Patents by Inventor Arthur E. Brockschmidt
Arthur E. Brockschmidt 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: 20220344147Abstract: A system and method include an ultraviolet (UV) lamp including one or more UV light emitters coupled to electrodes. The UV light emitters are configured to emit UV light within an environment. A power source is coupled to the UV lamp. The power source is configured to supply power to the UV lamp. A pressure sensor is configured to detect an ambient air pressure within the environment. A temperature sensor is configured to detect an ambient air temperature within the environment. A control unit is configured to analyze air pressure data regarding the ambient air pressure and air temperature data regarding the ambient air temperature in relation to a breakdown voltage for the UV lamp. The control unit is further configured to modify at least one aspect of the UV lamp in response to the ambient air pressure and the ambient air temperature reaching a breakdown threshold that is less than the breakdown voltage.Type: ApplicationFiled: March 24, 2022Publication date: October 27, 2022Applicant: THE BOEING COMPANYInventors: Arthur E. Brockschmidt, JR., Jamie J. Childress
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Publication number: 20220184250Abstract: Modules, systems and methods that disinfect surfaces using ultraviolet (UV) light are disclosed. In one aspect, a UV light-emitting module comprises an enclosure including an aluminum rear wall comprising a ventilation opening and a face plate spaced from the rear wall and comprising a light-transmitting aperture. Four aluminum sidewalls extend between the rear wall and the face plate, with at least one sidewall comprising a ventilation opening. At least one fluoropolymer UV light emitter support within the enclosure seats a plurality of UV light emitters that each comprise an elongated lamp comprising a first end having a first terminal and an opposing second end having a second terminal. Lead wires electrically couple the terminals of the elongated lamps to a power source.Type: ApplicationFiled: October 27, 2021Publication date: June 16, 2022Inventors: Jamie J. Childress, Arthur E. Brockschmidt, JR.
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Publication number: 20220189759Abstract: Modules, systems and methods that disinfect surfaces using ultraviolet (UV) light are disclosed. In one aspect, a UV light-emitting module comprises an enclosure comprising a rear wall and a face plate spaced from the rear wall and comprising a light-transmitting aperture. At least one sidewall extends between the rear wall and the face plate, and at least one UV light emitter is within the enclosure. A ventilation opening is located in one or more walls selected from (1) the rear wall and (2) the at least one sidewall.Type: ApplicationFiled: October 27, 2021Publication date: June 16, 2022Inventors: Jamie J. Childress, Arthur E. Brockschmidt, JR.
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Publication number: 20220184248Abstract: Modules, systems and methods that disinfect surfaces using ultraviolet (UV) light are disclosed. In one aspect, a UV light-emitting module comprises an enclosure including a rear wall and a face plate that includes a light-transmitting aperture. At least one sidewall extends between the rear wall and the face plate, and at least one UV light emitter is located within the enclosure. The module includes at least one cooling feature selected from (1) a sidewall ventilation opening in the at least one sidewall and (2) a heat sink feature extending from the rear wall.Type: ApplicationFiled: October 27, 2021Publication date: June 16, 2022Inventors: Jamie J. Childress, Arthur E. Brockschmidt, JR.
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Publication number: 20220184251Abstract: Assemblies and methods for disinfecting surfaces using ultraviolet (UV) light are disclosed. In one aspect, a UV light-emitting assembly comprises a plurality of UV light emitters, and first and second UV light emitter supports seating the UV light emitters. A first heat sink is affixed to the first UV light emitter support and a second heat sink is affixed to the second UV light emitter support. A thermally conductive and electrically insulating plate contacts the first heat sink and the second heat sink.Type: ApplicationFiled: October 27, 2021Publication date: June 16, 2022Inventors: Arthur E. Brockschmidt, JR., Jamie J. Childress
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Publication number: 20220184249Abstract: Modules, systems and methods that disinfect surfaces using ultraviolet (UV) light are disclosed. In one aspect, a UV light-emitting module comprises an enclosure including an aluminum rear wall comprising a ventilation opening and a face plate spaced from the rear wall and comprising a light-transmitting aperture. Four aluminum sidewalls extend between the rear wall and the face plate, with at least one sidewall comprising a ventilation opening. At least one aluminum UV light emitter support within the enclosure is electrically coupled to plurality of UV light emitters. A thermally conductive and electrically insulating separator is located between the support and the rear wall. At least one electrical conductor extends through the rear wall and the separator into the support, and an electrically insulating bushing extends between the conductor and surfaces of the rear wall.Type: ApplicationFiled: October 27, 2021Publication date: June 16, 2022Inventors: Jamie J. Childress, Arthur E. Brockschmidt, JR.
