Patents Examined by Joseph F Trpisovsky
  • Patent number: 12146702
    Abstract: A vacuum adiabatic body includes a first plate; a second plate; a seal; a support; a heat resistance unit; and an exhaust port, wherein the heat resistance unit includes a conductive resistance sheet connected to at least one of the first and second plates, the conductive resistance sheet resisting heat conduction flowing along a wall for the third space, the conductive resistance sheet includes a mounting part mounted on the first or second plate and a curved part having at least one portion depressed into the third space, a coupler that fixes the conductive resistance sheet to the first or second plate is formed on the mounting part, and the curved part includes a first curved part depressed toward the third space and a second curved part extending from the first curved part, the second curved part surrounding an edge portion of the first or second plate.
    Type: Grant
    Filed: November 3, 2022
    Date of Patent: November 19, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Wonyeong Jung, Deokhyun Youn
  • Patent number: 12146700
    Abstract: The present invention discloses a control system and a control method of a refrigerator. The control system comprises a collection unit and a fan control unit, and the fan control unit controls a heat dissipation fan to operate at different rotation speeds according to a power-on signal of the refrigerator, a closing signal and an opening signal of the first air port collected by the collection unit. The present invention solves the problem that the hot air discharged out of the compressor compartment blends with cold air and re-enters the compressor compartment, and the problem of poor heat dissipation of the refrigerator when the refrigerator is embedded in the cupboard.
    Type: Grant
    Filed: February 5, 2021
    Date of Patent: November 19, 2024
    Assignees: QINGDAO HAIER REFRIGERATOR CO., LTD., HAIER SMART HOME CO., LTD.
    Inventors: Jian Ma, Xiaobing Zhu, Weijie Li, Mengcheng Li, Bin Fei, Peng Liu, Changzhi Wang
  • Patent number: 12140338
    Abstract: Disclosed is a window air conditioner drain that includes a main body having a drain side and an interfacing side. The drain side includes a funnel structure that narrows to a tube attachment portion of the funnel structure. The window drain further includes a magnetic attachment mechanism configured for magnetically attaching the main body to a window air conditioner such that the main body covers a drainage hole of the window air conditioner. Further disclosed is a window air conditioner drain kit incorporating the window air conditioner drain, and a kit that includes the window air conditioner drain, magnets and/or a flexible tube.
    Type: Grant
    Filed: August 8, 2022
    Date of Patent: November 12, 2024
    Inventor: Nicholas A. Zarcone
  • Patent number: 12130022
    Abstract: The present disclosure discloses a heating system coupling a passive phase change energy storage sunlight room with an air source heat pump. The heating system includes a passive phase change energy storage sunlight room (7), phase change heat storage units, a to-be-heated room (8), and an air source heat pump air heater arranged between the passive phase change energy storage sunlight room (7) and the to-be-heated room (8), wherein each phase change heat storage unit (11) consists of a plurality of phase change heat storage modules (1). An opening in the front part of each phase change heat storage module faces an interior of the passive phase change energy storage sunlight room, and the phase change heat storage modules located on the top are spliced transversely, and the vent in the top of each phase change heat storage module is connected with the ventilation port of the room.
    Type: Grant
    Filed: September 28, 2022
    Date of Patent: October 29, 2024
    Assignee: TIANJIN UNIVERSITY
    Inventors: Jing Zhao, Dehan Liu, Shilei Lyu
  • Patent number: 12130030
    Abstract: A window air conditioner includes a chassis, a housing including an indoor-side housing and an outdoor-side housing respectively arranged at two sides of the chassis, an electric control box installed at the chassis and located in the outdoor-side housing, a junction box arranged in the indoor-side housing, and a wiring plate arranged at the chassis and including a power supply wire slot, a strong electric wire slot, and a weak electric wire slot isolated from each other. A power wire electrically connected to the electric control box is arranged in the power supply wire slot. A strong electric wire electrically connected to at least one of the electric control box or the junction box is arranged in the strong electric wire slot. A weak electric wire electrically connected to the electric control box is arranged in the weak electric wire slot.
    Type: Grant
    Filed: March 3, 2020
    Date of Patent: October 29, 2024
    Assignees: GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD., MIDEA GROUP CO., LTD.
