公开(公告)号：US07319521B2

公开(公告)日：2008-01-15

申请号：US11024331

申请日：2004-12-22

申请人： Pekka Typpoe ,  Rudolf Muench ,  Thomas Ischodonat ,  Ray Shead

发明人： Pekka Typpoe ,  Rudolf Muench ,  Thomas Ischodonat ,  Ray Shead

IPC分类号： G01N21/84

CPC分类号： D21F7/06 ,  G01B11/0691 ,  G01B2210/42 ,  G01B2210/44 ,  G01B2210/62

摘要： A device for measuring the thickness of a sheet or web product including at least one moveable measuring sensor which can be pressed against the product while forming an air pad between measuring sensor and product. At least one measuring sensor is respectively provided on both sides of the sheet or web product. The thickness of the respective air pad can be measured, the total gap thickness including the thickness of the two air pads and the product thickness can be measured. Elements are provided for calculating the product thickness by subtracting the thickness of the air pad on the two product sides from the measured total gap thickness.

摘要翻译： 一种用于测量片材或纤维网产品的厚度的装置，包括至少一个可移动的测量传感器，其可以在测量传感器和产品之间形成气垫的同时被压靠在产品上。 至少一个测量传感器分别设置在片材或纤维网产品的两侧。 可以测量各个气垫的厚度，可以测量包括两个气垫的厚度和产品厚度的总间隙厚度。 提供元件用于通过从测量的总间隙厚度减去两个产品侧上的气垫的厚度来计算产品厚度。

公开(公告)号：US20050157314A1

公开(公告)日：2005-07-21

申请号：US11024331

申请日：2004-12-22

申请人： Pekka Typpoe ,  Rudolf Muench ,  Thomas Ischodonat ,  Ray Shead

发明人： Pekka Typpoe ,  Rudolf Muench ,  Thomas Ischodonat ,  Ray Shead

IPC分类号： G01B11/06 ,  G01B11/28

CPC分类号： D21F7/06 ,  G01B11/0691 ,  G01B2210/42 ,  G01B2210/44 ,  G01B2210/62

摘要： A device for measuring the thickness of a sheet or web product including at least one moveable measuring sensor which can be pressed against the product while forming an air pad between measuring sensor and product. At least one measuring sensor is respectively provided on both sides of the sheet or web product. The thickness of the respective air pad can be measured, the total gap thickness including the thickness of the two air pads and the product thickness can be measured. Elements are provided for calculating the product thickness by subtracting the thickness of the air pad on the two product sides from the measured total gap thickness.

摘要翻译： 一种用于测量片材或纤维网产品的厚度的装置，包括至少一个可移动的测量传感器，其可以在测量传感器和产品之间形成气垫的同时被压靠在产品上。 至少一个测量传感器分别设置在片材或纤维网产品的两侧。 可以测量各个气垫的厚度，可以测量包括两个气垫的厚度和产品厚度的总间隙厚度。 提供元件用于通过从测量的总间隙厚度减去两个产品侧上的气垫的厚度来计算产品厚度。