JP7028796B2 - 変圧器および誘導子用巻線を形成する組み重ね式平形巻線コイル - Google Patents
変圧器および誘導子用巻線を形成する組み重ね式平形巻線コイル Download PDFInfo
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2823—Wires
- H01F27/2828—Construction of conductive connections, of leads
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/061—Winding flat conductive wires or sheets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2847—Sheets; Strips
- H01F27/2852—Construction of conductive connections, of leads
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2871—Pancake coils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/076—Forming taps or terminals while winding, e.g. by wrapping or soldering the wire onto pins, or by directly forming terminals from the wire
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/098—Mandrels; Formers
Description
10a:第1底部コア部分
10b:第2底部コア部分
11:湾曲半径部分、湾曲チャネル
13、83:切り欠き部分
15:底部コア突出部分
20、1620:中心支柱
22:外径
30、30a、30b、30c、30d、30e、30f、30g、30h、30i、30j、1530d:ピン
40:第1内側巻き線
41、51、61、71:内周面
42、52、62、72:外周面
45、55、65、75:厚さ、高さ
46、47、56、57、67、66、76、77、666、667、676、677:コイル端子端部
50:第1外側巻き線
60:第2内側巻き線
70:第2外側巻き線
80:上部コア、上部コア部分
84:正面、背面
88:左右側面
89:上部支柱
90:支持フレーム、支持部分、着座部分
91:上部層、第1層
92:中間層
93:底部層、第2層
94:位置調整ピン
100、200:変圧器
140:コイル
400:方法
410、420、430、440、450:工程
940:内側コイル
941、951:内径
942、952:外径
946:第1端部
947:第2端部
950:外側コイル
956、957:端部
1400:コイル
1440:第1線材
1450:第2線材
1510:90度回転下部分
1547、1567、1577:巻き線端部、端子端部
1605:絶縁材
1610:底部コア部分
1640、1650、1660、1670:組み重ねコイル
3010:パンケーキ線材コイル構成
D:内径
D´:外径
X:高さ
Y:幅
Claims (20)
- 平形線材を含み且つ第1直径を画定する開口を有した第1巻き線と、平形線材を含み且つ第2直径を画定する開口を有した第2巻き線と、
前記第2巻き線が前記第1巻き線の開口内に嵌め込んで組み重ねる大きさであり、そして、最下面および最上面を平坦面にして且つ前記第1巻き線および前記第2巻き線で構成した第1巻線セットと、
平形線材を含み且つ第3直径を画定する開口を有した第3巻き線と、平形線材を含み且つ第4直径を画定する開口を有した第4巻き線と、
前記第4巻き線が前記第3巻き線の開口内に嵌め込んで組み重ねる大きさであり、そして、最下面および最上面を平坦面にして且つ前記第3巻き線および前記第4巻き線で構成した第2巻線セットと、
を備え、
前記第1巻線セットは前記第2巻線セットの上側に隣接配置、かつ前記第1巻線セットに設けた前記最下面の平坦面が前記第2巻線セットに設けた前記最上面の平坦面に対面して隣接しており、
前記第1巻線セットおよび前記第2巻線セットは主軸の周りに巻き回してあり、
前記主軸に概ね並列して配置してある接続ピンが少なくとも一つあり、
前記第1~4巻き線の少なくとも一つの巻き線に第1および第2端子端部が対向して形成されており、この巻き線には前記主軸に概ね直交する方向に成す平面が主要面として形成されており、
さらに、前記主軸に概ね並列する面が前記第1端子端部を構成する平面として成形されており、そして、前記並列する面が主に前記接続ピンの周りに巻き付けているように曲げられている前記第1端子端部であることを特徴とする電磁装置。
- 前記第1巻線セットの厚さが、前記第2巻線セットの厚さと異なる請求項1に記載の電磁装置。
- 複数の前記巻き線の内の少なくとも一つの巻き線がパンケーキ形線材コイル構成であり、且つ、前記少なくとも一つの巻き線以外の巻き線の内、少なくとも一つの巻き線がパンケーキ形線材コイル構成と異なる請求項1に記載の電磁装置。
- 前記の巻き線のうちの少なくとも一つがマルチファイラ線材を有する請求項1に記載の電磁装置。
- 前記第1直径と前記第3直径とは実質的に等しい請求項1に記載の電磁装置。
- 前記第2直径と前記第4直径とは実質的に等しい請求項5に記載の電磁装置。
- 前記第1巻線セットおよび前記第2巻線セットの位置が同軸整合している請求項1に記載の電磁装置。
- 前記の巻き線のうちの少なくとも二つが同じ型の線材で形成された請求項1に記載の電磁装置。
- 前記の巻き線の中で、少なくとも一つの巻き線は、その他の巻き線の少なくとも一つの線材と異なる型で形成された請求項1に記載の電磁装置。
- さらに、
平形線材を含み且つ第5直径を画定する開口を有した第5巻き線と、
平形線材を含み且つ第6直径を画定する開口を有した第6巻き線と、
前記第6巻き線が前記第5巻き線の開口内に嵌め込んで組み重ねる大きさであり、そして、最下面および最上面を平坦面にして且つ前記第5巻き線および前記第6巻き線で構成した第3巻線セットと、
を備え、
前記第3巻線セットは前記第1巻線セットの上側に隣接配置、および前記第3巻線セットに設けた前記最下面の平坦面が前記第1巻線セットに設けた前記最上面の平坦面に対面して隣接する構成の請求項1に記載の電磁装置。
- さらに外周巻線を有し、この外周巻線は外周巻線直径を画定する開口部を有しており、この外周巻線の前記開口部は、前記第1巻き線または前記第3巻き線の一つを取り囲こみ且つ受け入れるための嵌め込み組み重ねる構成である請求項1に記載の電磁装置。
