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Device for delivering metered quantities of a liquid or pasty product

A product, pasty technology, applied in the field of devices used to release liquid or pasty products for measuring doses, can solve problems such as pollution, achieve the effect of avoiding pollution, reasonable overall work efficiency, and simplifying operation and maintenance

Active Publication Date: 2013-11-06
ERCA FORMSEAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the unit may be easier to clean than the unit under the old process described above, the risk of contamination of the unit's environment cannot be avoided

Method used

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  • Device for delivering metered quantities of a liquid or pasty product
  • Device for delivering metered quantities of a liquid or pasty product
  • Device for delivering metered quantities of a liquid or pasty product

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Figure 1 to Figure 3 Shown is an arrangement comprising a product dosing and release device 10 . The device comprises a dosing chamber 12 formed in a cylinder 14 . A product inlet 16 and a product outlet 18 are formed at the first end 12A of the dosing chamber. The second end 12B of the dosing chamber is a movable wall defined by the piston 20 . The piston 20 moves up and down in the cylinder 14, as Figure 1 to Figure 3 shown in .

[0032] Located at the first end 12A of the dosing chamber is a taper 22, shown having an internal passage 24 for the product. The piston 20 is actuated by a joystick 26 . The joystick 26 extends from the piston 20 in a direction S from the first end 12A of the dosing chamber to the second end 12B of the dosing chamber. It can be seen that the joystick 26 protrudes from the cylinder 14 .

[0033] Generally, the direction S is along the vertical direction from high to low. Also, by convention, the first end 12A and the second end 12B...

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PUM

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Abstract

The device has a product dosing and delivering equipment (10) comprising a dosing chamber (12) formed in a cylinder (14). A piston is handled by an operating rod (26) extended from one end (12A) of the chamber towards another end (12B). The operating rod is connected to a control rod (28). The control rod is activated from its end (28A) located in a side of the former end of the chamber. An end of the cylinder opposite to the former end of the chamber is opened into a reception enclosure (36), where the control rod is extended into the enclosure.

Description

technical field [0001] The present invention relates to devices for delivering measured doses of liquid or pasty products. The device comprises at least one device for dosing and releasing the product. The device includes a dosing chamber formed in a cylinder. A first end of the chamber has an inlet and an outlet for product and a second end of the chamber is defined by a piston movable back and forth in the cylinder between a filling position and a discharge position. In the filling position, the chamber can be supplied with product through the product inlet, and in the discharge position, the product contained in the chamber can be released through the product outlet. The product inlet can be opened for filling of the chamber and closed for discharge of the chamber. The piston is manipulable by a lever extending out of the barrel from the piston in a direction from the first end to the second end. The joystick is connected on the outside of the cylinder with a transmissi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01F11/04G01F11/06
CPCG01F11/021
Inventor D·施瓦布T·库珀G·居约
Owner ERCA FORMSEAL