Patents by Inventor Ralph Dalla Betta
Ralph Dalla Betta 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: 20230368930Abstract: The present disclosure provides methods and systems for generating heat from nuclear fusion. The methods and systems can utilize host materials (such as metal nanoparticles) to host fusionable materials (such as deuterium). The host materials and/or fusionable materials can be irradiated with electromagnetic radiation that induces phonon vibrations in the host material and/or fusionable materials. The phonon vibrations can screen the Coulombic repulsion between fusionable material nuclei, thereby increasing a rate of nuclear fusion even at relatively low temperature and pressures. The methods and systems can give rise to nuclear fusion reactions which produce energy or heat. The heat may be converted into useful energy using systems and methods for efficient heat dissipation and thermal management.Type: ApplicationFiled: March 17, 2023Publication date: November 16, 2023Inventors: John F. Dodaro, Ralph A. Dalla Betta, Ricardo B. Levy
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Publication number: 20220084693Abstract: The present disclosure provides methods and systems for generating heat from nuclear fusion. The methods and systems utilize host materials (such as metal nanoparticles) to host fusionable materials (such as deuterium). The host materials and/or fusionable materials are irradiated with electromagnetic radiation that induces phonon vibrations in the host material and/or fusionable materials. The phonon vibrations screen the Coulombic repulsion between fusionable material nuclei, thereby increasing a rate of nuclear fusion even at relatively low temperature and pressures. The methods and systems give rise to nuclear fusion reactions which produce energy or heat. The heat may be converted into useful energy using systems and methods for efficient heat dissipation and thermal management.Type: ApplicationFiled: September 17, 2021Publication date: March 17, 2022Inventors: John F. Dodaro, Ralph A. Dalla Betta, Ricardo B. Levy
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Patent number: 9835487Abstract: A method is provided to operate a thermal anemometer flow meter to measure a property of a stream. The method includes measuring a first heat loss to the stream from operating at a first DeltaT above a temperature of the stream, measuring a second heat loss to the stream from operating at a second DeltaT above the temperature of the stream where the second DeltaT being greater than the first DeltaT. The method further includes determining the property of the stream based on the first and the second heat losses.Type: GrantFiled: October 31, 2016Date of Patent: December 5, 2017Assignee: LOS ROBLES ADVERTISING, INC.Inventors: Daniel R. Kurz, Bruce B. Burton, Ralph A. Dalla Betta
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Publication number: 20170045393Abstract: A method is provided to operate a thermal anemometer flow meter to measure a property of a stream. The method includes measuring a first heat loss to the stream from operating at a first DeltaT above a temperature of the stream, measuring a second heat loss to the stream from operating at a second DeltaT above the temperature of the stream where the second DeltaT being greater than the first DeltaT. The method further includes determining the property of the stream based on the first and the second heat losses.Type: ApplicationFiled: October 31, 2016Publication date: February 16, 2017Inventors: Daniel R. Kurz, Bruce B. Burton, Ralph A. Dalla Betta
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Patent number: 9506791Abstract: A method is provided to operate a thermal anemometer flow meter to measure a property of a stream. The method includes measuring a first heat loss to the stream from operating at a first DeltaT above a temperature of the stream, measuring a second heat loss to the stream from operating at a second DeltaT above the temperature of the stream where the second DeltaT being greater than the first DeltaT. The method further includes determining the property of the stream based on the first and the second heat losses.Type: GrantFiled: December 17, 2013Date of Patent: November 29, 2016Assignee: Los Robles Advertising, Inc.Inventors: Daniel R. Kurz, Bruce B. Burton, Ralph A. Dalla Betta
