Impulse generator for profiling system

• US 6,941,793 B2
• Filed: 12/20/2002
• Issued: 09/13/2005
• Est. Priority Date: 12/20/2001
• Status: Expired due to Fees

• Current Assignee: Goudreau Gage Dubuc
• Original Assignee: Global E-Bang Inc.
• Inventors: Rioux, Daniel
• Primary Examiner(s): Williams, Hezron
• Assistant Examiner(s): MILLER, ROSE MARY
• Application Number:
  US10/324,074
• Publication Number:
  US 20030174580A1
• Time in Patent Office: 998 Days
• Field of Search: 735/79, 735/87, 73/120.1, 73/120.9, 73/121.1, 73/121.2, 73/121.3
• US Class Current: 73/12.11
• CPC Class Codes: G01V 1/16 Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
• CPC Class Codes: G01V 1/22 Transmitting seismic signals to recording or processing apparatus

Abstract

An energy impulse generator for transferring an energy pulse to a surface. The generator exchanges messages with a computing means through a communication interface. The generator comprises a housing. The generator further comprises an impact assembly movably mounted within the housing between at least a resting position, a latched position and an impact position. In the impact position, the impact assembly transfers the energy pulse to the surface. The generator also includes an energy storage means attached to the impact assembly. In the latched position, the energy storage means is capable of releasing a specified amount of energy to the impact assembly such that upon release of the specified amount of energy the impact assembly moves from the latched position to the impact position then returns to the resting position. The computing means controls the release of the specified amount of energy to the impact assembly.

Claims

1. An energy impulse generator for transferring an energy pulse to a surface, said generator exchanging messages with a computing means through a communication interface, said generator comprising:

a. a housing;

b. an impact assembly movably mounted within said housing between at least a resting position, a latched position and an impact position, whereby, in said impact position, said impact assembly transfers said energy pulse to said surface; and

c. an energy storage means attached to said impact assembly, whereby in said latched position, said energy storage means is capable of releasing a specified amount of energy to said impact assembly such that upon release of said specified amount of energy said impact assembly moves from said latched position to said impact position then returns to said resting position;

wherein said computing means controls the release of said specified amount of energy to said impact assembly.

2. The generator of claim 1, further comprising a power source mounted within said housing, said power source providing the specified amount of energy to said energy storage means.

3. The generator of claim 2, wherein said computing means controls said power source and thereby controls the specified amount of energy.

4. The generator of claim 3, wherein said power source comprises a motor assembly.

5. The generator of claim 4, wherein said motor assembly comprises at least one of a pneumatic motor, a hydraulic motor, electrical motor, and a mechanical motor.

6. The generator of claim 1, further comprising a release mechanism mounted within said housing for releasably latching said impact assembly under control of said computing means.

7. The generator of claim 6, wherein said release mechanism further comprises a latch in contact with said impact assembly and moveable between latched and unlatched positions.

8. The generator of claim 7, wherein said release mechanism further comprises a solenoid attached to said latch or controlling the movement of said latch.

9. The generator of claim 7, wherein said latch further comprises at least one of a strain measuring device and an accelerometer for monitoring the energy stored in said energy storage means.

10. The generator of claim 1, wherein said energy storage means comprises a biasing means.

11. The generator of claim 10, wherein said biasing means comprises a spring.

12. The generator of claim 11, wherein said impact assembly comprises an impact head mounted on a shaft member and wherein said spring mounted between said impact head and said housing.

13. The generator of claim 1, further comprising attachment means mounted to said housing for providing attachment of said generator to said surface.

14. The generator of claim 13, wherein said attachment means comprises at least one of a threaded attachment, an adhesive, a weight, a magnetic material device, and an explosive driven type anchoring means.

15. The generator of claim 1, wherein said impact assembly comprises an impact head mounted on a shaft member.

16. The generator of claim 1, further comprising a generator communication means mounted within said housing, said communication means for exchanging messages with said computing means through said communication interface.

17. The generator of claim 16, wherein said communication means comprises at least one of an antenna and an optical transceiver.

18. The generator of claim 17, wherein said housing comprises an electrically conductive surface for substantially shielding said communication means from electromagnetic interference.

19. The generator of claim 1, further comprising a control circuit mounted within said housing for monitoring an actual amount of energy released by said energy storage means.

20. The generator of claim 3, further comprising a release mechanism mounted within said housing for releasably latching said impact assembly under control of said computing means.

21. The generator of claim 20, further comprises a processor connected to at least one of said power source and said release mechanism for controlling and managing the same.

22. The generator of claim 21, wherein said release mechanism further comprises a strain measuring device for monitoring the energy stored in said energy storage means.

23. The generator of claim 22, further comprises a memory means connected to said processor for storing at least one of samplings of energy stored in said energy storage means and instructions for operation of said processor.

24. The generator of claim 23, further wherein said memory stores a unique identifier for said generator.

25. The generator of claim 21, further comprises a memory means connected to said processor for storing at least one of samplings of energy stored in said energy storage means and instructions for operation of said processor.

26. The generator of claim 25, further wherein said memory stores a unique identifier for said generator.

27. The generator of claim 26, wherein said generator is in communication with other devices.

28. The generator of claim 21, further comprising a positioning circuit connected to said processor means.

29. The generator of claim 28, wherein said positioning circuit comprises at least one of a gyroscope and a Global Positioning System.