Patents Assigned to Electrolux Appliances Aktiebolag
  • Publication number: 20220354335
    Abstract: A washing appliance having a washing compartment, a water inlet tank configured to accommodate water for use in a wash cycle in the washing compartment, and a water inlet conduit configured to supply water to the water inlet tank. The washing appliance further comprises a drain conduit configured to conduct washing liquid from the washing compartment and a heat exchanger configured to exchange heat between the drain conduit and the water inlet conduit. Moreover, the washing appliance comprises a heat pump circuit comprising a condenser and an evaporator, wherein the condenser is configured to heat the washing compartment.
    Type: Application
    Filed: July 5, 2019
    Publication date: November 10, 2022
    Applicant: Electrolux Appliances Aktiebolag
    Inventors: Anders Haegermarck, Eduardo Martinez
  • Patent number: 11493203
    Abstract: The present invention relates to a gas burner assembly (10), in particular for a gas cooking appliance, preferably for a domestic gas cooking hob. The present invention further relates to such a gas cooking appliance comprising at least one gas burner assembly (10). The gas burner assembly (10) comprises a burner head (12) including a plurality of high-power flame ports (32). The gas burner assembly (10) comprises at least one intermediate element (14, 16) including a plurality of low-power flame ports (38). The burner head (12) is arranged above the at least one intermediate element (14, 16). The high-power flame ports (32) are connected to a first gas inlet (30) via a horizontal Venturi pipe (22). The low-power flame ports (38) are connected to a second gas inlet (52) via an annular distribution chamber (46). The low-power flame ports (38) and the high-power flame ports (32) are located on different parts of the gas burner assembly (10) and arranged in super-imposed way.
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: November 8, 2022
    Assignee: Electrolux Appliances Aktiebolag
    Inventors: Marco Turchi, Riccardo Eusepi
  • Patent number: 11497088
    Abstract: An induction cooking hob (1) with illumination equipment includes a cover element (2) arranged at the top side of the induction cooking hob and including at least one heating zone, a chassis (5) arranged below the cover element (2) and at least one induction coil unit (3) having an induction coil (10). The induction coil unit (3) is arranged below the at least one heating zone. According to the invention, a light emitting diode (4) is mounted to the center of the at least one induction coil unit (3). Thermal conductive contact between the light emitting diode (4) and the chassis (5) is provided by a spring element (12) pressing at least a surface of the light emitting diode (4) onto the chassis (5).
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: November 8, 2022
    Assignee: Electrolux Appliances Aktiebolag
    Inventors: Stefan Bayerlein, Jochen Holzinger
  • Patent number: 11493201
    Abstract: A cooking appliance includes a cooking cavity adapted to cook food therein; and a steam generator adapted to supply steam for cooking to the cooking cavity. The steam generator includes an L-shaped conduit for steamable fluid having one vertical arm and one horizontal arm, and a heating element located adjacent and external to the L-shaped conduit. The vertical arm is substantially vertical in an operative position of the steam generator.
    Type: Grant
    Filed: January 5, 2015
    Date of Patent: November 8, 2022
    Assignee: Electrolux Appliances Aktiebolag
    Inventors: Paolo Faraldi, Lorenzo Gattei, Agostino Rossato, Nicola Guida
  • Publication number: 20220349114
    Abstract: A method to control a laundry drying machine having a rotatable drum, a motor for rotating the drum, and a hot air generator for supplying a drying airflow to the drum. The method includes: collecting physicals quantities during an initial phase of said drying cycle, performing an estimation of polynomial coefficients of a cubic polynomial model indicative of an estimated change of a laundry moisture value over the time based on respective linear polynomial models comprising the collected physicals quantities, performing an estimation of the laundry moisture value by the cubic polynomial model based on the estimated polynomial coefficients, and controlling the motor and hot air generator during a drying cycle, based on one or more physicals quantities associated with the drum loaded with laundry, the electric motor and the hot air generator.
