Patents Assigned to PALMER LABS, LLC
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Patent number: 9847834Abstract: An apparatus is provided that includes a modulator and an optical transmitter coupled to the modulator and configured to emit an optical beam that the modulator is configured to modulate with data. The optical transmitter may thereby be configured to emit the optical beam carrying the data and without artificial confinement for receipt by an optical receiver configured to detect and recover the data from the optical beam. The optical transmitter may be configured to emit the optical beam with a divergence angle greater than 0.1 degrees, and with a photonic efficiency of less than 0.05%. The photonic efficiency may relate a number of photons of the optical beam detectable by the optical receiver, to a number of photons of the optical beam emitted by the optical transmitter.Type: GrantFiled: January 9, 2015Date of Patent: December 19, 2017Assignees: 8 Rivers Capital, LLC, Palmer Labs, LLCInventors: Miles R. Palmer, Aleksander Edward Osadzinski, William J. Brown
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Patent number: 9581082Abstract: The present disclosure relates to a power production system that is adapted to achieve high efficiency power production with complete carbon capture when using a solid or liquid hydrocarbon or carbonaceous fuel. More particularly, the solid or liquid fuel first is partially oxidized in a partial oxidation reactor. The resulting partially oxidized stream that comprises a fuel gas is quenched, filtered, cooled, and then directed to a combustor of a power production system as the combustion fuel. The partially oxidized stream is combined with a compressed recycle CO2 stream and oxygen. The combustion stream is expanded across a turbine to produce power and passed through a recuperator heat exchanger. The expanded and cooled exhaust stream is scrubbed to provide the recycle CO2 stream, which is compressed and passed through the recuperator heat exchanger and the POX heat exchanger in a manner useful to provide increased efficiency to the combined systems.Type: GrantFiled: June 12, 2014Date of Patent: February 28, 2017Assignees: 8 Rivers Capital, LLC, Palmer Labs, LLCInventors: Rodney John Allam, Jeremy Eron Fetvedt, Miles R. Palmer
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Patent number: 9416728Abstract: 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.Type: GrantFiled: February 26, 2010Date of Patent: August 16, 2016Assignees: 8 Rivers Capital, LLC, Palmer Labs, LLCInventors: Miles R. Palmer, Rodney John Allam, Glenn William Brown, Jr.
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Patent number: 9068743Abstract: 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.Type: GrantFiled: August 31, 2010Date of Patent: June 30, 2015Assignee: 8 Rivers Capital, LLC & Palmer Labs, LLCInventors: Miles R. Palmer, Rodney John Allam, Glenn William Brown, Jr.
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Patent number: 9062608Abstract: The present invention provides methods and system for power generation using a high efficiency combustor in combination with a CO2 circulating fluid. The methods and systems advantageously can make use of a low pressure ratio power turbine and an economizer heat exchanger in specific embodiments. Additional low grade heat from an external source can be used to provide part of an amount of heat needed for heating the recycle CO2 circulating fluid. Fuel derived CO2 can be captured and delivered at pipeline pressure. Other impurities can be captured.Type: GrantFiled: March 14, 2013Date of Patent: June 23, 2015Assignees: Palmer Labs, LLC, 8 Rivers Capital, LLCInventors: Rodney John Allam, Miles R. Palmer, Glenn William Brown, Jr.
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Patent number: 8986002Abstract: 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.Type: GrantFiled: August 29, 2011Date of Patent: March 24, 2015Assignees: 8 Rivers Capital, LLC, Palmer Labs, LLCInventors: Miles R. Palmer, Rodney John Allam, Glenn William Brown, Jr., Jeremy Eron Fetvedt
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Patent number: 8959887Abstract: The present invention provides methods and system for power generation using a high efficiency combustor in combination with a CO2 circulating fluid. The methods and systems advantageously can make use of a low pressure ratio power turbine and an economizer heat exchanger in specific embodiments. Additional low grade heat from an external source can be used to provide part of an amount of heat needed for heating the recycle CO2 circulating fluid. Fuel derived CO2 can be captured and delivered at pipeline pressure. Other impurities can be captured.Type: GrantFiled: November 4, 2013Date of Patent: February 24, 2015Assignees: Palmer Labs, LLC, 8 Rivers Capital, LLCInventors: Rodney John Allam, Glenn William Brown, Jr., Miles R. Palmer
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Patent number: 8869889Abstract: The present invention relates to systems, apparatuses, and methods for providing a reliable, high purity source of CO2 that is used in the recovery of formation deposits, such as fossil fuels. At least a portion of the fossil fuels recovered may be directly combusted or extracted using the same process used to provide the pure source of CO2 without the need to first remove CO2, sulfur, other fossil fuels, or other impurities.Type: GrantFiled: September 19, 2011Date of Patent: October 28, 2014Assignees: Palmer Labs, LLC, 8 Rivers Capital, LLCInventors: Miles Palmer, Rodney John Allam, Jeremy Eron Fetvedt, David Arthur Freed, Glenn William Brown, Jr.
