Component arranged directly on a t-coil
First Claim
1. A coil assembly for a small electric or electronic device comprising at least one small coil having a plurality of connections, wherein the connections are interlinked by a component mounted directly on or at the coil and the component comprises connecting pads for connecting the coil connections to external connections and further comprising a plate, wherein the connecting pads are operatively attached to the plate and wherein external connections are electrically connected to the connection pads.
2 Assignments
0 Petitions
Accused Products
Abstract
At small electric devices, such as in particular medical devices, as e.g. hearing devices, very small electric coils (1) are used. Especially with hearing devices e.g. so-called t-coils are used. Those t-coils are considered and arranged at hearing devices as inductivities with parasitic effects. Due to the very limited space, it is proposed that at very small coils, which are used within the mentioned electric or electronic small devices, the connections of the coil (5, 7) are interlinked directly at the coil (1) over a component (9), an assembly group and/or a circuit. The connections of the coil (5, 7) are arranged on one or more screens or small panels which are firmly arranged on or at the coil comprising so-called pads (6, 8), which connections are interlinked with the use of a capacitor or condenser (9) and onto which pads external connections (11, 13) are directed for the external connecting of the coil.
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Citations
17 Claims
- 1. A coil assembly for a small electric or electronic device comprising at least one small coil having a plurality of connections, wherein the connections are interlinked by a component mounted directly on or at the coil and the component comprises connecting pads for connecting the coil connections to external connections and further comprising a plate, wherein the connecting pads are operatively attached to the plate and wherein external connections are electrically connected to the connection pads.
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16. A method for the production of a coil assembly comprising the steps of:
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providing a coil having a plurality of connections, a coil body, a plate, connecting pads operatively connected to the plate; arranging the coil on the coil body; directing the plurality of connections to the connecting pads; and
,interlinking the plurality of connections by a component. - View Dependent Claims (17)
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Specification