| 专利名称： | CERAMIC HEATER AND MANUFACTURING METHOD THEREOF, AND GLOW PLUG USING CERAMIC HEATER |
| 公开（告）号： | |
| 公开（公告）日： | 2006-12-20 00:00:00 |
| 申请（专利）号： | EP20050728784(EP1734304) |
| 申请日： | 2005-04-06 00:00:00 |
| 发明（设计）人： | NGK SPARK PLUG CO (JP) |
| (申请)专利权（人）： | HOTTA NOBUYUKI (JP)MATSUBARA KATSURA (JP) |
| 内容： | A ceramic heater in which a damage in a joining portion between a heating portion and a lead portion is suppressed and the reliability is excellent is provided. In a ceramic heater (1) including: a rod-shaped support (2) which is made from an insulative ceramic; and a resistor member (3) including a heating portion (31) embedded in a tip end part of the support (2), and a pair of lead portions (33) which extend from the heating portion (31) toward a rear end side of the support (2), the heating portion (31) and the lead portions (33) are made from the same conductive ceramic. |
发布日期：2007-08-17 14:40:00