JPS6456070U - - Google Patents
Info
- Publication number
- JPS6456070U JPS6456070U JP15062387U JP15062387U JPS6456070U JP S6456070 U JPS6456070 U JP S6456070U JP 15062387 U JP15062387 U JP 15062387U JP 15062387 U JP15062387 U JP 15062387U JP S6456070 U JPS6456070 U JP S6456070U
- Authority
- JP
- Japan
- Prior art keywords
- rotating
- inclination
- bearing
- detecting
- rotating shaft
- 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
- 238000001514 detection method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Rotational Drive Of Disk (AREA)
Description
第１図および第２図はいずれもこの考案の一実
施例を示す図で、第１図は断面図、第２図は要部
平面図、第３図はこの考案の他の実施例を示す要
部平面図、第４図は従来のこの種回転電機の断面
図である。
図中、１は回転軸、２はベース、３１，３２は
転がり軸受、４は回転駆動源、５はハブ、７は磁
気デイスク、８１〜８６は圧電素子、９，９１，
９２は傾き検出用光源、１０１，１０２，１０１
１，１０２１，１０１２，１０２２は傾き検出用
検知器である。尚、図中同一符号は同一または相
当部分を示す。
Figures 1 and 2 both show one embodiment of this invention, with Figure 1 being a sectional view, Figure 2 being a plan view of the main part, and Figure 3 showing another embodiment of this invention. The principal part plan view and FIG. 4 are sectional views of a conventional rotating electric machine of this type. In the figure, 1 is a rotating shaft, 2 is a base, 31 and 32 are rolling bearings, 4 is a rotational drive source, 5 is a hub, 7 is a magnetic disk, 81 to 86 are piezoelectric elements, 9, 91,
92 is a light source for tilt detection, 101, 102, 101
1, 1021, 1012, and 1022 are tilt detection detectors. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
転軸に取付けられた回転体とを有する回転系、こ
の回転系の傾きを検出する装置、この傾き検出装
置によつて制御され、上記回転糸の傾きを補正す
る装置を備えた回転機装置。 (2) 傾き補正装置は、軸受に隣接して配置され
た圧電素子である実用新案登録請求の範囲第１項
記載の回転機装置。[Claims for Utility Model Registration] (1) A rotating system having a rotating shaft supported by a bearing and a rotating body attached to the rotating shaft, a device for detecting the inclination of this rotating system, and a device for detecting the inclination. A rotating machine device that is controlled by the device and includes a device that corrects the inclination of the rotating thread. (2) The rotating machine device according to claim 1, wherein the inclination correction device is a piezoelectric element disposed adjacent to the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15062387U JPS6456070U (en) | 1987-09-30 | 1987-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15062387U JPS6456070U (en) | 1987-09-30 | 1987-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6456070U true JPS6456070U (en) | 1989-04-06 |
Family
ID=31423932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15062387U Pending JPS6456070U (en) | 1987-09-30 | 1987-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6456070U (en) |
-
1987
- 1987-09-30 JP JP15062387U patent/JPS6456070U/ja active Pending