Patents Examined by Michael James Giordano
-
Patent number: 11655997Abstract: A heating, ventilation, and/or air conditioning (HVAC) system includes a damper assembly configured to regulate airflow and having a frame. The HVAC system includes a first damper blade piece having a first airfoil surface and a second damper blade piece having a second airfoil surface. The first damper blade piece and the second damper blade piece are configured to couple with the frame, and are configured to interlock with one another to form a damper blade having an airfoil shape.Type: GrantFiled: January 2, 2020Date of Patent: May 23, 2023Assignee: JOHNSON CONTROLS TYCO IP HOLDINGS LLPInventors: Sarjerao D. Pingale, Bhushan C. Kadu, Anil V. Bhosale, Manjur Tamboli
-
Patent number: 11648823Abstract: A nozzle to output air onto an interior surface of a windshield of a vehicle is includes: a housing including: a first opening configured to receive air output by a blower; a second opening to output air toward the interior surface of the windshield; N sets of tracks formed in the housing, where N is an integer greater than 1; N vanes that are flexible and that each slide along a respective one of the N sets of tracks; and an actuator that is coupled to each of the N vanes and that is configured to slide along the N vanes along the N sets of tracks, respectively.Type: GrantFiled: March 2, 2021Date of Patent: May 16, 2023Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Enrique Gomez Bravo Manzo, Gerard A. Brinas
-
Patent number: 11629874Abstract: A method of controlling air quality in an indoor environment of a building is described. The method utilizes a system that comprises a carbon dioxide sensor configured to detect an instantaneous value of carbon dioxide concentration in the air of the indoor environment of the building, a control unit in signal communication with the carbon dioxide sensor, a communication unit for establishing signal communication between the carbon dioxide sensor and the control unit, and a storage unit in signal communication with the control unit.Type: GrantFiled: January 21, 2021Date of Patent: April 18, 2023Assignee: FBP S.r.l.Inventors: Marco Scaramelli, Gaetano Lapenta
-
Patent number: 11624516Abstract: Air conditioner systems and methods are provided. In some embodiments, an air conditioner is installed using an installation frame. In some embodiments, an air conditioner system includes a latch mechanism positioned proximate a bottom surface of an air conditioner unit, the latch mechanism having a latch release mechanism and a latch engagement mechanism to engage with a latch recess of a frame body.Type: GrantFiled: July 17, 2020Date of Patent: April 11, 2023Assignee: DON'T BE HOT CORP.Inventors: Muhammad Abdullah Haroon Saigol, Erik Palmer Rauterkus, Joseph Lyle Koch
-
Patent number: 11619450Abstract: One or more embodiments of a burner panel for a metallurgical furnace is described herein. The burner panel has a body having a top surface, a bottom surface, a left surface, a right surface, and a front surface surrounding an interior burner area. A spray-cool system disposed in the interior area. A burner tube at least partially disposed in the interior burner area and extends into the front surface. The burner tube is configured to accept a burner.Type: GrantFiled: September 4, 2019Date of Patent: April 4, 2023Assignee: Systems Spray-Cooled, Inc.Inventors: Scott A. Ferguson, Troy D. Ward
-
Patent number: 11619403Abstract: In order to enable a uniform air-conditioning of the entire room, a fixed air blowing portion 75 and movable air blowing portions 77 on both sides thereof are provided on a decorative panel 70 as an air blowing part 74, and the movable air blowing portions 77 can rotate about an axis orthogonal to the panel surface or the ceiling surface of the decorative panel 70.Type: GrantFiled: March 15, 2019Date of Patent: April 4, 2023Assignee: FUJITSU GENERAL LIMITEDInventor: Hirofumi Nakagawa
-
Patent number: 11614246Abstract: A system for controlling a flow rate through an HVAC component is provided. The system includes a controller communicably coupled with a potentiometer and an actuator configured to drive the HVAC component between multiple positions to affect the flow rate. The controller configured to determine an actuator position setpoint based on a flow rate setpoint, drive the actuator to the actuator position setpoint using a calculated travel period, and set a current actuator position based on a voltage signal received from the potentiometer upon stopping the actuator at an expiration of the calculated travel period.Type: GrantFiled: August 1, 2019Date of Patent: March 28, 2023Assignee: Johnson Controls Tyco IP Holdings LLPInventor: Mark G. Freund
-
Patent number: 11614258Abstract: The present invention relates to a boiler which determines a clogging degree of an exhaust flue through which combustion gas is discharged and adjusts gas supply amount to maintain its combustibility, and a combustion control method thereof, the method of the present invention including a) setting a target heat value for achieving a target temperature, b) applying a first database on the basis of the target heat value, c) measuring a rotational speed of an air blower and a pneumatic pressure of air introduced by rotation of the air blow, d) applying a second database on the basis of a rotational speed difference, a pneumatic pressure difference, and the target heat value to calculate an estimated flue clogging value according to the target heat value, and a) applying a third database according to the estimated flue clogging value to calculate an opening amount of a gas valve and control gas supply amount.Type: GrantFiled: December 10, 2019Date of Patent: March 28, 2023Assignee: KYUNGDONG NAVIEN CO., LTD.Inventor: Hyuk Choi
