DE453238C - Disc gas container with disc guided by a cable - Google Patents

Description

Disk gas tank with disk supported by a cable pull. Most of them Disk gas containers, the parallel guidance of the disk is effected in that the Disc is provided with two spaced guide rings one above the other; she is given a piston-like shape, which increases the usable height of the gas container is noticeably shortened.

In addition, this creates the risk of the already at slight misalignment, guide rings spreading strongly against the container walls. There are also such disk gas container are known in which the disk of several attached to the disc above and below in the gas space, via fixed rollers above and guided upper and lower ropes below the container wall.

According to the present invention, multiple ropes would end up attached to the diametrically opposite points of the disc above and through Guided by fixed rollers over the upper edge of the gas container above one Attachment point directed to the outside. At the lowest point of the loop of the Laterally hanging rope, it is then loaded with a weight and through the severity of the weight is an obstacle to the parallel guidance of the disc on the one hand, by means of a corresponding cable pull on the same side overcome.

In another embodiment to solve the same problem the pull rope and the weight are attached to the same point of a pulley that at the lowest point of the loop of the rope hanging outside the container at rest, namely the point at the equilibrium position of the disc is a point below the middle of the role, expediently on the edge of the same.

In this case, a resilient compensation is achieved in that the tensile force of the weight with the size of the deviation of the disc from the equilibrium position increases.

The mode of operation is explained by Figs. I to 5. Fig.i shows schematically a vertical section through the gas container, in which the weight is attached directly to the lowest point d of the loop of the rope. The disc is in a horizontal position, and the weight is from the two strands of the hauling rope worn evenly.

If the disc comes out of its horizontal position for any reason, as shown in Figure 2, the weight is borne by only one strand, it attacks the lower part of the pane and brings it back into the horizontal position Location. This type of parallel guidance of the disc is particularly suitable for discs with a liquid seal suitable for which only a slight misalignment of the pane is permitted can.

In Figs. 3, 4 and 5 the mode of operation of a device is shown, in which the pull rope is looped around a movable roller.

Fig. 3 schematically shows the plan of the gas container.

Figure 4 shows the position of one of the guide weights at Inclined position of the pane due to unilateral resistance to movement.

Fig. 5 shows the interaction of the container disk in a drawing that is not to scale with the guide weight.

When the container disk s in the horizontal position downright and goes away, the guide weight g has the middle position shown in Fig. 5 the movable roller L from which it is rotatably suspended at d, e.g. B. on one pin stuck in the role. At this point d, so immovable on that Scope of the roll 1, the pull rope u is also attached, which is the lower half of the Roll 1 spans and over rolls r in the roof of the gas container b after the container disk s leads where it is fastened with turnbuckles p.

If the disc s is inclined, the guide weight g takes one-sided position on the roll 1, z. B. on one side on the right as in Fig. ¢, so this indicates that the container disk s has a resistance to movement in the plane concerned suffers on one side of the tank.

These latter relationships can best be seen in Fig. 5 recognize. If there is resistance to the upward movement of the container wall at W2 of the disk s on or at W3 against the downward movement, the suspension point moves d of the guide weight g, thus this itself, to the left.

With corresponding resistances Wi and W ¢ point d goes to the right. While in the central position of both strands of the traction cable - are each charged to half with the guide weight, in oblique position of the sheet S due to resistance to movement of the point of inclination of the disc d according to the right or move left, that a tension element gradually up to the full size of g burdening and the other correspondingly relieving.

Instead of the role so z. B. also applied a rigid triangle at the corners of which the rope ends and the counterweight are rotatably attached.

Instead of hanging up two guide weights crosswise, you can do more Weights in a star-shaped suspension are used.

A relatively larger one can be used for containers with a grease seal Allow the disc to be misaligned and to soften the transitions in this case Make use of the pulley 1.

Claims (2)

PATENT CLAIMS: i. Disk gas container with a pulley guided disk, characterized in that several ropes attached with their ends at diametrically opposite points on the disk are directed outwards via fixed rollers on the upper edge of the gas container and that each rope is loaded with a weight at the lowest point of its loop. 2. Disk gas container according to claim z, characterized in that that pull rope and weight on a movable pulley at a point outside the Center are attached so that this point is in the equilibrium position of the disc located vertically below the axis of the roll.