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Device for flow rate control

A technology of flow and sealing components, which is applied in the field of flow devices and can solve problems such as slow devices

Inactive Publication Date: 2016-04-20
SIG TECH AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, only a few tenths of a second are available at the stations of the individual packaging lines, which means that the device according to DE3229162A1 is too slow

Method used

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  • Device for flow rate control
  • Device for flow rate control
  • Device for flow rate control

Examples

Experimental program
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Effect test

Embodiment Construction

[0040] figure 1 A perspective view of the valve stem 1 of the device according to the invention is shown. In its upper region the valve stem 1 has a joint 2 through which the valve stem 1 can be moved up and down during operation by positive locking engagement of the drive. The valve stem 1 is connected in its lower region to a sealing element 5 via a gasket element 3 and a pressure plate 4 . It is possible to pass the threaded bolt 6 with two opposite threaded parts ( figure 1 not shown) to realize the connection. One threaded portion of the threaded bolt 6 is screwed into the valve stem 1 , and the other threaded portion of the threaded bolt 6 is screwed into the sealing element 5 . The spacer element 3 and the pressure plate 4 are simply mounted on the threaded bolt 6, but are not screwed onto it. To seal the transitions between the valve stem 1 and the gasket element 3 and between the gasket element 3 and the pressure plate 4 , an O-ring 7 is provided in each case. ex...

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Abstract

A device (19) for controlling the flow rate of flowable products, in particular foodstuffs, is shown and described, comprising: a valve rod (1), a sealing element (5), which is connected to the valve rod (1) and has at least one sealing lip (9), the sealing element (5) having a base plane (11) and a contact plane (10) with the sealing lip (9) arranged in the contact plane (10), and a run-out element (13) with a stop plane (14) and with at least one run-out channel (17), the stop plane (14) having at least one sealing region (15), assigned to the sealing lip (9), and at least one run-out region (16), connected to the run-out channel (17). In order to allow the filling of flowable products to be performed without dripping and in a way that involves low cost and a simple construction, it is proposed that the contact plane (10) is at a distance from the base plane (11) so as to form an offset between the sealing lip (9) and the base plane (11).

Description

technical field [0001] The invention relates to a device for controlling the flow of a flowable product, in particular food, comprising: a valve stem; a sealing element connected to said valve stem having at least one sealing lip , wherein the sealing element comprises a reference surface and a contact surface, wherein the sealing lip is arranged on the contact surface; and an outlet element having a stop surface and at least one outlet channel, wherein the stop surface has a function assigned to the At least one sealing region of the sealing lip and at least one outlet region connected to the outlet channel. [0002] The invention also relates to the use of such a device for food filling, especially for aseptic filling of food. Background technique [0003] When filling flowable products, such as food products such as juice or milk, it is desirable and necessary to be able to adjust the flow rate. The flow is frequently controlled according to the following sequence: init...

Claims

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Application Information

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IPC IPC(8): B65B39/00B65B3/06B67C3/26
CPCB65B39/004B65B3/06B67C3/2608B65B2039/009B65B3/26B65B39/001B65B51/10
Inventor 理查德·霍伊泽尔
Owner SIG TECH AG