JP7064426B2 - 筒型リニアモータ - Google Patents
筒型リニアモータ Download PDFInfo
- Publication number
- JP7064426B2 JP7064426B2 JP2018201762A JP2018201762A JP7064426B2 JP 7064426 B2 JP7064426 B2 JP 7064426B2 JP 2018201762 A JP2018201762 A JP 2018201762A JP 2018201762 A JP2018201762 A JP 2018201762A JP 7064426 B2 JP7064426 B2 JP 7064426B2
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- Prior art keywords
- field
- rod
- tubular
- linear motor
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- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 125000006850 spacer group Chemical group 0.000 claims description 23
- 238000004804 winding Methods 0.000 description 14
- 230000004323 axial length Effects 0.000 description 6
- 239000000696 magnetic material Substances 0.000 description 6
- 239000000523 sample Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Linear Motors (AREA)
Description
Claims (1)
- 軸方向の内周にN極とS極とが交互に配置されるように積層される環状の複数の永久磁石を有する筒状の界磁と、
前記界磁の内周に軸方向移動自在に挿入される電機子と、
筒状であって前記界磁の軸方向端部に対向する段部と前記界磁の内周或いは外周に配置される筒部とを有して前記界磁を保持する界磁保持部材と、
前記段部と前記界磁の軸方向端部との間に介装されるスペーサとを備え、
前記界磁保持部材における前記段部と前記筒部との境に湾曲面あるいはテーパ面を有し、
前記スペーサは、前記段部に面する端面に前記湾曲面あるいは前記テーパ面への当接を避ける逃げ部を有する
ことを特徴とする筒型リニアモータ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2018201762A JP7064426B2 (ja) | 2018-10-26 | 2018-10-26 | 筒型リニアモータ |
Applications Claiming Priority (1)
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JP2018201762A JP7064426B2 (ja) | 2018-10-26 | 2018-10-26 | 筒型リニアモータ |
Publications (2)
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JP2020068624A JP2020068624A (ja) | 2020-04-30 |
JP7064426B2 true JP7064426B2 (ja) | 2022-05-10 |
Family
ID=70388730
Family Applications (1)
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JP2018201762A Active JP7064426B2 (ja) | 2018-10-26 | 2018-10-26 | 筒型リニアモータ |
Country Status (1)
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JP (1) | JP7064426B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114570673A (zh) * | 2022-02-28 | 2022-06-03 | 河南中烟工业有限责任公司 | 具有分选功能的电机故障检测系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010246346A (ja) | 2009-04-09 | 2010-10-28 | Asmo Co Ltd | ロータ、アウタロータ型モータ、ロータの製造方法 |
JP2010279121A (ja) | 2009-05-27 | 2010-12-09 | Hitachi Automotive Systems Ltd | 電磁サスペンション装置 |
US20130127175A1 (en) | 2010-07-29 | 2013-05-23 | The Research Foundation Of State University Of New York | Electricity generating shock absorbers |
JP2013210048A (ja) | 2012-03-30 | 2013-10-10 | Hitachi Automotive Systems Ltd | 電磁サスペンション |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS608544Y2 (ja) * | 1978-12-19 | 1985-03-26 | 株式会社デンソー | 磁石発電機の回転子 |
-
2018
- 2018-10-26 JP JP2018201762A patent/JP7064426B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010246346A (ja) | 2009-04-09 | 2010-10-28 | Asmo Co Ltd | ロータ、アウタロータ型モータ、ロータの製造方法 |
JP2010279121A (ja) | 2009-05-27 | 2010-12-09 | Hitachi Automotive Systems Ltd | 電磁サスペンション装置 |
US20130127175A1 (en) | 2010-07-29 | 2013-05-23 | The Research Foundation Of State University Of New York | Electricity generating shock absorbers |
JP2013210048A (ja) | 2012-03-30 | 2013-10-10 | Hitachi Automotive Systems Ltd | 電磁サスペンション |
Also Published As
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JP2020068624A (ja) | 2020-04-30 |
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