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Improved metering valve

A technology of metering valve and metering cavity, applied in the field of metering valve, can solve problems such as increasing the risk of pollution, and achieve the effect of rapid disassembly

Active Publication Date: 2013-12-04
鲁迪吉尔・克勒伊斯贝里斯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In most cases, a separate filling mechanism is used, which increases the risk of contamination

Method used

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  • Improved metering valve
  • Improved metering valve

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Embodiment Construction

[0012] according to figure 1 As shown, the metering valve 1 comprises a housing 2 comprising a metering chamber 3 and a channel 4 . The housing 2 accommodates the first cylinder 2a having a larger diameter than the second cylinder 2b. The cylinder 2b is connected to a container 5, which is not shown in the figure. The container may be a flexible container, such as a bag. The product is moved from the container using a pressure device. The cylinder 2 a of the housing 2 has a metering chamber 3 . In other words, the metering chamber 3 is formed by the cylinder 2 b of the housing 2 and the tip 6 on one side of the nozzle 8 . The metering chamber 3 houses a movable cylinder 7 . The movable cylinder 7 moves the product from the metering chamber 3, from the container to the nozzle 8, and from the nozzle 8 to the container. The volume of the metering chamber 3 can be adjusted according to the required metering volume.

[0013] In a possible embodiment, the cylinder 7 is made o...

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PUM

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Abstract

A metering valve (1) for distributing and filling a product through a hollow shaft (10) is provided. The hollow shaft (10) is provided with a plurality of holes (11,12,13). By virtue of pressure, movement of the hollow shaft (10) moves the product through a metering cavity (3) or a guide groove (4) by selectively sliding the holes (11,12,13).

Description

technical field [0001] The present invention relates to a dosing valve which makes it possible to fill or dispense the contents of a flexible container through the valve. In particular, it relates to a metering valve operating under pressure for the contents of a container or for moving a product in a shaft by moving the shaft. Background technique [0002] It is known to dispense products from flexible containers using pressure devices. Pressure means, such as mechanical or hydraulic means, move the product within the container. In most cases, the product needs to be administered from a container with the necessary precision. To do this, metering valves are used. Furthermore, the container is filled with product. When filling a container, such as a plastic bag, the sterility of the contents may be compromised. In most cases, a separate filling mechanism is used, which increases the risk of contamination. [0003] Metering valves are well known in the prior art. Such ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B3/26B65D83/54
CPCB65D83/54B65D83/425
Inventor 鲁迪吉尔·克勒伊斯贝里斯
Owner 鲁迪吉尔・克勒伊斯贝里斯