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1. 发明申请

WO2017149445A1 INDUCTION HOB AND METHOD FOR MAKING INDUCTION HOBS 审中-公开
标题翻译：感应炉和制造感应炉的方法
公开(公告)号：WO2017149445A1
公开(公告)日：2017-09-08
申请号：PCT/IB2017/051157
申请日：2017-02-28
申请人： I.R.C.A. S.P.A. - INDUSTRIA RESISTENZE CORAZZATE E AFFINI
发明人： ZOPPAS, Federico , DUGHIERO, Fabrizio
IPC分类号： H05B6/12
摘要： An induction hob and a method for making an induction hob, wherein the induction hob (1) comprises a main body (14) presenting an upper main surface (15) on which in use at least one pan to be heated can be placed, and a lower main surface (16), at least one inductor (2) coupled to the main body (14) at the lower main surface (16), and a flexible body (9), fixed to the lower main surface (16) of the main body (14) that incorporates the inductor (2); the flexible body (9) comprising alternating first, electrically insulating layers (4) and second layers (20) that each comprise at least one electrically conductive track (5); the inductor (2) comprises a plurality of electrically conductive tracks (5) which are positioned at different second layers (20), and are electrically connected to each other in series and/or parallel to form a plurality of loops extending in the same direction about a central axis substantially perpendicular to the upper main surface (15).
摘要翻译：一种电磁炉和用于制造电磁炉的方法，其中，电磁炉（1）包括具有上主表面（15）的主体（14），在主上表面（15）上使用至少一个锅（16），至少一个在下主表面（16）处耦合到主体（14）的感应器（2），以及柔性主体（9），其固定到主体包含电感器（2）的主体（14）的下主表面（16）; 所述柔性主体（9）包括交替的第一电绝缘层（4）和第二层（20），所述第一电绝缘层（4）和所述第二层（20）各自包括至少一个导电轨道（5）; 所述电感器（2）包括位于不同的第二层（20）处的多个导电轨道（5），并且彼此串联和/或并联电连接以形成沿相同方向延伸的多个环围绕基本上垂直于上主表面（15）的中心轴。

2. 发明申请

WO2019092652A1 INDUCTION HEATER FOR A COOK TOP 审中-公开
公开(公告)号：WO2019092652A1
公开(公告)日：2019-05-16
申请号：PCT/IB2018/058830
申请日：2018-11-09
申请人： I.R.C.A. S.P.A. INDUSTRIA RESISTENZE CORAZZATE E AFFINI
发明人： DE MOLINER, Antonio , DUGHIERO, Fabrizio , GIUSTO, Francesco , ZERBETTO, Marcello , ZOPPAS, Federico
IPC分类号： H05B6/12
CPC分类号： H05B6/1254 , H05B6/1263 , H05B2213/03
摘要： An induction heater for a cook top comprising: - a first electrically insulating sheet (1 ); - a second electrically insulating sheet (2); - one or more inductors (5) arranged on the same plane between the first sheet (1 ) and the second sheet (2) defining a sandwich structure, each inductor (5) comprising a single track of electrically conductive material defining a flat spiral coil, said one or more inductors (5) being provided with at least two terminals (31, 32); - an electronic power module (6) provided with a plurality of electrically conductive columns (7), each column (7) being arranged at a respective terminal (31, 32); - electrically conductive electrical connection and fixing means (37), inserted coaxially in a respective column (7) to electrically connect each column (7) to a respective terminal (31, 32) and to fix said sandwich structure to said electronic power module (6).

3. 发明申请

WO2019092653A1 INDUCTION HEATER FOR A COOK TOP 审中-公开
公开(公告)号：WO2019092653A1
公开(公告)日：2019-05-16
申请号：PCT/IB2018/058831
申请日：2018-11-09
申请人： I.R.C.A. S.P.A. INDUSTRIA RESISTENZE CORAZZATE E AFFINI
发明人： DE MOLINER, Antonio , DUGHIERO, Fabrizio , GIUSTO, Francesco , ZERBETTO, Marcello , ZOPPAS, Federico
IPC分类号： H05B6/12
CPC分类号： H05B6/1281 , H05B2213/03
摘要： An induction heater for a cook top comprising: - a first electrically insulating sheet (1); - a second electrically insulating sheet (2); - one or more inductors (5) arranged on a same plane between the first sheet (1) and the second sheet (2), each inductor (5) comprising a single electrically conductive track defining a flat spiral coil provided with a plurality of turns (15); wherein the thickness (t) of each inductor (5) is comprised between 100 and 500 μm; and wherein the ratio between the distance (g) between the consecutive turns (15) of each inductor (5) and the thickness (t) of each inductor (5) is lower than or equal to 1.5.

4. 发明申请

WO2019092651A1 INDUCTION HEATER FOR A COOKING SURFACE 审中-公开
公开(公告)号：WO2019092651A1
公开(公告)日：2019-05-16
申请号：PCT/IB2018/058829
申请日：2018-11-09
申请人： I.R.C.A. S.P.A. INDUSTRIA RESISTENZE CORAZZATE E AFFINI
发明人： DE MOLINER, Antonio , DUGHIERO, Fabrizio , GIUSTO, Francesco , ZERBETTO, Marcello , ZOPPAS, Federico
IPC分类号： H05B6/12
摘要： An induction heater for a cook top comprising: - a first electrically insulating sheet (1 ); - a second electrically insulating sheet (2); - one or more inductors (5) arranged on a same plane between the first sheet (1 ) and the second sheet (2), each inductor (5) comprising a single electrically conductive track defining a flat spiral coil; - at least one magnetic flux concentrator (4) arranged on a plane under the second sheet (2); - a metallic heat sink plate (3) arranged under the at least one magnetic flux concentrator (4), adapted to dissipate the heat produced by the one or more inductors (5).

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