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Publication number: 20140352423Abstract: A method is provided to operate a thermal anemometer flow meter to measure a property of a stream. The method includes measuring a first heat loss to the stream from operating at a first DeltaT above a temperature of the stream, measuring a second heat loss to the stream from operating at a second DeltaT above the temperature of the stream where the second DeltaT being greater than the first DeltaT. The method further includes determining the property of the stream based on the first and the second heat losses.Type: ApplicationFiled: December 17, 2013Publication date: December 4, 2014Inventors: Daniel R. Kurz, Bruce B. Burton, Ralph A. Dalla Betta
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Patent number: 8607642Abstract: A flow body flow meter includes a flow body, a heater, and a sensor. The flow body includes an inlet, an outlet, and an internal passage coupling the inlet and the outlet. The heater evaporates at least some liquid droplets in a stream received by the flow body. The sensor has one or more sensor probes in the flow body to measure a fluid property of the stream.Type: GrantFiled: December 17, 2011Date of Patent: December 17, 2013Assignee: Los Robles Advertising, Inc.Inventors: Daniel R. Kurz, Bruce B. Burton, Ralph A. Dalla Betta
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Patent number: 8549908Abstract: A flow body flow meter includes a flow body and a sensor having one or more probes in the flow body. As a wet gas stream enters the flow body, an internal passage imparts angular momentum to the stream to induce a rotating flow. The wet gas stream at least intermittently carries liquid phase particles and the inertia of the denser liquid phase particles separates them from the rotating flow. The probes of the sensor are located in a part of the rotating flow that is free of any liquid phase particles. The internal passage may include an axial swirler and a cylindrical section downstream from the axial swirler. The axial swirler imparts the nonlinear motion to the stream, and tips of the probes are located near a center axis of the cylindrical section so they are free of any liquid phase particles.Type: GrantFiled: June 17, 2010Date of Patent: October 8, 2013Assignee: Los Robles Advertising, Inc.Inventors: Ralph A. Dalla Betta, Daniel R. Kurz, Bruce B. Burton, Ricardo Martinez, Jerome L. Kurz
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Publication number: 20130152698Abstract: A flow body flow meter includes a flow body, a heater, and a sensor. The flow body includes an inlet, an outlet, and an internal passage coupling the inlet and the outlet. The heater evaporates at least some liquid droplets in a stream received by the flow body. The sensor has one or more sensor probes in the flow body to measure a fluid property of the stream.Type: ApplicationFiled: December 17, 2011Publication date: June 20, 2013Applicant: LOS ROBLES ADVERTISING, INC.Inventors: Daniel R. Kurz, Bruce B. Burton, Ralph A. Dalla Betta
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Patent number: 8297043Abstract: The present invention provides systems and methods to improve the performance and emission control of internal combustion engines equipped with nitrogen oxides storage-reduction (“NSR”) emission control systems. The system generally includes a NSR catalyst, a fuel processor located upstream of the NSR catalyst, and at least one fuel injection port. The fuel processor converts a fuel into a reducing gas mixture comprising CO and H2. The reducing gas mixture is then fed into the NSR catalyst, where it regenerates the NSR adsorbent, reduces the NOx to nitrogen, and optionally periodically desulfates the NSR catalyst. The fuel processor generally includes one or more catalysts, which facilitate reactions such as combustion, partial oxidation, and/or reforming and help consume excess oxygen present in an engine exhaust stream. The methods of the present invention provide for NSR catalyst adsorbent regeneration using pulsed fuel flow. Control strategies are also provided.Type: GrantFiled: April 6, 2009Date of Patent: October 30, 2012Inventors: Joel M. Cizeron, Ralph Dalla Betta
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Publication number: 20110308311Abstract: A flow body flow meter includes a flow body and a sensor having one or more probes in the flow body. As a wet gas stream enters the flow body, an internal passage imparts angular momentum to the stream to induce a rotating flow. The wet gas stream at least intermittently carries liquid phase particles and the inertia of the denser liquid phase particles separates them from the rotating flow. The probes of the sensor are located in a part of the rotating flow that is free of any liquid phase particles. The internal passage may include an axial swirler and a cylindrical section downstream from the axial swirler. The axial swirler imparts the nonlinear motion to the stream, and tips of the probes are located near a center axis of the cylindrical section so they are free of any liquid phase particles.Type: ApplicationFiled: June 17, 2010Publication date: December 22, 2011Applicant: LOS ROBLES ADVERTISING, INC.Inventors: Ralph A. Dalla Betta, Daniel R. Kurz, Bruce B. Burton, Ricardo Martinez, Jerome L. Kurz
