Dynamic magnetic device and method, and components thereof

• US 20020111614A1
• Filed: 02/13/2002
• Published: 08/15/2002
• Est. Priority Date: 02/13/2001
• Status: Active Grant

• Current Assignee: Scott H. Werny
• Original Assignee: Scott H. Werny
• Inventors: Werny, Scott H.
• Granted Patent: US 6,663,557 B2
• Time in Patent Office: Days
• US Class Current: 606/33
• CPC Class Codes: A61N 2/12 using variable magnetic fields obtained by mechanical movement

Abstract

A dynamic magnetic device and a method generate a dynamic magnetic field of alternating polarity when it is moved. The device has a magnetic disc with substantially an alternating polarity pattern rotatably mounted to a housing. The magnetic device is biased mounted so that when the user moves the housing, gravity or the earth'"'"'s magnetic field or both causes user-relative rotational movement of a magnetic disc with an alternating polarity pattern.

Claims

1. A dynamic magnetic device comprising:

a magnetic disc having an alternating magnetic pole pattern; and

a housing configured to encase and hold the magnetic disc for rotation,

wherein the magnetic disc is configured and mounted to the housing so that the magnetic disc rotates or oscillates relative to the housing upon imparting motion to the housing to generate a dynamic or oscillating magnetic field.

2. A dynamic magnetic device according to claim 1, wherein the magnetic disc is mounted to the housing with a weight imbalance, so that gravity causes the magnetic disc to rotate.

3. A dynamic magnetic device according to claim 2, wherein the magnetic disc is rotatably mounted to the housing so that the magnetic disc has an axis of rotation offset from a center of the magnetic disc.

4. A dynamic magnetic device according to claim 2, wherein the mass of the magnetic disc is unevenly distributed to create the weight imbalance.

5. A dynamic magnetic device according to claim 4, wherein one area remote from a center of the magnetic disc has more mass.

6. A dynamic magnetic device according to claim 4, wherein the magnetic disc has one or more openings along one area or specific areas thereof, away from a center of the magnetic disc, to create the weight imbalance.

7. A dynamic magnetic device according to claim 4, wherein the magnetic disc is non-circular.

8. A dynamic magnetic device according to claim 3, wherein the magnetic disc is rotatably mounted to the housing using a rotating mechanism.

9. A dynamic magnetic device according to claim 8, wherein the rotating mechanism comprises an axle mounted to the housing, and the magnetic disc has an opening through which the axle extends and allows the magnetic disc to rotate around the axle.

10. A dynamic magnetic device according to claim 9, wherein the rotating mechanism further includes at least one ball bearing assembly journaled between the axle and the magnetic disc.

11. A dynamic magnetic device according to claim 8, wherein the rotating mechanism comprises an axle mounted to the housing, and rotatably journaled to the housing.

12. A dynamic magnetic device according to claim 11, wherein the rotating mechanism further includes at least one ball bearing assembly journaled between the axle and the magnetic disc to allow the magnetic disc to also rotate relative to the axle.

13. A dynamic magnetic device according to claim 8, wherein the rotating mechanism comprises an axle extending from one side of the housing and journaled for rotation to the magnetic disc.

14. A dynamic magnetic device according to claim 13, wherein the rotating mechanism further includes at least one bearing assembly mounted to the magnetic disc, the axle being journaled to the bearing assembly.

15. A dynamic magnetic device according to claim 1, further including means for rotatably mounting the magnetic device to the housing.

16. A dynamic magnetic device according to claim 1, wherein the magnetic disc has non-alternating opposite poles at diametrically opposing sides thereof to form dominant N and S poles in the diametrically opposing sides.

20. A housing according to claim 19, further including means for mounting the magnetic disc to the housing so that the magnetic disc rotates or oscillates relative to the housing upon imparting motion to the housing to generate a dynamic or oscillating magnetic field.

17. A dynamic magnetic device comprising:

a magnetic disc having an alternating magnetic pole pattern;

a housing configured to encase and hold the magnetic disc for rotation; and

means for mounting the magnetic disc to the housing so that the magnetic disc rotates or oscillates relative to the housing upon imparting motion to the housing to generate a dynamic or oscillating magnetic field.

18. A magnetic disc comprising:

a disc having an alternating magnetic pole pattern;

a dominant N pole formed at one side of the disc; and

a dominant S pole formed at a diametrically opposing side of the dominant N pole.

19. A housing for a dynamic magnetic device having a magnetic disc with an alternating magnetic pole pattern, comprising:

first and second walls for covering the magnetic disc,

wherein the first and second walls are configured to rotatably maintain the magnetic disc between the first and second walls so that the magnetic disc rotates or oscillates relative to the housing upon imparting motion to the housing to generate a dynamic or oscillating magnetic field.

21. A method of generating a dynamic magnetic field, comprising the steps of:

providing a magnetic disc with an alternating magnetic pole pattern;

providing a housing configured to encase and hold the magnetic disc;

rotatably mounting the magnetic disc to the housing; and

moving the housing to thereby impart rotary movement to the magnetic disc to impart a dynamic or oscillating magnetic field.

22. A method according to claim 21, further comprising the step of attaching the housing to a part of a person or animal, wherein the magnetic disc rotates to impart a dynamic or oscillating magnetic field when the person or animal moves.