公开(公告)号：US20180213613A1

公开(公告)日：2018-07-26

申请号：US15744943

申请日：2016-07-12

Applicant: ELECTROLUX APPLIANCES AKTIEBOLAG

Inventor： Daniel MATULLA ,  Holger WUNDLING ,  Ulrich HÄUTLE ,  Dieter FÖRSTER

IPC: H05B6/12

CPC classification number: H05B6/12 ,  F24H2250/08 ,  H05B6/1254 ,  H05B6/1272 ,  H05B2206/022 ,  H05B2213/03 ,  H05B2213/07 ,  Y02B40/126

Abstract: The present invention relates to an induction coil assembly (10) for an induction cooking hob. The induction coil assembly (10) comprises at least one coil winding (15), at least one lower electrically isolating sheet (14) and optionally at least one thermally insulating sheet (16). The coil winding (15) is dedicated to one lower electrically isolating sheet (14) and one thermally insulating sheet (16). The coil winding (15) is arranged above the dedicated lower electrically isolating sheet (14), while the thermally insulating sheet (16) is arranged above the dedicated coil winding (15). The induction coil assembly (10) comprises a carrier plate (12) provided for supporting the lower electrically isolating sheet (14), the coil winding (15) and the thermally insulating sheet (16). The carrier plate (12) is made of a metal sheet, preferably an aluminium sheet, or of a plastic sheet. The induction coil assembly (10) comprises at least two power cables (30) for each coil winding (15) connected to the dedicated coil winding (15) on the one hand and connectable or connected to a power supply unit of the induction cooking hob on the other hand. The induction coil assembly (10) is installable or installed within the induction cooking hob and between a coil carrier (28) and a glass ceramic panel of said induction cooking hob. The power cables (30) are at least partially arranged at a bottom side of the carrier plate (12) and act as spring elements, so that the induction coil assembly (10) can be pressed or is pressed against the glass ceramic panel of the induction cooking hob.

公开(公告)号：US20220146108A1

公开(公告)日：2022-05-12

申请号：US17438963

申请日：2020-03-18

Applicant: ELECTROLUX APPLIANCES AKTIEBOLAG

Inventor： Constantin KRAUSSE ,  Daniel MATULLA

IPC: F24C7/08 ,  F24C15/20

Abstract: The present invention relates to an input and/or control system for a household appliance (21). The household appliance comprises first input means (16), operating as command receiving means, for a provision of at least one information input and/or function control input and/or condition control input for the household appliance (21), and second input means (10, 29″, 45), operating as confirmation input means, for a provision of a confirmation input in order to cause the input and/or control system or the household appliance (21) to accept and/or to execute the at least one, preferably more than one, information input and/or function control input and/or condition control input. The confirmation input means are particularly designed to accept and/or execute a confirmation input which is provided prior to the first one of at least one information input and/or function control input and/or condition control input. The present invention also relates to a method for operating a household appliance (21) and/or for providing the household appliance (21) with input. At least one information input and/or function control input and/or condition control input received from a user of the household appliance (21) is processed by the household appliance (21) or by an input and/or control system for the household appliance (21) only after a receipt of a confirmation input, in particular a one-time conformation input, the confirmation input preferably being received prior to the receipt of the at least one information input and/or function control input and/or condition control input.