公开(公告)号：US20220277887A1

公开(公告)日：2022-09-01

申请号：US17637323

申请日：2021-04-07

Applicant: TDK Electronics AG

Inventor： Stephan Bühlmaier ,  Anneliese Drespling ,  Felipe Jerez Galdeano ,  Joachim Sorg ,  Herbert Lux ,  Gerhard Proks

IPC: H01F27/29 ,  H01F41/10 ,  H01F27/02

Abstract: In an embodiment a coil includes a tube having a tube wall of an electrically conductive material, wherein the tube has an inductive portion in which a gap is arranged in the tube wall which shapes the tube wall in the inductive portion to form a helix, wherein the tube has at least one contact section including a connection region and at least one terminal region, wherein the connection region has the same contour as an adjacent portion of the helix, wherein the terminal region is an electrical terminal of the coil, and wherein the connection region electrically connects the terminal region to the inductive portion.

公开(公告)号：US20220093324A1

公开(公告)日：2022-03-24

申请号：US17425565

申请日：2020-02-14

Applicant: TDK Electronics AG

Inventor： Stephan Bühlmaier ,  Felipe Jerez Galdeano ,  Joachim Nassal ,  Anneliese Drespling ,  Gerhard Proks ,  Herbert Lux

IPC: H01F27/29 ,  H01F27/28 ,  H01F41/064 ,  H01F41/076 ,  H01F27/02 ,  H01F41/00

Abstract: In an embodiment a coil includes a tube comprising a tube wall composed of an electrically conductive material, wherein the tube wall has an inductive portion in which a gap is arranged that shapes the tube wall so the tube wall forms a helix in the inductive portion, and wherein the tube wall has two contact portions, each contact portion forming an electrical terminal.

公开(公告)号：US11522302B2

公开(公告)日：2022-12-06

申请号：US16631365

申请日：2018-08-03

Applicant: TDK Electronics AG

Inventor： Wilfried Scherer ,  Herbert Lux ,  Balazs Nemeth

IPC: H01R4/14 ,  H01F27/28 ,  H01F27/29 ,  H01F27/32 ,  H01R4/02

Abstract: A connection of a connection wire and a connection element are disclosed. In an embodiment a connection includes a connection wire having an insulation and a stud-shaped metallic connection element, wherein the connection wire is wound in a plurality of turns around the connection element, and wherein the turns include a first wire section, in which the connection wire is insulation-stripped, and a second wire section, in which the insulation is present.

公开(公告)号：US20200220276A1

公开(公告)日：2020-07-09

申请号：US16631365

申请日：2018-08-03

Applicant: TDK Electronics AG

Inventor： Wilfried Scherer ,  Herbert Lux ,  Balazs Nemeth

IPC: H01R4/14 ,  H01R4/02 ,  H01F27/28 ,  H01F27/32 ,  H01F27/29

Abstract: A connection of a connection wire and a connection element are disclosed. In an embodiment a connection includes a connection wire having an insulation and a stud-shaped metallic connection element, wherein the connection wire is wound in a plurality of turns around the connection element, and wherein the turns include a first wire section, in which the connection wire is insulation-stripped, and a second wire section, in which the insulation is present.