JPH01159578U - - Google Patents
Info
- Publication number
- JPH01159578U JPH01159578U JP5397588U JP5397588U JPH01159578U JP H01159578 U JPH01159578 U JP H01159578U JP 5397588 U JP5397588 U JP 5397588U JP 5397588 U JP5397588 U JP 5397588U JP H01159578 U JPH01159578 U JP H01159578U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- yoke
- outer yoke
- linear motor
- voice coil
- 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.)
- Granted
Links
- 239000003302 ferromagnetic material Substances 0.000 claims 2
- 229910052692 Dysprosium Inorganic materials 0.000 claims 1
- 229910052779 Neodymium Inorganic materials 0.000 claims 1
- 229910052777 Praseodymium Inorganic materials 0.000 claims 1
- 239000004020 conductor Substances 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 230000005291 magnetic effect Effects 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 229910052761 rare earth metal Inorganic materials 0.000 claims 1
Landscapes
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5397588U JPH0619302Y2 (ja) | 1988-04-21 | 1988-04-21 | ボイスコイル型リニアモータ |
| US07/216,042 US4888506A (en) | 1987-07-09 | 1988-07-07 | Voice coil-type linear motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5397588U JPH0619302Y2 (ja) | 1988-04-21 | 1988-04-21 | ボイスコイル型リニアモータ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01159578U true JPH01159578U (fr) | 1989-11-06 |
| JPH0619302Y2 JPH0619302Y2 (ja) | 1994-05-18 |
Family
ID=31279927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5397588U Expired - Lifetime JPH0619302Y2 (ja) | 1987-07-09 | 1988-04-21 | ボイスコイル型リニアモータ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0619302Y2 (fr) |
-
1988
- 1988-04-21 JP JP5397588U patent/JPH0619302Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0619302Y2 (ja) | 1994-05-18 |
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