Back to results
US 2024/0038434 A1Published application
Magnetic core with protective housing
OwnerAxel Schulze, Harald Hundt +3inventors
InventorsAxel Schulze, Harald Hundt, Johannes Binkofski, Alfred Auer, Christian Polak
Life of this patent
Estimating the term…
Abstract
A device is described, which, according to one exemplary embodiment, includes a carrier which has a through opening along a longitudinal axis, and at least one soft magnetic strip wound around the carrier to form a toroidal strip core. The strip is wound directly onto the carrier so that there is no play between the toroidal strip core and the carrier. The carrier can thus serve as part of the housing of the toroidal strip core.
Claims21
A method, comprising:
- fitting a carrier, which has a through opening along a longitudinal axis, or a part of the carrier, onto a shaft;
- winding at least one soft magnetic strip around the carrier to form at least one toroidal strip core, by rotating the shaft;
- and
- removing the carrier together with the at least one toroidal strip core from the shaft.
1 more element
A method, comprising:
- fitting a first part of a carrier, which has a through opening along a longitudinal axis, onto a shaft;
- winding at least one soft magnetic strip around the first part of the carrier to form a first toroidal strip core, by rotating the shaft;
- removing the first part of the carrier together with the first toroidal strip core from the shaft;
- fitting a second part of the carrier;
- winding a second soft magnetic strip around the second part of the carrier to form a second toroidal strip core, by rotating the shaft;
- removing the second part of the carrier together with the second toroidal strip core from the shaft;
- and
- assembling the first part and the second part of the carrier together with the first and second toroidal strip cores wound thereon, wherein the first part and the second part of the carrier are coaxial with one another.
5 more elements
A device, comprising:
- a carrier having a through opening along a longitudinal axis;
- and
- at least one soft magnetic strip wound around the carrier to form a toroidal strip core,
- wherein the at least one soft magnetic strip is wound directly onto the carrier so that there is no play between the toroidal strip core and the carrier.
1 more element
Dependencies are inferred from the claim text.