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Patent number: 8006484Abstract: Described here are systems and methods for reducing emissions of IC engines using a fuel processor bypass. In general, the systems described here include an exhaust pipe, a bypass pipe, a valve, a fuel processor, a fuel injector, and a NOx trap. When the valve is in the open position, the entire exhaust passes through the bypass pipe. When the valve is in a closed position, the entire exhaust passes through the exhaust pipe. In some variations, the systems described here also comprise a pre-combustor, a thermal mass, a mixer, and/or a DPF. Methods for regenerating or desulfating a NOx trap are also described. Typically these methods include introducing exhaust into an exhaust pipe, opening a valve located at the inlet of a bypass pipe, injecting fuel upstream of a fuel processor, and introducing a reducing mixture into a NOx trap. The injection of fuel may be pulsed or continuous.Type: GrantFiled: February 14, 2005Date of Patent: August 30, 2011Assignee: Eaton CorporationInventor: Ralph A. Dalla Betta
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Publication number: 20100263832Abstract: A system is described for the thermochemical capture of heat energy and the transfer of this energy to a point of use using a cycle decomposing SO3 to SO2 and O2 and the subsequent oxidation of SO2 and O2 to SO3. This system can store this energy in the form of chemical energy by storing liquid SO2. Embodiments are described wherein oxygen is stored by a solid oxygen storage material or removed and added to the process by selective membranes or by electrochemical pumping. In addition, an alternative embodiment uses an electrochemical generator for the direct conversion of SO2 to electrical energy.Type: ApplicationFiled: April 16, 2009Publication date: October 21, 2010Inventor: Ralph A. Dalla Betta
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Patent number: 7788906Abstract: Described here are systems and methods for controlling IC engines. In one aspect, a method for controlling a fuel processor is provided, the method including i) determining a temperature of an exhaust flow to the fuel processor, the fuel processor including a fuel processor catalyst; ii) determining a concentration of O2 in the exhaust flow upstream of the fuel processor catalyst; iii) determining a rate of the exhaust flow; and iv) adjusting a fuel flow rate to the fuel processor based on i), ii), iii) and a heat capacity value associated with the fuel processor. In other aspects, a system comprising logic operable to control a fuel processor is provided.Type: GrantFiled: July 26, 2006Date of Patent: September 7, 2010Assignee: Eaton CorporationInventors: Ralph A. Dalla Betta, Alberto Boleda
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Patent number: 7727419Abstract: The invention provides methods and systems for catalytic reforming of a hydrocarbon fuel to produce hydrogen, which may be used as a power source for a fuel cell. In some embodiments, hydrogen is produced by partial oxidation or autothermal reforming of fuel in an oxygen containing gas stream that is rich the majority of the time, with periodic conversion to a lean gas stream for short periods of time to maintain catalytic activity. In one embodiment, hydrogen peroxide is used as the oxidant in an autothermal reforming process. In some embodiments, hydrogen is produced by steam reforming at a low steam to carbon ratio, with a periodic increase in the steam to carbon ratio for short periods of time to maintain catalytic activity.Type: GrantFiled: June 22, 2006Date of Patent: June 1, 2010Assignee: Eaton CorporationInventors: Ralph A. Dalla Betta, Jacques F. Nicole
