Patents by Inventor Michael Coney
Michael Coney has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20170164741Abstract: A storage rack with multiple shelves includes a mounting system, a base plate, and a plurality of shelf assemblies. The mounting system is integrated onto a top end of the base plate and secure the storage rack onto a door or a wall. The plurality of shelf assemblies is positioned parallel with a top edge of the base plate and vertically distributed along the base plate. The plurality of shelf assemblies is perpendicularly connected to a front surface of the base plate and provides a storage area for hats or other delicate items. The plurality of shelf assemblies is configured to be retractable and positioned atop the front surface of the base plate so that the plurality of shelf assemblies and the base plate can be stored as a flat unit to minimize storage space.Type: ApplicationFiled: December 12, 2016Publication date: June 15, 2017Inventor: Michael Coney
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Patent number: 9003763Abstract: An apparatus performs a power cycle involving expansion of compressed air utilizing high pressure (HP) and low pressure (LP) air turbines located upstream of a gas turbine. The power cycle involves heating of the compressed air prior to its expansion in the HP and LP air turbines. Taking into consideration fuel consumption to heat the compressed air, particular embodiments may result in a net production of electrical energy of ˜2.2-2.5× an amount of energy consumed by substantially isothermal air compression to produce the compressed air supply. Although pressure of the compressed air supply may vary over a range (e.g. as a compressed air storage unit is depleted), the gas turbine may run under almost constant conditions, facilitating its integration with the apparatus. The air turbines may operate at lower temperatures than the gas turbine, and they may include features of turbines employed to turbocharge large reciprocating engines.Type: GrantFiled: September 25, 2013Date of Patent: April 14, 2015Assignee: LightSail Energy, Inc.Inventor: Michael Coney
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Patent number: 8851043Abstract: An expansion system utilizes external combustion of its residual warm exhaust air, in order to heat incoming compressed air. The heat of this external combustion is communicated to the incoming compressed air through a heat exchanger. The expansion system may be incorporated into an energy storage device also featuring a compressed air storage unit supplied by a compressor. Where the stored supply of compressed air is depleted, the energy storage device may continue to supply electricity on demand through operation as a heat engine, with the compressor being driven directly (e.g. on a same rotating shaft) or indirectly (via generated electrical power) by the expansion system. Multiple expanders of the same or different types (e.g. rotating, reciprocating), may be utilized in parallel and/or in series (e.g. multiple stages) depending upon the particular application. Multi-stage embodiments featuring internal combustion in low pressure stages, may be particularly suited for placement in vehicles.Type: GrantFiled: March 15, 2013Date of Patent: October 7, 2014Assignee: LightSail Energy, Inc.Inventors: Michael Coney, Karim Wazni, Danielle A. Fong, Stephen E. Crane, Edwin P. Berlin, Jr.
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Publication number: 20140223918Abstract: An apparatus performs a power cycle involving expansion of compressed air utilizing high pressure (HP) and low pressure (LP) air turbines located upstream of a gas turbine. The power cycle involves heating of the compressed air prior to its expansion in the HP and LP air turbines. Taking into consideration fuel consumption to heat the compressed air, particular embodiments may result in a net production of electrical energy of ˜2.2-2.5x an amount of energy consumed by substantially isothermal air compression to produce the compressed air supply. Although pressure of the compressed air supply may vary over a range (e.g. as a compressed air storage unit is depleted), the gas turbine may run under almost constant conditions, facilitating its integration with the apparatus. The air turbines may operate at lower temperatures than the gas turbine, and they may include features of turbines employed to turbocharge large reciprocating engines.Type: ApplicationFiled: April 22, 2014Publication date: August 14, 2014Applicant: Lightsail Energy, Inc.Inventor: Michael CONEY
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Patent number: 8726629Abstract: An apparatus performs a power cycle involving expansion of compressed air utilizing high pressure (HP) and low pressure (LP) air turbines located upstream of a gas turbine. The power cycle involves heating of the compressed air prior to its expansion in the HP and LP air turbines. Taking into consideration fuel consumption to heat the compressed air, particular embodiments may result in a net production of electrical energy of ˜2.2-2.5× an amount of energy consumed by substantially isothermal air compression to produce the compressed air supply. Although pressure of the compressed air supply may vary over a range (e.g. as a compressed air storage unit is depleted), the gas turbine may run under almost constant conditions, facilitating its integration with the apparatus. The air turbines may operate at lower temperatures than the gas turbine, and they may include features of turbines employed to turbocharge large reciprocating engines.Type: GrantFiled: October 4, 2012Date of Patent: May 20, 2014Assignee: Lightsail Energy, Inc.Inventor: Michael Coney