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Publication number: 20140306064Abstract: 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, an exhaust nozzle from which the heated propellant expands to provide an exhaust velocity of, for example, 7-16 km/sec, and sliding electrical contacts in electrical connection with the electrical heater. The launch vehicle can be utilized with the launch system, which can further comprise a launch tube formed of concentric electrically conductive tubes, as well as an electrical energy source, such as a battery bank and associated inductor.Type: ApplicationFiled: March 14, 2014Publication date: October 16, 2014Applicant: Palmer Labs, LLCInventor: Miles R. Palmer
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Publication number: 20140306065Abstract: 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.Type: ApplicationFiled: March 14, 2014Publication date: October 16, 2014Applicants: 8 Rivers Capital, LLC, Palmer Labs, LLCInventors: Miles R. Palmer, Glenn William Brown, JR.
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Patent number: 8776532Abstract: The present disclosure relates to a power production system that is adapted to achieve high efficiency power production with complete carbon capture when using a solid or liquid hydrocarbon or carbonaceous fuel. More particularly, the solid or liquid fuel first is partially oxidized in a partial oxidation reactor. The resulting partially oxidized stream that comprises a fuel gas is quenched, filtered, cooled, and then directed to a combustor of a power production system as the combustion fuel. The partially oxidized stream is combined with a compressed recycle CO2 stream and oxygen. The combustion stream is expanded across a turbine to produce power and passed through a recuperator heat exchanger. The expanded and cooled exhaust stream is scrubbed to provide the recycle CO2 stream, which is compressed and passed through the recuperator heat exchanger and the POX heat exchanger in a manner useful to provide increased efficiency to the combined systems.Type: GrantFiled: February 11, 2013Date of Patent: July 15, 2014Assignees: Palmer Labs, LLC, 8 Rivers Capital, LLCInventors: Rodney John Allam, Jeremy Eron Fetvedt, Miles R. Palmer
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Publication number: 20140096442Abstract: The present invention provides methods and systems for the production of macroalgae in a manner to provide a sustained, economical source of biomass that may be used in various end-use processes, including energy production. The invention provides specific combinations of macroalgae types, saltwater growth medium compositions, and open pond water containers that results in biomass production beyond what may occur naturally without the required manipulation. Specifically, macroalgae that produce an exoskeleton in the presence of brackish water (e.g., stoneworts) have been found to provide excellent biomass production under the conditions of the invention.Type: ApplicationFiled: December 12, 2013Publication date: April 10, 2014Applicant: Palmer Labs, LLCInventors: Miles R. Palmer, Bart R. Reid
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Publication number: 20140053529Abstract: The present invention provides methods and system for power generation using a high efficiency combustor in combination with a CO2 circulating fluid. The methods and systems advantageously can make use of a low pressure ratio power turbine and an economizer heat exchanger in specific embodiments. Additional low grade heat from an external source can be used to provide part of an amount of heat needed for heating the recycle CO2 circulating fluid. Fuel derived CO2 can be captured and delivered at pipeline pressure. Other impurities can be captured.Type: ApplicationFiled: November 4, 2013Publication date: February 27, 2014Applicants: 8 Rivers Capital, LLC, Palmer Labs, LLCInventors: Rodney John Allam, Glenn William Brown, JR., Miles R. Palmer
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Patent number: 8633011Abstract: The present invention provides methods and systems for the production of macroalgae in a manner to provide a sustained, economical source of biomass that may be used in various end-use processes, including energy production. The invention provides specific combinations of macroalgae types, saltwater growth medium compositions, and open pond water containers that results in biomass production beyond what may occur naturally without the required manipulation. Specifically, macroalgae that produce an exoskeleton in the presence of brackish water (e.g., stoneworts) have been found to provide excellent biomass production under the conditions of the invention.Type: GrantFiled: March 17, 2010Date of Patent: January 21, 2014Assignee: Palmer Labs, LLCInventors: Miles Palmer, Bart R. Reid
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Patent number: 8596075Abstract: The present invention provides methods and system for power generation using a high efficiency combustor in combination with a CO2 circulating fluid. The methods and systems advantageously can make use of a low pressure ratio power turbine and an economizer heat exchanger in specific embodiments. Additional low grade heat from an external source can be used to provide part of an amount of heat needed for heating the recycle CO2 circulating fluid. Fuel derived CO2 can be captured and delivered at pipeline pressure. Other impurities can be captured.Type: GrantFiled: August 31, 2010Date of Patent: December 3, 2013Assignees: Palmer Labs, LLC, 8 Rivers Capital, LLCInventors: Rodney John Allam, Miles Palmer, Glenn William Brown, Jr.
