Embedded system for diagnostics and prognostics of conduits

• US 7,590,496 B2
• Filed: 12/29/2006
• Issued: 09/15/2009
• Est. Priority Date: 09/28/2000
• Status: Active Grant

• Current Assignee: Kkb Technologies LLC
• Original Assignee: Kenneth Gerald Blemel
• Inventors: Blemel, Kenneth Gerald
• Primary Examiner(s): Raymond; Edward
• Assistant Examiner(s): Charioui; Mohamed
• Application Number:
  US11/646,780
• Publication Number:
  US 20070116403A1
• Time in Patent Office: 991 Days
• Field of Search: 702/47, 702/48, 702 52- 54, 702 56- 59, 702/103, 702/104, 702/116, 702/130, 702/141, 702/35, 736/43, 324/541
• US Class Current: 702/35
• CPC Class Codes: D07B 1/145 comprising elements for indicating or detecting the rope or cable status
• CPC Class Codes: F17D 5/02 Preventing, monitoring, or locating loss
• CPC Class Codes: G01M 5/0091 by using electromagnetic excitation or detection

Abstract

A set of sensors to be used with an apparatus providing a means for assessment of the integrity of insulated conduits, harnesses, cables, pipelines and other interconnection systems constructed with integral sensitized media, discrete sensors, and electronics providing a means for transforming sensed data into information and a means for communicating information for the purpose of understanding the location, degree and risk of damage and deterioration, and the probable causes thereof.

Claims

1. A set of sensors comprising at least one dielectric therein, said set of sensors comprised of sheets, strips and strands of at least one sensitized medium, said sensors individually or together form nonelectrical circuit;

and

said set of sensors comprise of sensitized mediums selected from mediums that are capable of supporting and conducting one or more of light, audio signals, shock waves, and compressible mediums, wherein said mediums provide means for control and stimuli to the said sensitized medium; and

said set of sensors being positioned with respect to a conduit to provide information concerning the environment and real or potential damage and deterioration to a conduit.

2. The set of sensors of claim 1 wherein the set of sensors includes a strand that incorporates a mechanism as a means to mark location of damage.

3. The set of sensors of claim 1 wherein the set of sensors includes at least one vibration sensitized medium.

4. The set of sensors of claim 1 wherein the set of sensors includes at least one electro-magnetic interference (EMI) sensitized medium.

5. The set of sensors of claim 1 wherein the set of sensors includes at least one temperature sensitized medium.

6. The set of sensors of claim 1 wherein the set of sensors includes at least one strand of corrosivity sensitized medium.

7. The set of sensors of claim 1 wherein the set of sensors includes at least one strand of chafing sensitized medium.

8. The set of sensors of claim 1 wherein the set of sensors includes at least one strand of pressure sensitized medium.

9. The set of sensors of claim 1 wherein the set of sensors includes at least one strand of chemically sensitized medium.

10. The set of sensors of claim 1 wherein the set of sensors includes at least one strand of piezoelectric sensitized medium.

11. The set of sensors of claim 1 wherein the set of sensors includes at least one strand of base metal coated medium.

12. The set of sensors of claim 1 wherein the set of sensors includes at least one strand of noble metal coated medium.

13. A sensor of the set of sensors of claim 1 wherein the set of sensors includes at least one strand of clad silica sensitized medium.

14. A sensor of the set of sensors of claim 1 wherein the set of sensors includes at least one strand of fluorescent doped sensitized medium.

15. The sensitized media of a sensor of the set of sensors of claim 1 wherein the sensor is made up of diverse sensitized media including hollow, filled or solid strands, fibers and strips made with combinations of inorganic, organic or man-made materials.

16. The sensitized media of a sensor of the set of sensors of claim 1 in which the sensitized media comprises at least one dielectric.

17. The sensitized media of a sensor of the set of sensors of claim 1 wherein the sensitized media is in coaxial relationship with linear, curvilinear, or helical format.

18. The sensitized media of a sensor of the set of sensors of claim 1 fabricated on an inner layer.

19. The sensitized media of a sensor of the set of sensors of claim 1 fabricated on an outer surface.

20. The sensitized media of a sensor of the set of sensors of claim 1 that conduct light;

and

said sensitized media evidence at least one optical phenomena when stimulated by a mechanism that causes the said optical phenomena.

21. The sensitized media of a sensor of the set of sensors of claim 1 that conduct acoustic signals.

22. The sensitized media of a sensor of the set of sensors of claim 1 that act as optical waveguides.

23. The sensitized media of a sensor of the set of sensors of claim 1 that act as optical transmission lines.

24. The sensitized media of a sensor of the set of sensors of claim 1 when joined by a multiplicity of interfaces create a plurality of sections.