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link 31.05.2008 23:38 |
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Subject: бесстепенная регулировка скорости logist. Подскажите, пожалуйста, как перевести фразу "бесстепенная регулировка скорости".Речь идет о гидравличесом штабелере. Фраза употребляется в следующем контексте: "Гидроузел с двумя скоростями подъема и бесстепенной регулировкой скорости при помощи специально сконструированного клапана." |
| она же "плавная" |
| с бесступенчатым изменением скоростей infinitely variable |
| A continuously variable transmission (CVT) is a transmission which can change steplessly through an infinite number of effective gear ratios between maximum and minimum values. This contrasts with other mechanical transmissions that only allow a few different discrete gear ratios to be selected. The flexibility of a CVT allows the driving shaft to maintain a constant angular velocity over a range of output velocities. This can provide better fuel economy than other transmissions by enabling the engine to run at its most efficient revolutions per minute (RPM) for a range of vehicle speeds. |
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Types Infinitely Variable Transmission (IVT) A specific type of CVT is the infinitely variable transmission (IVT), which has an infinite range of input/output ratios in addition to its infinite number of possible ratios; this qualification for the IVT implies that its range of ratios includes a zero output/input ratio that can be continuously approached from a defined "higher" ratio. A zero output implies an infinite input, which can be continuously approached from a given finite input value with an IVT. Low gears are a reference to low ratios of output/input which have high input/output ratios that are taken to the extreme with IVTs, resulting in a "neutral", or non-driving "low" gear limit. Most continuously variable transmissions are not infinitely variable. |
| Stepless speed control |
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link 1.06.2008 8:59 |
| Большое спасибо! |
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