Aptar France Sas

Valois Sas

David Goujon

Christophe Jacuk

Jacques Fontela

Frederic Pirou

Christophe Marie

David Jacuk

A fluid dispenser valve having a valve body () containing a metering chamber (), and a valve member () that is slidable in the valve body () between a rest position and a dispensing position so as to dispense the contents of the metering chamber () selectively. The valve member () is urged resiliently towards its rest position by a spring () that co-operates firstly with the valve body () and secondly with a radial collar () of the valve member (), the radial collar () being of a shape that is polygonal, the vertices () of the polygon being substantially rounded.

Valve

A ring for disposing around a valve body of an aerosol dispenser valve that is mounted by a fastener element, such as a crimpable capsule, on a reservoir containing substance to be dispensed, the ring having an outer portion and an inner portion that cooperate with the valve body, and the outer portion having a deformable axial wall portion that extends towards the bottom of the reservoir and that is capable of deforming elastically in a radially-inward direction.

Ring for aerosol dispenser valve

A metering valve for dispensing fluid, the metering valve having a valve body (), a metering chamber (), and a valve member () that is slidable in the valve body () so as to dispense the fluid contained in the metering chamber (). The wall () of the metering chamber () is curved, at least in part, in axial section.

Growing community of inventors

Saint Leger du Bourg Denis, France

David Goujon