Capacity and actual loading detecting circuit with display - measures speed and length of items put through mangle

摘要

A system for determining the theoretically possible throughput of linen include a device for determining the number of revolutions of a mangle cylinder, and a circuit for counting the number of these revolutions and displaying the count. The system also includes a device for determining the actual throughput of linen, with a first detector for determining the length of the items of linen passing through, and a second detector for counting the number of revolutions of the mangle cylinder, together with a circuit which displays the speed of revolution only when the device for detecting the passage of the linen, is actually detecting linen passing through. Used to determine the capacity of a laundering mangle and the degree to which the actual workload conforms to its capacity. The system makes it possible to run the mangle at a speed corresponding to the amt of linen to be run through.