Translation of "Sicherheitslinie" in English

The safety curve parallels the surge limit at a fixed distance.

Blocks CON 315, CON 316, and REL 317 create a safety curve.

In the platforms, the user shall keep an appropriate distance behind the yellow line.

Keep a safe distance from the safety line of the platform.

It is prohibited to cross the yellow line while you wait for the train.

This advice represents a very important security line and is therefore also on the first position.

While waiting at a station, it is strictly prohibited to cross the safety yellow line.

Believe me, I too have had to intrude on several internal security zones to arrive at this common consensus.

Another version of the method of regulation, wherein safety controls partly or completely open the blow-off valve once the operating point has attained a safety curve that extends between the surge limit and the blow-off curve is characterized in that the readjustment of the regulator to the actual state of the blow-off valve is synchronized with the activation of the safety controls.

When the safety procedure responds, when, that is, the operating point exceeds a static safety curve between the blow-off curve and the surge limit curve, the blow-off valve or blow-around valve will remain constantly open because the parameters employed to control the motion of the valve will skip back to zero.

Another drawback is that, since the safety curve parallels the blow-off curve or surge limit at a constant distance away, its effect is only static.

To reliably prevent the operating point from exceeding the surge limit in every conceivable operating situation, the safety curve must be relatively far away from the surge limit.

The control circuit with the contact switches c and d is consequently used to monitor the ability to function of the so-called safety line, which represents the relay 4 with its relay contact switches a through e.

However, since it may happen that disturbances which induce an interference signal by the safety strips 27 occur only at long time intervals during the normal operation of a revolving door and the ability to function of this so-called safety line is not normally monitored during these time intervals, it is provided that the microprocessor 1 regularly sends testing impulses to the switching unit 2 at certain, clearly identifiable time intervals, and these testing impulses also bring about a release of the safety relay 4 in order to determine whether the safety relay 4 is still able to operate.

Since it cannot be guaranteed that, e.g., the relay contact switch c will not open when the relay contact switch a is fused in the case of three relay contact switches a, b, c of the same type, because 100% contact reliability cannot be achieved despite fully or partially restricted guidance, the so- called safety line in itself cannot guarantee 100% reliability.

Using simple means, the safety circuit according to the present invention not only improves the reliability of operation of the revolving door assembly to a high level of reliability, but it also ensures that the ability to operate the additional, so-called safety line itself can also be continuously monitored.

When the safety curve is exceeded, the output terminal of REL 317 will accommodate a signal that causes adjustment parameter u to be decreased by 1 in LIM, meaning that it will assume a value of 0 or less.

The measurement results are employed to determine whether the compressor's operating point has crossed a safety curve that parallels the surge limit in the performance field.

In addition to the embodiments of the method described herein, such other variations as for example the in-itself known manual adjustment of the blow-off valve or a safety procedure with a static safety curve are also conceivable.

By first over controlling the guide vanes (closing of the guide vanes until the performance graph safety line is reached), the time required for achieving the new engine braking power is shortened as compared to an immediate setting of the guide vanes to the position corresponding to the required higher engine braking power.

When, during operation of the charge air compressor, the safety curve SL is reached, the turbine guide vanes are opened with increasing engine speed nM.

In order to avoid this it is provided that if the working point crosses a safety line, which can be identical to the blow-off line or lie between this line and the surge control line, an additional signal is generated, which carriers out a fast, complete or partial opening of the blow-off valve.

Thus the influence of the correcting signal can not only be dependent upon the fact, whether or not the safety line is crossed, but as well with how far and/or with which speed it is crossed.

Whatever's on the meter when you get there, I will triple it if you see to it she makes it to the security line.

All passengers must respect the yellow line on the platforms for their own safety, and must remain behind it at all times until the trains have come to a complete stop.

After clearing the security line, present your tickets at second floor access points to skip the main ticket line.

Migrants who manage to cross its securitarian line often have to cross dozens of miles of desert and risk being shot by civilian border vigilantes.

Prior to entering the security line, present your tickets at Castle Clinton ticket windows 2,3,4, or 5 at Battery Park or at either ticket window at Liberty State Park to obtain your Flex ticket to board the ferry.

Prior to entering the security line, present your tickets at Castle Clinton ticket windows 2, 3, 4 or 5 at Battery Park or at either ticket window at Liberty State Park to obtain your Flex ticket to board the ferry.