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Patent number: 10668179Abstract: In an example, a power factor corrector (PFC) including a first PFC input, a second PFC input, and a PFC output. The first PFC input is configured to receive an input power from a power source. The second PFC input is configured to receive a signal from a feedback circuit. The PFC output configured to output a direct current (DC) power, which is based on the input power at the first PFC input and the signal at the second PFC input. The feedback circuit is coupled to the PFC output and the second PFC input. The feedback circuit is configured to provide the signal at the second PFC input based on an input parameter related to a condition that is sensible by a sensor. The condition is related to operation of a load.Type: GrantFiled: September 25, 2018Date of Patent: June 2, 2020Assignee: The Boeing CompanyInventor: Arthur E. Brockschmidt
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Patent number: 10668178Abstract: In an example, a light control system includes a power converter, a light source, a sensor, and a control device. The power converter can convert an input power received from a power source to a supply power, and includes a power factor corrector (PFC) configured to adjustably control an electrical parameter of the supply power. The light source can, using the supply power, emit light at an intensity related to the electrical parameter. The sensor can sense a condition related to operation of the light source. The control device is communicatively coupled to the PFC and the sensor, and configured to: (i) receive, from the sensor, a sensor signal indicating an input parameter related to the condition, and (ii) based on sensor signal, provide a feedback signal to the PFC to cause the PFC to adjust, based on the input parameter, the electrical parameter of the supply power.Type: GrantFiled: September 25, 2018Date of Patent: June 2, 2020Assignee: The Boeing CompanyInventor: Arthur E. Brockschmidt
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Patent number: 10624979Abstract: In an example, a light control system includes a power converter and a UV light source. The power converter includes an input for receiving an input power from a power source during a time interval, a power buffer for storing power using the input power received at the input during a first portion of the time interval, and an output for outputting a supply power during a second portion of the time interval. The supply power includes a combination of power from (i) the input power received at the input during the second portion of the time interval and (ii) the power stored in the power buffer during the first portion of the time interval. The UV light source is configured to, using the supply power during the second portion of the time interval, emit UV light at an intensity providing a target level of antimicrobial efficacy.Type: GrantFiled: June 26, 2017Date of Patent: April 21, 2020Assignee: The Boeing CompanyInventors: Arthur E. Brockschmidt, Jamie J. Childress, Karen L. Hills, Teresa A. King
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Publication number: 20190290795Abstract: In an example, a power factor corrector (PFC) including a first PFC input, a second PFC input, and a PFC output. The first PFC input is configured to receive an input power from a power source. The second PFC input is configured to receive a signal from a feedback circuit. The PFC output configured to output a direct current (DC) power, which is based on the input power at the first PFC input and the signal at the second PFC input. The feedback circuit is coupled to the PFC output and the second PFC input. The feedback circuit is configured to provide the signal at the second PFC input based on an input parameter related to a condition that is sensible by a sensor. The condition is related to operation of a load.Type: ApplicationFiled: September 25, 2018Publication date: September 26, 2019Inventor: Arthur E. Brockschmidt
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Publication number: 20190290794Abstract: In an example, a light control system includes a power converter, a light source, a sensor, and a control device. The power converter can convert an input power received from a power source to a supply power, and includes a power factor corrector (PFC) configured to adjustably control an electrical parameter of the supply power. The light source can, using the supply power, emit light at an intensity related to the electrical parameter. The sensor can sense a condition related to operation of the light source. The control device is communicatively coupled to the PFC and the sensor, and configured to: (i) receive, from the sensor, a sensor signal indicating an input parameter related to the condition, and (ii) based on sensor signal, provide a feedback signal to the PFC to cause the PFC to adjust, based on the input parameter, the electrical parameter of the supply power.Type: ApplicationFiled: September 25, 2018Publication date: September 26, 2019Inventor: Arthur E. Brockschmidt
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Patent number: 10327316Abstract: System and/or method generally relate to extending a lifespan of an excimer lamp. The system includes a ultra-violet (UV) light having a pair of dielectrics configured to separate electrodes. One of the electrodes includes a metal mesh. The system includes a power supply electrically coupled to the UV light and configured to deliver electrical power to the UV light. The system includes a temperature sensor operably coupled to the UV light. The temperature sensor is configured to generate a temperature signal indicative of a temperature of the UV light. The system includes at least one processor. The at least one processor is configured to determine a temperature of the UV light based on the temperature signal, and adjust the electrical power delivered to the UV light based on the temperature signal.Type: GrantFiled: August 29, 2018Date of Patent: June 18, 2019Assignee: The Boeing CompanyInventor: Arthur E. Brockschmidt, Jr.
