JPH055211Y2 - - Google Patents
Info
- Publication number
- JPH055211Y2 JPH055211Y2 JP6206787U JP6206787U JPH055211Y2 JP H055211 Y2 JPH055211 Y2 JP H055211Y2 JP 6206787 U JP6206787 U JP 6206787U JP 6206787 U JP6206787 U JP 6206787U JP H055211 Y2 JPH055211 Y2 JP H055211Y2
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- cylinder liner
- cylinder
- cast iron
- lubrication
- 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 - Lifetime
Links
- 238000005461 lubrication Methods 0.000 claims description 20
- 238000011156 evaluation Methods 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 229910001018 Cast iron Inorganic materials 0.000 description 17
- 239000000463 material Substances 0.000 description 11
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 235000019353 potassium silicate Nutrition 0.000 description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 102200082816 rs34868397 Human genes 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Testing Of Engines (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6206787U JPH055211Y2 (ko) | 1987-04-25 | 1987-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6206787U JPH055211Y2 (ko) | 1987-04-25 | 1987-04-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63170507U JPS63170507U (ko) | 1988-11-07 |
| JPH055211Y2 true JPH055211Y2 (ko) | 1993-02-10 |
Family
ID=30895987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6206787U Expired - Lifetime JPH055211Y2 (ko) | 1987-04-25 | 1987-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH055211Y2 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5182627B2 (ja) * | 2008-06-24 | 2013-04-17 | 株式会社Ｉｈｉ | ピストンリング摺動状態モニタリング装置及び方法 |
-
1987
- 1987-04-25 JP JP6206787U patent/JPH055211Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63170507U (ko) | 1988-11-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Dou et al. | Review of ultrasonic-based technology for oil film thickness measurement in lubrication | |
| US7469576B2 (en) | Method and apparatus for determining TDC for each cylinder of a multi-cylinder internal combustion engine | |
| DE19731329C1 (de) | Vorrichtung und Verfahren zur Druck- und Temperaturbestimmung eines Gases in einem Hohlraum | |
| JPH055211Y2 (ko) | ||
| PL336865A1 (en) | Method of and system for determining condition of engine components mutually engaging each other within a combustion engine cylinder and diesel engine, in particular large-size one, incorporating such system | |
| Steel et al. | Recent developments in monitoring of engines using acoustic emission | |
| Loenne et al. | The GOETZE cylinder distortion measurement system and the possibilities of reducing cylinder distortions | |
| Taglialatela-Scafati et al. | Use of vibration signal for diagnosis and control of a four-cylinder diesel engine | |
| EP0056905B1 (en) | Method of and apparatus for detecting a piston ring in a piston engine | |
| Uras et al. | Effect of some lubricant and engine variables on instantaneous piston and ring assembly friction | |
| JPS63159730A (ja) | ピストン機関のシリンダ潤滑評価装置 | |
| KR100872471B1 (ko) | 피스톤 링 | |
| Rooke et al. | Comparison of Ring-Liner Oil Film Thickness Resulting from Dierent Injector Designs in a Diesel Marine Engine Using an Ultrasound Measurement Method | |
| EP0055120B1 (en) | Improvements in or relating to methods of and apparatuses for indicating a predetermined position of a piston or crankshaft of a piston engine | |
| JPH0617853B2 (ja) | ピストン機関のシリンダ潤滑評価装置 | |
| Ha et al. | Development of piston friction force measurement system | |
| US7654132B2 (en) | Method and apparatus for indirectly ascertaining the cylinder pressure in piston engines | |
| JPH0814099A (ja) | シリンダライナ摩耗量計測装置 | |
| Harper et al. | Evaluation of an ultrasonic method for measurement of oil film thickness in a hydraulic motor piston ring | |
| Ryan et al. | Engine experiments on the effects of design and operational parameters on piston secondary motion and piston slap | |
| Nakashima et al. | Measurement of structural attenuation of a diesel engine and its applications for reduction of noise and vibration | |
| Koch et al. | Thermodynamic Influences of the Top Land Volume on the Late Combustion Phase-A New Research Approach | |
| Iijima et al. | An experimental study on phenomena of piston ring collapse | |
| Hoshikawa et al. | A study of friction reduction by ‘soft skirt’piston | |
| JPH04109348U (ja) | シリンダライナの摩耗検出装置 |