Magnetically permeable structures
First Claim
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1. A wireless power transfer device, comprising:
- a casing in which is housed;
an induction coil;
a plurality of electromagnetically permeable members, two or more of the electromagnetically permeable members abutting one another; and
a retaining compound at least partially encapsulating the electromagnetically permeable members, wherein the retaining compound maintains an applied longitudinal pressure between adjacent electromagnetically permeable members.
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Abstract
An apparatus, a system and a method for wireless power transfer are disclosed. A method of forming a physical core of a wireless power transfer device includes positioning two or more electromagnetically permeable members adjacent to one another and applying longitudinal pressure to an end of the electromagnetically permeable members, the electromagnetically permeable members at least partially encapsulated in retaining compound. A wireless power transfer device includes a casing in which is housed an induction coil, a plurality of electromagnetically permeable members arranged in a line and a retaining compound.
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Citations
10 Claims
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1. A wireless power transfer device, comprising:
a casing in which is housed; an induction coil; a plurality of electromagnetically permeable members, two or more of the electromagnetically permeable members abutting one another; and a retaining compound at least partially encapsulating the electromagnetically permeable members, wherein the retaining compound maintains an applied longitudinal pressure between adjacent electromagnetically permeable members. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
Specification