US 2026/0233707 A1 · SYSTEM FOR SPRAYING A LIQUID ONTO AN OPTICAL SURFACE

Abstract

The invention relates to a system for spraying a washing fluid onto an optical surface. The spraying system includes a cavity delimited by a base and by a cover, a spraying device designed to spray the washing fluid formed of a mixture of air and liquid onto the optical surface, an opening arranged at a low point in the cavity for discharging excess liquid in the cavity out of the cavity, in particular outside the phases of use of the spraying system, and a member for blocking the opening designed to (i) obstruct the opening when there is no liquid in the cavity, and (ii) allow the liquid to be discharged through the opening when there is liquid in the cavity.

Claims10

Dependent claims

A spraying system for spraying a fluid onto an optical surface, comprising:

a cavity bounded by a base and by a cover;
an inlet for fluid, intended to place a supply line in fluid communication with the cavity;
a spraying device configured so as to be able to spray the fluid onto the optical surface;
an orifice formed at a low point of the cavity;
a member for obstructing the orifice, configured to (i) obstruct the orifice if liquid is absent from the cavity, the obstructing member then being configured in a closed position, and (ii) permit removal of the liquid through the orifice, if liquid is present in the cavity, the obstructing member then being configured in an open position.

2 more elements

Dependencies are inferred from the claim text.

System for spraying a liquid onto an optical surface

Life of this patent

System for spraying a liquid onto an optical surface

Life of this patent

Abstract

Claims10