Patents Assigned to Scuderi Group, Inc.
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Publication number: 20250050270Abstract: A water removal system includes an absorption chiller system and a heat pump system. The absorption chiller system includes a generator section, a condenser section, an evaporator section and an absorber section all in fluid communication and which operate to circulate water as a first refrigerant therethrough. The heat pump system includes a heat pump compressor, a heat pump condenser and a heat pump evaporator all in fluid communication and which operate to circulate a second refrigerant therethrough. The heat pump evaporator is in heat exchange communication with at least one of the condenser section or the absorber section and is configured to evaporate the second refrigerant to transfer heat from the first refrigerant to the second refrigerant. The heat pump condenser is in heat exchange communication with the generator section and is configured to condense the second refrigerant to transfer heat from the second refrigerant to first refrigerant.Type: ApplicationFiled: August 11, 2023Publication date: February 13, 2025Applicant: Scuderi Group, Inc.Inventor: Salvatore C. SCUDERI
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Publication number: 20250035345Abstract: An absorption chiller system includes a generator section, a condenser section, an evaporator section and an absorber section all in fluid communication with each other and which operate to circulate a refrigerant therethrough. The evaporator section includes a transport membrane heat exchanger. The transport membrane heat exchanger includes a first and a second flow path. The first flow path is operable to flow the refrigerant therethrough under a vacuum pressure that is low enough to vaporize the refrigerant within the first flow path. The second flow path is operable to pass a fluid having water therethrough. Both water and heat are transferred from the fluid in the second flow path to the refrigerant in the first flow path through a membrane-based material of the transport membrane heat exchanger, such that the fluid passing through the second flow path has at least a portion of its water removed and is cooled.Type: ApplicationFiled: August 7, 2024Publication date: January 30, 2025Applicant: Scuderi Group, Inc.Inventor: Salvatore C. SCUDERI
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Publication number: 20240060690Abstract: An absorption chiller system includes a generator section, a condenser section, an evaporator section and an absorber section all in fluid communication with each other and which operate to circulate a refrigerant therethrough. The evaporator section includes a transport membrane heat exchanger. The transport membrane heat exchanger includes a first and a second flow path. The first flow path is operable to flow the refrigerant therethrough under a vacuum pressure that is low enough to vaporize the refrigerant within the first flow path. The second flow path is operable to pass a fluid having water therethrough. Both water and heat are transferred from the fluid in the second flow path to the refrigerant in the first flow path through a membrane-based material of the transport membrane heat exchanger, such that the fluid passing through the second flow path has at least a portion of its water removed and is cooled.Type: ApplicationFiled: May 5, 2023Publication date: February 22, 2024Applicant: Scuderi Group, Inc.Inventor: Salvatore C. SCUDERI
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Patent number: 11719136Abstract: A bottoming cycle power system includes a turbo-expander operable to rotate a turbo-crankshaft as a flow of exhaust gas from a combustion process passes through the turbo-expander. A turbo-compressor is operable to compress the flow of exhaust gas after the exhaust gas passes through the turbo-expander. An open cycle absorption chiller system includes an absorber section operable to receive the flow of exhaust gas from the turbo-expander and to mix the flow of exhaust gas with a first refrigerant solution within the absorber section. The first refrigerant solution is operable to absorb water from the exhaust gas as the exhaust gas passes through the first refrigerant solution. The absorber section is operable to route the flow of exhaust gas to the turbo-compressor after the flow of exhaust gas has passed through the first refrigerant solution.Type: GrantFiled: April 29, 2022Date of Patent: August 8, 2023Assignee: SCUDERI GROUP, INC.Inventor: Salvatore C. Scuderi
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System and methods for capturing carbon dioxide from a flow of exhuast gas from a combustion process
