TRANSMITTER FOR AN INDUCTIVE POWER TRANSFER
First Claim
Patent Images
1. An inductive power transfer transmitter including:
- a. an enclosure for accommodating devices to be energised having one or more side walls;
b. one or more coils for generating an alternating magnetic field within the enclosure, the density of the one or more coils varying with distance from an end of the one or more sidewalls; and
c. a drive circuit for driving the one or more coils.
4 Assignments
0 Petitions
Accused Products
Abstract
An inductive power transfer transmitter that includes an enclosure for accommodating devices to be energised. The enclosure has one or more side walls and one or more coils for generating an alternating magnetic field within the enclosure. The density of the one or more coils varies with distance from an end of the one or more sidewalls. There is also disclosed an inductive power transmitter that includes one or more magnetically permeable layers wherein the combined thickness or the permeability of the one or more magnetically permeable layers varies.
-
Citations
24 Claims
-
1. An inductive power transfer transmitter including:
-
a. an enclosure for accommodating devices to be energised having one or more side walls; b. one or more coils for generating an alternating magnetic field within the enclosure, the density of the one or more coils varying with distance from an end of the one or more sidewalls; and c. a drive circuit for driving the one or more coils. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. An inductive power transmitter including:
-
a. one or more coils for generating an alternating magnetic field; b. a drive circuit for driving the one or more coils; and c. one or more magnetically permeable layers associated with the one or more coils, wherein the combined thickness of the one or more magnetically permeable layers varies. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
-
-
17. An inductive power transmitter including:
-
a. one or more coils for generating an alternating magnetic field; b. a drive circuit for driving the one or more coils; and c. one or more magnetically permeable layer associated with the one or more coils, wherein the permeability of the one or more magnetically permeable layers varies. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24)
-
Specification