JPH0510549Y2 - - Google Patents
Info
- Publication number
- JPH0510549Y2 JPH0510549Y2 JP1984192705U JP19270584U JPH0510549Y2 JP H0510549 Y2 JPH0510549 Y2 JP H0510549Y2 JP 1984192705 U JP1984192705 U JP 1984192705U JP 19270584 U JP19270584 U JP 19270584U JP H0510549 Y2 JPH0510549 Y2 JP H0510549Y2
- Authority
- JP
- Japan
- Prior art keywords
- media
- magnetic fluid
- fluid seal
- bearing
- motor base
- 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.)
- Expired - Lifetime
Links
- 239000011553 magnetic fluid Substances 0.000 claims description 35
- 230000000694 effects Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011554 ferrofluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Brushless Motors (AREA)
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984192705U JPH0510549Y2 (US06650917-20031118-M00005.png) | 1984-12-19 | 1984-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984192705U JPH0510549Y2 (US06650917-20031118-M00005.png) | 1984-12-19 | 1984-12-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61108083U JPS61108083U (US06650917-20031118-M00005.png) | 1986-07-09 |
| JPH0510549Y2 true JPH0510549Y2 (US06650917-20031118-M00005.png) | 1993-03-15 |
Family
ID=30750112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984192705U Expired - Lifetime JPH0510549Y2 (US06650917-20031118-M00005.png) | 1984-12-19 | 1984-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0510549Y2 (US06650917-20031118-M00005.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0528926Y2 (US06650917-20031118-M00005.png) * | 1986-12-26 | 1993-07-26 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58220275A (ja) * | 1982-06-16 | 1983-12-21 | Toshiba Corp | 磁気ヘツド駆動装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59103551U (ja) * | 1982-12-27 | 1984-07-12 | 富士通株式会社 | 軸受機構 |
-
1984
- 1984-12-19 JP JP1984192705U patent/JPH0510549Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58220275A (ja) * | 1982-06-16 | 1983-12-21 | Toshiba Corp | 磁気ヘツド駆動装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61108083U (US06650917-20031118-M00005.png) | 1986-07-09 |
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