Patent number: 11639677Abstract: A carbon dioxide capture system includes a first capture tank containing carbon dioxide absorbent material which operates to absorb carbon dioxide from a flow of exhaust gas from an internal combustion engine. A heat exchange loop is in heat exchange communication with the first capture tank and further in heat exchange communication with one of the flow of exhaust gas or a flow of engine coolant from the internal combustion engine. A heat exchange fluid is operable to flow through the heat exchange loop. The heat exchange fluid operates to transfer heat from the exhaust gas or the engine coolant to the first capture tank. The heat from the exhaust gas or the engine coolant operates to release a portion of the carbon dioxide absorbed by the carbon dioxide absorbent material in the first capture tank.Type: GrantFiled: September 22, 2022Date of Patent: May 2, 2023Assignee: Scuderi Group, Inc.Inventor: Salvatore C. Scuderi -
Patent number: 11624307Abstract: A bottoming cycle power system includes a turbine-generator. The turbine-generator includes a turbo-expander and turbo-compressor disposed on a turbo-crankshaft. The turbo-expander is operable to rotate the turbo-crankshaft as a flow of exhaust gas from a combustion process passes through the turbo-expander. The turbo-compressor is operable to compress the flow of exhaust gas after the exhaust gas passes through the turbo-expander. An exhaust gas heat exchanger includes first and second flow paths operable to exchange heat therebetween. The first flow path is operable to receive the flow of exhaust gas from the turbo-expander prior to the exhaust gas being compressed by the turbo-compressor. The second flow path is operable to receive the flow of exhaust gas from the turbo-compressor after the exhaust gas has been compressed by the turbo-compressor.Type: GrantFiled: January 21, 2022Date of Patent: April 11, 2023Assignee: SCUDERI GROUP, INC.Inventor: Salvatore C. Scuderi
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Publication number: 20220412230Abstract: A bottoming cycle power system includes a turbo-expander operable to rotate a turbo-crankshaft as a flow of exhaust gas from a combustion process passes through the turbo-expander. A turbo-compressor is operable to compress the flow of exhaust gas after the exhaust gas passes through the turbo-expander. An open cycle absorption chiller system includes an absorber section operable to receive the flow of exhaust gas from the turbo-expander and to mix the flow of exhaust gas with a first refrigerant solution within the absorber section. The first refrigerant solution is operable to absorb water from the exhaust gas as the exhaust gas passes through the first refrigerant solution. The absorber section is operable to route the flow of exhaust gas to the turbo-compressor after the flow of exhaust gas has passed through the first refrigerant solution.Type: ApplicationFiled: April 29, 2022Publication date: December 29, 2022Applicant: Scuderi Group, Inc.Inventor: Salvatore C. SCUDERI
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Publication number: 20220325649Abstract: A bottoming cycle power system includes a turbine-generator. The turbine-generator includes a turbo-expander and turbo-compressor disposed on a turbo-crankshaft. The turbo-expander is operable to rotate the turbo-crankshaft as a flow of exhaust gas from a combustion process passes through the turbo-expander. The turbo-compressor is operable to compress the flow of exhaust gas after the exhaust gas passes through the turbo-expander. An exhaust gas heat exchanger includes first and second flow paths operable to exchange heat therebetween. The first flow path is operable to receive the flow of exhaust gas from the turbo-expander prior to the exhaust gas being compressed by the turbo-compressor. The second flow path is operable to receive the flow of exhaust gas from the turbo-compressor after the exhaust gas has been compressed by the turbo-compressor.Type: ApplicationFiled: January 21, 2022Publication date: October 13, 2022Applicant: Scuderi Group, Inc.Inventor: Salvatore C. SCUDERI
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Patent number: 11415052Abstract: A method of generating electrical power includes expanding a flow of exhaust gas from a combustion process as the exhaust gas passes through a turbo-expander disposed on a turbo-crankshaft. The flow of exhaust gas from the turbo-expander is routed through a first flow path of an exhaust gas heat exchanger. The flow of exhaust gas from the first flow path is compressed as the exhaust gas passes through a turbo-compressor disposed on the turbo-crankshaft. The flow of exhaust gas from the turbo-compressor is routed through a second flow path of the exhaust gas heat exchanger. Heat from the first flow path is transferred to the second flow path to cool the exhaust gas in the first flow path and heat the exhaust gas in the second flow path. Electrical power is generated from a generator disposed on the turbo-crankshaft.Type: GrantFiled: September 27, 2021Date of Patent: August 16, 2022Assignee: SCUDERI GROUP, INC.Inventor: Salvatore C. Scuderi
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Patent number: 11346256Abstract: A method of generating electric power includes expanding a flow of exhaust gas from a combustion process as the exhaust gas passes through a turbo-expander disposed on a turbo-crankshaft. The flow of exhaust gas from the turbo-expander is routed through an absorber section of an open cycle absorption chiller system. Water from the exhaust gas is absorbed via a first refrigerant solution disposed in the absorber section as the exhaust gas passes through the first refrigerant solution and out of the absorber section. The flow of exhaust gas from the absorber section is compressed as the exhaust gas passes through a turbo-compressor disposed on the turbo-crankshaft. Electrical power is generated from a bottoming cycle generator disposed on the turbo-crankshaft.Type: GrantFiled: September 27, 2021Date of Patent: May 31, 2022Assignee: SCUDERI GROUP, INC.Inventor: Salvatore C. Scuderi