    Type: Application
    Filed: June 28, 2019
    Publication date: November 3, 2022
    Applicant: Electrolux Appliances Aktiebolag
    Inventors: Alessandro Beghi, Gian Antonio Susto, Giuliano Zambonin, Fabio Altinier, Terenzio Girotto, Mirco Rampazzo
  • Publication number: 20220349104
    Abstract: A laundry treating appliance having a tub, rotatable drum, at least one transmitter coil, at least one ring shaped housing on the drum perimeter and having an annular channel therein and at least one balancing unit disposed in the channel. The balancing unit has a receiver coil configured to receive wireless power from the transmitter coil and an actuator powered by the receiver coil, a sensing element to detect a position of the balancing unit in the housing, a balancing control unit configured to control the positioning of the balancing unit by driving the transmitter coil to send power to the receiver coil to operate the actuator on a friction force element to change the friction between the housing and the balancing unit.
    Type: Application
    Filed: June 12, 2020
    Publication date: November 3, 2022
    Applicant: Electrolux Appliances Aktiebolag
    Inventor: Antonio Chiriatti
  • Publication number: 20220333288
    Abstract: A laundry treatment appliance comprising: a fresh water supply; a treatment chamber; a water softener; a liquid delivery system connected to the water supply, the water softener, and a treatment agent delivery system configured to store a water-soluble treating agent pod and/or a steam generator. The liquid delivery system is configured to supply fresh water from the water supply or soft water from the water softener into the treatment chamber. The appliance can perform one or more treatment cycles including at least one of: a first cycle in which the process liquid supplied by said process liquid delivery system further includes laundry treatment agents contained in the pod, and a second cycle in which the steam generator is activated to steam into the treatment chamber. The appliance further comprises a control unit to activate the water softener to provide the process liquid delivery system with soft water.
    Type: Application
    Filed: April 4, 2022
    Publication date: October 20, 2022
    Applicant: Electrolux Appliances Aktiebolag
    Inventors: Andrea Zattin, Martino Bondi
  • Publication number: 20220333287
    Abstract: A laundry treatment appliance having a laundry treatment chamber adapted to receive laundry to be treated, a treatment agent delivery system configured to store an amount of treatment agent sufficient for performing a plurality of treatment cycles, and to deliver a treatment agent dose towards the laundry treatment chamber, the treatment agent dose being a fraction of the stored amount of treatment agent, a water supply unit configured to supply fresh water having a first level of hardness to the laundry treatment appliance, and a water softening system configured to selectively receive the fresh water from the water supply unit and to selectively provide softened water having a second level of hardness lower than the first level of hardness to said treatment agent delivery system.
    Type: Application
    Filed: April 4, 2022
    Publication date: October 20, 2022
    Applicant: Electrolux Appliances Aktiebolag
    Inventors: Andrea Zattin, Martino Bondi
  • Patent number: 11477862
    Abstract: The invention relates to an optical system for an induction cooking device with at least one induction coil (2) and an at least partially transparent or semi-transparent top plate (3), the optical system (10) comprising at least one light source (11) to be arranged in a central area of said induction coil (2) in order to provide light through a central opening (2.1) of said induction coil (2), light deflecting means (12) configured to receive light from the light source (11) and provide said light at one or more openings (12.1) and light guiding means (13) for guiding light provided at said one or more openings (12.1) in an area between the upper side of the induction coil (2) and the lower side of the top plate (3), said light guiding means (13) being configured to guide the light into a space between the induction coil (2) and the top plate (3) and provide a light indicator at the top side of the top plate (3).