-
Patent number: 11609025Abstract: A water heater and methods of operating the water heater are provided. The water heater appliance includes a tank, a cold water inlet conduit extending into the tank, a heating element within the tank, a hot water conduit extending from the tank to a mixing valve, a mixed water conduit downstream of the mixing valve, and a user interface. The method includes and/or the water heater is operable for receiving, from the user interface, a user value for a tank temperature setpoint. An upstream water heater is detected and a capacity thereof is predicted. The tank temperature setpoint is then adjusted based on the predicted capacity of the upstream water heater.Type: GrantFiled: October 20, 2021Date of Patent: March 21, 2023Assignee: Haier US Appliance Solutions, Inc.Inventor: Sukumar Arrojula
-
Patent number: 11603607Abstract: A furnace for thermal treatment, in particular for carbonization and/or graphitization, of material, in particular fibers, in particular fibers of oxidized polyacrylonitrile PAN. During the thermal treatment, a pyrolysis gas is released from the material. The furnace includes a housing, a process space, which is located in the interior of the housing and is delimited by a process space housing and through which the material can be fed, a heating system for heating a process space atmosphere prevailing in the process space, and an extraction system for suctioning process space atmosphere laden with pyrolysis gas from the process space. The extraction system has at least one suction device having a suction channel, which is delimited by a channel wall and which is connected to the process space by means of a suction opening.Type: GrantFiled: June 13, 2018Date of Patent: March 14, 2023Assignee: EISENMANN SEInventors: Matthias Muck, Dimitri Sabelfeld
-
Patent number: 11598551Abstract: The present disclosure envisages an air grille. The air grille comprises a front face and a duct face end. The duct face end is in the opposite of the front face. A plurality of flaps are configured on the duct face end, wherein the flaps are capable of collapsing. During shipping the flaps are collapsed whereas before installation the flaps are uncollapsed to facilitate containment of an air filter. The air grille has first thickness when the flaps are collapsed and second thickness when the flaps are uncollapsed, wherein the first thickness is less than the second thickness.Type: GrantFiled: June 29, 2020Date of Patent: March 7, 2023Assignee: Cardinal IP Holding, LLCInventor: Thomas J. Dykhuis
-
Patent number: 11592190Abstract: A hot water recirculation system for a house or other building causes water to be recirculated to a water heater for reheating until the water is above a set-point temperature at which time the heated water is made available for use at a faucet or other hot water plumbing fixture. Recirculation of hot water takes place only when there is demand for hot water at a hot water plumbing fixture. A flow switching module for use in the hot water recirculation system can selectively direct water supplied to the flow switching module from a water heater either to a hot water plumbing fixture or to return piping for returning the water to the water heater. The flow switching module may be operated manually, automatically, or semi-automatically.Type: GrantFiled: April 13, 2020Date of Patent: February 28, 2023Inventor: Roger Kaufman
-
Patent number: 11590825Abstract: A gear system for pivoting blades of an air vent, which is releasable or disengageable. For this purpose, one embodiment provides a rack and pinion gear system comprising helical pinions, which engage with a toothed rack as a result of an axial force due to a helical spline when rotational driving, and thereby establish a drive connection with the blades.Type: GrantFiled: March 31, 2021Date of Patent: February 28, 2023Assignee: fischer automotive systems GmbH & Co. KGInventor: Gunter Leopold
-
Patent number: 11585563Abstract: An air-conditioning register includes: a downstream fin; and an upstream fin. The downstream fin and the upstream fin are provided in a ventilation passage which allows air-conditioning air to flow. The downstream fin is rotatable around a center line of a first rotation shaft. The upstream fin is rotatable around a center line of a second rotation shaft further on an upstream side than the downstream fin in the ventilation passage. The second rotation shaft extends in a direction different from that of the first rotation shaft. The downstream fin is slidable in a center line direction of the first rotation shaft and has a driving unit which presses the upstream fin in a slide movement direction as the downstream fin slides.Type: GrantFiled: August 25, 2021Date of Patent: February 21, 2023Assignee: TOYODA GOSEI CO., LTD.Inventors: Yasuyuki Mitsui, Hiroto Watanabe
-
