Patents Assigned to Combined Power LLC
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Patent number: 10253286Abstract: A solar reflector assembly is provided for generating energy from solar radiation. The solar reflector assembly is configured to be deployed on a supporting body of liquid and to reflect solar radiation to a solar collector. The solar reflector assembly has an elongated tube having an inner portion to facilitate liquid ballast, made of semi-rigid material and a flat section built into a wall of the tube or attached to the wall of the tube. A reflective material attached to said flat section of the wall of the tube to reflect solar radiation. The elongated tube has an axis of rotation oriented generally parallel to a surface of a supporting body of liquid. The elongated tube may be elastically or plastically deformed by application of a torque along its length, so as to bring flat-surface normal vectors at each end of the tube largely into alignment with each other.Type: GrantFiled: September 3, 2014Date of Patent: April 9, 2019Assignee: COMBINED POWER LLCInventors: John D. H. King, Nicholas A. Kramer, Erik E. Tang, Kristofer J. Olsen
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Publication number: 20180347913Abstract: Thermal energy storage systems and methods are provided including a bed, a blend of aggregates packed in the bed, and a high-density heat transfer fluid flowing through the blend of aggregates. The blend of aggregates includes rock materials and may also include non-rock materials. The heat transfer fluid flows through the blend of aggregates such that heat is transferred between the heat transfer fluid and the blend of aggregates. The porosity of the aggregates increases heat transfer and the high density of the heat transfer fluid reduces the pressure gradient of the heat transfer fluid. In exemplary embodiments, the heat transfer fluid is a liquid comprised of carbon-based molecules. Methods of safely storing and releasing energy are provided in which axial thermal conductivity of the bed is minimized and inadvertent pressure release failures are mitigated.Type: ApplicationFiled: May 30, 2018Publication date: December 6, 2018Applicant: Combined Power LLC,dba Hyperlight EnergyInventors: Gregory S. Mungas, John D. H. King, Nicholas Aaron Kramer
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Patent number: 8991049Abstract: A method of installing a solar energy system comprises laying an uninflated elongated tube of flexible material in a substantially flat configuration, winding the uninflated elongated tube on a spool, transporting the spool with the elongated tube, and filling the elongated tube with a gas and/or liquid such that the elongated tube inflates with the gas and/or liquid and unrolls from the spool.Type: GrantFiled: December 14, 2012Date of Patent: March 31, 2015Assignee: Combined Power LLCInventors: John D. H. King, Nicholas A. Kramer
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Publication number: 20130152393Abstract: A method of installing a solar energy system comprises laying an uninflated elongated tube of flexible material in a substantially flat configuration, winding the uninflated elongated tube on a spool, transporting the spool with the elongated tube, and filling the elongated tube with a gas and/or liquid such that the elongated tube inflates with the gas and/or liquid and unrolls from the spool.Type: ApplicationFiled: December 14, 2012Publication date: June 20, 2013Applicant: Combined Power LLCInventor: Combined Power LLC
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Patent number: 8443615Abstract: A dry cooling assembly is provided comprising a supporting body of liquid having a temperature higher than ambient temperature, and an inflatable elongated tube at least partially submerged in the supporting body of liquid. The inflatable elongated tube has an upper portion formed at least partially of flexible material and a lower ballast portion formed at least partially of flexible material. The lower ballast portion defines a reservoir containing liquid facilitating ballast. The liquid facilitating ballast is warmed by heat from the supporting body of liquid such that the temperature of the support body of liquid is reduced.Type: GrantFiled: November 19, 2010Date of Patent: May 21, 2013Assignee: Combined Power, LLCInventors: John D. H. King, Nicholas A. Kramer, Thomas E. Oliver
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Patent number: 8434626Abstract: A system and related method for concentrating biological culture and circulating biological culture and process fluid is provided. The system includes a continuous flow separator that removes excess fluid from the culture medium, resulting in a “concentrated medium” of fluid. The concentrated medium is then passed along for further processing to capture the biomass. The overflow, i.e., the extracted fluid, from the continuous flow separator is reintroduced into the container in a manner to circulate the culture medium. Thus, energy from the concentration step is utilized to circulate the culture medium, alleviating the need for significant additional structure for circulating the culture medium. In this manner, the system grows and captures biological material in an energy and capital efficient manner.Type: GrantFiled: February 15, 2010Date of Patent: May 7, 2013Assignee: Combined Power, LLCInventors: John D. H. King, Keeney D. Willis
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Patent number: 8389064Abstract: A system and method are provided for protecting bio-reactor housing from solar radiation, by applying UV-protective material to an outer surface of a plastic wall of the bio-reactor housing to protect from solar radiation. The housing includes a wall formed of plastic that defines the outer surface. In this manner, the effective life of the housing is extended and the overall cost of generation of photosynthetic biomass is decreased, improving system performance and cost-effectiveness.Type: GrantFiled: October 18, 2008Date of Patent: March 5, 2013Assignee: Combined Power, LLCInventor: John D. H. King
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Publication number: 20130032136Abstract: A solar reflector assembly is provided for generating energy from solar radiation. The solar reflector assembly is configured to be deployed on a supporting body of liquid and to reflect solar radiation to a solar collector. A solar reflector assembly comprises an inflatable elongated tube having an upper portion formed at least partially of flexible material and a lower ballast portion formed at least partially of flexible material. A reflective sheet is coupled to a wall of the tube to reflect solar radiation. The elongated tube has an axis of rotation oriented generally parallel to a surface of a supporting body of liquid.Type: ApplicationFiled: October 10, 2012Publication date: February 7, 2013Applicant: Combined Power LLCInventor: Combined Power LLC
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Patent number: 8307820Abstract: A solar reflector assembly is provided for generating energy from solar radiation. The solar reflector assembly is configured to be deployed on a supporting body of liquid and to reflect solar radiation to a solar collector. A solar reflector assembly comprises an inflatable elongated tube having an upper portion formed at least partially of flexible material and a lower ballast portion formed at least partially of flexible material. A reflective sheet is coupled to a wall of the tube to reflect solar radiation. The elongated tube has an axis of rotation oriented generally parallel to a surface of a supporting body of liquid.Type: GrantFiled: August 3, 2010Date of Patent: November 13, 2012Assignee: Combined Power LLCInventors: John D. H. King, Thomas E. Oliver, Nicholas A. Kramer, Keeney D. Willis