Spulenkomponente, Leistungsübertragungsvorrichtung, Leistungsempfangsvorrichtung, Mobiler Körper und Leistungsübertragungssystem

Details

Veröffentlichungs-Nr.

EP4742285

Anmeldetag

21. Juni 2024

Veröffentlichung

9. Januar 2025

Rechtsraum

EP

Abstract

A coil component (5) includes a coil 10 including first and second planar coil elements 11 and 12. The planar coil elements 11 and 12 have spiral shapes having a plurality of turn portions 111 to 116 and 121 to 123, respectively. The planar coil elements 11 and 12 are disposed to face each other in an axial direction extending along central axes C1 and C2 of the spiral shapes. The planar coil elements 11 and 12 are connected in series to each other. The number of turns T2 of the second planar coil element 12 is smaller than the number of turns T1 of the first planar coil element 11. Furthermore, as viewed in the axial direction, at least one of the plurality of turn portions 121 to 123 of the second planar coil element 12 overlaps two or more of the plurality of turn portions 111 to 116 of the first planar coil element 11. Furthermore, as viewed in the axial direction, each gap between the plurality of turn portions 121 to 123 of the second planar coil element 12 overlaps any one of the gaps between the plurality of turn portions 111 to 116 of the first planar coil element 11.

Anmelder

Firma

Dai Nippon Printing Co., Ltd.

Land

🇯🇵 Japan