VIBRATING DEBRIS REMOVER

• US 20090120471A1
• Filed: 12/17/2008
• Published: 05/14/2009
• Est. Priority Date: 03/04/2004
• Status: Active Grant

• Current Assignee: Damian R. Ludwiczak
• Original Assignee: Damian R. Ludwiczak
• Inventors: Ludwiczak, Damian R.
• Granted Patent: US 8,087,297 B2
• Time in Patent Office: Days
• US Class Current: 134/115.R
• CPC Class Codes: B06B 3/00 Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
• CPC Class Codes: B08B 7/028 Using ultrasounds
• CPC Class Codes: B60S 1/02 Cleaning windscreens, windows or optical devices wind deflectors specially adapted for preventing soiling of windows or windscreens B60J1/2002
• CPC Class Codes: B64D 15/163 using electro-impulsive devices

Abstract

A system and a retrofit kit for removing debris from a surface of a material. At least one vibration subunit is provided which is either embedded within or operatively connected to a back surface of the material. The vibration subunits are capable of converting a driving energy to a vibrating mechanical output energy which is coupled to the material. At least one external energy source is provided which is operatively connected to the vibration subunits. The external energy source is capable of providing the driving energy to the vibration subunits. The vibrating mechanical energy is capable of causing debris to be removed from the surface of the material.

Claims

1. A system for removing debris from a surface, said system comprising:

a material from which debris is to be removed, said material having a front surface capable of having debris attached thereto, and an opposing back surface;

at least one vibration subunit operatively connected to said opposing back surface and capable of converting a driving energy to a vibrating mechanical output energy which is coupled into said material; and

at least one external energy source connected to said at least one vibration subunit, said at least one external energy source capable of providing said driving energy to said at least one vibration subunit.

2. The system of claim 1 further comprising:

a converter unit capable of producing mechanical motion at an output; and

a coupler having a first end and a second end, the first end being operatively associated with the converter output and capable of transmitting the mechanical motion produced by the converter unit, the second end being adapted to attach to an edge of the material.

3. The system of claim 1 further comprising a pulser/receiver unit or a frequency spectrum electronic unit operatively connected to said at least one vibration subunit and capable of detecting at least one of debris on said front surface of said material and damage to said material.

4. The system of claim 2 further comprising a pulser/receiver unit or a frequency spectrum electronic unit operatively connected to said converter unit and capable of detecting at least one of debris on said front surface of said material and damage to said material.

5. The system of claim 1 wherein said at least one vibration subunit includes a piezoelectric actuator device capable of converting electrical energy provided by said at least one external energy source to vibrating mechanical energy.

6. The system of claim 1 wherein said at least one vibration subunit includes a pneumatic actuator device capable of converting pneumatic energy provided by said at least one external energy source to vibrating mechanical energy.

7. The system of claim 1 wherein said at least one vibration subunit includes a hydraulic actuator device capable of converting hydraulic energy provided by said at least one external energy source to vibrating mechanical energy.

8. The system of claim 1 wherein said material forms one of at least a portion of a windshield, at least a portion of an aircraft wing or tail, at least a portion of an air foil, at least a portion of a wind turbine blade, at least a portion of a helicopter rotor blade, and at least a portion of a refrigeration coil cooling fin.

9. The system of claim 1 wherein said at least one vibration subunit is operatively connected at a vibration node of said material on said opposing back surface.

10. The system of claim 1 wherein said debris includes ice.

11. The system of claim 1 wherein said material includes at least one of glass, metal, and a composite substance.

12. The system of claim 5 wherein said piezoelectric actuator device is further capable of converting deflecting mechanical energy, provided by said material, to electrical energy and storing said electrical energy.

13. A system for removing debris from a surface, said system comprising:

a material from which debris is to be removed, said material having a front surface capable of having debris attached thereto;

at least one vibration subunit operatively embedded within said material and capable of converting a driving energy to a vibrating mechanical energy which is coupled into said material; and

at least one external energy source connected to said at least one embedded vibration subunit, said at least one external energy source capable of providing said driving energy to said at least one embedded vibration subunit.

14. The system of claim 13 further comprising:

a converter unit capable of producing mechanical motion at an output; and

a coupler having a first end and a second end, the first end being operatively associated with the converter output and capable of transmitting the mechanical motion produced by the converter unit, the second end being adapted to attach to an edge of the material.

15. The system of claim 13 further comprising a pulser/receiver unit or a frequency spectrum electronic unit operatively connected to said at least one embedded vibration subunit and capable of detecting at least one of debris on said front surface of said material and damage to said material.

16. The system of claim 14 further comprising a pulser/receiver unit or a frequency spectrum electronic unit operatively connected to said converter unit and capable of detecting at least one of debris on said front surface of said material and damage to said material.

17. The system of claim 13 wherein said at least one embedded vibration subunit includes a piezoelectric actuator device capable of converting electrical energy provided by said at least one external energy source to vibrating mechanical energy.

18. The system of claim 13 wherein said at least one embedded vibration subunit includes a pneumatic actuator device capable of converting pneumatic energy provided by said at least one external energy source to vibrating mechanical energy.

19. The system of claim 13 wherein said at least one embedded vibration subunit includes a hydraulic actuator device capable of converting hydraulic energy provided by said at least one external energy source to vibrating mechanical energy.

20. The system of claim 13 wherein said material forms one of at least a portion of a windshield, at least a portion of an aircraft wing or tail, at least a portion of an air foil, at least a portion of a wind turbine blade, at least a portion of a helicopter rotor blade, and at least a portion of a refrigeration coil cooling fin.

21. The system of claim 13 wherein said at least one vibration subunit is operatively embedded at a vibration node within said material.

22. The system of claim 13 wherein said debris includes ice.

23. The system of claim 13 wherein said material includes at least one of glass, metal, and a composite substance.

24. The system of claim 17 wherein said piezoelectric actuator device is further capable of converting deflecting mechanical energy, provided by said material, to electrical energy and storing said electrical energy.

25. A retrofit kit for a material forming at least one of a windshield, an aircraft wing or tail, an air foil, a wind turbine blade, a helicopter rotor blade, and a refrigeration coil cooling fin, said retrofit kit comprising:

a plurality of vibration subunits adapted to be operatively connected to a back surface of said material and capable of converting a driving energy to a vibrating mechanical output energy which is coupled into said material;

an adhesive capable of mechanically and acoustically coupling said plurality of vibration subunits to said material;

at least one external energy source capable of being connected to said plurality of vibration subunits, said at least one external energy source capable of providing said driving energy to said plurality of vibration subunits; and

a plurality of connectors to connect said at least one external energy source to said plurality of vibration subunits to channel said driving energy from said at least one external energy source to said plurality of vibration subunits.

26. The retrofit kit of claim 25 further comprising:

a converter unit capable of producing mechanical motion at an output; and

a coupler having a first end and a second end, the first end being operatively associated with the converter output and capable of transmitting the mechanical motion produced by the converter unit, the second end being adapted to attach to an edge of the material.

27. The retrofit kit of claim 25 further comprising a pulser/receiver unit or a frequency spectrum electronic unit capable of being operatively connected to at least one of said plurality of vibration subunits and capable of detecting at least one of debris on a surface of said material and damage to said material.

28. The system of claim 26 further comprising a pulser/receiver unit or a frequency spectrum electronic unit capable of being operatively connected to said converter unit and capable of detecting at least one of debris on a surface of said material and damage to said material.

29. The retrofit kit of claim 25 wherein said plurality of vibration subunits are operatively connected at vibration nodes of said material on said back surface.