Title:
INDUCTION HEATING COOKER POWER CONTROL CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2017/149126
Kind Code:
A1
Abstract:
The present invention relates to a power control circuit (1) that is suitable to be used in induction heating cookers and that provides the generation of magnetic energy for heating a vessel (14) placed onto the induction heating cooker surface, comprising a bridge rectifier (2) that converts the alternative current received from the mains into direct current; a filter inductor (3) and a filter capacitor (4) that are disposed at the outlet of the bridge rectifier (2); an induction coil (5); at least one resonant capacitor (6); at least one power switch (7); a drive circuit (8), and a microcontroller (9) that regulates the operation of the power switch (7) by means of the drive circuit (8), whereon the power control circuit (1) detects the presence of the vessel (14) on the induction heating cooker.
Inventors:
OZTURK METIN (TR)
SARIOGLU ATAKAN (TR)
OKTAY ULAS (TR)
SINIRLIOGLU SERCAN (TR)
DUMLU BEKIR (TR)
SARIOGLU ATAKAN (TR)
OKTAY ULAS (TR)
SINIRLIOGLU SERCAN (TR)
DUMLU BEKIR (TR)
Application Number:
PCT/EP2017/055015
Publication Date:
September 08, 2017
Filing Date:
March 03, 2017
Export Citation:
Assignee:
ARCELIK AS (TR)
International Classes:
H05B6/06
Foreign References:
| US20110233199A1 | 2011-09-29 | |||
| EP0553425A1 | 1993-08-04 | |||
| US5491423A | 1996-02-13 | |||
| EP2282606A1 | 2011-02-09 | |||
| EP1629698A1 | 2006-03-01 | |||
| EP1542508A1 | 2005-06-15 | |||
| EP2177076A1 | 2010-04-21 |
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