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Publication number: 20130213049Abstract: The present invention provides methods and system for power generation using a high efficiency combustor in combination with a CO2 circulating fluid. The methods and systems advantageously can make use of a low pressure ratio power turbine and an economizer heat exchanger in specific embodiments. Additional low grade heat from an external source can be used to provide part of an amount of heat needed for heating the recycle CO2 circulating fluid. Fuel derived CO2 can be captured and delivered at pipeline pressure. Other impurities can be captured.Type: ApplicationFiled: March 15, 2013Publication date: August 22, 2013Applicants: 8 RIVERS CAPITAL, LLC, PALMER LABS, LLCInventors: Palmer Labs, LLC, 8 Rivers Capital, LLC
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Publication number: 20130205746Abstract: The present disclosure relates to a power production system that is adapted to achieve high efficiency power production with complete carbon capture when using a solid or liquid hydrocarbon or carbonaceous fuel. More particularly, the solid or liquid fuel first is partially oxidized in a partial oxidation reactor. The resulting partially oxidized stream that comprises a fuel gas is quenched, filtered, cooled, and then directed to a combustor of a power production system as the combustion fuel. The partially oxidized stream is combined with a compressed recycle CO2 stream and oxygen. The combustion stream is expanded across a turbine to produce power and passed through a recuperator heat exchanger. The expanded and cooled exhaust stream is scrubbed to provide the recycle CO2 stream, which is compressed and passed through the recuperator heat exchanger and the POX heat exchanger in a manner useful to provide increased efficiency to the combined systems.Type: ApplicationFiled: February 11, 2013Publication date: August 15, 2013Applicants: 8 Rivers Capital, LLC, Palmer Labs, LLCInventors: Palmer Labs, LLC, 8 Rivers Capital, LLC
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Publication number: 20130199195Abstract: The present invention provides methods and system for power generation using a high efficiency combustor in combination with a CO2 circulating fluid. The methods and systems advantageously can make use of a low pressure ratio power turbine and an economizer heat exchanger in specific embodiments. Additional low grade heat from an external source can be used to provide part of an amount of heat needed for heating the recycle CO2 circulating fluid. Fuel derived CO2 can be captured and delivered at pipeline pressure. Other impurities can be captured.Type: ApplicationFiled: March 14, 2013Publication date: August 8, 2013Applicants: 8 RIVERS, LLC, PALMER LABS, LLCInventors: PALMER LABS, LLC, 8 RIVERS, LLC
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Publication number: 20130118145Abstract: 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.Type: ApplicationFiled: November 8, 2012Publication date: May 16, 2013Applicants: 8 River Capital, LLC, Palmer Labs, LLCInventors: Palmer Labs, LLC, 8 River Capital, LLC
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Publication number: 20120067056Abstract: A method of power production using a high pressure/low pressure ratio Brayton Power cycle with predominantly N2 mixed with CO2 and H2O combustion products as the working fluid is provided. The high pressure can be in the range 80 bar to 500 bar. The pressure ratio can be in the range 1.5 to 10. The natural gas fuel can be burned in a first high pressure combustor with a near stoichiometric quantity of pressurised preheated air and the net combustion gas can be mixed with a heated high pressure recycle N2+CO2+H2O stream which moderates the mixed gas temperature to the value required for the maximum inlet temperature to a first power turbine producing shaft power.Type: ApplicationFiled: September 19, 2011Publication date: March 22, 2012Applicants: 8 RIVERS CAPITAL, LLC, PALMER LABS, LLCInventors: Miles Palmer, Rodney John Allam, Jeremy Eron Fetvedt