PROBLEM TO BE SOLVED: To provide a heating electrode device capable of enhancing the function, by increasing the cross sectional area efficiently, while suppressing increase in breadth of a heating conductor.SOLUTION: A heating electrode device includes a plurality of bus bar electrodes (21) placed at intervals and being paired, and heating conductors (22) having a rectangular cross section and placed while passing through the plurality of bus bar electrodes. A plurality of heating conductors are arranged, at pitches P, in the extension direction of the bus bar electrodes. Assuming the surface area of one surface of the heating conductor in the thickness direction, per a length of 0.01 m is Sin the plan view, and the surface area of the other surface on the opposite side to the one side, per a length of 0.01 m is Sin the plan view, following relations are satisfied; 0.5 mm≤P≤5.00 mm, 0 μm
【課題】発熱導体の横幅の増加を抑えつつ効率よく断面積を大きくして、機能を高めることが可能な加熱電極装置を提供する。【解決手段】間隔を有して配置され対となる複数のバスバー電極(21)と、四角形断面を有して複数のバスバー電極を渡して配置される発熱導体(22)と、を備え、発熱導体は、バスバー電極が延びる方向に沿ってピッチPで複数配列され、発熱導体の厚さ方向の一方の面の平面視における長さ0.01mあたりの表面積をSB、当該一方の面の反対側となる他方の面の平面視における長さ0.01mあたりの表面積をSTとしたとき、0.5mm≦P≦5.00mm、0μm2<SB−ST≦30000μm2である。【選択図】図3
HEATING ELECTRODE DEVICE, ELECTRICAL HEATING GLASS
加熱電極装置、通電加熱ガラス
2017-02-16
Patent
Electronic Resource
Japanese
IPC: | H05B ELECTRIC HEATING , Elektrische Heizung / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS |
HEATING ELECTRODE DEVICE, ELECTRICAL HEATING GLASS, AND VEHICLE
European Patent Office | 2017
|HEATING ELECTRODE DEVICE, ELECTRICALLY HEATED GLASS, AND VEHICLE
European Patent Office | 2017
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