Patents by Inventor Peter Michalakos
Peter Michalakos 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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Patent number: 11844872Abstract: A mobile sanitization system includes a movable trolley having an arm that is extendable between a first position in which the arm is in a collapsed state and a second position in which the arm is extended outwardly. The mobile sanitization system includes at least one ultraviolet light source coupled to the arm that is configured to illuminate to disinfect. The mobile sanitization system includes a source of liquid disinfectant and at least one nozzle fluidly coupled to the source of liquid disinfectant. The nozzle is coupled to at least one of the trolley and the arm, and the nozzle is configured to dispense the liquid disinfectant. The mobile sanitization system includes a spray wand removably coupled to the trolley and fluidly coupled to the source of liquid disinfectant. The spray wand is removable from the trolley to dispense the liquid disinfectant to disinfect a targeted area.Type: GrantFiled: January 15, 2021Date of Patent: December 19, 2023Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Peter Michalakos, Giorgio Isella, Brian Wenig
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Publication number: 20220226525Abstract: A mobile sanitization system includes a movable trolley having an arm that is extendable between a first position in which the arm is in a collapsed state and a second position in which the arm is extended outwardly. The mobile sanitization system includes at least one ultraviolet light source coupled to the arm that is configured to illuminate to disinfect. The mobile sanitization system includes a source of liquid disinfectant and at least one nozzle fluidly coupled to the source of liquid disinfectant. The nozzle is coupled to at least one of the trolley and the arm, and the nozzle is configured to dispense the liquid disinfectant. The mobile sanitization system includes a spray wand removably coupled to the trolley and fluidly coupled to the source of liquid disinfectant. The spray wand is removable from the trolley to dispense the liquid disinfectant to disinfect a targeted area.Type: ApplicationFiled: January 15, 2021Publication date: July 21, 2022Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Peter Michalakos, Giorgio Isella, Brian Wenig
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Publication number: 20220047734Abstract: An aircraft disinfecting system. The system includes a trolley that can move along an aisle of an aircraft and an arm assembly coupled to the trolley. The arm assembly includes at least first and second arms that can extend over one or more seats on either side of the aisle along respective axes of extension. An electromagnetic radiation apparatus coupled to the trolley and the arm assembly for disinfecting, by electromagnetic irradiation, surfaces associated with the seats. The first and second arms are rotatable about the axes of extension, respectively.Type: ApplicationFiled: September 25, 2020Publication date: February 17, 2022Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Peter Michalakos, Sunit Kumar Saxena, Stephen Yates
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Publication number: 20220023455Abstract: A system and method for sanitizing a surface within an aircraft includes emitting UV radiation from a UV radiation source toward the surface, and emitting visible light from a visible light source toward the surface. A UV sensor senses an intensity of the UV radiation reflected by a reflector that is disposed on a least a portion of the surface and a visible light senses an intensity of the visible light reflected by the reflector. A processor processes the UV intensity signal and the visible light intensity signal to determine the intensity of the UV radiation on the surface and a UV dose to the surface.Type: ApplicationFiled: July 23, 2020Publication date: January 27, 2022Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Stephen Yates, Peter Michalakos
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Patent number: 8394331Abstract: A combined hydrocarbon/ozone converter includes a substrate, a metal oxide washcoat and a hydrocarbon converting catalyst, such as platinum. The metal oxide washcoat comprises an ozone reacting component, such as cobalt oxide, and a non-catalytic component, such as aluminum oxide. The weight ratio of the hydrocarbon converting catalyst to the ozone reacting component may be between about 1:5 and about 1:100.Type: GrantFiled: July 22, 2011Date of Patent: March 12, 2013Assignee: Honeywell International Inc.Inventors: Belinda Sue Foor, Mariola Jolanta Proszowski, Peter Michalakos
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Publication number: 20130022523Abstract: A combined hydrocarbon/ozone converter includes a substrate, a metal oxide washcoat and a hydrocarbon converting catalyst, such as platinum. The metal oxide washcoat comprises an ozone reacting component, such as cobalt oxide, and a non-catalytic component, such as aluminum oxide. The weight ratio of the hydrocarbon converting catalyst to the ozone reacting component may be between about 1:5 and about 1:100.Type: ApplicationFiled: July 22, 2011Publication date: January 24, 2013Applicant: Honeywell International Inc.Inventors: Belinda Sue Foor, Mariola Jolanta Proszowski, Peter Michalakos
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Publication number: 20060226081Abstract: A water purification system comprising a thermal hydrolysis catalytic reactor, an adsorbent media bed and a reverse osmosis unit is provided. The water purification system may provide potable water from non-potable water, such as non-potable water contaminated with chemical warfare agents, biological warfare agents, radioactive agents and/or Toxic Industrial Chemicals (TICs). Methods for providing potable water using the water purification system of the present invention are also provided.Type: ApplicationFiled: April 12, 2005Publication date: October 12, 2006Applicant: Honeywell International Inc.Inventors: Francis Lupton, Russ Johnson, Peter Michalakos, Michel Jonqueres
