Patents Assigned to Electrolux Appliances Aktiebolag
  • Publication number: 20230108390
    Abstract: A laundry washing machine having a cabinet, a washing tub, a washing drum rotatable within the tub and having a tubular mantle that is closed, at least partially, by a flange facing a closed end of the tub. A shaft protrudes from the flange through the closed wall. A driving system comprising an operating module is mounted on the tub, and an operated module is fixed to the free shaft end, the operating module rotates the operated module relative to the washing tub. One or more electric loads are mounted in/on the washing drum. A wireless power transmitter unit is mounted to the tub and arranged for wireless transmitting electric power to a wireless power receiver unit configured to supply electric power to the one or more electric loads. The wireless power receiver unit is mounted in/on the operated module.
    Type: Application
    Filed: February 10, 2020
    Publication date: April 6, 2023
    Applicant: Electrolux Appliances Aktiebolag
    Inventors: Vittorio Gallotto, Andrea Contarini, Maurizio Del Pos
  • Patent number: 11619392
    Abstract: Monitoring device (3, 3.1, 3.2, 3.3) for household appliances, preferably for cooking appliances, comprising: —a housing (33), —at least one camera objective (1, 1.1, 1.2), —at least one fixation unit (2, 2.1, 2.2, 2.3), wherein the fixation unit (2, 2.1, 2.2, 2.3) is adapted for the fastening, preferably for the releasable fastening, the monitoring device (3, 3.1, 3.2, 3.3) on at least one predetermined surface area (34) of at least one predetermined model of a household appliance, and wherein the fixation unit (2, 2.1, 2.2, 2.3) is arranged relative to the camera objective (1, 1.1, 1.2) in order to arrange the camera objective (1, 1.1, 1.2), in a mounted state of the monitoring device (3, 3.1, 3.2, 3.3) on the household appliance, in at least one position of a predetermined distance (d) and/or in a predetermined orientation (?) relative to a predetermined monitoring region (32) of the household appliance.
    Type: Grant
    Filed: November 10, 2017
    Date of Patent: April 4, 2023
    Assignee: Electrolux Appliances Aktiebolag
    Inventors: Dietmar Hildner, Branko Ivanovic
  • Patent number: 11618102
    Abstract: The present invention relates to a method for manufacturing a domestic appliance at least comprising the following steps:—at least one positioning and/or prefixing step comprising positioning and/or prefixing of at least a first component part (3) of the domestic appliance relative to at least a second component part (2) of the domestic appliance, the first component part (3) comprising a first contour (32), and the second component (2) part comprising a matching second contour (21), respectively, the positioning and/or prefixing comprising positioning and/or prefixing the second contour (21) in a pre-defined arrangement at the first contour (32);—at least one welding step comprising welding together the first and second component parts (3, 2) along at least one of the first and second contour (32, 21); wherein the welding being controlled by a control device and carried out by:—detecting, in particular via a detection device, at least one of a location and course of at least a section of a marking representa
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: April 4, 2023
    Assignee: Electrolux Appliances Aktiebolag
    Inventors: Christian Ehninger, Richard Wiesinger, Marco Böckler
  • Publication number: 20230101395
    Abstract: A method for producing a component for a water bearing appliance. The method comprises the steps of: injecting from an injection point a not recycled first polymeric material into a cavity of a mould for a first time so that the not recycled first polymeric material reaches internal surfaces of the mould and injecting from the injection point, after said first time, a recycled second polymeric material into said mould.
    Type: Application
    Filed: January 28, 2021
    Publication date: March 30, 2023
    Applicant: Electrolux Appliances Aktiebolag
    Inventors: Massimo Sanità, Luca Crema
  • Publication number: 20230094292
    Abstract: A method of controlling operation of an appliance, comprising: presenting at a user interface, an option to change an operating program of the appliance; operating the appliance according a selected change of the operating program; displaying, on the user interface, an indicator representing the change in the operating program; and displaying, on the user interface, separately from the displayed indicator representing the change in the operating program, a degree of ecological impact caused by the selected change of the operating program, wherein the degree of ecological impact indicates a level of resource consumption used by the appliance to operate according to the selected operating program. Also provided are appliances, such as dishwasher or refrigerators, configured to perform the method.