    Inventors: Fashen Liu, Hui Yu, Yu Liu, Kangwen Zhang
  • Patent number: 12102107
    Abstract: An apparatus and a method of defrosting frozen items, is provided. The apparatus and method utilizes a fluid flow system and method, such as a fluid-push/pull system in which generally an entire volume of fluid is pushed or pulled through a cavity in which frozen items are located and/or a continuous motion system in which fluid is circulated within a fluid tank of the system.
    Type: Grant
    Filed: August 16, 2021
    Date of Patent: October 1, 2024
    Assignee: ELECTROLUX PROFESSIONAL, INC.
    Inventors: John W. Cantrell, Mark Churchill, Michael Licata, David Gast
  • Patent number: 12102144
    Abstract: Described herein is a perspiration evaporation device (PED) utilizing an evaporative column having an internal channel that can be secured to a garment or other accessory. As air passes over the top opening internal channel the internal air pressure within the evaporative column is reduced causing evaporated moisture from a user's skin to be drawn up the internal channel and away from the skin resulting in improved evaporation of moisture and a reduction in the core body temperature of a user.
    Type: Grant
    Filed: April 10, 2024
    Date of Patent: October 1, 2024
    Assignee: FUNCTIONAL TECHNOLOGY, LLC
    Inventors: Shane G. W. Morris, Lance B. Morris, Reid A. Morris
  • Patent number: 12098875
    Abstract: Provided is a refrigeration appliance including a main electrical board that controls operation of the refrigeration appliance and an adjustable temperature compartment for storing food items at a user-selectable target temperature. The adjustable temperature compartment includes a user interface connected to the main electrical board by an electric wire cable and enabling selection of user-selectable target temperature. A first end of the electric wire cable includes a removable connector connected to the user interface. The second end of the electric wire cable is connected to the main electrical board. A method for manufacturing a refrigeration appliance with an adjustable temperature compartment is also provided.
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: September 24, 2024
    Assignee: Electrolux do Brasil S. A.
    Inventors: Antonio Voltarelli, Marcelo Campani, Israel Mercer, Rafael Leidens, Alcione Colecha, Guilherme Picanço
  • Patent number: 12098881
    Abstract: A dispenser for dispensing chilled beverage containers having: a housing with a rear-side insertion opening for inserting beverage containers and a front-side removal element which has a support surface for the frontmost beverage container, an inner wall projecting upwards from the surface and comprising a curved contact region for the outer wall of the frontmost beverage container, and an upper removal opening for removing the frontmost beverage container; a guide channel with two lateral surfaces and a sliding surface sloping downwards towards the front for conveying the upright beverage containers from the rear-side receiving opening into the front-side removal element; and a chiller device having two lateral chiller surfaces substantially parallel with the lateral surfaces of the guide channel, and the chiller device having a curved chiller surface substantially parallel with the curved contact region for the frontmost beverage container on the inner wall of the removal element.
    Type: Grant
    Filed: April 23, 2020
    Date of Patent: September 24, 2024
    Assignee: CUULA GMBH
    Inventors: Werner Wolf, Kurt Hofer
  • Patent number: 12096867
    Abstract: A refrigerated merchandiser including a case having a first case section. The first and second case sections define first and second product display areas. The first case section further defines an air passageway and the second case section includes a glass panel. The air passageway supports a fan and is in fluid communication with a first airflow inlet and a second airflow outlet. An airflow flows through the first airflow outlet toward the evaporator and a second airflow outlet in communication with the first airflow inlet via an evaporator bypass channel. A first airflow portion flows through the first airflow outlet and is cooled by the evaporator, and a second airflow portion flows through the second airflow outlet to bypass the evaporator and is uncooled by the evaporator. The second airflow outlet directs the second airflow portion over an exterior of the glass panel of the second case section.
    Type: Grant
    Filed: August 24, 2021
    Date of Patent: September 24, 2024
    Assignee: Hussmann Corporation
    Inventors: Moisses Navarro, Anand Ganesh Rajagopalan, Sandeep Palaksha, Al Arrosagaray, Alex J. Evdokimoff
  • Patent number: 12078383
    Abstract: An indoor unit of an air-conditioning apparatus includes a fan, a heat exchanger, and a drain receiver. The interior of the housing is partitioned into a first space and a second space in an axial direction of the rotating shaft of the fan. In the first space, a first opening is provided to allow air to flow out toward a region located outward of the fan in the first space in a radial direction of the fan. In the second space, no opening is provided and a region located outward of the fan in the second space is closed in the radial direction of the fan. In at least part of a space between the fan in the first space and the heat exchanger, a first water receiving device is provided at a higher position than the drain receiver.
