SU996912A1 - Method and device for evaluating engine wear degree - Google Patents
Method and device for evaluating engine wear degree Download PDFInfo
- Publication number
- SU996912A1 SU996912A1 SU813325633A SU3325633A SU996912A1 SU 996912 A1 SU996912 A1 SU 996912A1 SU 813325633 A SU813325633 A SU 813325633A SU 3325633 A SU3325633 A SU 3325633A SU 996912 A1 SU996912 A1 SU 996912A1
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- SU
- USSR - Soviet Union
- Prior art keywords
- wear
- engine
- degree
- electrical resistance
- unit
- Prior art date
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Description
Изобретение относитс к средствам оценки степени износа двигател , в частности, оценки степени износа его поверхностей трени в режиме нормального функционировани .The invention relates to the assessment of engine wear, in particular, the assessment of the wear rate of its friction surfaces in normal operation.
. Известен способ оценки степени износа двигател , заключающийс в том, что эксплуатируют двигатель и в ходе его эксплуатации определ ют количество продуктов износа в масл ной системе l3.. There is a method for estimating the degree of engine wear, which means that they operate the engine and during its operation determine the amount of wear products in the oil system l3.
Известно также устройство дл оценки степени износа двигател , содержащее контактные электроды и блок измерени электрического сопротивлени 2.A device for estimating engine wear is also known, comprising contact electrodes and an electrical resistance measurement unit 2.
Недостатком известных способа и устройства вл етс низка точность оценки степени износа двигател , так как количество продуктов износа определ етс в отобранной в их масл ной системе пробе, в которой кроме металлических продуктов износа содержатс также инородные примеси,.A disadvantage of the known method and device is the low accuracy of engine wear assessment, since the amount of wear products is determined in a sample selected in their oil system, in which in addition to metallic wear products there are also foreign matter.
Цель изобретени - повышение точности оценки степени износа двигател .The purpose of the invention is to improve the accuracy of assessing the degree of engine wear.
Цель достигаетс тем, что согласно способу оценки степени износа двигател , заключающемус в том, чтоThe goal is achieved by the fact that according to the method of assessing the degree of engine wear, which consists in the fact that
эксплуатируют двигатель и в ходе его эксплуатации определ ют количество продуктов износа в масл ной системе, количество продуктов износа определ ют по величине электрического сопротивлени отработанного масл ного фильтра.the engine is operated and, during its operation, the amount of wear products in the oil system is determined, the amount of wear products is determined by the electrical resistance of the used oil filter.
При этом, устройство дл оценки степени,износа двигател , содержащее In this case, a device for evaluating the degree of engine wear, containing
10 контактные электроды и блок измерени электрического сопротивлени , снабжено подключенными к блоку измерени электрического сопротивлени последовательно соединенными блоком пам 15 ти, накопителем, блоком сравнени и блоком технического состо ни , а также блоком эталонных сопротивлений , подк.гаоченным к второму входу блока сравнени .10 contact electrodes and an electrical resistance measurement unit are provided with connected in series to an electrical resistance measurement unit in series with a memory module 15, a storage unit, a comparison unit and a technical condition unit, as well as a reference resistance unit underneath.
2020
На чертеже представлено устройство дл оценки степени износа двигател .The drawing shows a device for estimating engine wear.
Устройство содержит электроды 1, 2 и 3, блок 4 измерени электричес25 кого сопротивлени , блок 5 пам ти, накопитель 6, блок 7 сравнени ,блок .8 технического состо ни , блок 9 эталонных сопротивлений. К электродам 1-3 подключен масл ный фильтр The device contains electrodes 1, 2 and 3, an electrical resistance measurement unit 4, a memory unit 5, a storage device 6, a comparison unit 7, a technical condition block .8, a reference resistance unit 9. An oil filter is connected to electrodes 1-3.
30 10 с фильтрующим элементом 11.30 10 with a filter element 11.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813325633A SU996912A1 (en) | 1981-07-28 | 1981-07-28 | Method and device for evaluating engine wear degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813325633A SU996912A1 (en) | 1981-07-28 | 1981-07-28 | Method and device for evaluating engine wear degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU996912A1 true SU996912A1 (en) | 1983-02-15 |
Family
ID=20972187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU813325633A SU996912A1 (en) | 1981-07-28 | 1981-07-28 | Method and device for evaluating engine wear degree |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU996912A1 (en) |
-
1981
- 1981-07-28 SU SU813325633A patent/SU996912A1/en active
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