DE1529039A1 - Dry gas container with flexible casing part - Google Patents

Description

Dipl. Ma GERD UTERMANN patent attorney HEILBRONN. KAISERSTRASSE 54 Cachr · «gtfltnübtr dtr Ftttfttll · Hens ·« Ftmtprtchtr07t31 / 82828 Account: Handtitbank HtHbronn Aa 23080 Potttehtckemt 8tuttgart 43016

Auxiliary patent and utility model registration B 3 · 32 D 2

May 21, 1966

UT / B

Applicant: Eisenbau Heilbronn

Paul G e η t 3 c h

71 ,, Heilbronn
Brüggemanna tr.39

Irookener gas container with flexible jacket part

The invention relates to a dry gas container with a movable, tapered, made of flexible material Shell part, which or between the fixed container wall and a smaller, moving roof pane. The like. Gas-tight is arranged.

A gas container for vehicle lighting has been known for a long time become (German patent specification 20 115), which in a square in plan housing a movable square Has plate which is slightly smaller than the housing and with the help of a specially prepared leather strip opposite the housing is sealed. The leather strip is shaped like a truncated pyramid

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trained and has aogernr.dete fuck. For Orrouar & UMbehülter, how it treats the invention is one such construction liicLt suitable as the poet uni; or more flexible I an ••, elteil provided leather strips would tend to wrinkle who would put excessive strain on the material.

Provision has been made for a Teleakop Gaatehklter (DHP 573 423) to proceed between the telescopic rings gummed fabric, which with superimposed agitation, for example au3 wire mesh without stretching. These lietae should absorb the forces that occur. However, they are not suitable for because the cylindrical, rubberized fabric is like a Hollra membrane change their Durohraeaaer and thus their size. The last intended for the construction would have to be such Participate in change · You could then only use the approach Position tensile forces while they are in the Teilweiae or completely retracted position have no effect, since they would then be under pressure. Yfeil dieae construction is not feasible, the dry gas containers today use rolling seals on cylindrical walls, whereby to prevent them of the folds in foI ^ e of the circumferential lines different LIas assumptions have been made for elastic support aind.

The invention takes a different approach and is intended to be dry Create a tea container, the flexible 1/1-shell part of which does not appear to be oversized Deformation and perfect movement without loss of filling space

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The flexible Lianteltellea is still able to be supported well and still has good support. The structure should be structurally simple and the manufacture should be easy.

The invention consists essentially in the fact that the flexible iCanteltcil is provided with ζ \ χμ- and pressure-resistant rings, the outward direction of which is slightly smaller than the inner diameter of the next ring and that connecting means are provided which keep the rings at a distance , but allow the smaller rings to move through the larger rings. This creates a large room storage system which practically uses the full lifting height for storage and whose elastic sleeve part does not bulge inwards and create gaps, especially in the almost empty position, which would lead to overlaps and excessive loads on the material. Rather, the flexible casing part rests against the rings in small waves and these move with the casing part from the lower position via the various intermediate positions to the uppermost position, the smaller rings penetrating the larger rings and the flexible one Shell part is supported in.mer. The construction is extremely simple.

In an advantageous development of the invention, the rings can rest loosely on the outer surface of the movable edge part and the connecting means are formed by bands which wrap around the rings in a rotatable manner. The straps are also flexible, to adapt to the respective shape of the movable dumbbell part. It can be a, if necessary. composed of several parts ^ ke-

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frustoconical or flexible sealing skirt formed according to another curve line tapering in cross section which consists of fabric and plastic or gumr, ii. It is clamped gas-tight to the fixed container wall and the roof • pane. On it is just a network from the rings and the bands, which are also clamped to the fixed container wall or roof pane. The container appropriately has a circular shape, since then Paltenbildüngeη am best to be excluded. The rings advantageously have a circular cross-section or a circular ring cross-section. You can use steel pipes are manufactured.

A further development of the invention provides that the bands are arranged with gaps and only on two rings or on one Attack the ring and the restraint.

To the support corset formed from the rings and ribbons the permissible To adapt stresses and the loads occurring, the spacing of the rings can be of different sizes, whereby it is advantageous if the distance between the rings decreases as the size of the rings increases.

So that the flexible jacket part is bent over at most about 90 ° at the clamps, it is advantageously horizontal on the Clamped container wall and / or the Daoh disk. It is useful to make the transition to the splash or the container wall and to form the roof pane rounded. That can be constructive

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can simply be solved by the rounding at the Einapannstelle consists of a ring made of pipe and firmly connected to the container wall or the roof pane. This tubular The ring can be provided with lugs, which are held with the help of the flange screws

Since the roof top is over in the new container construction A very large path moves freely, it can cause wobbling and rolling movements tend. This is counteracted by a further feature of the invention that the roof pane on at least one it is slidably guided through the column. In the case of larger containers, three columns can also advantageously be provided be. The columns can consist of so-called precision steel tube, which is not subjected to any further surface smoothing. It can be used to create very simple and inexpensive guides, which meet all requirements. On the roof pane it is advantageous to have two spaced apart columns per column arranged © Rolling bearings attached. These are fitted with seals that prevent the lubricant from escaping into the container impede. To make the column guide gas-tight, a stuffing box known per se can be provided in the area of the roller bearings which is a sliding seal. On the other hand, you can also seal the column guides one between the Daohsoheibe and the top of the column Cause bellows.

