Translation of "Niedrige drehzahl" in English

Low rotational speeds greatly increase tube life and system reliability

The low rotational speed ensures that noise levels are kept to a minimum.

In practice, as low a rotational speed as possible is sought for the milling drum.

In this case, the combustion engine simultaneously has a low speed.

The low rotations per minute make it perfect for decanting liquids.

Reverse rotating low speed (I gear)

High speed and Low speed as defined in Annex 4B to this Regulation shall be used.

Shortly thereafter, the crew reported strong vibrations and low revs from the left engine.

The principle of ram pressure wings allows a low engine speed, which in turn, does not produce any noise.

Then the low speed and go 1 1?2 Gradually add the flour and melted butter (cream point).

The low speed nlo must be determined by calculating 50 per cent of the declared maximum net power P(n), as determined in annex 1, appendix 1, paragraph 8.2.

The low speed nlo shall be determined by calculating 50 % of the declared maximum net power P(n), as determined in Annex II, Appendix 1, section 8.2.

With the second design having stationary bearing blocks and displaceable thrust bearings there is realized a faultless, rigid anchoring of the bearing block at the foundation. Nonetheless, in this case thre still rises the drawback of increased structural length and relatively low critical rotational speed.

At stoppage, the various drives are first slowed to a relatively low speed from their operating speed (portion A of the stop characteristic of FIG.

Stepping down from high rpm to low rpm, however, simultaneously means a step up from a low torque to a high torque.

At stoppage, the various drives are first slowed to a relatively low speed from their operating speed (portion A of the stop characteristic of FIG.

In contrast, an eight-pole (n=4) switched three-phase induction motor succeeds in attaining a much more reduced, low speed of 250 min-1, requiring only 12 coil pairs.

In the special operating range for low loads and rotational speeds in particular, the solenoid valve can therefore control to open, as long as the shut-off valve is closed, so that as soon as the shut-off valve opens, the hydraulic oil can flow to the oil vessel via the solenoid valve, without pressure, and without loading the control unit of the solenoid valve.

This is recognized by the control mechanism in conjunction with the torque limit sensing device. There immediately follows the automatic changing over to a preset higher operating torque limit and to a preset low speed of the displacement motor, whereupon the displacement or feeding continues at a slower speed (machining displacement or stock removal feeding speed) at higher torque limit.

FIG. 1b shows the unfiltered intake pipe pressure variation against the crankshaft angle for a low to medium rotational speed, for example 2000 revolutions per minute.

The start-up time from the slow rate of rotation to the operating rate of rotation once a tape reel is put into operation and the braking time to the low rate of rotation required during the time in which the trailing tape end is connected to the leading tape end of the next tape reel can here also be reduced.

In such gear-wheel pumps, immediately after starting, at a relatively low rpm dictated by the low rpm of the starter motor, a high supply flow is necessary so that lines and the suction chamber of the fuel injection pump will be filled quickly and put under pressure.

A high speed is in particular used for roughing purposes whereas a low speed serves to finish and produce a smooth surface.

If the rotational speed is too low, the paste would not be sufficiently liquefied and continuous removal would be impaired.

Moreover, the present application is to be understood such that other analytical centrifuges, for example a disc centrifuge, that is to say centrifuges in which only a comparatively low speed of rotation can be obtained, may also be used in the context of the process according to the invention.

Furthermore, the speed of the cooling device can be controlled, for example, in such a way that the admissible limiting temperatures of the electrical module are not quite exceeded. Consequently, the noise emission of the arrangement is minimized by the lowest possible speed of the cooling device.

Torque fluctuations, which, on one hand, come from the engine, and on the other hand, come from the power take-off side due to the effect of the rudder and beating of the blade, and which are primarily caused by the typically low rotational speed in drives of watercraft, lead to intense vibrations in the hull and generate. noise.

For example, fan 83 is given a low rotation speed when the temperature at NTC resistor 52 is low, and a high rotation speed when that temperature is high.

In the gear 12, the relatively low input side rotational speed of the shaft 1 is raised in order to drive an electric generator 13, which is coupled to the output of the gear 12 by a coupling 14 .