JPH0339256B2 - - Google Patents
Info
- Publication number
- JPH0339256B2 JPH0339256B2 JP15027982A JP15027982A JPH0339256B2 JP H0339256 B2 JPH0339256 B2 JP H0339256B2 JP 15027982 A JP15027982 A JP 15027982A JP 15027982 A JP15027982 A JP 15027982A JP H0339256 B2 JPH0339256 B2 JP H0339256B2
- Authority
- JP
- Japan
- Prior art keywords
- trip
- vibration
- value
- circuit
- backup
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 18
- 238000012806 monitoring device Methods 0.000 claims description 15
- 230000005856 abnormality Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000007257 malfunction Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
- G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15027982A JPS5940127A (ja) | 1982-08-30 | 1982-08-30 | 回転機の振動監視装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15027982A JPS5940127A (ja) | 1982-08-30 | 1982-08-30 | 回転機の振動監視装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5940127A JPS5940127A (ja) | 1984-03-05 |
| JPH0339256B2 true JPH0339256B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-06-13 |
Family
ID=15493491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15027982A Granted JPS5940127A (ja) | 1982-08-30 | 1982-08-30 | 回転機の振動監視装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5940127A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60185254A (ja) * | 1984-03-02 | 1985-09-20 | Teac Co | デイスク駆動装置 |
-
1982
- 1982-08-30 JP JP15027982A patent/JPS5940127A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5940127A (ja) | 1984-03-05 |