JP2005114162A - 磁気歯車 - Google Patents
磁気歯車 Download PDFInfo
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- JP2005114162A JP2005114162A JP2004269887A JP2004269887A JP2005114162A JP 2005114162 A JP2005114162 A JP 2005114162A JP 2004269887 A JP2004269887 A JP 2004269887A JP 2004269887 A JP2004269887 A JP 2004269887A JP 2005114162 A JP2005114162 A JP 2005114162A
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Abstract
【課題】 磁気歯車の伝達トルクを向上して、かつ製造コストを削減し、経済性を向上した非接触式の磁気歯車を提供するものである。又、磁気歯車の特長を生かした用途開発も提案するものである。
【解決】 磁気歯車の磁気歯の寸法と隣り合う磁気歯間の空隙を所定の間隔で配設することで、一対の磁気歯車の中心間距離を所定の比率だけオフセットさせて動力伝達を向上するようにしたことを特徴とする。又、個々に形成した磁気歯を、複数個が一体となった磁気歯ブルックで磁気歯車を構成することで、製造工程、経済性、品質面を改善したものである。
【選択図】 図3
Description
一方の提案(特開平03−285556)では、伝達トルクが弱いという課題がまだ解決途上である。
2 磁気歯車
3 磁気歯車
4 磁気歯車
5 磁気歯車
6 磁気歯車
7 磁気歯車
8 磁気歯車
11 磁性盤
21 磁性盤
34 磁性盤
44 磁性盤
54 磁性盤
62 磁性盤
12 磁気歯
22 磁気歯
31 磁性板
32 磁気歯
41 磁性板
42 磁気歯ブロック
51 磁性板
52 磁気歯ブロック
61 磁気歯
71 磁気歯
13 歯車軸
23 歯車軸
33 歯車軸
43 歯車軸
53 歯車軸
63 歯車軸
73 歯車軸
83 歯車軸
14 軸受
24 軸受
15 フレーム
25 フレーム
100 磁気歯車単盤
101 磁気盤
102 磁気歯
110 磁気歯車単盤
111 リング状磁気歯
113 磁気盤
120 磁気歯車単盤
121 磁気盤
122 磁気歯
124 歯車軸
130 磁気歯車単盤
131 磁気盤
132 磁気歯
133 ブラケット
134 歯車軸
140 シャーシ板
141 軸受け
142 軸受け
143 軸受け
150 シャーシ板
Claims (7)
- 所定の空隙を保ち、対向させた駆動側と被駆動側の各回転円盤の外周部に、放射状の永久磁石(以下磁気歯と略記する)をN極、S極と交互に異極配列して着設し、該磁気歯の磁気の吸引及び、反発にてトルクを伝達する磁気歯車において、前記磁気歯の隣り合う磁気歯間の隙間を、磁気歯幅に対して0.4〜0.6倍としたことを特徴とする磁気歯車
- 磁気歯車の対抗する大小二つの磁気歯車の小磁気歯車を該磁気歯車の磁気歯長に対して12.5〜35%の距離だけ外側にオフセットしたことを特徴とする磁気歯車。
- 磁気歯車を構成する磁気歯群を、1個のリング形状の磁性材、もしくは、数個を集合して1個のリング形状となる扇型形状の磁性材を、各磁気歯が所定の放射形状になるよう適宜手段にて磁化してなる磁気歯ブロックで磁気歯を構成したことを特徴とする磁気歯車。
- 3個以上の磁気歯車からなり、少なくとも駆動側及び、被駆動側の一方を複数とした磁気歯車。
- 前期請求項4において、少なくとも1個の磁気歯車を、他の磁気歯車を駆動状態の保持したまま、磁気的噛み合い状態、及び開放状態を適宜変更可能としたを特徴とした複合型磁気歯車。
- 磁性体からなる磁気盤の外周部両面に、リング上及び、扇型の磁気歯ブロックを配設した構成したことを特徴とする磁気歯車単盤
- 互いに対向して配置したシャーシ板に垂直に複数個の歯車軸を設け、それぞれの歯車軸には磁気的な噛み合いで動力を伝達する磁気歯車が装着されてなる、磁気式歯車において、少なくとも一つの駆動軸と一つの被駆動軸に装着した磁気歯車の磁気的噛み合い面を、複数の平面で構成することを特徴とする外接噛み合い型磁気歯車。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004269887A JP3942101B2 (ja) | 2003-09-19 | 2004-09-16 | 磁気歯車 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003327441 | 2003-09-19 | ||
JP2004269887A JP3942101B2 (ja) | 2003-09-19 | 2004-09-16 | 磁気歯車 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006223639A Division JP2007010157A (ja) | 2003-09-19 | 2006-08-18 | 磁気歯車 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005114162A true JP2005114162A (ja) | 2005-04-28 |