    Type: Application
    Filed: November 29, 2022
    Publication date: March 30, 2023
    Applicant: Electrolux Appliances Aktiebolag
    Inventors: Alexandre Barros Neves, Luis Michio Kobayashi, Anne-Kathrine Nissen
  • Patent number: 11617234
    Abstract: An induction cooking hob and a method for heating food as well as a computer program product are disclosed. Based on information of a micro-electromechanical system (1500) in combination with a temperature sensor associated to a heating zone, vibrations can be detected and a heating zone associated with the boiling substance can be properly discriminated from one supporting a pot having a non-boiling substance in it. Subsequent simmering of the substance can be automatically effected. An indication will be provided to a user (1680), and an automated function can be started (1610) including boiling and subsequent simmering, respectively indication of a boiling substance on any of the heating zones on an induction hob (1000).
    Type: Grant
    Filed: August 4, 2015
    Date of Patent: March 28, 2023
    Assignee: Electrolux Appliances Aktiebolag
    Inventors: Alex Viroli, Laurent Jean-Neteau, Massimo Nostro, Svend-Erik Christiansen
  • Patent number: 11617236
    Abstract: The invention relates to an induction hob comprising: a hob plate (2); two or more induction coils (3) arranged below the hob plate in order to form heating zones (4) at the hob plate (2); one or more pot detection sensors (5), the pot detection sensors (5) being at least partially placed between a pair of adjacent induction coils (3); wherein the pot detection sensor (5) is a strip-shaped sensor extending in a space between said pair of adjacent induction coils (3) and the pot detection sensor (5) is coupled with an evaluation unit (8) adapted to determine information regarding the coverage of the pot detection sensor (5).
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: March 28, 2023
    Assignee: Electrolux Appliances Aktiebolag
    Inventors: Harald Hoffmann, Jochen Holzinger, Gerhard Klein
  • Publication number: 20230091470
    Abstract: A component for a water bearing appliance, wherein the component comprises a first polymeric material and a second polymeric material. The first polymeric material constitutes the external surface of the component and completely covers the second polymeric material. The first polymeric material and the second polymeric material have different characteristics.
    Type: Application
    Filed: January 28, 2021
    Publication date: March 23, 2023
    Applicant: Electrolux Appliances Aktiebolag
    Inventors: Luca Crema, Massimo Sanità
  • Publication number: 20230078424
    Abstract: A component for household appliances made of a plastic mixture comprising recycled polyolefin composition deriving from post-consumer plastic materials and/or post-industrial plastic materials and at least one filler. Also provided are a household appliance including the component and a method for manufacturing the household appliance by using the component.
    Type: Application
    Filed: February 2, 2021
    Publication date: March 16, 2023
    Applicant: Electrolux Appliances Aktiebolag
    Inventors: Monica Celotto, Massimo Sanità
  • Publication number: 20230062451
    Abstract: A washing appliance comprising a liquid container, a liquid level indicator unit configured to provide data indicative of a liquid level in the liquid container, a drain conduit, and a drain pump. The washing appliance further comprises a control arrangement configured to operate the drain pump during a first time period, control the drain pump to a standstill during a second time period following the first time period, and monitor a change of the liquid level during the second time period using data from the liquid level indicator unit. Also provided are a method of detecting an operational error in a washing appliance, a computer program, a computer-readable medium, and a control arrangement for a washing appliance.
