公开(公告)号：EP0297271A3

公开(公告)日：1989-07-26

申请号：EP88108116.0

申请日：1988-05-20

Applicant: ABB PROCESS AUTOMATION INC.

Inventor： Carson, Keith Joseph

IPC: G01N33/34 ,  G01N21/86 ,  G01N21/89

CPC classification number: B65H23/24 ,  B65H2406/112 ,  G01B2210/44 ,  G01N21/89 ,  G01N33/346

Abstract: A process for guiding a sheet (2) of material through a sheet inspection station (3), and a sheet inspection station (3) using the process employ pneumatic means for guiding the sheet (2) past one or more measurement sensors (16; 17; 18) in non-­contacting fashion, thus eliminating measurement error resulting from fiber/dust buildup associated with friction between the sheet (2) and conventional guide rails (23).

公开(公告)号：EP0297271A2

公开(公告)日：1989-01-04

申请号：EP88108116.0

申请日：1988-05-20

Applicant: ABB PROCESS AUTOMATION INC.

Inventor： Carson, Keith Joseph

IPC: G01N33/34 ,  G01N21/86 ,  G01N21/89

CPC classification number: B65H23/24 ,  B65H2406/112 ,  G01B2210/44 ,  G01N21/89 ,  G01N33/346

Abstract: A process for guiding a sheet (2) of material through a sheet inspection station (3), and a sheet inspection station (3) using the process employ pneumatic means for guiding the sheet (2) past one or more measurement sensors (16; 17; 18) in non-­contacting fashion, thus eliminating measurement error resulting from fiber/dust buildup associated with friction between the sheet (2) and conventional guide rails (23).

Abstract translation: 用于通过片材检查站（3）引导材料片材（2）的方法和使用该方法的片材检查站（3）使用用于引导片材（2）经过一个或多个测量传感器（16; 17; 18），从而消除了与片材（2）和常规导轨（23）之间的摩擦相关的纤维/灰尘累积引起的测量误差。