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Metering device

A technology of measuring device and measuring chamber, which is applied to measuring device, sampling device, volume measurement and other directions, can solve the problems of inability to sterilize the volume spray gun and the limitation of sterilization of extraction device, and achieve the effect of compact structure, convenient disinfection and easy disinfection.

Inactive Publication Date: 2009-05-06
INDAG GES FUER INDBEDARF & BETRIEBS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the disadvantages of the prior art metering devices are that the volumetric spray guns cannot be sterilized and the disinfection of the extraction device is strictly limited

Method used

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Examples

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Embodiment Construction

[0019] FIG. 1 is a schematic diagram of a metering device 1 for extracting a certain amount of objects from a loading chamber 2 according to the present invention. In the illustrated embodiment, the loading chamber 2 is a loading tube. The loading chamber 2 is loaded with fluids, such as liquids, liquids containing solids or fruit products and the like. The metering device 1 may be particularly suitable for taking samples for the determination of microbial contamination, but may also be used for other purposes.

[0020] The metering device 1 is provided with a load cavity 2a, which may be part of a load chamber 2 with larger dimensions. In the illustrated embodiment, the load cavity 2a is surrounded by a tube base 3a, which is engaged with a tube body 3 provided with the load chamber 2, and objects flow in the tube body 3 along the flow direction F. The outlet 4 extends through the side wall of the pipe seat 3 a in a direction perpendicular to the flow direction F, surrounded...

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Abstract

The invention discloses a metering device for the removal of an amount of product from a cavity with product running therein, comprising a valve body (5) for sealing an outlet and a metering chamber (9) which is provided with a single removing opening arranged adjacent to the outlet. The invention also discloses a metering method for removing an amount of product from a cavity with product running therein.

Description

technical field [0001] The invention relates to a metering device and a metering method for extracting a certain amount of objects from a loading cavity, in particular to a metering device and a metering method provided with a metering chamber. Background technique [0002] DE19801405 discloses a metering device and a metering method for extracting a certain amount of objects from the loading cavity, which can be used to extract a certain volume of objects from the loading tube. In the load tube, the metering device is provided with an opening which can be sealed with a valve. The metering device also has a metering chamber arranged in the form of a volume spray gun, and a moving plunger is arranged in the metering chamber. The volume spray gun can move along the loading cavity from a position opposite to the opening to an opening position in the loading cavity, and is filled with a predetermined amount of objects during the movement along the loading cavity. [0003] When...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F11/02G01N1/20
CPCG01F11/021G01N2001/2057G01N1/2035
Inventor 汉斯·彼得·威尔德沃夫冈·蒂夫茨
Owner INDAG GES FUER INDBEDARF & BETRIEBS
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