    Type: Application
    Filed: January 24, 2020
    Publication date: March 2, 2023
    Applicant: Electrolux Appliances Aktiebolag
    Inventor: David Persson
  • Publication number: 20230058403
    Abstract: A vacuum cleaner nozzle having a nozzle body and a brush roll configured to rotate relative to the nozzle body. The nozzle comprises a locking assembly having a locked state, in which the locking assembly locks the brush roll to the nozzle body, and an unlocked state, in which the locking assembly unlocks the brush roll from the nozzle body. The nozzle comprises a button, wherein the locking assembly is configured to, when in the locked state, assume the unlocked state after a displacement of the button in a first direction, and when in the unlocked state, assume the locked state after a displacement of the button in the first direction. The present disclosure further relates to a vacuum cleaner comprising a nozzle.
    Type: Application
    Filed: January 18, 2021
    Publication date: February 23, 2023
    Applicant: Electrolux Appliances Aktiebolag
    Inventors: Dennis Han Yuguang, Gu Rain
  • Patent number: 11573008
    Abstract: The invention refers to a method for detecting anomalies associated with a gas appliance (1), the gas appliance (1) comprising at least a gas inlet (2), at least one gas burner (3) and gas distribution means (4) coupling the gas inlet (2) with said at least one gas burner (3), the method comprising the steps of: —gathering information regarding the gas flow or the operational state based on detection means (5.1, 5.2) (S20); —evaluating said gathered information in order to detect gas flow anomalies or operational anomalies, thereby obtaining evaluation information (S21); —providing alert information from a communication interface of the gas appliance (1) to a user device (6) depending on said evaluation information (S22).
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: February 7, 2023
    Assignee: Electrolux Appliances Aktiebolag
    Inventors: Fabio Spano, Fabio Rasi
  • Publication number: 20230018094
    Abstract: A laundry washing machine having a washing tub in which a drum for receiving laundry is arranged, a filter, and an outlet duct fluidically connecting the washing tub and the filter. The filter comprises a filter seat and a filter body insertable/inserted on the filter seat, and the filter body is built in a once-piece design as a monolithic body with two hem i-shells that are connected to each other by at least one deformable connection element.
    Type: Application
    Filed: July 12, 2022
    Publication date: January 19, 2023
    Applicant: Electrolux Appliances Aktiebolag
    Inventors: Marco Pessot, Simone Trangoni, Carlo Antonio Leone
  • Publication number: 20230003396
    Abstract: An air-conditioner having a fluid tank configured to connect an indoor unit of the air-conditioner with an outdoor unit of the air-conditioner. The fluid tank comprises a first chamber, and a second chamber. The first chamber comprises a high-pressure inlet and a high-pressure outlet. The second chamber comprises a low-pressure inlet, a low-pressure outlet and a low-pressure filling opening.
    Type: Application
    Filed: December 4, 2019
    Publication date: January 5, 2023
    Applicant: Electrolux Appliances Aktiebolag
    Inventors: Pedro Zemborain, Artur Daugela
  • Publication number: 20220417051
    Abstract: A method of controlling a home appliance connected to the Internet via a gateway and an appliance control server of an appliance control cloud. The appliance executes control commands for operating the appliance received from the Internet via the gateway only if the commands are received from the appliance control cloud. A control command supply server of a control command supply cloud is connected to the home appliance control cloud via the Internet, and has at least one repository storing control instruction sets to operate the appliance. The method includes authenticating a request for remote control of the appliance received from the control command supply server via the Internet, and, responsive to positive authentication, forwarding control commands from the control command supply server to the appliance. The control commands are part of a set of instructions from the repository selected based on input received by a user terminal device.
    Type: Application
    Filed: December 4, 2019
    Publication date: December 29, 2022
    Applicant: Electrolux Appliances Aktiebolag
    Inventors: Kurt Reul, Andreas Folkesson, Lukas Kencl, Petr Tahal
  • Publication number: 20220403581
    Abstract: A laundry washing machine comprising: a cabinet, a washing tub housed inside the cabinet, a drum rotatably housed inside the tub, and an electric liquid supplying device mounted in or on the drum and configured for dispensing a liquid in an inner region of the drum. The invention is also related to a method for operating such a laundry washing machine.
