System for preventing aquaplaning in a vehicle

• US 10,195,898 B2
• Filed: 09/28/2015
• Issued: 02/05/2019
• Est. Priority Date: 09/29/2014
• Status: Active Grant

• Current Assignee: Easy Rain I.S.R.L.
• Original Assignee: Easy Rain I.S.R.L.
• Inventors: Toros, Giorgio
• Primary Examiner(s): Ziaeianmehdizadeh, Navid
• Application Number:
  US14/868,160
• Publication Number:
  US 20160089933A1
• Time in Patent Office: 1,226 Days
• Field of Search: None
• CPC Class Codes: B60B 39/021 Details of the dispensing device
• CPC Class Codes: B60B 39/023 related to metering valves
• CPC Class Codes: B60B 39/025 related to the control system
• CPC Class Codes: B60B 39/026 the material being in gas form
• CPC Class Codes: B60B 39/083 dispensing being effected by liquid
• CPC Class Codes: B60B 39/10 the dispensing being controlled electrically or electromagnetically
• CPC Class Codes: B60T 2210/13 Aquaplaning, hydroplaning

Abstract

A system for preventing aquaplaning in a vehicle, said system comprising: a tank suitable for containing a fluid; sensor means configured to reveal the conditions of the vehicle and/or the environment in which the vehicle is found, and in particular, the conditions of a street surface; injector means configured to generate a jet of fluid on said street surface, said injector means being associated with at least one wheel of the vehicle; a control unit associated with sensor means and configured for controlling said injector means according to the conditions revealed by said sensor means. A unique feature of the system of the present invention consists in the fact that said injector means comprise at least one “fan-type” nozzle and equipped with a slit-shaped outlet opening suitable for creating a flat jet of fluid.

Claims

1. A system for preventing aquaplaning in a vehicle, the system comprising:

a tank suitable for containing a fluid;

sensor means configured to reveal conditions of the vehicle or an environment in which the vehicle is found, the environment including conditions of a street surface;

injector means configured to generate a jet of fluid on the street surface, the injector means being associated with at least one wheel of the vehicle and including a least one nozzle with an outlet opening configured to create a flat jet of fluid;

a control unit associated with the sensor means and configured for controlling the injector means according to the conditions revealed by the sensor means; and

a drive means connected to the control unit, which is configured to control the drive means according to the conditions revealed by the sensor means and in such a way as to orient the outlet opening in a travel direction of the vehicle, wherein the drive means causes the at least one nozzle to rotate around a rotation axis coincident with an axis of the outlet opening in accordance with a command from the control unit based on the conditions revealed by the sensor means.

2. The system according to claim 1, characterized in that the outlet opening presents an elliptic or rectangular shape.

3. The system according to claim 1, characterized in that the drive means comprises a magnetic or electromagnetic-system, which orients the nozzle and a direction of the jet of fluid following commands given by the control unit.

4. The system according to claim 1, wherein the at least one nozzle is movable along a guide parallel to a transversal plane of the vehicle.

5. The system according to claim 4, characterized in that the guide is associated with a terminal part of a duct for passage of the fluid.

6. The system according to claim 1, characterized in that the injector means includes a plurality of nozzles and each of the plurality of nozzles is equipped with an outlet opening suitable for creating a flat jet of fluid.

7. The system according to claim 6, characterized in that the plurality of nozzles are associated with the drive means, which allow each of the plurality of nozzles to rotate around its own rotation axis coincident with an axis of the outlet opening of each respective nozzle.

8. The system according to claim 7, characterized in that each one of the plurality of nozzles is rotated by the control unit, independently with respect to the other of the plurality of nozzles.

9. The system according to claim 6, characterized in that the plurality of nozzles are positioned in succession along a direction parallel to a transversal plane of the vehicle.

10. The system according to claim 6, characterized in that each nozzle of the plurality of nozzles is movable along a guide parallel to a transversal plane of the vehicle, the guide being associated with a duct for passage of the fluid.

