to form a combustion product. The combustion chamber directs the combustion product longitudinally toward the outlet portion. The transpiration member is configured to substantially uniformly direct a transpiration substance therethrough toward the combustion chamber, such that the transpiration substance is directed to flow helically about the perimeter and longitudinally between the inlet and outlet portions, for buffering interaction between the combustion product and the transpiration member. Associated systems are also provided. | 03-29-2012 |
20130118145 | HYBRID FOSSIL FUEL AND SOLAR HEATED SUPERCRITICAL CARBON DIOXIDE POWER GENERATING SYSTEM AND METHOD - The present disclosure provides an integrated power generating system and method that combines combustion power generation with solar heating. Specifically, a closed cycle combustion system utilizing a carbon dioxide working fluid can be increased in efficiency by passing at least a portion of a carbon dioxide working fluid through a solar heater prior to passage through a combustor. | 05-16-2013 |
20130199195 | SYSTEM AND METHOD FOR HIGH EFFICIENCY POWER GENERATION USING A CARBON DIOXIDE CIRCULATING WORKING FLUID - The present invention provides methods and system for power generation using a high efficiency combustor in combination with a CO | 08-08-2013 |
20130213049 | SYSTEM AND METHOD FOR HIGH EFFICIENCY POWER GENERATION USING A CARBON DIOXIDE CIRCULATING WORKING FLUID - The present invention provides methods and system for power generation using a high efficiency combustor in combination with a CO | 08-22-2013 |
20130346153 | PRODUCTS OR SERVICES DEMAND ANALYTICS SYSTEMS AND RELATED METHODS AND ELECTRONIC EXCHANGES - Products or services demand analytics systems are provided. The systems may include a processor configured to determine whether to make an offer from a buyer to purchase a product or service at a buyer-determined price available to a seller of the product or service, based on a demand analytics preference of the seller for the product or service. Moreover, the processor may be configured to adjust whether the offer is made available to the seller and/or how the offer is communicated to the seller in response to an adjustment by the seller of the demand analytics preference for the product or service. Related methods and electronic exchanges are also described. | 12-26-2013 |
20130346248 | METHODS AND ELECTRONIC EXCHANGES FOR FACILITATING A BUYER-DRIVEN TRANSACTION - Methods and electronic exchanges that facilitate buyer-driven transactions are provided. The methods may include receiving at an electronic exchange an offer from a buyer to purchase a product or service at a buyer-determined price. The methods may also include searching seller inventory data or seller capacity data from at least one database to match the offer with at least one seller inventory or seller schedule that includes the product or service. The methods may further include receiving at the electronic exchange an acceptance of the offer from an individual seller whose inventory or schedule is included among the at least one seller inventory or seller schedule. Related electronic exchanges are also described. | 12-26-2013 |
20140053529 | SYSTEM AND METHOD FOR HIGH EFFICIENCY POWER GENERATION USING A CARBON DIOXIDE CIRCULATING WORKING FLUID - The present invention provides methods and system for power generation using a high efficiency combustor in combination with a CO | 02-27-2014 |
20140306065 | LAUNCH VEHICLE AND SYSTEM AND METHOD FOR ECONOMICALLY EFFICIENT LAUNCH THEREOF - The present disclosure relates to a launch system, a launch vehicle for use with the launch system, and methods of launching a payload utilizing the launch vehicle and/or the launch system. The disclosure can provide for delivery of the payload at a terrestrial location, an Earth orbital location, or an extraorbital location. The launch vehicle can comprise a payload, a propellant tank, an electrical heater wherein propellant, such as a light gas (e.g., hydrogen) is electrically heated to significantly high temperatures, and an exhaust nozzle from which the heated propellant expands to provide an exhaust velocity of, for example, 7-16 km/sec. The launch vehicle can be utilized with the launch system, which can further comprise a launch tube formed of at least one tube, which can be electrically conductive and which can be combined with at least one insulator tube. An electrical energy source, such as a battery bank and associated inductor, can be provided. | 10-16-2014 |
20150013977 | METHOD OF USING CARBON DIOXIDE IN RECOVERY OF FORMATION DEPOSITS - The present invention relates to systems, apparatuses, and methods for providing a reliable, high purity source of CO | 01-15-2015 |