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Publication number: 20140096523Abstract: An apparatus performs a power cycle involving expansion of compressed air utilizing high pressure (HP) and low pressure (LP) air turbines located upstream of a gas turbine. The power cycle involves heating of the compressed air prior to its expansion in the HP and LP air turbines. Taking into consideration fuel consumption to heat the compressed air, particular embodiments may result in a net production of electrical energy of ˜2.2-2.5× an amount of energy consumed by substantially isothermal air compression to produce the compressed air supply. Although pressure of the compressed air supply may vary over a range (e.g. as a compressed air storage unit is depleted), the gas turbine may run under almost constant conditions, facilitating its integration with the apparatus. The air turbines may operate at lower temperatures than the gas turbine, and they may include features of turbines employed to turbocharge large reciprocating engines.Type: ApplicationFiled: September 25, 2013Publication date: April 10, 2014Applicant: LightSail Energy, Inc.Inventor: Michael CONEY
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Publication number: 20140096531Abstract: An apparatus performs a power cycle involving expansion of compressed air utilizing high pressure (HP) and low pressure (LP) air turbines located upstream of a gas turbine. The power cycle involves heating of the compressed air prior to its expansion in the HP and LP air turbines. Taking into consideration fuel consumption to heat the compressed air, particular embodiments may result in a net production of electrical energy of ˜2.2-2.5× an amount of energy consumed by substantially isothermal air compression to produce the compressed air supply. Although pressure of the compressed air supply may vary over a range (e.g. as a compressed air storage unit is depleted), the gas turbine may run under almost constant conditions, facilitating its integration with the apparatus. The air turbines may operate at lower temperatures than the gas turbine, and they may include features of turbines employed to turbocharge large reciprocating engines.Type: ApplicationFiled: July 15, 2013Publication date: April 10, 2014Inventor: Michael CONEY
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Patent number: 8689566Abstract: An apparatus performs a power cycle involving expansion of compressed air utilizing high pressure (HP) and low pressure (LP) air turbines located upstream of a gas turbine. The power cycle involves heating of the compressed air prior to its expansion in the HP and LP air turbines. Taking into consideration fuel consumption to heat the compressed air, particular embodiments may result in a net production of electrical energy of ˜2.2-2.5× an amount of energy consumed by substantially isothermal air compression to produce the compressed air supply. Although pressure of the compressed air supply may vary over a range (e.g. as a compressed air storage unit is depleted), the gas turbine may run under almost constant conditions, facilitating its integration with the apparatus. The air turbines may operate at lower temperatures than the gas turbine, and they may include features of turbines employed to turbocharge large reciprocating engines.Type: GrantFiled: July 15, 2013Date of Patent: April 8, 2014Assignee: Lightsail Energy, Inc.Inventor: Michael Coney
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Publication number: 20050279296Abstract: A cylinder for an internal combustion engine. A metallic ring (6) surrounds the top of the cylinder. An insulating ring (7) is provided at the top of the cylinder between the metallic ring and cylinder wall. The axial extent of the insulating ring (7) is less than that of the metallic ring (6) and is determined so that it diverts some of the heat away from the relatively poorly cooled zone towards the top of the cylinder, but does not significantly obstruct the heat flow to surrounding cooling channels (5).Type: ApplicationFiled: September 29, 2003Publication date: December 22, 2005Applicant: INNOGY PLCInventors: Michael Coney, Andrew Baker, Andrew Cross, Richard Sammut
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Patent number: 5771693Abstract: A gas compressor is provided comprising a chamber (9) to contain gas to be compressed, a piston (12) and the chamber (9) and an apparatus to drive the piston into the chamber (9) to compress the gas. The compressor also comprises another apparatus (5) to form a spray of liquid in the chamber (9) to cool the gas on compression therein, so that the gas may be compressed approximately isothermally. Valve (17) are provided to allow compressed gas to be drawn from the chamber. The apparatus to drive the piston (12) comprises another apparatus to deliver driving energy stored in the fluid directly to the piston. In one embodiment, the driving energy is provided by a combustible fuel. The heat of compression is rejected at the lowest temperatures and the hot exhaust gas from the combustion process may be used to preheat the isothermally compressed gas.Type: GrantFiled: November 29, 1994Date of Patent: June 30, 1998Assignee: National Power PLCInventor: Michael Coney