11. The system according to claim 1, characterized in that at least one nozzle is associated with an activation means, which allows the at least one nozzle to rotate around a second rotation axis, the second rotation axis coincident with a longitudinal axis of a duct for passage of the fluid.

12. The system according to claim 1, characterized in that the injector means comprises at least one pump for generating an operation pressure of the fluid, wherein the operation pressure of the fluid is between 30 bar and 130 bar.

13. The system of claim 1, wherein the drive means comprise a motor associated with the at least one nozzle and controlled by the control unit.

14. A system for preventing aquaplaning in a vehicle, said system comprising:

a tank suitable for containing a fluid;

sensor means configured to reveal the conditions of the vehicle or an environment in which the vehicle is found, the environment including conditions of a street surface;

injector means configured to generate a jet of fluid on the street surface, the injector means being associated with at least one wheel of the vehicle and including at least one nozzle with an outlet opening configured to create a flat jet of fluid;

a control unit associated with the sensor means and configured for controlling the injector means according to the conditions revealed by the sensor means, and

a drive means connected to the control unit, which is configured to control the drive means according to the conditions revealed by the sensor means and in such a way as to orient the outlet opening in a travel direction of the vehicle,

wherein the drive means comprise a magnetic or electromagnetic-system, which orients the nozzle and a direction of the jet of fluid following commands given by the control unit, and

wherein the drive means causes the at least one nozzle to rotate around a rotation axis coincident with an axis of the outlet opening in accordance with a command from the control unit based on the conditions revealed by the sensor means.

15. The system of claim 14, wherein the at least one nozzle is associated with an activation means, which allows the at least one nozzle to rotate around a second rotation axis, the second rotation axis coincident with a longitudinal axis of a duct for passage of the fluid.

16. A system for preventing aquaplaning in a vehicle, the system comprising:

a tank suitable for containing a fluid;

sensor means configured to reveal the conditions of the vehicle or an environment in which the vehicle is found, the environment including conditions of a street surface;

injector means configured to generate a jet of fluid on the street surface, the injector means being associated with at least one wheel of the vehicle and including a plurality of nozzles, each nozzle including an outlet opening configured to create a flat jet of fluid, each nozzle movable along a guide parallel to a transverse plane of the vehicle, the guide being associated with a duct for the passage of the fluid;

a control unit associated with said sensor means and configured for controlling a drive means to move the injector means according to the conditions revealed by the sensor means; and

wherein the drive means causes each nozzle to rotate around a rotation axis coincident with an axis of the outlet opening in accordance with a command from the control unit based on the conditions revealed by the sensor means.

17. The system of claim 16, wherein the drive means comprise a motor associated with the at least one nozzle and controlled by the control unit.

18. The system of claim 16, wherein the at least one nozzle is associated with an activation means, which allows the at least one nozzle to rotate around a second rotation axis, the second rotation axis coincident with a longitudinal axis of the duct for passage of the fluid.

19. A system for preventing aquaplaning in a vehicle, the system comprising:

a tank suitable for containing a fluid;

sensor means configured to reveal the conditions of the vehicle or an environment in which the vehicle is found, the environment including conditions of a street surface;

injector means configured to generate a jet of fluid on the street surface, the injector means being associated with at least one wheel of the vehicle and including at least one nozzle with an outlet opening configured to create a flat jet of fluid;

a control unit associated with the sensor means and configured for controlling the injector means according to the conditions revealed by the sensor means;

drive means connected to the control unit, which is configured to control the drive means according to the conditions revealed by the sensor means and in such a way as to orient the outlet opening in a travel direction of the vehicle, wherein the drive means causes the at least one nozzle to rotate around a rotation axis coincident with an axis of the outlet opening in accordance with a command from the control unit based on the conditions revealed by the sensor means; and

an activation means associated with each of the at least one nozzle, which allows the at least one nozzle to rotate around a second rotation axis, the second rotation axis coincident with a longitudinal axis of a duct for passage of the fluid.

20. The system of claim 19, wherein the drive means comprise a motor associated with the at least one nozzle and controlled by the control unit.