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Publication number: 20190150254Abstract: System and/or method generally relate to extending a lifespan of an excimer lamp. The system includes a ultra-violet (UV) light having a pair of dielectrics configured to separate electrodes. One of the electrodes includes a metal mesh. The system includes a power supply electrically coupled to the UV light and configured to deliver electrical power to the UV light. The system includes a temperature sensor operably coupled to the UV light. The temperature sensor is configured to generate a temperature signal indicative of a temperature of the UV light. The system includes at least one processor. The at least one processor is configured to determine a temperature of the UV light based on the temperature signal, and adjust the electrical power delivered to the UV light based on the temperature signal.Type: ApplicationFiled: August 29, 2018Publication date: May 16, 2019Applicant: THE BOEING COMPANYInventor: Arthur E. Brockschmidt, JR.
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Publication number: 20180369439Abstract: In an example, a light control system includes a power converter and a UV light source. The power converter includes an input for receiving an input power from a power source during a time interval, a power buffer for storing power using the input power received at the input during a first portion of the time interval, and an output for outputting a supply power during a second portion of the time interval. The supply power includes a combination of power from (i) the input power received at the input during the second portion of the time interval and (ii) the power stored in the power buffer during the first portion of the time interval. The UV light source is configured to, using the supply power during the second portion of the time interval, emit UV light at an intensity providing a target level of antimicrobial efficacy.Type: ApplicationFiled: June 26, 2017Publication date: December 27, 2018Inventors: Arthur E. Brockschmidt, Jamie J. Childress, Karen L. Hills, Teresa A. King
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Patent number: 10091865Abstract: System and/or method generally relate to extending a lifespan of an excimer lamp. The system includes a ultra-violet (UV) light having a pair of dielectrics configured to separate electrodes. One of the electrodes includes a metal mesh. The system includes a power supply electrically coupled to the UV light and configured to deliver electrical power to the UV light. The system includes a temperature sensor operably coupled to the UV light. The temperature sensor is configured to generate a temperature signal indicative of a temperature of the UV light. The system includes at least one processor. The at least one processor is configured to determine a temperature of the UV light based on the temperature signal, and adjust the electrical power delivered to the UV light based on the temperature signal.Type: GrantFiled: November 13, 2017Date of Patent: October 2, 2018Assignee: The Boeing CompanyInventor: Arthur E. Brockschmidt, Jr.
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Patent number: 7795757Abstract: A system for managing electrical power has a plurality of storage devices. A plurality of DC-DC power converters are provided wherein one DC-DC power converter is coupled to each of the plurality of storage devices. Outputs of the plurality of DC-DC power converters are coupled in parallel to form a distribution bus. A plurality of sensors is coupled to the outputs of the plurality of DC-DC power converters for power monitoring of the system.Type: GrantFiled: March 3, 2008Date of Patent: September 14, 2010Assignee: The Boeing CompanyInventors: Kurt M. Lorhammer, Porter J. Hill, Arthur E. Brockschmidt, Sridhar K. Iya, Shengyi Liu, George M. Roe
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Publication number: 20090218888Abstract: A system for managing electrical power has a plurality of storage devices. A plurality of DC-DC power converters are provided wherein one DC-DC power converter is coupled to each of the plurality of storage devices. Outputs of the plurality of DC-DC power converters are coupled in parallel to form a distribution bus. A plurality of sensors is coupled to the outputs of the plurality of DC-DC power converters for power monitoring of the system.Type: ApplicationFiled: March 3, 2008Publication date: September 3, 2009Inventors: Kurt M. Lorhammer, Porter J. Hill, Arthur E. Brockschmidt, Sridhar K. Iya, Shengyi Liu, George M. Roe
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Patent number: 4945442Abstract: A protective circuit utilizing a variable impedance. In one aspect, where a spark gap is utilized, a low impedance capacitor connected to the electrodes forming the gap by low impedance leads operates to terminate an arc passing across the gap when the voltage is reduced below a predetermined breakdown voltage. In another aspect, a varistor is utilized. A pair of input and output terminals is spaced a selected distance apart to improve performance at high frequencies. A permanent short is created if the varistor is destroyed by a high-energy transient.Type: GrantFiled: November 6, 1989Date of Patent: July 31, 1990Assignee: The Boeing CompanyInventors: Arthur E. Brockschmidt, Jr., Richard J. Jameson