ES2325645A1 - Repellent system for external agents for vehicle windshield (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Repellent system for external agents for vehicle windscreens. It comprises means (3) for generating an air stream (5) that is applied parallel to the windshield (2) and with sufficient power to create a barrier that prevents contact with the windshield (2) of particles, so that maintains perfect visibility through the windshield (2). (Machine-translation by Google Translate, not legally binding)

Description

External agent repellent system for Vehicle windshield

Object of the invention

The present invention, as expressed in the statement of this specification refers to a system external agent repellent for windshields of vehicles that it aims to generate an air current that produces a barrier that prevents different particles from contacting against the windshield glass, so that the perfect visibility through it.

The invention has been specially conceived to prevent the impact and / or contact of different particles on the windshield glass, and more specifically it has been Designed to prevent rainwater or snowflakes may impact and / or contact the windshield glass of the vehicle, so that visibility problems that are eliminated are eliminated. rainwater and / or snow produced upon contact with the windshield glass.

Background of the invention

In the state of the art the employment is known of devices for cleaning the windshield wiper glass of vehicles when it rains, snows and / or impacts the dirt that is is deposited on the road and is raised by circulating vehicles These types of devices comprise one or two arms that are driven by a motor and at whose end a brush is provided by means of which a sweep is carried out that causes the windshield glass to clean.

Although these devices perform their function correctly, they have the disadvantage that they need to perform change the brushes every so often to make the cleaning correctly, and also when cleaning you can damage the glass by rubbing the particles against the glass, especially in the case where it impacts dirt against the crystal.

In the state of the art there is no system that prevents particles from impacting and / or contacting the  windshield glass, so that it is not required to make your cleaning, and preserving it from possible friction suffer when cleaning.

Description of the invention

To achieve the objectives and solve the drawbacks mentioned above, the invention has developed a new system that is planned to repel external agents who can contact and / or impact against the windshield glass of vehicles, for what is characterized because they comprise means of generating an air stream that is applied parallel to the glass and with a power that creates a barrier that prevents contact in the particle crystal that may hinder visibility, as is the case with water from rain, snowflakes and / or different types of dirt that may settle on the windshield glass of the vehicle.

The invention provides that the means of generation of a stream of air consist of a fan, a compressor or similar, in order to produce the air flow with the power required to repel particles and avoid Windshield contact.

In addition the invention provides that the air outlet of the means of generating an air stream is located in the bottom, top and / or any of the sides of the windshield glass, so that the air travels through the entire extension of said glass, so that the air current repels external agents that can go to the glass of windshield.

Next to facilitate a better understanding of this descriptive report and being an integral part of the same, a single figure is accompanied in which with character illustrative and not limiting the object of the invention.

Brief statement of the figure

Figure 1 shows a diagram of a possible example of implementation and operation of the system of the invention.

Description of the preferred embodiment

Below is a description of the invention based on the figure discussed above.

The system of the invention is applied on the windshield 2 of a vehicle 1, and comprises a compressor 3 that generates a stream of air 5 on the windshield glass 2.

In the exemplary embodiment, a compressor 3, but obviously any device can be used that generates a stream of air.

Also in the embodiment example the compressor 3 and the air outlet have been arranged at the bottom of the windshield, but it should be noted that the air outlet can also be located on its top, on the sides or on any place, so that the air flow covers the entire windshield surface 2.

The power of the compressor 3, must be the enough to create a barrier that prevents water droplets 4 or snow, when heading towards windshield 2, collide with the air stream 5, which drags raindrops 4 or snow according to flow 4a, so that they do not impact the windshield 2 eliminating the huge problems typical of visibility of these situations that occur due to rain, snow or mud when they come in contact with the glass of windshield 2.

Claims (3)

1. External agent repellent system for windshields of vehicles, characterized in that it comprises means for generating an air current that is applied parallel to the glass and with a power that creates a barrier that prevents contact in the crystal of particles that can hinder the visibility. 2. External agent repellent system for windshields of vehicles, according to claim 1, characterized in that the means of generating an air stream are selected between a compressor and a fan. 3. External agent repellent system for windshields of vehicles, according to claims 1 or 2, characterized in that the air outlet of the means of generating an air current is located in a selected area between the upper, lower, lateral and combination areas of the same windshield.