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Publication number: 20060084571Abstract: The present invention provides an economical and efficient system for the catalytic conversion of ozone, particularly in airplane bleed air. The present invention comprises a washcoat on a single surface layer, wherein the washcoat may contain an active metal oxide which is active for ozone conversion where the metal oxide comprises a transition metal. Alternatively, the system may comprise a refractory metal oxide washcoat into which a transition metal active for ozone conversion is impregnated.Type: ApplicationFiled: November 23, 2005Publication date: April 20, 2006Inventors: Peter Michalakos, Belinda Foor, Robert Koukol, Mariola Proszowski
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Publication number: 20060062704Abstract: An aircraft environmental control system includes a catalytic converter having ozone-destroying capability. A surface of the catalytic converter is anodized to form an anodized layer, and the metal oxide layer is washcoated to form a washcoat layer. An ozone destroying catalyst is impregnated in the anodized and washcoat layers. The catalyst may include one or more metals. For example, a bimetallic catalyst may include a precious metal and a transition metal.Type: ApplicationFiled: September 16, 2005Publication date: March 23, 2006Inventors: Di-Jia Liu, Daniel Winstead, Peter Michalakos
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Publication number: 20050214186Abstract: Apparatus, systems, and methods for the efficient decomposition of ozone in an air stream from an air intake of an aircraft. The apparatus includes a titania catalyst support on a substrate, and a catalyst composition on the titania. The catalyst composition comprises a silver-based component, comprising silver metal or silver oxide, and a palladium-based component comprising an oxide of palladium or palladium metal. The air stream may be from a dedicated ambient air compressor or from bleed air from a gas turbine engine. The invention allows for the effective removal of ozone from the air stream to provide cleansed air having an ozone level of 0.1 ppm or less over a range of operating temperatures from 100 to 500° F. and above during a service period of at least 20,000 hours or a time period of not less than 5 years.Type: ApplicationFiled: March 26, 2004Publication date: September 29, 2005Applicant: Honeywell International Inc.Inventors: Peter Michalakos, Robert Tom
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Publication number: 20050053515Abstract: An air quality system comprising at least one air cleaner unit in communication with an interior air space. In one embodiment, an air quality system for an aircraft comprises a first set of air cleaner units in communication with a lower plenum of the aircraft recirculation system and a second set of air cleaner units in communication with an upper plenum of the aircraft recirculation system. Each air cleaner unit comprises at least one adsorbent unit in combination with at least one photocatalytic oxidation unit. In one embodiment, an air cleaner unit comprises a relatively weak adsorbent material upstream from a photocatalytic oxidation unit, and a relatively strong adsorbent material downstream from the photocatalytic oxidation unit. Methods for removing a pollutant from an air stream and for making an air cleaner unit are also disclosed.Type: ApplicationFiled: September 10, 2003Publication date: March 10, 2005Applicant: Honeywell International Inc.Inventors: Stephen Yates, Felipe Fuentes, Peter Michalakos, Chin Chang, Brian Krafthefer, Mark Kaiser
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Publication number: 20030185720Abstract: A method of purifying bleed air from an engine heats the bleed air only to an extent necessary for the bleed air to react under catalysis from a noble-metal-based reactor bed, converting the contaminants to filterable form. The contaminants are then removed with a post-treatment filter. A purifier functioning according to the present invention, which heats the bleed air to a temperature no greater than 450° F. which it attains without a combustor, thus releases less heat to adjoining components than a prior-art purifier, and outputs purified air at a lower temperature than does a prior-art purifier, which typically needs to include a combustor. The purified air is sufficiently cool as to be suitable for immediate release into interior compartments occupied by humans or the air conditioning system.Type: ApplicationFiled: April 1, 2002Publication date: October 2, 2003Applicant: Honeywell International, Inc.Inventors: Robert Tom, Peter Michalakos, Andrew Hamelynk
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Patent number: 6503462Abstract: An air cleaning system and method employs both particulate and gaseous contaminant removal from a flowing air stream to improve air quality in a selected environmental space. Particulate contaminants are removed by an appropriate filter. Gaseous contaminants such as VOCs, CO, and O3 are removed using a catalyst to oxidize such contaminants. The air stream is selectively heated to provide an adequate catalyst reaction temperature and the heat energy is then recovered by a heat exchanger. Various sensors are employed to monitor flow rate, air composition, temperature and pressure. A controller is programmable to control air quality for either minimizing contaminants or minimizing energy usage required to achieve a selected minimum air quality over a period of time.Type: GrantFiled: June 19, 2001Date of Patent: January 7, 2003Assignee: Honeywell International Inc.Inventors: Peter Michalakos, Robert Tom, Karin Arnold
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Publication number: 20020193064Abstract: An air cleaning system and method employs both particulate and gaseous contaminant removal from a flowing air stream to improve air quality in a selected environmental space. Particulate contaminants are removed by an appropriate filter. Gaseous contaminants such as VOCs, CO, and O3 are removed using a catalyst to oxidize such contaminants. The air stream is selectively heated to provide an adequate catalyst reaction temperature and the heat energy is then recovered by a heat exchanger. Various sensors are employed to monitor flow rate, air composition, temperature and pressure. A controller is programmable to control air quality for either minimizing contaminants or minimizing energy usage required to achieve a selected minimum air quality over a period of time.Type: ApplicationFiled: June 19, 2001Publication date: December 19, 2002Applicant: Honeywell International, Inc.Inventors: Peter Michalakos, Robert Tom, Karin Arnold