    Type: Grant
    Filed: March 26, 2018
    Date of Patent: October 18, 2022
    Assignee: Electrolux Appliances Aktiebolag
    Inventors: Marco Saporetti, Jochen Holzinger, Jennifer Burkhardt, Michael Herzog, Peter Negretti
  • Patent number: 11460349
    Abstract: A sensor probe (10) for measuring a food preparation parameter, comprises an elongate handle portion (12) for manipulating the sensor probe, an elongate sensor portion (14), and a stepped connecting portion (16) connecting the handle portion (12) and the sensor portion (14), such that the longitudinal axis of the handle portion is offset with respect to the longitudinal axis of the sensor portion.
    Type: Grant
    Filed: July 1, 2018
    Date of Patent: October 4, 2022
    Assignee: Electrolux Appliances Aktiebolag
    Inventors: Jennifer Burkhardt, Michael Herzog, Scott King, Bianca Puchinger
  • Publication number: 20220296074
    Abstract: A washing appliance configured to heat water supplied to the washing appliance by utilizing heated process water drained from a compartment of the washing appliance arranged to accommodate goods to be cleaned. The washing appliance comprises a tank configured to contain the water being supplied to the compartment of the washing appliance, a valve configured to be in fluid communication with said tank to control a flow of the water contained in the tank being supplied to the compartment of the washing appliance, a fresh water conduit extending inside the tank, the fresh water conduit being configured to transport the water supplied to the washing appliance, a drain water conduit configured to transport the drained heated process water, the drain water conduit being arranged to extend inside, and coaxially with, the fresh water conduit inside the tank.
    Type: Application
    Filed: June 14, 2019
    Publication date: September 22, 2022
    Applicant: Electrolux Appliances Aktiebolag
    Inventors: Eduardo Martinez, Anders Haegermarck, Claudio Campana
  • Patent number: 11445743
    Abstract: A system for preparing or semi-preparing food that includes at least one 3D printer and at least one food supporting device. The 3D printer includes at least one extruder for delivering and modelling at least one food paste and/or food powder onto the food supporting device, and at least one heating device for preheating the food paste and/or the food powder and at least one cooling device for precooling the food paste and/or the food powder. The 3D printer is controlled or controllable by a user interface, microcontroller, computer and/or computer program. The system includes at least one cooking hob for heating the modelled food on the food supporting device. The temperature for each food paste and/or food powder is individually adjustable. The food supporting device is a pan, cooking vessel, cooking pot, tray, plancha or container arranged on a cooking zone of the cooking hob.
    Type: Grant
    Filed: September 7, 2017
    Date of Patent: September 20, 2022
    Assignee: Electrolux Appliances Aktiebolag
    Inventors: Fabienne Reinhard-Herrscher, Jennifer Burkhardt, Christoph Luckhardt, Kersten Kaiser
  • Publication number: 20220282420
    Abstract: A laundry washing machine having: a casing; a washing tub in the casing; a rotatable drum mounted within the washing tub; a door to provide access to the drum; a receptacle having a volume configured to receive a unit dose package comprising a water soluble pouch containing a dose of cleaning product; a tub supply pipe connecting the receptacle to the washing tub; one or more protrusions movably mounted to the casing to move between a first position in which the one or more protrusions are not located within the volume configured to receive the unit dose package, and a second position in which the one or more protrusions are located within the volume configured to receive the unit dose package; and a motor configured to move the one or more protrusions from the first position to the second position. Methods for operating a laundry washing machine are also provided.
    Type: Application
    Filed: May 24, 2022
    Publication date: September 8, 2022
    Applicant: Electrolux Appliances Aktiebolag
    Inventors: Allison White, Yihong Li, Oscar Madalena
  • Patent number: 11435110
    Abstract: A connector to fit in a window gap, the connector having a generally elongated shape and having two parts being slidable in relation to each other. The connector includes an air-inlet adapted to receive air from an air conditioner and an air outlet. The two parts include a body and a telescopic part and the connector is adapted to be manipulated to be in: a first state where the body and the telescopic part can be moved in relation to each other in a length direction of the connector, or a second state where the body and the telescopic part are locked in relation to each other in a length direction of the connector by a locking mechanism.