    Type: Grant
    Filed: February 7, 2019
    Date of Patent: September 3, 2024
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Kosuke Miyawaki, Yoji Onaka, Tomoya Fukui, Kenichi Sakoda, Shota Morikawa, Shoji Yamada
  • Patent number: 12066223
    Abstract: Modular heating and cooling systems may include one or more modules connected to a fluid input and fluid output. Conventional modular heating and cooling systems typically use a single fluid in the cooling, heating and source fluid loops due to the mixing of fluids in the system. According to an aspect there is provided a modular heating system comprising at least one heating and cooling apparatus. The apparatus comprises a first heat exchanger, a second heat exchanger and a third heat exchanger. The apparatus further comprises a refrigerant line system coupled to the first (e.g. cooling), second (e.g. heating) and third (e.g. source) heat exchangers and configurable for selectively directing refrigerant fluid through the heat exchanger to provide multiple modes of operation. The heating, cooling and source fluid loops may be separate and independent such that the fluids do not mix.
    Type: Grant
    Filed: March 1, 2021
    Date of Patent: August 20, 2024
    Assignee: Arctic Cool Chillers Limited
    Inventor: Changiz Tolouee
  • Patent number: 12061039
    Abstract: An indoor/outdoor cooling cabinet includes an internal cavity that may be maintained at a desired temperature by a cooling system that is powered by a DC power system having at least one onboard battery for facilitating use of the cabinet outdoors where an external power supply is not readily available. The cooling cabinet also includes an AC power system that is connectable to an external AC power source for replenishing the power stored in the at least one battery of the DC power system, which facilitates the use of the cabinet indoors.
    Type: Grant
    Filed: January 12, 2021
    Date of Patent: August 13, 2024
    Assignee: Crescent Metal Products, Inc.
    Inventors: Chad Fisher, Scott Petty, Brian Styers
  • Patent number: 12059083
    Abstract: A refrigerator has an open front, an air curtain system having at least one upper air egress having an outer edge and at least one lower air-recovery ingress. The air curtain system is adapted to produce a substantially vertical air curtain over at least part of the open front of the refrigerator. The refrigerator has a plurality of shelves between the egress and the ingress a plurality of shelves between the egress and the ingress including a first shelf that has an aerofoil positioned in front of it, the first shelf being located in the upper half of the open front of refrigerator. The refrigerator also includes a second shelf that does not have an aerofoil positioned in front of it, the second shelf being located below the first shelf.
    Type: Grant
    Filed: January 3, 2023
    Date of Patent: August 13, 2024
    Assignee: Aerofoil Energy Limited
    Inventors: Paul Francis McAndrew, Matthew Piers Burke, Ian Stuart Turner
  • Patent number: 12053037
    Abstract: A thermal modification device for modifying the skin temperature of a user, the thermal modification device including: a first elongated flexible container including a first substance disposed therein and a first wall and a second wall, wherein the first substance is a fluid having thermal properties of a first substance; and a second elongated flexible container including a second substance disposed therein and a first wall and a second wall, wherein the second substance is a fluid having thermal properties of a second substance, wherein a ratio of the mass of the first substance and the mass of the second substance is at least one of about 0.22 and about 0.31, the first elongated flexible container and the second elongated flexible container are disposed with the second wall of the first elongated flexible container disposed in contacting relationship with the first wall of the second elongated flexible container.
    Type: Grant
    Filed: March 8, 2024
    Date of Patent: August 6, 2024
    Assignee: Thermapparel LLC
    Inventors: Bradley James Dunn, Kurtis W. Unruh-Kracke
  • Patent number: 12050046
    Abstract: A vacuum adiabatic body may include: a first plate member; a second plate member; a sealing part sealing the first plate member and the second plate member to provide a third space; a supporting unit maintaining the third space; a heat resistance unit at least including a conductive resistance sheet capable of resisting heat conduction flowing along a wall for the third space to decrease a heat transfer amount between the first plate member and the second plate member; and an exhaust port through which a gas in the third space is exhausted. A side frame may be fastened to the conductive resistance sheet and the second plate member, and the side frame is fastened to an edge portion of the second plate member. Accordingly, the formation of dews may be prevented and an adiabatic effect may be improved.
