SU70811A1 - The way to control the operation of internal combustion engines - Google Patents
The way to control the operation of internal combustion enginesInfo
- Publication number
- SU70811A1 SU70811A1 SU10437A SU347295A SU70811A1 SU 70811 A1 SU70811 A1 SU 70811A1 SU 10437 A SU10437 A SU 10437A SU 347295 A SU347295 A SU 347295A SU 70811 A1 SU70811 A1 SU 70811A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- oil
- internal combustion
- combustion engines
- engine
- way
- Prior art date
Links
Landscapes
- Testing Of Engines (AREA)
Description
Существующие способы испытани двигателей внутреннего сгорани и определени их пригодности в отношении масл ной системы (подшипников , маслонасоса, маслопроводов) основаны на измерении давлени смазочного материала, выход щего из маслонасоса при заданных оборотах двигател и при определенной установленной температуре.Existing methods for testing internal combustion engines and determining their suitability with respect to the oil system (bearings, oil pump, oil lines) are based on measuring the pressure of the lubricant exiting the oil pump at a given engine speed and at a certain set temperature.
Особенность предложенного, согласно изобретению, способа испытани двигателей заключаетс в том, что в качестве аргумента при определении давлени масла используют среднюю арифметическую из температур масла на входе и на выходе его из двигател .A feature of the engine testing method proposed in accordance with the invention is that the arithmetic average of the oil temperatures at the inlet and at its outlet from the engine is used as an argument in determining the oil pressure.
На чертеже приведена диаграмма результатов испытани двигател по предложенному способу.The drawing shows a diagram of engine test results for the proposed method.
Предлагаетс отбраковывать двигатели по значению измеренного давлени (Pji,) масла как функции средней арифметической (4р) из температур вход щего (4х) в двигатель и выход щего {4ьк) из двигател смазочного масла (при заданных оборотах ) согласно формуле:It is proposed to reject engines based on the value of the measured pressure (Pji,) oil as a function of the arithmetic average (4p) of the temperatures entering (4x) into the engine and outgoing {4k) from the lubricating oil engine (at given revolutions) according to the formula:
РМ + ) при К,+К, 1.PM +) at K, + K, 1.
На основании большого числа проведенных испытаний двигателей установлено , что при одних и тех же оборотах и при сохранении посто нной средней арифметической тел1ператур масла на входе и выходе, но при различных температурах выход щего масла, давление масла остаетс примерно посто нным, как например:Based on the large number of engine tests carried out, it was found that at the same revs and maintaining a constant arithmetic average of the oil inlet and outlet bodies, but at different temperatures of the outgoing oil, the oil pressure remains approximately constant, such as:
«. °С I t,, С I /,. С ) Р, am". ° С I t ,, С I / ,. C) P, am
Доказательством того, что давление масла практически вл етс вполне определенной однозначной функцией от средней арифметической из двух вышеуказанных температур масла, служат приведенныеThe evidence that the oil pressure is practically a completely definite unambiguous function of the arithmetic mean of the two above-mentioned oil temperatures is given by
303303
на чертеже кривые, полученные при испытании двигател . Возможно также вместо аргументаin the drawing, the curves obtained when testing the engine. It is also possible instead of an argument.
« + f,“+ F,
выхout
icp .2ввести аргумент tcp icp.2 enter argument tcp
ten -ten -
-Ki «+/C2/8«x, где KI и KZ будут различными дл различных двигателей . -Ki "+ / C2 / 8" x, where KI and KZ will be different for different engines.
Несмотр на некоторую сложность подсчета tcp, такой метод может найти себе применение в практике испытани и нормальной эксплоатации двигателей.Despite some difficulty in calculating tcp, this method can be applied in the practice of testing and normal operation of engines.
Иредмет изобретени Iredmet invention
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU10437A SU70811A1 (en) | 1946-07-22 | 1946-07-22 | The way to control the operation of internal combustion engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU10437A SU70811A1 (en) | 1946-07-22 | 1946-07-22 | The way to control the operation of internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
SU70811A1 true SU70811A1 (en) | 1947-11-30 |
Family
ID=52471262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU10437A SU70811A1 (en) | 1946-07-22 | 1946-07-22 | The way to control the operation of internal combustion engines |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU70811A1 (en) |
-
1946
- 1946-07-22 SU SU10437A patent/SU70811A1/en active
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