Patent ID: 11919217
Assignee: BRÜCKNER MASCHINENBAU GMBH
Field: Other special machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 8:
9. The line according to claim 4, wherein:
the control device is configured to detect the measurement values of the first and second IR sensor of the left sensor arrangement and the measurement values of the first and second IR sensor of the right sensor arrangement, wherein the respective IR sensors are configured to measure a temperature of a normal region (C) of the cast film (2), a temperature of an edge region (B) of the cast film (2), and a temperature of a chill roll region (A) of the chill roll;
the control device is configured to:
a) move the left insulator element toward the center of the chill roll if the first and second IR sensor of the left sensor arrangement measure the temperature of the chill roll region (A); and/or
move the right insulator element toward the center of the chill roll if the first and second IR sensor of the right sensor arrangement measure the temperature of the chill roll region (A);
and/or
b) move the left insulator element toward the left end face of the chill roll if the first and second IR sensor of the left sensor arrangement measure the temperature of the normal region (C); and/or
move the right insulator element toward the right end face of the chill roll if the first and second IR sensor of the right sensor arrangement measure the temperature of the normal region (C);
and/or
c) leave the left insulator element in position if the first and second IR sensor of the left sensor arrangement measure temperatures of different regions (A, B, C); and/or
leave the right insulator element in position if the first and second IR sensor of the right sensor arrangement measure temperatures of different regions (A, B, C).