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Seal assembly, method for sealing a seal, bulk material container, docking device, and method for sealing a docking device

A technology of sealing components and docking devices, which is applied in the direction of unsealing of objects, containers, large containers, etc., can solve the problem of expansion and enlargement of sealing parts, and achieve the effect of easy manufacturing

Active Publication Date: 2017-05-24
VISVAL AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The known seal with a sealing bead has the disadvantage that due to the continuous expansion of the inner diameter of the seal it increases over time

Method used

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  • Seal assembly, method for sealing a seal, bulk material container, docking device, and method for sealing a docking device
  • Seal assembly, method for sealing a seal, bulk material container, docking device, and method for sealing a docking device
  • Seal assembly, method for sealing a seal, bulk material container, docking device, and method for sealing a docking device

Examples

Experimental program
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Embodiment Construction

[0105] In principle, identical components are provided with the same reference symbols in the figures.

[0106] figure 1 and 2 A schematic illustration of a closure 3 according to the invention is shown in cross section. The closure 3 is in figure 1 in the slightly open position and in the figure 2 shown in the closed position. image 3 Again, an enlarged illustration with details of the contact area of ​​the closing cone 22 and the coupling flange 21 is shown.

[0107] The closure element 3 in turn comprises a closure cone 22 which has a conical section 22.1 and a cylindrical section 22.2. Unlike the previous example, however, the coupling flange 21 comprises two flange elements: an inner flange element 21.1 and an outer flange element 21.2. The two flange elements are designed such that the inner flange element 21.1 can be fastened, for example welded, in the outer flange element 21.2 so that together they form a unit. For this purpose, the flange elements 21.1, 21.2...

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Abstract

The invention relates to a seal assembly comprising: a seal (3) for a bulk material container (2), having a ring-shaped connecting flange (21) with a through opening and a first moving element; and a seal member (22) for selectively sealing or opening the through opening. A container wall (20) of the bulk material container (2) can be attached to the connecting flange (21). The seal assembly also comprises a docking device (1) having a housing (5), a second moving element, and a seal actuating device (13, 14). In order to increase the tightness of the seal (3), one of the moving elements (13, 14, 22) comprises a peripheral first stripping element (34.1), by means of which impurities are stripped from a surface of the connecting flange (21), in a closing process for sealing the though opening of the connecting flange (21).

Description

technical field [0001] The invention relates to a closure assembly with a closure for a bulk material container, said closure comprising an annular coupling flange with a passage opening and a closure means for optionally closing or opening said passage opening, wherein , the container wall of the bulk material container can be fixed at the coupling flange. Furthermore, the invention relates to a method for closing such a closure, a bulk goods container with such a closure and a docking device for docking such a closure to a bulk goods container. Background technique [0002] Bulk materials such as, for example, powdery or granular substances or also fluids, such as gaseous or liquid substances, are often kept in special bulk material containers for the transport or for storage. Such bulk material containers can be configured, for example, as bags or buckets and can be made of the most diverse materials, such as textiles, synthetic materials or also metal. The bulk materia...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D90/62B65G69/18
CPCB65B1/06B65B1/22B65B39/004B65B69/00B65B2210/10B65D90/626B65G69/183B65D90/66B65D2590/542B65D2590/662B65D2590/666B65G65/30B65G69/08
Inventor J-M.库恩内特F.吉安内特托尼G.博多里
Owner VISVAL AG
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