The invention is shown below with reference to drawings at export Examples explained in more detail.

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Show it: -

1a shows a longitudinal section of the left half of the new container in the empty state;

1b shows the right half of the new container ii.- _t filled state in a view;

Pig. 2 shows the plan view of the new container, but only for a quarter and without the frame for the guide column;

Pig. 3a shows the left part of a longitudinal section through the new container when almost empty;

Pig. 3b shows a simplified half-section through the right part of a container, without support rings;

Pig. 4 shows the plan view of a roof pane with three guide pillars;

5 shows a section through the ball bearing guide of the roof pane with bellows seal and

Pig. 6 the sealing of the column guide with a stuffing box.

The gas container 1 shown in Figures 1 and 2 has a frustoconical, solid container wall 2, the smaller opening is closed with the welded-on base plate 3. To the

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upper edge of the cone shape!, the container wall 2 is a Flange 4 welded on. This is rounded off at 5. On the plan target, the conical tumpffb'rialge, flexible tapered part 6 is below Intermediate layer of a washer with a rectangular cross-section, clamped in a gas-tight manner with the aid of the flange screws 7. Some of the Flange screws 7 hold the tabs 8 of a diameter Fixed clamping ring 9 corresponding to flange 4 · The roof pane 10 is fastened to the other end of the flexible cantilever part 6. This has an inwardly directed, also rounded roof pane flange 11, on which the respective luantelteil 6 with the help of the screws 12 of a washer and a roof disk ring 13 clamped iat. To attach the roof window ring 13 are welded to these lugs 14, held by the screws 12 v / ground.

On the bottom plate 3 eats one made of precision steel tube centrally existing guide column 15 attached, the upper end 16 of a frame 17 attached to the flange 4 is held. This can also be formed by a protective wall. The roof pane 10 has a bearing housing 18 which surrounds the guide column 15 and which is provided with ball bearings and will be explained in detail with reference to FIGS.

On the outer surface of the flexible shackle part 6 lie out Rings 19 made of steel tube, the distance A of which decreases as the diameter of the rings increases. The rings 19 are with Connected to one another by means of bands 20, these wrap around the rings, but allow the bands to twist around the rings to. Those attacking the moving ring 19 that is greeted

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Cattle 21 are on the flange 4 wit feat ^ esuannt. The bands 22 that attack the smallest Hing are also clamped on the roof pane 10. The fixed container wall 2 is provided with a connection piece 23,

if Gag is introduced under pressure into the connecting piece 23, The movable cantilever part 6 together with the roof pane 10 slowly lifts and moves from the lower position shown in Fig. 1a to the in Pig. 1b shown upper filling position. Included the flexible kanteltoil 6 lies down - like in Pig. 3a shown ■ on the hinge 19 in slight vertical lines. - The bands 20.21 and 22 are in Pig. 3a v / omitted.- The movable container wall 6 is prevented by the hinge from taking a form as in Pig. 3b is shown, which with free mobility of the flexible lantern part would be taken up by this. Included strong gaps would form, which would lead to overlapping and damage to the material, which would, however, occur with the new container can no longer occur. Also, a container without the rings would have one of the bulging shapes of the moveable Iflantelteiles contain corresponding dead space in which the gas is stored only under low pressure. Through the subdivision into a more or less large number of individual cells the overall stress on the flexible casing part is also reduced.

As the container continues to be filled, the rings 19 slowly slide through one another. They support the container

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walled away. Diο Hinge 19 also put a weight burden on the Container wall and thus contribute to maintaining the gas pressure.

Pig. 4 1 shows a roof plate 10 with the attached roof panel ring 13. The roof panel is in contrast to the illustration in Fig. Three guide columns 15 ö £ ^{e e} n wobbling secured, which has three bearing housing 1b. The subsequent. send parts of the container are not shown for the sake of clarity.

5 shows the guidance of the roof pane on an enlarged scale 10. In the tubular bearing housing 16 are spaced from each other two roller bearings 24 arranged to prevent tilting of the roof pane. The bearings have sealing rings 25 that prevent the lubricant from escaping, especially into the container. Struts 26 hold the bearing housing 18 on the roof pane 10 and reinforce it.

