JPH01146014U - - Google Patents
Info
- Publication number
- JPH01146014U JPH01146014U JP4197488U JP4197488U JPH01146014U JP H01146014 U JPH01146014 U JP H01146014U JP 4197488 U JP4197488 U JP 4197488U JP 4197488 U JP4197488 U JP 4197488U JP H01146014 U JPH01146014 U JP H01146014U
- Authority
- JP
- Japan
- Prior art keywords
- displacement sensor
- magnetic
- electromagnetic stator
- rotating shaft
- excitation 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.)
- Pending
Links
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 230000005284 excitation Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000004907 flux Effects 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4197488U JPH01146014U (OSRAM) | 1988-03-31 | 1988-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4197488U JPH01146014U (OSRAM) | 1988-03-31 | 1988-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01146014U true JPH01146014U (OSRAM) | 1989-10-06 |
Family
ID=31268400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4197488U Pending JPH01146014U (OSRAM) | 1988-03-31 | 1988-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01146014U (OSRAM) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014132509A (ja) * | 2013-01-03 | 2014-07-17 | Seagate Technology Llc | スピンドル力アクチュエータ |
| US9995596B2 (en) | 2012-02-01 | 2018-06-12 | Seagate Technology Llc | Spindle force actuator |
-
1988
- 1988-03-31 JP JP4197488U patent/JPH01146014U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9995596B2 (en) | 2012-02-01 | 2018-06-12 | Seagate Technology Llc | Spindle force actuator |
| JP2014132509A (ja) * | 2013-01-03 | 2014-07-17 | Seagate Technology Llc | スピンドル力アクチュエータ |
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