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Patent number: 7533521Abstract: The present invention provides systems and methods to improve the performance and emission control of internal combustion engines equipped with nitrogen oxides storage-reduction (“NSR”) emission control systems. The system generally includes a NSR catalyst, a fuel processor located upstream of the NSR catalyst, and at least one fuel injection port. The fuel processor converts a fuel into a reducing gas mixture comprising CO and H2. The reducing gas mixture is then fed into the NSR catalyst, where it regenerates the NSR adsorbent, reduces the NOx to nitrogen, and optionally periodically desulfates the NSR catalyst. The fuel processor generally includes one or more catalysts, which facilitate reactions such as combustion, partial oxidation, and/or reforming and help consume excess oxygen present in an engine exhaust stream. The methods of the present invention provide for NSR catalyst adsorbent regeneration using pulsed fuel flow. Control strategies are also provided.Type: GrantFiled: June 9, 2006Date of Patent: May 19, 2009Assignee: Eaton CorporationInventors: Ralph A. Dalla Betta, Joel M. Cizeron
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Patent number: 7240483Abstract: Described here are systems and methods for treating fuel injected exhaust streams. In general, the systems comprise a fuel injector, a pre-combustor, and a fuel combustor. The methods described herein include methods for regenerating a NOx trap or a DPF, and methods for generating a substantially uniform fuel air mixture at a fuel combustor inlet, or a substantially uniform temperature at a fuel combustor outlet. The methods of regenerating a NOx trap typically comprise the steps of injecting fuel into an exhaust stream, passing the stream through a pre-combustor, operating the pre-combustor to at least partially combust the injected fuel, reacting the fuel and exhaust stream mixture within a fuel combustor to generate a reducing gas mixture, and introducing the reducing gas mixture into a NOx trap, whereby the NOx trap is regenerated. Similar methods for regenerating a diesel particulate filter are also described. Control strategies are also provided.Type: GrantFiled: August 2, 2004Date of Patent: July 10, 2007Assignee: Eaton CorporationInventors: Joel M. Cizeron, Ralph A. Dalla Betta
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Publication number: 20070151232Abstract: The invention provides devices and methods for generating H2 and CO in an O2 containing gas stream. The invention also provides devices and methods for removal of NOX from an O2 containing gas stream, particularly the oxygen-rich exhaust stream from a lean-burning engine, such as a diesel engine. The invention includes a fuel processor that efficiently converts added hydrocarbon fuel to a reducing mixture of H2 and CO. The added fuel may be a portion of the onboard fuel on a vehicle. The H2 and CO are incorporated into the exhaust stream and reacted over a selective lean NOX catalyst to convert NOX to N2. thereby providing an efficient means of NOX emission control.Type: ApplicationFiled: March 8, 2007Publication date: July 5, 2007Applicant: Eaton CorporationInventors: Ralph Dalla Betta, Joel Cizeron, David Sheridan
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Patent number: 7181906Abstract: The invention provides devices and methods for generating H2 and CO in an O2 containing gas stream. The invention also provides devices and methods for removal of NOX from an O2 containing gas stream, particularly the oxygen-rich exhaust stream from a lean-burning engine, such as a diesel engine. The invention includes a fuel processor that efficiently converts added hydrocarbon fuel to a reducing mixture of H2 and CO. The added fuel may be a portion of the onboard fuel on a vehicle. The H2 and CO are incorporated into the exhaust stream and reacted over a selective lean NOX catalyst to convert NOX to N2. thereby providing an efficient means of NOX emission control.Type: GrantFiled: November 17, 2003Date of Patent: February 27, 2007Assignee: Catalytica Energy Systems, Inc.Inventors: Ralph A. Dalla Betta, Joel Cizeron, David R. Sheridan
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Publication number: 20070036707Abstract: The invention provides methods and systems for catalytic reforming of a hydrocarbon fuel to produce hydrogen, which may be used as a power source for a fuel cell. In some embodiments, hydrogen is produced by partial oxidation or autothermal reforming of fuel in an oxygen containing gas stream that is rich the majority of the time, with periodic conversion to a lean gas stream for short periods of time to maintain catalytic activity. In one embodiment, hydrogen peroxide is used as the oxidant in an autothermal reforming process. In some embodiments, hydrogen is produced by steam reforming at a low steam to carbon ratio, with a periodic increase in the steam to carbon ratio for short periods of time to maintain catalytic activity.Type: ApplicationFiled: June 22, 2006Publication date: February 15, 2007Inventors: Ralph Dalla Betta, Jacques Nicole