Invention Application
- Patent Title: METHOD FOR DETERMINING PROPERTIES OF ELECTRICAL CURRENT PROVIDED TO AN INDUCTION HEATING ELEMENT
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Application No.: US17764271Application Date: 2020-09-22
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Publication No.: US20220353959A1Publication Date: 2022-11-03
- Inventor: Alex VIROLI , Laurent JEANNETEAU , Massimo NOSTRO , Massimo ZANGOLI , Svend Erik CHRISTIANSEN
- Applicant: ELECTROLUX APPLIANCES AKTIEBOLAG
- Applicant Address: SE Stockholm
- Assignee: ELECTROLUX APPLIANCES AKTIEBOLAG
- Current Assignee: ELECTROLUX APPLIANCES AKTIEBOLAG
- Current Assignee Address: SE Stockholm
- Priority: EP19200654.2 20190930
- International Application: PCT/EP2020/076352 WO 20200922
- Main IPC: H05B6/12
- IPC: H05B6/12 ; H05B6/68

Abstract:
The invention relates to a method for determining properties of the electrical current provided to an induction heating element (2) of an induction cooking appliance (1), the induction cooking appliance (1) comprising a heating power energy unit (3) including a heating power generator (4) with at least one switching element (5) adapted to provide pulsed electric power to said induction heating element (2), the induction cooking appliance (1) further comprising an oscillating circuit (6) comprising at least one resonance capacitor (6.1, 6.2), said induction heating element (2) being electrically coupled with said heating power generator (4) and said oscillating circuit (6), the induction cooking appliance (1) further comprising a control entity (8), wherein an input of a measurement circuit (9) is coupled with a node of the heating power energy unit (3).
Public/Granted literature
- US11665791B2 Method for determining properties of electrical current provided to an induction heating element Public/Granted day:2023-05-30
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