| 发明名称 |
METHOD TO TEST HYDRAULIC CYLINDERS FOR FUNCTIONING, RESOURCE AND FAILURE TIME |
| 摘要 |
FIELD: test equipment.SUBSTANCE: method may be used in test equipment. Tests of hydraulic cylinders are carried out under load of a loading hydraulic cylinder with application of deviations that are accidental in value and duration onto nominal values of hydraulic resistance of a hydraulic set in a drain manifold of the loading hydraulic cylinder. The hydraulic set is a proportionate hydraulic throttle, control signals of stepped, pulse, sinusoidal or other shape are supplied from a programmable controller.EFFECT: higher validity of assessment of test results.3 cl, 5 dwg |
| 申请公布号 |
RU2511886(C2) |
申请公布日期 |
2014.04.10 |
| 申请号 |
RU20120126698 |
申请日期 |
2012.06.26 |
| 申请人 |
OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOST'JU "TEKHTRANSSTROJ" (OOO "TEKHTRANSSTROJ") |
发明人 |
MOROZOV VIKTOR NIKOLAEVICH;KRASNOSHCHEKOV IGOR' LEONIDOVICH;PAVLOVICH IGOR' L'VOVICH;KRASINSKIJ DMITRIJ BORISOVICH;KLINOV ROMAN ALEKSANDROVICH;PAVLOVICH LEV ANATOL'EVICH;MEL'NIKOV EVGENIJ VLADISLAVOVICH |
| 分类号 |
F15B19/00 |
主分类号 |
F15B19/00 |
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