- 嵌め込んで組み重ねる平面コイル巻線を組み込んだ変圧器の製造方法において、
平形線材を含み且つ第1直径を画定する開口を有する第1巻き線を形成し、
平形線材を含み且つ第2直径を画定する開口を有する第2巻き線であって、前記第1巻き線の開口内に嵌め込んで組み重ねる大きさで前記第2巻き線を形成し、
最下面および最上面を平坦面にした厚さを有する第1巻線セットを形成するために、前記第1巻き線の開口内に前記第2巻き線を位置付け、
平形線材を含み且つ第3直径を画定する開口を有する第3巻き線を形成し、
平形線材を含み且つ第4直径を画定する開口を有する第4巻き線であって、前記第3巻き線の開口内に嵌め込み組み重ねる大きさで前記第4巻き線を形成し、
最下面および最上面を平坦面にした厚さを有する第2巻線セットを形成するために、前記第3巻き線の開口内に前記第4巻き線を位置付け、そして
前記第1巻線セットを前記第2巻線セットの上側に隣接配置させて、かつ第1巻線セットに設けた前記最下面の平坦面を、前記第2巻線セットに設けた前記最上面の平坦面に対面して隣接配置し、
前記第1巻線セットおよび前記第2巻線セットを主軸の周りに巻き回し、
前記主軸に概ね並列して配置する接続ピンを少なくとも一つ提供し、
前記第1~4巻き線の少なくとも一つの巻き線に第1および第2端子端部を対向して形成して、この巻き線には前記主軸に概ね直交する方向に成す平面を主要面として形成し、
さらに、前記主軸に概ね並列する面を前記第1端子端部の構成する平面として成形し、
そこで、前記並列する面を主に前記接続ピンの周りに巻き付けているように曲げられる前記第1端子端部になることを特徴とする製造方法。
- 前記第1巻き線の開口内に前記第2巻き線を配置するさいに、前記第1巻き線あるいは前記第2巻き線のうちの一方を前記第1巻き線あるいは前記第2巻き線のうちの他方に対して所定の角度で傾ける請求項12に記載の製造方法。
- 前記第3巻き線の開口内に前記第4巻き線を配置するさいに、前記第3巻き線あるいは前記第4巻き線のうちの一方を前記第3巻き線あるいは前記第4巻き線のうちの他方に対して所定の角度で傾ける請求項13に記載の製造方法。
- 前記の巻き線を異なる大きさのマンドレルに巻きつける請求項12に記載の製造方法。
- 複数の前記巻き線の内の少なくとも一つの巻き線がパンケーキ形線材コイル構成であり、且つ、前記少なくとも一つの巻き線以外の巻き線の内、少なくとも一つの巻き線がパンケーキ形線材コイル構成と異なる請求項12に記載の製造方法。
- 前記第1巻線セットおよび前記第2巻線セットの位置が同軸整合している請求項12に記載の製造方法。
- さらに、
平形線材を含み且つ第5直径を画定する開口を有する第5巻き線を形成し、
平形線材を含み且つ第6直径を画定する開口を有する第6巻き線を形成し、
前記第6巻き線は前記第5巻き線の開口内に嵌め込んで組み重ねる大きさであり、そして、前記第5巻き線および前記第6巻き線は共に最下面および最上面を平坦面にした第3巻線セットを構成し、
前記第3巻線セットは前記第1巻線セットの上側に隣接配置させて、かつ前記第3巻線セットに設けた前記最下面の平坦面を、前記第1巻線セットに設けた前記最上面の平坦面に対面し且つ隣接させて位置付ける請求項12に記載の製造方法。
- 前記第1巻線セットの厚さが、前記第2巻線セットの厚さと異なる請求項12に記載の製造方法。
- さらに外周巻線を有し、この外周巻線は平形線材を含み且つ外周巻線直径を画定する開口部を有しており、この外周巻線の前記開口部は、前記第1巻き線または前記第3巻き線の一つを取り囲こみ且つ受け入れるために、嵌め込み組み重ねる構成を形成する請求項12に記載の製造方法。
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US15/148,736 US10998124B2 (en) | 2016-05-06 | 2016-05-06 | Nested flat wound coils forming windings for transformers and inductors |
US15/148,736 | 2016-05-06 | ||
PCT/US2017/030507 WO2017192489A1 (en) | 2016-05-06 | 2017-05-02 | Nested flat wound coils forming windings for transformers and inductors |
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JP2019517136A JP2019517136A (ja) | 2019-06-20 |
JP2019517136A5 JP2019517136A5 (ja) | 2020-06-18 |
JP7028796B2 true JP7028796B2 (ja) | 2022-03-02 |
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US (2) | US10998124B2 (ja) |
EP (1) | EP3453036B1 (ja) |
JP (1) | JP7028796B2 (ja) |
KR (1) | KR102407673B1 (ja) |
CN (1) | CN109416979B (ja) |
TW (2) | TWI737472B (ja) |
WO (1) | WO2017192489A1 (ja) |
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EP3453036A4 (en) | 2020-01-15 |
KR20190004340A (ko) | 2019-01-11 |
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EP3453036A1 (en) | 2019-03-13 |
TWI737472B (zh) | 2021-08-21 |
WO2017192489A1 (en) | 2017-11-09 |
EP3453036B1 (en) | 2023-11-08 |
TW202046349A (zh) | 2020-12-16 |
CN109416979A (zh) | 2019-03-01 |
CN109416979B (zh) | 2022-09-09 |
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US20210358680A1 (en) | 2021-11-18 |
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