发明公开
- 专利标题: Wound core for toroidal transformer
- 专利标题(中): WickelkernfürRingkerntransformator。
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申请号: EP95101724.3申请日: 1995-02-09
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公开(公告)号: EP0676776A1公开(公告)日: 1995-10-11
- 发明人: Kitamura, Fumio
- 申请人: KITAMURA KIDEN CO., LTD.
- 申请人地址: 3434, Kohigashi Chino-shi Nagano JP
- 专利权人: KITAMURA KIDEN CO., LTD.
- 当前专利权人: KITAMURA KIDEN CO., LTD.
- 当前专利权人地址: 3434, Kohigashi Chino-shi Nagano JP
- 代理机构: Cohausz & Florack
- 优先权: JP46017/94 19940316
- 主分类号: H01F27/25
- IPC分类号: H01F27/25 ; H01F41/02
摘要:
A wound core (11; 12; 13) for a toroidal transformer has an improved shape, for example, circular or elliptic longitudinal ends (11c, 11d; 12c, 12d; 13c, 13d) in section, to properly attach a coil (toroidal winding) to the wound core. Therefore, the wound core allows a toroidal transformer that employs the wound core to achieve full performance, and improves the productivity of the toroidal transformers.
公开/授权文献
- EP0676776B1 Core assembly for toroidal transformer 公开/授权日:1999-07-21
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