JPH022909Y2 - - Google Patents
Info
- Publication number
- JPH022909Y2 JPH022909Y2 JP19543883U JP19543883U JPH022909Y2 JP H022909 Y2 JPH022909 Y2 JP H022909Y2 JP 19543883 U JP19543883 U JP 19543883U JP 19543883 U JP19543883 U JP 19543883U JP H022909 Y2 JPH022909 Y2 JP H022909Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- waveform
- time
- engine
- crankshaft
- 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 13
- 238000002485 combustion reaction Methods 0.000 claims description 8
- 238000012806 monitoring device Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 description 7
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
- Testing Of Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Recording Measured Values (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19543883U JPS60107335U (ja) | 1983-12-21 | 1983-12-21 | 内燃機関の主軸受監視装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19543883U JPS60107335U (ja) | 1983-12-21 | 1983-12-21 | 内燃機関の主軸受監視装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60107335U JPS60107335U (ja) | 1985-07-22 |
JPH022909Y2 true JPH022909Y2 (enrdf_load_html_response) | 1990-01-24 |
Family
ID=30753002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19543883U Granted JPS60107335U (ja) | 1983-12-21 | 1983-12-21 | 内燃機関の主軸受監視装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60107335U (enrdf_load_html_response) |
-
1983
- 1983-12-21 JP JP19543883U patent/JPS60107335U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS60107335U (ja) | 1985-07-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6651490B1 (en) | Process for detecting a misfire in an internal combustion engine and system for carrying out said process | |
US5144927A (en) | Method for detecting misfires in an internal combustion engine | |
EP0635124B1 (en) | Process and device for detecting combustion irregularities in an engine particularly at medium and high speed | |
JPH0731099B2 (ja) | 内燃機関の検査方法とその装置 | |
JPH05500418A (ja) | 内燃機関における不安定性を検出するための方法 | |
JPH05141227A (ja) | 排気ガス浄化用触媒装置を備えた内燃機関の制御装置及びこの触媒装置の劣化診断方法と装置 | |
JP3066005B1 (ja) | 内燃機関の失火検出方法及び装置 | |
JP2807737B2 (ja) | 内燃エンジンの燃焼状態検出装置 | |
JPH022909Y2 (enrdf_load_html_response) | ||
JP2666231B2 (ja) | 内燃エンジンの燃焼状態検出装置 | |
JPH06146999A (ja) | 内燃エンジンの燃焼状態検出装置 | |
KR950703118A (ko) | 주기적으로 변화하는 변수의 크랭크축 동기검출용 장치(Device for crankshaft-synchronous detection of periodically changing variable) | |
US5503007A (en) | Misfire detection method and apparatus therefor | |
GB2260194A (en) | Engine health monitoring system using crankshaft velocity variation measurements | |
CN117034121A (zh) | 霍尔传感器故障显示方法、装置、设备及存储介质 | |
JPH0524033Y2 (enrdf_load_html_response) | ||
JP4140926B2 (ja) | 内燃機関の不規則燃焼検出方法 | |
JP3066004B1 (ja) | 発電用多気筒内燃機関の失火検出装置 | |
JPH0750700Y2 (ja) | エンジン異常検出装置 | |
EP0089442A1 (en) | Digital analyser of a mechanical motion transmission | |
JPH0346342Y2 (enrdf_load_html_response) | ||
JPH0886798A (ja) | 回転速度検出方法 | |
JPS6133230Y2 (enrdf_load_html_response) | ||
KR100559419B1 (ko) | 크랭크 각 센서 검사장치 | |
JPH0238837A (ja) | エンジンの異音検出方法 |