INDUCTION HEATING COOKER
A controller drives an inverter circuit at the same frequency in a case where a plurality of heating target objects are simultaneously heated by heating coils which are adjacent with each other. In addition, the controller includes a conduction time detector for detecting a conduction period of time...
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| Main Authors | , |
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| Format | Patent |
| Language | English French German |
| Published |
05.12.2018
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| Subjects | |
| Online Access | Get full text |
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| Abstract | A controller drives an inverter circuit at the same frequency in a case where a plurality of heating target objects are simultaneously heated by heating coils which are adjacent with each other. In addition, the controller includes a conduction time detector for detecting a conduction period of time of a switching element of the inverter circuit. In a case where the conduction period of time is equal to or less than a predetermined value, the controller does not switch a driving frequency of the switching element, and in a case where the conduction period of time becomes longer than the predetermined value, the controller makes the driving frequency of the inverter circuit be decreased and drives the inverter circuit to heat the heating target object. |
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| AbstractList | A controller drives an inverter circuit at the same frequency in a case where a plurality of heating target objects are simultaneously heated by heating coils which are adjacent with each other. In addition, the controller includes a conduction time detector for detecting a conduction period of time of a switching element of the inverter circuit. In a case where the conduction period of time is equal to or less than a predetermined value, the controller does not switch a driving frequency of the switching element, and in a case where the conduction period of time becomes longer than the predetermined value, the controller makes the driving frequency of the inverter circuit be decreased and drives the inverter circuit to heat the heating target object. |
| Author | NAGATA, Ryuuji HASHIMOTO, Takuya |
| Author_xml | – fullname: NAGATA, Ryuuji – fullname: HASHIMOTO, Takuya |
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| DocumentTitleAlternate | INDUKTIONSHERD APPAREIL DE CUISSON À CHAUFFAGE PAR INDUCTION |
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| Notes | Application Number: EP20170156479 |
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| RelatedCompanies | Panasonic Intellectual Property Management Co., Ltd |
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| Snippet | A controller drives an inverter circuit at the same frequency in a case where a plurality of heating target objects are simultaneously heated by heating coils... |
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| SubjectTerms | ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY |
| Title | INDUCTION HEATING COOKER |
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