发明公开
EP3011264A1 SYSTÈME DE MESURE DE L'ÉPAISSEUR D'UNE COUCHE DE GOMME D'UN PNEUMATIQUE
审中-公开
SYSTÈMEDE MESURE DE L'ÉPAISSEURD'UNE COUCHE DE GOMME D'UN PNEUMATIQUE
- 专利标题： SYSTÈME DE MESURE DE L'ÉPAISSEUR D'UNE COUCHE DE GOMME D'UN PNEUMATIQUE
- 专利标题（英）： System for measuring the thickness of a layer of rubber for a tyre
- 专利标题（中）： SYSTÈMEDE MESURE DE L'ÉPAISSEURD'UNE COUCHE DE GOMME D'UN PNEUMATIQUE
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申请号： EP14735491.4申请日： 2014-06-20
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公开(公告)号： EP3011264A1公开(公告)日： 2016-04-27
- 发明人: LEDOUX, Thomas , MARTIN, Denis , MENEROUD, Patrick , MICHAUD, Grégory
- 申请人： Compagnie Générale des Etablissements Michelin , Michelin Recherche et Technique S.A.
- 申请人地址： 12 Cours Sablon 63000 Clermont-Ferrand FR
- 专利权人： Compagnie Générale des Etablissements Michelin,Michelin Recherche et Technique S.A.
- 当前专利权人： Compagnie Générale des Etablissements Michelin,Michelin Recherche et Technique S.A.
- 当前专利权人地址： 12 Cours Sablon 63000 Clermont-Ferrand FR
- 代理机构： Roussy, Delphine
- 优先权： FR1355850 20130620
- 国际公布： WO2014202746 20141224
- 主分类号： G01B7/26
- IPC分类号： G01B7/26
摘要：
The invention concerns a system for measuring the thickness of a layer of rubber material for a tyre, the layer having a face connected to an adjacent metal reinforcement and a free face which is in contact with the air. The system comprises a sensor which can measure the distance
d between the connected face and the free face of the rubber material layer, the sensor comprising a single exciting and measuring winding, and the exciting power and frequency of the winding being such that the inductance at the winding terminals increases as the distance
d decreases.
d between the connected face and the free face of the rubber material layer, the sensor comprising a single exciting and measuring winding, and the exciting power and frequency of the winding being such that the inductance at the winding terminals increases as the distance
d decreases.
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