    Type: Grant
    Filed: May 27, 2016
    Date of Patent: September 6, 2022
    Assignee: ELECTROLUX APPLIANCES AKTIEBOLAG
    Inventors: Pedro Zemborain, Emme Copparstad
  • Publication number: 20220266174
    Abstract: An air purifier having a polygonal casing defining one or more inside corners, a cylindrical air filter extending along a center axis within the polygonal casing with a space formed between a radially outwards facing surface of the filter and at least one of the one or more the inside corners of the casing, and a filter cleaner at least partly located in the space. The filter cleaning has a cleaning member, a gear mechanism, at least one UV light source, a motor configured to drive the gear mechanism to thereby drive the radially outwards facing surface of a cylindrical air filter past the cleaning member and the at least one UV light source, and a filter cleaner housing encasing the motor, the cleaning member and the gear mechanism.
    Type: Application
    Filed: May 5, 2022
    Publication date: August 25, 2022
    Applicant: Electrolux Appliances Aktiebolag
    Inventor: Baris Tanyildiz
  • Patent number: 11421935
    Abstract: The invention relates to a box (10) for preservation of food. The box comprises a food storage compartment (16). The box also comprises a dry unit (20) adapted to dry the air inside the food storage compartment. The sealable box is formed as one stand-alone unit. Hereby an appliance for keeping food at dry conditions is provided. The appliance can be easily installed and can be moved around to any suitable location including inside a kitchen cabinet.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: August 23, 2022
    Assignee: Electrolux Appliances Aktiebolag
    Inventors: Andreas Psilander, Urban Wählby
  • Patent number: 11398923
    Abstract: A method for data communication with a domestic appliance by a mobile computer device. The domestic appliance and the mobile computer device are interconnected or interconnectable via a wireless data connection. The wireless data connection is adapted for transferring signals between the domestic appliance and the mobile computer device. Further, the present invention relates to application software for the mobile computer device. Moreover, the present invention relates to a domestic appliance. Additionally, the present invention relates to a mobile computer device including a display or touch screen.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: July 26, 2022
    Assignee: Electrolux Appliances Aktiebolag
    Inventors: Christoph Luckhardt, Fabienne Reinhard-Herrscher, Kersten Kaiser, Christoph Walther, Daniel Arler, Sandro Comuzzi
  • Publication number: 20220211246
    Abstract: A dishwasher having a water pump, a water conduit connected to the water pump for distributing water in the dishwasher tub, a door for closing and opening the dishwasher, and a detergent dispenser located on the inside of the door. The detergent dispenser comprises a closeable cavity for receiving a detergent, an outlet into the tub, and a sealed dispenser water inlet configured to be detachably connected to the water conduit when the door is closed. Operation of the pump causes pressurized water to be directed directly to the inside of the detergent dispenser while the detergent dispenser is in a closed state.
    Type: Application
    Filed: May 23, 2019
    Publication date: July 7, 2022
    Applicant: Electrolux Appliances Aktiebolag
    Inventors: Kristian Reunanen, Ivar Siösteen, Stefano Stefani
  • Publication number: 20220211247
    Abstract: A dishwasher having a washing chamber including a top wall, a first side wall and a second side wall. The dishwasher has a first rack and first and second guide rails supporting the first rack in the washing chamber. The first rack has a first rack section and a second rack section, with the first rack section being movably arranged relative the second rack section to enable change in horizontal width of the first rack. The first guide rail is movably arranged relative the washing chamber in directions towards and away from the first side wall.
    Type: Application
    Filed: April 25, 2019
    Publication date: July 7, 2022
    Applicant: Electrolux Appliances Aktiebolag
    Inventors: Christian Henriksen, Gwénaëlle Kotecki
  • Patent number: D964535
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: September 20, 2022
    Assignee: Electrolux Appliances Aktiebolag
    Inventor: Martin Alexandersson