Patent number: 11578877Abstract: Provided is an air conditioner. The air conditioner comprising a housing having an inlet and an outlet, a fan in the housing to suck in air through the inlet and discharge air through the outlet, and including a plurality of fan blades with an installation space between two fan blades of the plurality of fan blades, a fan driver coupled to an end of the fan by a fastener, to drive the fan, wherein the installation space is positioned to allow the fastener to pass through the installation space to couple the fan driver to the fan, and a stabilizer including a body having at least a portion extending along the fan at a first distance from the fan, and so as to not be over the installation space as the fan rotates, and a modifier extending along the fan at a second distance, which is greater than the first distance, from the fan, and so as to be over the installation space for at least part of a full rotation of the fan as the fan rotates.Type: GrantFiled: November 12, 2020Date of Patent: February 14, 2023Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Huisang Cho, Yongho Seo, Byungghun Kim, Sewoong Youn
-
Patent number: 11573148Abstract: A water heater system includes a gas burner configured to selectively produce flue gases, and a heat exchanger for heating water in the water heater system. The water heater system is operable in a heating mode, and a standby mode. An exhaust assembly is in communication with the heat exchanger, and includes a condensate collector configured to receive the flue gases and condensate. A first temperature sensor is positioned to sense a temperature of the condensate within the condensate collector. The first temperature sensor is configured to detect a rate of temperature change of the condensate. A controller is configured to determine a leakage when the rate of temperature change adjusts from a first state to a second state when the water heater system is in the standby mode after the water heater system was in the heating mode.Type: GrantFiled: August 12, 2019Date of Patent: February 7, 2023Assignee: A. O. Smith CorporationInventors: Jianmin Yin, Matthew W. Critchley, Quinn Thomas Keller
-
Patent number: 11561024Abstract: The invention is directed to a handle assembly for rotating a pivot rod attached to a damper within ductwork, for the purpose of controlling the flow of conditioned air therethrough. In particular, the present invention provides a pre-assembled portion of the required parts, thereby reducing the number of steps required for final assembly of the damper handle to the pivot rod, resulting in a significant time savings.Type: GrantFiled: September 6, 2017Date of Patent: January 24, 2023Assignee: CAPITAL HARDWARE SUPPLY, LLCInventor: Joao Maria Ruela Cunha
-
Patent number: 11548613Abstract: There is provided an air grille panel assembly for a vehicle. The assembly includes an air grille panel having air grille openings, a top end, and a bottom end. The top end is configured for coupling to a sidewall panel in a cabin of the vehicle. The bottom end is configured for coupling to a raceway assembly on a floor in the cabin. The assembly further includes a frame member disposed around a perimeter of each of the air grille openings, to define each of the air grille openings, an air grille coupled to the frame member and covering each of the air grille openings, and a cover member releasably attached to the air grille. The assembly is configured for coupling to the sidewall panel, via a float attachment, that allows for a vertical adjustment, to accommodate different installed positions of the assembly in the cabin of the vehicle.Type: GrantFiled: June 27, 2019Date of Patent: January 10, 2023Assignee: The Boeing CompanyInventors: Gregory A. Tubbs, Phillip E. Pacini
-
Patent number: 11536489Abstract: A flue baffle for a water heater comprises a plurality of holes along a length of the baffle and a plurality of bent blades along the length of the baffle, where each hole of the plurality of holes is adjacent to a bent blade of the plurality of bent blades. The holes are configured to permit flue gas to pass through the holes. The bent blades can have an alternating pattern where a first bent blade extends from one side of the baffle and the next bent blade extends from an opposite side of the baffle. A press tool for forming the baffle comprises a piercing tool for forming the plurality of holes and a lance and fold die for forming the bent blades.Type: GrantFiled: July 27, 2018Date of Patent: December 27, 2022Assignee: Rheem Australia Pty LimitedInventors: Jim Jensen, Momtaiz Zraika
-
Patent number: 11530841Abstract: A hydrodynamic heater includes an inlet port for receiving a stream of fluid from an external source and an outlet port for discharging a stream of heated fluid from the hydrodynamic heater. A hydrodynamic chamber operates to selectively heat fluid present within an interior region of the hydrodynamic chamber. The hydrodynamic chamber includes an inlet port and an outlet port located along an interior wall of the hydrodynamic chamber. The hydrodynamic chamber inlet port is fluidly connected to the inlet port of the hydrodynamic heater. The hydrodynamic heater includes a fluid metering device having an inlet fluidly connected to the hydrodynamic heater inlet port and an outlet fluidly connected to the inlet port of the hydrodynamic chamber.Type: GrantFiled: March 11, 2019Date of Patent: December 20, 2022Inventors: Jeremy Sanger, Franco Garavoglia