Liquid e.g. gas oil, supply circuit priming device for heat engine of motor vehicle, has connection unit for fixing device on liquid supply circuit and cooperated with another connection unit to form fluid passage between circuit and device

摘要

The device (2) has a removable connection unit (10b) for fixing the device on a liquid supply circuit (1) and cooperated with another removable connection unit (10a) to form a fluid passage between the circuit and the device. The connection unit (10a) is arranged on a fuel filter (7) of the circuit. A flap (11) allows aspiration of gas while preventing the aspiration of liquid i.e. fuel, in the device.