Claims
- 1. A sensor assembly for a stringed musical instrument having a plurality of movable strings comprising:
- at least one magnet generating a magnetic field adjacent the movable strings;
- a primary winding disposed perpendicular to said at least one magnet and creating a primary current from a disruption in the magnetic field by the movable strings, the primary current creating a primary electromagnetic flux; and
- at least one secondary winding disposed adjacent said primary winding below the movable strings, said at least one secondary winding transforming the primary electromagnetic flux into a secondary current passed out from the stringed musical instrument; and
- said primary winding including a top portion and a bottom portion such that said top portion extends over said bottom portion to form a closed loop.
- 2. A sensor assembly as set forth in claim 1 wherein a core element secures said secondary winding to said primary winding.
- 3. A sensor assembly as set forth in claim 2 wherein said core element includes a plurality of laminations.
- 4. A sensor assembly as set forth in claim 2 wherein said primary winding includes a first side portion and a second side portion extending between said top portion and said bottom portion to form a closed loop and defining a space therein.
- 5. A sensor assembly as set forth in claim 4 wherein said core element extends into the space.
- 6. A sensor assembly as set forth in claim 1 wherein said at least one magnet is a permanent magnet disposed adjacent said top portion of said primary winding.
- 7. A sensor assembly as set forth in claim 1 wherein said top portion and said bottom portion extend past said at least one secondary winding.
- 8. A sensor assembly as set forth in claim 7 including a magnetic field barrier extending between said at least one magnet and said at least one secondary winding.
- 9. A sensor assembly for a stringed musical instrument having a plurality of movable strings extending above a body portion comprising:
- at least one magnet generating a magnetic field adjacent the movable strings;
- a primary winding orientated at an angle to said at least one magnet and creating a primary current from a disruption in the magnetic field by the movable strings, the primary current creating a primary electromagnetic flux, said primary winding including a top portion and a bottom portion extending below said top portion;
- at least one secondary winding disposed adjacent said primary winding between the movable strings and the body portion, said at least one secondary winding including, said at least one secondary winding transforming the primary electromagnetic flux into a secondary current passed out from the stringed musical instrument; and
- a core element extending through and about a portion of said primary winding, said at least one secondary winding to maintain said secondary winding in spaced relation to said primary winding.
- 10. A sensor assembly as set forth in claim 9 wherein a core element secures said secondary winding to said primary winding.
- 11. A sensor assembly as set forth in claim 9 wherein said primary winding includes a first side portion and a second side portion extending between said top portion and said bottom portion to form a loop defining a loop space therein.
- 12. A sensor assembly as set forth in claim 9 wherein said core element extends into said loop space.
- 13. A sensor assembly as set forth in claim 9 wherein said primary winding is made of a conductive material.
- 14. A sensor assembly as set forth in claim 9 wherein said at least one magnet is a permanent magnet disposed adjacent said top portion of said primary winding.
- 15. A sensor assembly as set forth in claim 9 wherein said top portion and said bottom portion extend passed said at least one secondary winding.
- 16. A sensor assembly as set forth in claim 9 including a magnetic field barrier extending between said at least one magnet and said at least one secondary winding.
CROSS-REFERENCE TO RELATED APPLICATION(S)
This application is a Continuation-In-Part of U.S. Ser. No. 08/580,377, now U.S. Pat. No. 5,767,431, filed Dec. 28, 1995 and U.S. Ser. No. 08/653,209, now abandoned, filed May 24, 1996.
US Referenced Citations (39)
Related Publications (1)
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Date |
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653209 |
May 1996 |
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Continuation in Parts (1)
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580377 |
Dec 1995 |
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