Patent ID: 6398079
Filing Date: 2002-06-04
Classification: B05B

Abstract:
A fluid dispenser device comprising:a fluid pump (1) comprising: a pump body (10) provided with an inlet valve member (12); an actuating rod (2) mounted to move axially in the body (10); and a free piston (3) mounted to slide in leaktight manner in the body (10), said piston (3) being mounted to move over the actuating rod (2) to form an outlet valve member (332) therewith which opens out into a fluid outlet duct (23); and an air pump comprising an air chamber (54) provided with an inlet valve member (515), with an outlet valve member (331), and with a piston (48) for compressing the air in the chamber; said fluid dispenser device being characterized in that the outlet valve (331) of the air pump opens out directly into the fluid outlet duct (23).