Coil, coil component and method for manufacturing a coil
The coil design with aligned coil bodies and internal loose sections addresses interference issues, enhancing winding efficiency and reducing size by allowing continuous winding without device interference.
DE112022007399T5Pending Publication Date: 2025-04-03SUMIDA CORP
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Patent Information
- Application Number
- DE112022007399
- Authority / Receiving Office
- DE · DE
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2022-07-21
- Publication Date
- 2025-04-03
AI Technical Summary
Technical Problem
Existing coil manufacturing processes face inefficiencies due to interference between winding wire supply units and coil bodies when wrapping a winding wire around multiple aligned coils, leading to increased size and reduced efficiency.
Method used
A coil design with aligned first and second coil bodies, featuring a loose section and recesses in the interior, allowing continuous winding without interference, and a core with magnetic elements for stability and efficient winding direction alignment.
Benefits of technology
The design prevents interference between winding devices and coil bodies, enabling efficient winding with reduced size and increased productivity.
✦ Generated by Eureka AI based on patent content.
Abstract
A coil (10) comprises a winding wire (120), a first coil former (111), and a second coil former (112). The first coil former (111) and the second coil former (112) are arranged side by side such that their axial directions are aligned. The winding wire (120) is continuously wound around the first coil former (111) and the second coil former (112) and passes through an interior space (130) enclosed between the first coil former (111) and the second coil former (112), which are arranged side by side. Furthermore, the winding wire (120) has a loose section (121) within the interior space (130).
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