JPS6130702B2 - - Google Patents
Info
- Publication number
- JPS6130702B2 JPS6130702B2 JP9609378A JP9609378A JPS6130702B2 JP S6130702 B2 JPS6130702 B2 JP S6130702B2 JP 9609378 A JP9609378 A JP 9609378A JP 9609378 A JP9609378 A JP 9609378A JP S6130702 B2 JPS6130702 B2 JP S6130702B2
- Authority
- JP
- Japan
- Prior art keywords
- turbine
- rotational speed
- rotating machine
- abnormality
- time
- 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
- 230000005856 abnormality Effects 0.000 claims description 34
- 238000003745 diagnosis Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 238000013016 damping Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9609378A JPS5523432A (en) | 1978-08-09 | 1978-08-09 | Abnormality diagnostic unit for rotary machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9609378A JPS5523432A (en) | 1978-08-09 | 1978-08-09 | Abnormality diagnostic unit for rotary machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5523432A JPS5523432A (en) | 1980-02-19 |
JPS6130702B2 true JPS6130702B2 (US06312121-20011106-C00033.png) | 1986-07-15 |
Family
ID=14155775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9609378A Granted JPS5523432A (en) | 1978-08-09 | 1978-08-09 | Abnormality diagnostic unit for rotary machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5523432A (US06312121-20011106-C00033.png) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4721030B2 (ja) * | 2001-07-09 | 2011-07-13 | 株式会社安川電機 | 機械の異常診断装置 |
JP4581693B2 (ja) * | 2004-09-13 | 2010-11-17 | 日本精工株式会社 | 異常診断装置 |
WO2006030786A1 (ja) | 2004-09-13 | 2006-03-23 | Nsk Ltd. | 異常診断装置及び異常診断方法 |
JP6145020B2 (ja) * | 2013-10-09 | 2017-06-07 | 三菱重工業株式会社 | 回転機械の異常判定装置及び異常判定方法 |
-
1978
- 1978-08-09 JP JP9609378A patent/JPS5523432A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5523432A (en) | 1980-02-19 |
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