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Patent number: 11339712Abstract: A bottoming cycle power system includes a turbine generator and an open cycle absorption system. The turbine-generator includes a turbo-expander and turbo-compressor disposed on a turbo-crankshaft. The turbo-expander is operable to rotate the turbo-crankshaft as a flow of exhaust gas from a combustion process passes through the turbo-expander. The turbo-compressor is operable to compress the flow of exhaust gas after the exhaust gas passes through the turbo-expander. The open cycle absorption chiller system includes an absorber section that is operable to receive the flow of exhaust gas from the turbo-expander. The absorber section includes a first refrigerant solution that is operable to absorb water from the exhaust gas as the exhaust gas passes through the first refrigerant solution. The absorber section is also operable to route the flow of exhaust gas to the turbo-compressor after the flow of exhaust gas has passed through the first refrigerant solution.Type: GrantFiled: June 25, 2021Date of Patent: May 24, 2022Assignee: SCUDERI GROUP, INC.Inventor: Salvatore C. Scuderi
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Patent number: 11286832Abstract: A bottoming cycle power system includes a turbine-generator having a turbo-expander and turbo-compressor disposed on a turbo-crankshaft. The turbo-expander is operable to rotate the turbo-crankshaft as a flow of exhaust gas from a combustion process passes through the turbo-expander. The turbo-compressor is operable to compress the flow of exhaust gas after it passes through the turbo-expander. An exhaust-gas heat exchanger having first and second flow paths. The first flow path is operable to receive the flow of exhaust gas from the turbo-expander prior to the exhaust gas being compressed by the turbo-compressor. The second flow path is operable to receive the flow of exhaust gas from the turb-compressor. A processing system is operable to cool the flow of exhaust gas after the exhaust gas has passed through the first flow path and prior to the exhaust gas being compressed by the turbo-compressor.Type: GrantFiled: April 7, 2021Date of Patent: March 29, 2022Assignee: SCUDERI GROUP, INC.Inventor: Salvatore C. Scuderi
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Patent number: 10774733Abstract: A bottoming cycle power system includes an expander disposed on a crankshaft. The expander being operable to receive a flow of exhaust gas from a combustion process and to rotate the crankshaft as the exhaust gas passes through. An absorption chiller system has a generator section having a first heat exchanger to receive the flow of exhaust gas from the expander and to remove heat from the exhaust gas after the exhaust gas has passed through the expander. An evaporator section has a second heat exchanger to receive the flow of exhaust gas from the generator section and to remove heat from the exhaust gas after the exhaust gas has passed through the generator section. A compressor is disposed on the crankshaft and connected to the flow of exhaust gas. The compressor is operable to compress the exhaust gas after the exhaust gas has passed through the second heat exchanger.Type: GrantFiled: October 24, 2018Date of Patent: September 15, 2020Assignee: Scuderi Group, Inc.Inventor: Salvatore Scuderi
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Publication number: 20170342940Abstract: A method includes installing a CHP system to be operated by an operator. The operator becomes qualified as a market participant in a wholesale electricity market. An electrical output generated from the CHP system is connected to a first conductive path, the first conductive path operatively conducting power and energy to a grid for sale into the wholesale electricity market. Waste heat generated from the CHP system is utilized to provide one of a product and a process. An efficiency of the waste heat and an electrical efficiency of the electrical output are combined to attain an overall CHP system efficiency of 60 percent or greater.Type: ApplicationFiled: May 23, 2017Publication date: November 30, 2017Applicant: Scuderi Group, Inc.Inventors: Salvatore Scuderi, Nicholas Scuderi
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Publication number: 20160314544Abstract: A method of providing electric power and energy to a host comprises executing a power purchase agreement between a provider and the host. The provider has an electric generator system and the host has a facility located on a property of the host. The provider becomes a market participant in the regional wholesale electricity markets. The provider installs the generator system on the host's property. The provider provides power and energy to the host's facility through a local utility as an electric supplier. The provider provides distributed power and energy to the host's facility directly from the generator system.Type: ApplicationFiled: April 26, 2016Publication date: October 27, 2016Applicant: Scuderi Group, Inc.Inventors: Nicholas Scuderi, Salvatore Scuderi, Matthew Austin Fioretti, Stephen Peter Scuderi
