JPS57196118A - Abnormality detector for rotary mechanism - Google Patents
Abnormality detector for rotary mechanismInfo
- Publication number
- JPS57196118A JPS57196118A JP56080392A JP8039281A JPS57196118A JP S57196118 A JPS57196118 A JP S57196118A JP 56080392 A JP56080392 A JP 56080392A JP 8039281 A JP8039281 A JP 8039281A JP S57196118 A JPS57196118 A JP S57196118A
- Authority
- JP
- Japan
- Prior art keywords
- substracting
- circuits
- signal
- pulse
- sensor
- 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.)
- Granted
Links
- 230000005856 abnormality Effects 0.000 title 1
- 238000000034 method Methods 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
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 |
---|---|---|---|
JP56080392A JPS57196118A (en) | 1981-05-27 | 1981-05-27 | Abnormality detector for rotary mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56080392A JPS57196118A (en) | 1981-05-27 | 1981-05-27 | Abnormality detector for rotary mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57196118A true JPS57196118A (en) | 1982-12-02 |
JPS622243B2 JPS622243B2 (enrdf_load_stackoverflow) | 1987-01-19 |
Family
ID=13717009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56080392A Granted JPS57196118A (en) | 1981-05-27 | 1981-05-27 | Abnormality detector for rotary mechanism |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57196118A (enrdf_load_stackoverflow) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6195218A (ja) * | 1984-10-17 | 1986-05-14 | Nissan Motor Co Ltd | 機械作動音の異常判別装置 |
JPH02227617A (ja) * | 1989-02-28 | 1990-09-10 | Ishikawajima Harima Heavy Ind Co Ltd | 異常音検知装置 |
JPH10290810A (ja) * | 1997-04-21 | 1998-11-04 | Osada Res Inst Ltd | 歯科治療用ハンドピース |
JP2014092504A (ja) * | 2012-11-06 | 2014-05-19 | Jatco Ltd | 自動変速機の異常判定装置および異常判定方法 |
-
1981
- 1981-05-27 JP JP56080392A patent/JPS57196118A/ja active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6195218A (ja) * | 1984-10-17 | 1986-05-14 | Nissan Motor Co Ltd | 機械作動音の異常判別装置 |
JPH02227617A (ja) * | 1989-02-28 | 1990-09-10 | Ishikawajima Harima Heavy Ind Co Ltd | 異常音検知装置 |
JPH10290810A (ja) * | 1997-04-21 | 1998-11-04 | Osada Res Inst Ltd | 歯科治療用ハンドピース |
JP2014092504A (ja) * | 2012-11-06 | 2014-05-19 | Jatco Ltd | 自動変速機の異常判定装置および異常判定方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS622243B2 (enrdf_load_stackoverflow) | 1987-01-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56122931A (en) | Method and device for checking tire | |
JPS57196118A (en) | Abnormality detector for rotary mechanism | |
GB1477667A (en) | Circuit arrangement for producing a pulse sequence corresponding to the foetal cardiac pulses | |
JPS5531542A (en) | Abnormality detecting system for tool or work in machine tool | |
JPS54154059A (en) | Method of and device for identifying malfunction of rotary machine | |
KR930008444A (ko) | 노킹처리 회로 | |
JP3077187B2 (ja) | パルスくり返し間隔測定回路 | |
JPS5742821A (en) | Knocking vibration detector | |
JPS55164312A (en) | Detecting method for anomaly of air flow rate sensor | |
JPS5693458A (en) | Error rate monitor device | |
JPS5761921A (en) | Detector for fault of bearing | |
JPS56680A (en) | Electronic clock | |
JPS5647719A (en) | Diagnosing device for vibration | |
SU1509187A1 (ru) | Устройство дл контрол износа режущего многолезвийного инструмента | |
JPS56164927A (en) | Flaw detector of gear | |
SU959294A1 (ru) | Приемник многочастотных сигналов | |
JPS56125680A (en) | Decision method for terrestrial vibration | |
JPS57198511A (en) | Detecting method for dropout | |
JPS55154808A (en) | Phase difference detecting circuit | |
JPS5764128A (en) | Loose parts monitor | |
JPS57144649A (en) | Tool defect detector for machine tool | |
JPS55121108A (en) | Dynamic error correcting method for analog signal | |
JPS54136037A (en) | Digital anti-skid control method | |
JPS564953A (en) | Error detector for voice transmission | |
JPS57114846A (en) | Detecting apparatus for abnormal sound |