JPS6118961B2 - - Google Patents
Info
- Publication number
- JPS6118961B2 JPS6118961B2 JP10230078A JP10230078A JPS6118961B2 JP S6118961 B2 JPS6118961 B2 JP S6118961B2 JP 10230078 A JP10230078 A JP 10230078A JP 10230078 A JP10230078 A JP 10230078A JP S6118961 B2 JPS6118961 B2 JP S6118961B2
- Authority
- JP
- Japan
- Prior art keywords
- piston ring
- signal
- pulse signal
- width
- piston
- 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
- 239000002131 composite material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 5
- 238000007747 plating Methods 0.000 description 5
- 230000005856 abnormality Effects 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10230078A JPS5529734A (en) | 1978-08-24 | 1978-08-24 | Defacement measuring method of piston ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10230078A JPS5529734A (en) | 1978-08-24 | 1978-08-24 | Defacement measuring method of piston ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5529734A JPS5529734A (en) | 1980-03-03 |
| JPS6118961B2 true JPS6118961B2 (en]) | 1986-05-15 |
Family
ID=14323754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10230078A Granted JPS5529734A (en) | 1978-08-24 | 1978-08-24 | Defacement measuring method of piston ring |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5529734A (en]) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62158304U (en]) * | 1986-03-31 | 1987-10-07 | ||
| JP2597019B2 (ja) * | 1990-01-19 | 1997-04-02 | 三菱重工業株式会社 | ピストンリングの摩耗診断方法 |
| JP5165269B2 (ja) * | 2006-05-30 | 2013-03-21 | 株式会社ディーゼルユナイテッド | 磁性体濃度計測装置及び磁性体濃度計測方法 |
| CN107020508B (zh) * | 2017-05-05 | 2018-12-21 | 安徽江淮汽车集团股份有限公司 | 活塞环装配防错装置 |
-
1978
- 1978-08-24 JP JP10230078A patent/JPS5529734A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5529734A (en) | 1980-03-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5258930A (en) | Piston ring wear diagnostic device and procedure therefor | |
| US4143319A (en) | Method for magnetically determining the degree of wear of a piston ring of an internal combustion engine while reciprocating thereon | |
| EP1247066B1 (en) | Method and device for determining and adjusting the upper dead-centre position in piston engines | |
| US6446497B1 (en) | Reciprocating machine with operating parameter sensor | |
| CN113432882B (zh) | 柴油机气缸状态监测装置 | |
| GB1572281A (en) | Method and device for detecting the wear of the bearings of a rotary shaft | |
| JPS6118961B2 (en]) | ||
| JP5182627B2 (ja) | ピストンリング摺動状態モニタリング装置及び方法 | |
| EP1415129A1 (en) | A method, device and system to determine gear tooth position | |
| CN1175247C (zh) | 测定内燃机气缸内运动付状态的方法与装置 | |
| CN215492453U (zh) | 柴油机气缸状态监测装置 | |
| EP2227670B1 (en) | Monitoring and detection system for scuffing between pistons and liners in reciprocating machines | |
| RU2230975C2 (ru) | Способ и устройство для контроля подшипников скольжения поршневой машины, прежде всего двигателя внутреннего сгорания | |
| KR20200134019A (ko) | 무한영역 인지가 가능한 선박용 엔진 크랭크축의 종방향 진동 감시를 위한 장치 | |
| JPH0681623A (ja) | シリンダ注油システム | |
| JPH0631406Y2 (ja) | ピストンリングの異常摩耗診断装置 | |
| US6155109A (en) | System and method for measuring piston ring rotation | |
| JPH01153934A (ja) | ピストンリングの異常検出器 | |
| JPH0731124Y2 (ja) | ピストンリングの摩耗診断装置 | |
| JPH06159508A (ja) | ピストンリングの異常摩耗検出装置 | |
| JPH0476439A (ja) | ピストンリング摩耗量検出装置 | |
| JPH0742521A (ja) | シリンダ注油装置 | |
| JPS6455444U (en]) | ||
| DETECTOR | SULZER'S INBUILT WEAR DETECTOR | |
| JPH04143444A (ja) | エンジンの異常検出装置 |