公开(公告)号：US20160059669A1

公开(公告)日：2016-03-03

申请号：US14780369

申请日：2014-03-17

Applicant: DENSO CORPORATION

Inventor： Yasuhiro SAGOU ,  Takuya KATAOKA ,  Asami OKAMOTO ,  Manabu MAEDA ,  Koji OTA ,  Masayuki AOYAMA ,  Kouji KONDOH ,  Motoki SHIMIZU ,  Yoshihiko SHIRAISHI ,  Yoshitarou YAZAKI ,  Keita SAITOU

IPC: B60H1/22 ,  F24C7/04 ,  F24D19/02 ,  F28F7/00

Abstract: A radiant heater device has an electrode embedded in a substrate part and a plurality of heating parts. The electrodes are formed by material that has low specific resistance. An area occupied by the electrode is restricted. The heating parts are formed by material having high specific resistance in order to generate heat so that radiation is produced. The electrode and the heating part are electrically connected within the substrate part. The plurality of heating parts are arranged in parallel between a pair of electrodes. The electrodes and the heating parts are formed in a film-like shape, and the thermal capacity is reduced. As a result, a temperature of the heating parts rises promptly in response to a turning on of power. In addition, the temperature of the heating parts promptly decreases when an object comes into contact therewith.

Abstract translation: 辐射加热器装置具有嵌入在基板部分中的电极和多个加热部件。 电极由具有低电阻率的材料形成。 电极所占据的面积受到限制。 加热部件由具有高电阻率的材料形成，以产生热量，从而产生辐射。 电极和加热部分在基板部分内电连接。 多个加热部分平行布置在一对电极之间。 电极和加热部分形成为薄膜状，并且热容量降低。 结果，加热部件的温度响应于电源的接通而迅速上升。 此外，当物体接触时，加热部件的温度迅速降低。