SPECIFIC DEVICE FOR CLEANING ELECTRONIC COMPONENTS AND/OR CIRCUITS

摘要

The disclosure relates to a device for cleaning electronic components and/or circuits. The cleaning device comprises a first vessel containing a liquid, a support for holding the electronic components and/or circuits, a fluid injection system including nozzles allowing the projection of jets of fluid to sweep the surface of the components, and a fluid mixer including a first inlet suitable for receiving a pressurised liquid, a second inlet suitable for receiving a pressurised gas, and an outlet designed to supply the injection system with two-phase fluid. The first is coupled to the outlet by an inner duct, the second inlet is coupled to a pressurised gas supply and to an injector for injecting the gas into the inner duct.

主权项

1. Specific device (1) for cleaning electronic components and/or circuits (6), comprising:
a first vessel (2) containing a liquid, support means (8) for keeping the electronic components and/or circuit (6) immersed in the first vessel (2), a fluid injection system comprising nozzles (10) for spraying jets of fluid onto the electronic components and/or circuit (6) to be cleaned, means enabling the jets of fluid from the nozzles (10) to sweep the surface of the electronic components and/or circuit (6) to be cleaned, characterized in that it further comprises a fluid mixer (16) comprising a first inlet (161) suitable for receiving a pressurized liquid, a second inlet (162) suitable for receiving a pressurized gas, an outlet (163) designed for supplying the injection system with two-phase fluid, the first inlet (161) being coupled to the outlet (163) by an inner duct, the second inlet (162) being supplied with pressurized gas and connected to an injector for injecting said gas into the inner duct.