发明申请
US20060042366A1 Pneumatic tyre comprising an indicator of excess temperature reached during use
审中-公开
气动轮胎包括在使用期间达到的过高温度的指标
- 专利标题： Pneumatic tyre comprising an indicator of excess temperature reached during use
- 专利标题（中）： 气动轮胎包括在使用期间达到的过高温度的指标
-
申请号： US10527025申请日： 2002-09-20
-
公开(公告)号： US20060042366A1公开(公告)日： 2006-03-02
- 发明人: Antonio Carrus , Chira Cipriani , Antonio Zaopo , Anna Fioravanti , Gloria Stucchi
- 申请人： Antonio Carrus , Chira Cipriani , Antonio Zaopo , Anna Fioravanti , Gloria Stucchi
- 国际申请： PCT/EP02/10622 WO 20020920
- 主分类号： G01M17/02
- IPC分类号： G01M17/02
摘要：
A temperature indicator includes at least one reactive substance and at least one dye substance. The at least one reactive substance has a threshold temperature and the at least one dye substance has at least one characteristic peak in its absorption or emission spectrum. When an excess temperature is reached in the tire, the at least one reactive substance is heated above the threshold temperature and reacts with the at least one dye substance so as to modify the at least one characteristic peak. A related pneumatic tire includes at least one such temperature indicator.
信息查询
