MAGNETIC INDUCTION AND ENERGY STORAGE SYSTEM, APPARATUS AND USE THEREOF

• US 20090184680A1
• Filed: 01/23/2009
• Published: 07/23/2009
• Est. Priority Date: 01/23/2008
• Status: Abandoned Application

• Current Assignee: National Yang-Ming University
• Original Assignee: National Yang-Ming University
• Inventors: LI, CHENG-CHUN, KAO, FU-JEN
• Application Number:
  US12/358,733
• Publication Number:
  US 20090184680A1
• Time in Patent Office: Days
• US Class Current: 320/108
• CPC Class Codes: H01F 2003/005 Magnetic cores for receiving several windings with perpendicular axes, e.g. for antennae or inductive power transfer
• CPC Class Codes: H01F 3/00 Cores, Yokes, or armatures magnetic materials H01F1/00; permanent magnets H01F7/02
• CPC Class Codes: H01F 38/14 Inductive couplings for wireless supply or distribution of electric power using inductive coupling H02J50/10

Abstract

The present invention relates to a magnetic induction and energy storage system, apparatus and use thereof. The present invention could be used with a biosensor implanted in a living organism, as a micro electrical device, or for other purposes.

Claims

1. A magnetic induction and energy storage system comprising:

(a) an all-purpose magnetic field generator to generate a strong magnetic field of alternative high frequency; and

(b) a magnetic induction and energy storage device to receive the magnetic field generated by the all-purpose magnetic field generator;

the device comprising;

(i) a magnetizable core comprising at least two magnetic objects of low hysteretic coefficient material, wherein the objects are aligned at perpendicular angles to each other to store the induced current; and

(ii) a coil, which is wrapped around the magnetizable core based on the three axes (X, Y and Z) or any two of the three axes to generate an induced current.

2. The system as claimed in claim 1, wherein the magnetic objects are in a shape of column.

3. The system as claimed in claim 1, wherein the magnetic objects are selected from the group consisting of soft magnets, cobalt and nickel.

4. The system as claimed in claim 1, wherein the coil has two coils for wrapping independently around the magnetizable core based on two of the three axes.

5. The system as claimed in claim 1, wherein the coil has three coils for wrapping independently around the magnetizable core based on three axes (X, Y and Z).

6. The system as claimed in claim 1, wherein the magnetic field generator further comprises an object wrapped with a high frequency high density coil, a current-detecting circuit and a panel for controlling function.

7. The system as claimed in claim 6, wherein the object is a container, a clothe or a blanket.

8. The system as claimed in claim 1, wherein the magnetic induction and energy storage device further comprises a rectifying circuit, a battery or capacitor.

9. The system as claimed in claim 1, which is used as a power supply system for charging remotely or providing electricity directly.

10. A magnetic induction and energy storage device comprising:

(i) a magnetizable core comprising at least two magnetic objects of low hysteretic coefficient material, wherein the objects are aligned at perpendicular angles to each other to store the induced current; and

(ii) a coil, which is wrapped around the magnetizable core based on the three axes (X, Y and Z) or any two of the three axes to generate an induced current.

11. The device as claimed in claim 10, which further comprises a rectifying circuit.

12. The device as claimed in claim 11, which further comprises a battery or capacitor to store the induced electricity.

13. The device as claimed in claim 10, wherein the magnetic objects are in a shape of column.

14. The device as claimed in claim 10, wherein the magnetic objects are selected from the group consisting of soft magnets, cobalt and nickel.

15. The device as claimed in claim 10, wherein the coil is a high frequency multiple wire.

16. The device as claimed in claim 15, wherein the coil has two coils for wrapping independently around the magnetizable core based on two of the three axes.

17. The device as claimed in claim 15, wherein the coil has three coils for wrapping independently around the magnetizable core based on three axes (X, Y and Z) of.

18. The device as claimed in claim 10, which is operably connected to a biosensor.

19. The device as claimed in claim 18, wherein the biosensor is a biosensor positioned in a living organism.

20. The device as claimed in claim 19, wherein the biosensor is a charge-coupled device, a pacemaker or a powering miniature valve or a switch for long-term in vivo inspection.

21. The device as claimed in claim 10, which is operably connected to a toy or a household appliance.

22. The device as claimed in claim 21, wherein the appliance is an automatic vacuum cleaner.