Patent ID: 11925947
Assignee: GB DEVELOPPEMENT
Field: Chemical engineering (Chemistry)
Classification: CPC B  A | IPC A  B

Claim 0:
1. A device for dispensing a fluid, comprising:
a pocket comprising an interior pocket, said interior pocket having an interior volume arranged to contain the fluid,
a movable wall being arranged to, under the exertion of a pressing pressure on a pressing surface, reduce the interior volume of the interior pocket by deforming and/or by moving,
an outlet arranged to dispense the fluid, characterized in that the interior volume of the interior pocket is delimited at least in part by:
a piston integral with a junction wall or a bottom wall,
a housing of the piston arranged to accommodate the piston and guide it during an axial movement of the piston in the housing,
the piston or the housing being formed at least in part by at least part of the movable wall, and/or:
the piston or the housing being in direct contact with a wall forming the pressing surface; or
the piston or the housing being formed at least in part by at least part of the pressing surface;
the device further comprising:
a dispensing channel arranged to conduct the fluid from the interior pocket to the outlet; and
a mixer arranged to receive different separate flows of fluid and mix them in the form of a spray at the outlet.