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US 12,749,611 B2Granted
Coil component
AssigneeMurata Manufacturing Co., Ltd.
InventorsShigeto Yamamoto, Ryota Hashimoto, Hiroyuki Honda, Ken Hayashii, Kaori Takezawa
Life of this patent
Estimating the term…
Abstract
A coil component includes a core having a winding core portion; and a coil, wound around the winding core portion, that includes a plurality of wires, in which the coil has a twisted-wire portion formed by twisting a plurality of wires together. The twisted-wire portion is wound around the winding core portion to form one or more layers, and at least one twist pitch of all twist pitches in the twisted-wire portion is different from any other twist pitches within a single layer of the one or more layers.
Claims18
A coil component comprising:
- a core having a winding core portion;
- and
- a coil wound around the winding core portion, the coil including a plurality of wires,
- wherein the coil has a twisted-wire portion configured by twisting the plurality of wires together,
- the twisted-wire portion is wound around the winding core portion to configure one or more layers,
- at least one twist pitch of all twist pitches in the twisted-wire portion is different from any other twist pitches within a single layer of at least one layer of the one or more layers,
- the twisted-wire portion has a reverse portion in which a twist direction is reversed and
- a twist pitch of the reverse portion is larger than a twist pitch of a turn adjacent to the reverse portion.
5 more elements
Dependencies are inferred from the claim text.