Laminate of magnetic material and method of making
First Claim
1. A laminate, comprising:
- a plurality of layers of magnetic material sandwiched together having a first side and a second side;
said plurality of layers of magnetic material having a plurality of radial grooves;
a first insulative layer applied over said first side of said plurality of layers of magnetic material;
a lead wire applied to over first insulative layer at a predetermined location on said first side of said plurality of layers of magnetic material;
a second insulative layer applied to said first side of said plurality of layers of magnetic material over said lead wire; and
a third insulative layer applied to said second side of said plurality of layers of magnetic material;
whereby said laminate is ready to receive a coil.
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Abstract
A laminate having a plurality of layers of magnetic material sandwiched together having a first side and a second side and a method of making the laminate. The plurality of layers of magnetic material having a plurality of radial grooves. A first insulative layer applied over the first side of the plurality of layers of magnetic material. A lead wire applied to over first insulative layer at a predetermined location on the first side of the plurality of layers of magnetic material. A second insulative layer applied to the first side of the plurality of layers of magnetic material over the lead wire. A third insulative layer applied to the second side of the plurality of layers of magnetic material. Thus, the laminate is ready to receive a coil.
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Citations
24 Claims
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1. A laminate, comprising:
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a plurality of layers of magnetic material sandwiched together having a first side and a second side;
said plurality of layers of magnetic material having a plurality of radial grooves;
a first insulative layer applied over said first side of said plurality of layers of magnetic material;
a lead wire applied to over first insulative layer at a predetermined location on said first side of said plurality of layers of magnetic material;
a second insulative layer applied to said first side of said plurality of layers of magnetic material over said lead wire; and
a third insulative layer applied to said second side of said plurality of layers of magnetic material;
whereby said laminate is ready to receive a coil. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method of making a laminate, comprising the steps of:
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sandwiching together a plurality of layers of magnetic material, said plurality of layers of magnetic material having a first side and a second side;
creating a plurality of radial grooves in said plurality of layers of magnetic material;
applying a first insulative layer over said first side of said plurality of layers of magnetic material;
applying a lead wire over said first insulative layer at a predetermined location on said first side of said plurality of layers of magnetic material;
applying a second insulative layer to said first side of said plurality of layers of magnetic material over said lead wire; and
whereby said laminate is ready to receive a coil. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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Specification