JP3942101B2 JP3942101B2 (ja) | 2007-07-11 |
Family
ID=34554612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004269887A Active JP3942101B2 (ja) | 2003-09-19 | 2004-09-16 | 磁気歯車 |
Country Status (1)
Country | Link |
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JP (1) | JP3942101B2 (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006105617A1 (en) * | 2005-04-08 | 2006-10-12 | Andrew Boyd French | Magnetic drive apparatus |
US7687956B2 (en) | 2003-01-17 | 2010-03-30 | Magnetic Torque International, Ltd. | Drive motor system |
CN101312322B (zh) * | 2007-05-22 | 2011-03-16 | 株式会社松荣工机 | 输送装置 |
WO2012044791A1 (en) * | 2010-09-29 | 2012-04-05 | David Chi-Henry Su | Magnetic levitation transmission |
JP2013086913A (ja) * | 2011-10-17 | 2013-05-13 | Hirano Tecseed Co Ltd | ウエブの安定装置 |
JP2013086348A (ja) * | 2011-10-18 | 2013-05-13 | Seiko Epson Corp | 液体供給装置及び液体噴射装置 |
CN103147920A (zh) * | 2012-10-17 | 2013-06-12 | 厦门天圣能源科技有限公司 | 磁动力驱动风力发电装置 |
KR20220015351A (ko) | 2020-07-30 | 2022-02-08 | 히타치 긴조쿠 가부시키가이샤 | 자기 커플링 장치 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2022009881A1 (ja) | 2020-07-06 | 2022-01-13 |
-
2004
- 2004-09-16 JP JP2004269887A patent/JP3942101B2/ja active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7687956B2 (en) | 2003-01-17 | 2010-03-30 | Magnetic Torque International, Ltd. | Drive motor system |
WO2006105617A1 (en) * | 2005-04-08 | 2006-10-12 | Andrew Boyd French | Magnetic drive apparatus |
CN101312322B (zh) * | 2007-05-22 | 2011-03-16 | 株式会社松荣工机 | 输送装置 |
WO2012044791A1 (en) * | 2010-09-29 | 2012-04-05 | David Chi-Henry Su | Magnetic levitation transmission |
JP2013086913A (ja) * | 2011-10-17 | 2013-05-13 | Hirano Tecseed Co Ltd | ウエブの安定装置 |
JP2013086348A (ja) * | 2011-10-18 | 2013-05-13 | Seiko Epson Corp | 液体供給装置及び液体噴射装置 |
CN103147920A (zh) * | 2012-10-17 | 2013-06-12 | 厦门天圣能源科技有限公司 | 磁动力驱动风力发电装置 |
KR20220015351A (ko) | 2020-07-30 | 2022-02-08 | 히타치 긴조쿠 가부시키가이샤 | 자기 커플링 장치 |
US11670999B2 (en) | 2020-07-30 | 2023-06-06 | Proterial, Ltd. | Magnetic coupling device |
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JP3942101B2 (ja) | 2007-07-11 |
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