    Type: Application
    Filed: November 18, 2019
    Publication date: December 22, 2022
    Applicant: Electrolux Appliances Aktiebolag
    Inventors: Vittorio Gallotto, Andrea Contarini, Maurizio Del Pos, Marco Spada, Angelo Le Pera
  • Publication number: 20220396907
    Abstract: A laundry washing machine comprising: a cabinet, a washing tub housed inside the cabinet, a tubular mantle rotatably housed inside the cabinet, an electric additive treating device mounted in/on the tubular mantle and configured for treating a washing and/or rinsing additive loaded within the tubular mantle in such a way to generate within the tubular mantle a solution of washing and/or rinsing additive water.
    Type: Application
    Filed: November 18, 2019
    Publication date: December 15, 2022
    Applicant: Electrolux Appliances Aktiebolag
    Inventors: Giuseppe Vita, Paola Rovella, Giuseppe Rossi, Nicola Reid, Emilio Santoro, Elisabetta Bari
  • Publication number: 20220396908
    Abstract: A laundry washing machine having a cabinet, a washing tub housed inside the cabinet, a drum rotatably housed inside the cabinet, an electric additive treating device mounted in/on the drum and configured for treating a washing and/or rinsing additive loaded within the drum in such a way to generate within the drum a solution of washing and/or rinsing additive water. A method for operating such a laundry washing machine is also provided.
    Type: Application
    Filed: November 18, 2019
    Publication date: December 15, 2022
    Applicant: Electrolux Appliances Aktiebolag
    Inventors: Vittorio Gallotto, Maurizio Del Pos, Andrea Contarini, Marco Spada, Angelo Le Pera
  • Patent number: 11525472
    Abstract: The invention relates to a cooking oven comprising at least two entities made of sheet metal (2, 3), each sheet metal entity (2, 3) comprising at least one surface carrying an enamel layer, specifically a vitreous enamel layer, said enamelled sheet metal entities (2, 3) overlapping each other and a screw connection for grounding and coupling said enamelled sheet metal entities (2, 3), wherein a ground element is at least indirectly coupled with one of said enamelled sheet metal entities (2, 3) for grounding said stack of enamelled sheet metal entities (2, 3), wherein at least one screw (5) with a screw shaft (5.1) is provided through said enamelled sheet metal entities (2, 3), wherein the screw (5) is at least indirectly electrically coupled with the ground element and said screw shaft (5.1) comprises a thread for providing an electric coupling between the enamelled sheet metal entities (2, 3).
    Type: Grant
    Filed: November 25, 2016
    Date of Patent: December 13, 2022
    Assignee: Electrolux Appliances Aktiebolag
    Inventors: Marco Böckler, Daniel Krämer
  • Patent number: 11512854
    Abstract: A gas cooking assembly comprises: (a) a base part (10) comprising: (a1) a burner body (14) for installation in a cooktop surface (16); (a2) a gas outlet (20) in the burner body (14); and (a3) an ignition source (22) in the burner body (14); and (b) an upper part (12) comprising: (b1) at least one foot (36) for supporting the upper part (12) on the cooktop surface (16); (b2) a grate (26) for supporting a cooking vessel; (b3) an annular flame spreader (28); and (b4) a gas inlet (46) at the bottom side of the flame spreader (28); wherein the upper part (12) is an integral unit that is removable from the base part (10), wherein when the upper part (12) is connected to the base part (10), the gas inlet (46) of the upper part (12) connects to the gas outlet (20) of the base part (10).
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: November 29, 2022
    Assignee: Electrolux Appliances Aktiebolag
    Inventors: Alex Bassetti, Areli Uribe Portugal, Riccardo Eusepi, Fabio Rasi, Ferdinando Vivacqua