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Publication number: 20160160745Abstract: In some embodiments, split-cycle engines are disclosed that are capable of operating in a normal firing mode in which a firing stroke is performed in the expansion cylinder only on every other rotation of the crankshaft. Fuel can be injected directly into the expansion cylinder during the non-firing rotation of the crankshaft over a period of time greater than what is possible with traditional split-cycle engines. A number of other advantages are associated with such engines. In some embodiments, two expansion cylinders can be provided such that a firing stroke is performed on every rotation of the crankshaft, even though each individual expansion cylinder only performs a firing stroke on every other rotation of the crankshaft. Air hybridized and/or Millerized variations of these engines, as well as various cylinder arrangements, are also disclosed herein.Type: ApplicationFiled: February 17, 2016Publication date: June 9, 2016Applicant: Scuderi Group, Inc.Inventors: Stephen P. Scuderi, Ford Allen Phillips, David Branyon, Thomas E. Briggs, JR.
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Patent number: 9297295Abstract: In some embodiments, split-cycle engines are disclosed that are capable of operating in a normal firing mode in which a firing stroke is performed in the expansion cylinder only on every other rotation of the crankshaft. Fuel can be injected directly into the expansion cylinder during the non-firing rotation of the crankshaft over a period of time greater than what is possible with traditional split-cycle engines. A number of other advantages are associated with such engines. In some embodiments, two expansion cylinders can be provided such that a firing stroke is performed on every rotation of the crankshaft, even though each individual expansion cylinder only performs a firing stroke on every other rotation of the crankshaft. Air hybridized and/or Millerized variations of these engines, as well as various cylinder arrangements, are also disclosed herein.Type: GrantFiled: March 13, 2014Date of Patent: March 29, 2016Assignee: Scuderi Group, Inc.Inventors: Stephen P. Scuderi, Ford Allen Phillips, David Branyon, Thomas E. Briggs, Jr.
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Publication number: 20150322874Abstract: A number of exemplary power generation systems and methods are disclosed herein. In some embodiments, a compressed air energy storage system, optionally with split-cycle engine technology, is used to store energy obtained from the grid during off-peak hours and to supply stored energy to the grid and/or to an end user during on-peak hours. The system can include heat recovery features and can supply heat to the end user. In some embodiments, a generator system is used to provide power to an end user and to the grid. The generator can be maintained in a high efficiency operating range (e.g., at elevated or full load), even when the generator output exceeds the end user's demand, with any excess generated power being fed to the grid.Type: ApplicationFiled: May 11, 2015Publication date: November 12, 2015Applicant: SCUDERI GROUP, INC.Inventors: Nicholas Joseph Scuderi, Salvatore C. Scuderi, Stephen P. Scuderi
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Patent number: 8833315Abstract: In split-cycle engines and air hybrid split-cycle engines, the sizing of the crossover passage is critical to engine efficiency. Efficiency can be improved by sizing the crossover passage volume to be small relative to the volume of the cylinders, and in particular relative to the volume of the compression cylinder. This allows for a higher pressure in the crossover passage, which extends the duration of sonic flow from the crossover passage into the expansion cylinder and increases combustion pressure. The methods, systems, and devices disclosed herein generally involve sizing the crossover passages, cylinders, or other components of a split-cycle engine or air hybrid split-cycle engine to improve efficiency.Type: GrantFiled: September 28, 2011Date of Patent: September 16, 2014Assignee: Scuderi Group, Inc.Inventor: Ford Allen Phillips
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Patent number: 8763571Abstract: The present invention generally relates to providing an air supply for components associated with an engine. More particularly, the present invention relates to a system and method for using compressed air generated by a split-cycle engine to power components such as valves or air springs associated with the split-cycle engine.Type: GrantFiled: May 7, 2010Date of Patent: July 1, 2014Assignee: Scuderi Group, Inc.Inventors: Ian P. Gilbert, Anthony S. Perkins, Jean-Pierre Pirault, Riccardo Meldolesi