JPH02108749U - - Google Patents
Info
- Publication number
- JPH02108749U JPH02108749U JP1508789U JP1508789U JPH02108749U JP H02108749 U JPH02108749 U JP H02108749U JP 1508789 U JP1508789 U JP 1508789U JP 1508789 U JP1508789 U JP 1508789U JP H02108749 U JPH02108749 U JP H02108749U
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- sensor
- rotating
- drive device
- unbalance
- 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 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Centrifugal Separators (AREA)
Description
第１図は、本考案になる回転体の不つりあい検
出装置の一実施例を示す断面図、第２図は、本考
案を実施することにより得られる不つりあいセン
サの出力波形図、第３図は従来の不つりあい検出
装置を示す断面図、第４図は従来の方式で回転体
に不つりあいセンサを近づけた時のセンサの出力
波形図である。
図において、１は回転体、２は試料、３はマグ
ネツト、４は不つりあいセンサ、５は磁性体ホル
ダ、６は許容回転数検出センサ、７は駆動軸、８
は駆動装置である。
Fig. 1 is a sectional view showing an embodiment of the unbalance detection device for a rotating body according to the present invention, Fig. 2 is an output waveform diagram of an unbalance sensor obtained by implementing the present invention, and Fig. 3 4 is a sectional view showing a conventional unbalance detection device, and FIG. 4 is an output waveform diagram of the sensor when the unbalance sensor is brought close to a rotating body using the conventional method. In the figure, 1 is a rotating body, 2 is a sample, 3 is a magnet, 4 is an unbalance sensor, 5 is a magnetic material holder, 6 is an allowable rotation speed detection sensor, 7 is a drive shaft, and 8
is the driving device.
Claims (1)
回転体と前記駆動装置を結合する駆動軸から成り
、前記回転体の振幅を検出する機能を有する回転
機器において、前記した回転体と前記センサの間
に磁性材を設けたことを特徴とする回転体の不つ
りあい検出装置。 A rotating device comprising a rotating body, a drive device for driving the rotating body, and a drive shaft coupling the rotating body and the drive device, and having a function of detecting the amplitude of the rotating body, wherein the rotating body and the sensor are connected to each other. An unbalance detection device for a rotating body, characterized in that a magnetic material is provided in between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1508789U JPH02108749U (en) | 1989-02-10 | 1989-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1508789U JPH02108749U (en) | 1989-02-10 | 1989-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02108749U true JPH02108749U (en) | 1990-08-29 |
Family
ID=31226838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1508789U Pending JPH02108749U (en) | 1989-02-10 | 1989-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02108749U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6125955B2 (en) * | 1981-07-06 | 1986-06-18 | Doriru Kuipu Inc |
-
1989
- 1989-02-10 JP JP1508789U patent/JPH02108749U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6125955B2 (en) * | 1981-07-06 | 1986-06-18 | Doriru Kuipu Inc |
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