Apparatus for measuring the amount of fluid supplied by a fluid supply device

摘要

Apparatus for measuring the amount of fuel supplied by a fluid supply device wherein a throttle element is inserted in a supply line to a supply device having an apportioning cross-section wherein a constant pressure differential is maintained by means of a pressure comparison device in which the comparison results in an adjustment of the throttle element and whereby the cross-section or the position of the throttle element provides a measurement of the amount of fluid flowing through the supply line which can be transformed into a desirable and useful control value.