    Type: Grant
    Filed: December 29, 2022
    Date of Patent: July 30, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Wonyeong Jung, Deokhyun Youn, Sungsub Lee
  • Patent number: 12043295
    Abstract: The present disclosure provides for hyperloop vapor cycle environmental control systems (ECS) and related methods. More particularly, the present disclosure provides for hyperloop vapor cycle environmental control systems and methods, with the hyperloop vapor cycle environmental control systems and methods configured without a compressor needed to pump a refrigerant through the system and configured without a condenser heat exchanger needed to condense gas refrigerant to a liquid to reject the heat of compression of a compressor to the ambient atmosphere. Since there is no need for a compressor, the example hyperloop ECS of the present disclosure requires only a small fraction of the electrical power of a standard vapor cycle air conditioning system. Power is needed substantially only for the ECS controller and some various valves.
    Type: Grant
    Filed: December 5, 2022
    Date of Patent: July 23, 2024
    Assignee: HAMILTON SUNDSTRAND CORPORATION
    Inventor: Richard Rusich
  • Patent number: 12044453
    Abstract: A subcooling controller includes a sensor and a processor. The sensor measures one or more of a temperature external to a first heat exchanger that removes heat from carbon dioxide refrigerant, a temperature of the carbon dioxide refrigerant, and a pressure of the carbon dioxide refrigerant. The processor determines that one or more of the measured temperature external to the first heat exchanger, the temperature of the carbon dioxide refrigerant, and the pressure of the carbon dioxide refrigerant is above a threshold and in response to that determination, activates a subcooling system. The subcooling system includes a condenser, a second heat exchanger, and a compressor. The condenser removes heat from a second refrigerant. The second heat removes heat from the carbon dioxide refrigerant stored in a flash tank. The compressor compresses the second refrigerant from the second heat exchanger and sends the second refrigerant to the condenser.
    Type: Grant
    Filed: October 8, 2021
    Date of Patent: July 23, 2024
    Assignee: Lennox Industries Inc.
    Inventor: Robert B. Uselton
  • Patent number: 12031682
    Abstract: A cryogenic cooling system includes a gas circulation source; a cryocooler including a cryocooler stage that cools the cooling gas; an object-to-be-cooled gas flow path; a gas supply line that supplies a cooling gas from the gas circulation source via the cryocooler stage to the object-to-be-cooled gas flow path; a gas recovery line that recovers the cooling gas from the object-to-be-cooled gas flow path to the gas circulation source; at least one temperature sensor installed at a measurement location away from the object-to-be-cooled gas flow path along the gas supply line and/or a measurement location installed away from the object-to-be-cooled gas flow path along the gas recovery line; and a gas flow rate control unit that controls the gas circulation source to adjust a flow rate of the cooling gas flowing through the object-to-be-cooled gas flow path in accordance with a measured temperature at at least one measurement location.
    Type: Grant
    Filed: July 23, 2020
    Date of Patent: July 9, 2024
    Assignee: SUMITOMO HEAVY INDUSTRIES, LTD.
    Inventors: Yuta Ebara, Takaaki Morie, Jyun Yoshida
  • Patent number: 12025355
    Abstract: An outdoor unit of a refrigeration cycle apparatus includes a first header pipe and a second header pipe. The first header pipe and the second header pipe are connected to a heat-source-side heat exchanger. The outdoor unit further includes a refrigerant distributor pipe. The refrigerant distributor includes an inflow pipe into which refrigerant discharged from a compressor flows, a splitter pipe connected to the inflow pipe, a first feed pipe connected to the splitter pipe and to a first body portion of a first main pipe of the first header pipe, and a second feed pipe connected to the splitter pipe and to a second body portion of a second main pipe of the second header pipe.
    Type: Grant
    Filed: January 23, 2020
    Date of Patent: July 2, 2024
    Assignee: Mitsubishi Electric Corporation
    Inventor: Masaya Yamasuso