BRPI0802102A2 - variable light and color intensity - Google Patents

Abstract

VARIABLE INTENSITY OF LIGHT AND COLOR. Patent of Invention for control of light intensity and color comprising a reservoir (Figure 1) of glass or acrylic of half cm and up to four cm thick, stationary, vertical and with the other dimensions (width and height) of according to the need of each application. Where a mechanical or electronic feeder (figure 3) receiving water pressure through a pump or gravity (figure 5) precisely mixes the pigments (figure 4) by sending them through a transfer tube (figure 2) to the reservoir (figure 1) in the desired intensity or color. For the color and intensity to be modified through a system open! closes (figure 3) the reservoir liquid (figural) is discharged through the water drainage pipe (figure 6). This invention can be used in various areas: film and video studio, buildings, houses, cars, ships, everything that has glass or acrylic.

Description

"VARIABLE INTENSITY OF LIGHT AND COLOR"

The present invention aims at grading the external light intensity through a glass or acrylic reservoir of varying size, depending on the need for each application.

Various plastics films which can be applied (by gluing or other techniques) for grading light intensity and color are already known.

However, these films do not allow variation of neutral intensity and color grading once they have been applied as they are fixed to a glass or acrylic.

In view of this problem and the purpose of overcoming it was developed, object of the present patent, a glass or acrylic reservoir that, even after construction (application), allows the variation of gradation of neutral intensity and color as many times as possible. needed or desired.

The accompanying drawings show how the process, object of the present patent works:

Figure 1 shows the reservoir to be filled with liquid (water + pigment mixture).

Figure 2 shows the transfer tube (water inlet and outlet with the pigment mixture).

Figure 3 shows the mixture control and makes the water in and out of the reservoir (doser: electronic or mechanical).

Figure 4 shows the pigment reservoir.

Figure 5 shows the water inlet.

Figure 6 shows the water drainage pipe.

In this arrangement, the reservoir (Figure 1) of glass or acrylic of half a cm and up to a maximum of four cm thick, parked, vertical and with the other dimensions (width and height) varying according to the need of each application. Where a mechanical or electronic feeder (figure 3) receiving water pressure through a pump or gravity (figure 5) precisely mixes the pigments (figure 4) by sending them through a transfer tube (figure 2) to the reservoir (figure 1) in the desired intensity or color.

In order for the color and / or intensity to be modified through an open / close system (figure 3) the reservoir liquid (figure 1) is eliminated through the water drainage pipe (figure 6).

Claims (3)

1.) "VARIABLE LIGHT AND COLOR INTENSITY" means a reservoir (Figure 1) of glass or acrylic of half a cm and not more than 4 cm thick, stationary, vertical and of the other dimensions (width and height) of according to the need of each application. Where a mechanical or electronic feeder (figure 3) receiving water pressure through a pump or gravity (figure 5) precisely mixes the pigments (figure 4) by sending them through a transfer tube (figure 2) to the reservoir (figure 1) in the desired intensity or color. In order for the color and / or intensity to be modified by an open / close system (figure 3) the reservoir liquid (figure 1) is eliminated through the water drainage pipe (figure 6), characterized by the fact that this invention allows the gradation of color and neutral intensity to be changed whenever necessary or desired even after application. This invention can be used in various areas: film and video studio, buildings, houses, cars, ships, ie everything has glass or acrylic.