Since the roller bearings 24 are gas-permeable, the guide is equipped with a bellows 27, the lower end of which with the bearing housing 18 of the roller bearing 24 is connected gas-tight and its upper end to the upper end 16 of the column 15 with the help of a Disk 28 is attached gas-tight.

Fig. 6 shows how parts of the sealing bellows also have a stuffing box 29 of a known type can be provided for sealing the guide. This is conveniently in the upper part

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of the bearing housing 18 is used and thus seals the roof pane in their leadership to the outside.

The guided tours described and shown have the advantage the simple and stable construction, in contrast to the previous ones rope and articulated guides with the ropes, pulleys and counterweights required for gas containers with roof panes. In particular, they are also suitable for the new gas container with a movable llantelteil because it does not when empty, cylindrical surfaces reach upwards required for the seal, on which outward-reaching guide elements could attack, as is the case with telescopic containers with cylindrical jackets is possible. Although one or three Guide pillars have been shown in exemplary embodiments depending on the size of the roof pane, a different number of guide pillars are provided.

Anateile of the Roof pane a fixed container wall can be provided, which in turn is adjoined by a movable container wall in the same way as in the examples shown. Even Instead of the bands 20, 21, 22 for holding the rings 19 other connecting elements can be provided. The upper Part of the container can be surrounded by a protective wall, the ifti when installed outdoors, in front of and against the effects of the weather Penetration of water into the space formed in the empty container protects. -

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Claims (1)

Dry (Jas container with a movable, tapering llantel part consisting of a flexible material, which is arranged gas-tight between the fixed container wall and a smaller, moving roof pane or the like, d ad urc) igeke η η ζ e ic h η et that the flexible, kantelteH (6) is provided with tensile and compression-proof rings (19), the outside diameter of which is in each case a little less than the inside diameter of the next ring (19> 9), and that connecting means (20 , 21,22) are provided, which keep the rings (19) at a distance, but allow the smaller rings (19,13) to be moved through the larger rings (19,9). 2 .. gas container according to claim!, Characterized geke η n for calibration et η that the rings rest (19) loosely on the outer face of the movable 1 / iantelteils (6) and the Yerbindungsmittel of bands (20,21,22) formed are, which wrap around the rings (19) in a rotatable manner. 3. Gas container according to one or more of the preceding claims, dadurchgeke η η ze ic h η et that the bands (20,21,22) are arranged on a gap and 0984 2/0139 ./12 BATH ORIGINAL - 12 - E 3. 32 I) - only on two rings (19) or one Hing (19) and the Attack clamping (4,11) '. 4. Gas container according to one or more of the preceding claims, d ad u raw marked, class der Distance (A) of the rings (19,9,13) is of different sizes. 5. Gas container according to claim 4, d a d u r c h g e k e η nzeich, that the distance (A) of the rings (19,9,13) decreases with increasing size of the rings. 6. Gas container according to one or more of the other claims, thereby g e k e η η ζ e i c h η e t that the flexible Shell part · (6) on the container wall (2) and / or the roof pane (10) is clamped horizontally « 7. Gas container according to one or more of the other claims, characterized ge -k e η η ζ e lehne t that the transition (5) to the puddles (4, 11) or the container wall (2) and the roof pane (10) is rounded. 8. Gas container according to claim 7, dad u r c h characterized, that the rounding at the clamping point of one with the container wall (2) or the roof pane (10) is fixed connected, made of tube ring (9 »13) consists ·. 9. Gas container according to one or more of the other claims, by g e k e η η ζ e i c h η e t that the pipe 909ÖA2 / 0139 BAD 1 Ά shaped ring (9,13) with lugs (8,14) provided i3t, the -with With the help of the flange screws (7, 12). 10. Gas container according to one or more of the other claims, characterized in that the roof pane (10) is guided displaceably on at least one column (15) penetrating it. 11. Gas container according to claim 10, d a d u r c h g e k e η nzeichne t that three pillars (15) are provided ". ο Gas container according to claim 10 or 11, that the columns (15) are made of so-called precision steel tubes exist, which no further surface smoothing are subject. 13. Gas container according to one or more of claims 10-12, d a d u r e h e k e η η ζ e lean t that per column (15) two spaced apart rolling bearings (24) are attached to the Dachaoheibe (15). . 14o gas container according to one or more of claims 10-13, d ad ü r c h g e k e η η ζ e 1 c h net that the column guides are sealed with stuffing boxes (29) known per se are, "O- ■" ".- ■■■" oo "" ■■ -. ' "" '■■■■ ■ ■ "- 15. Gas container according to one or more of claims 10 - 13 » £ J '■ ■ d a d arch g e k e η η ζ e i ο h η e t that between Ξ the roof pane (10) and the upper Bndda (16) of the columns gas * Dense. SaItön bellows (27) are arranged. -AH- Blank page