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Double-chamber piston pump for the distribution of fluid products

一种流体产品、活塞泵的技术，应用在用于弹性流体的泵送装置的部件、活塞泵、变容式泵部件等方向，能够解决剂量准确性差、流体剂量的重复性差等问题，达到保持准确性和可重复性的效果

Inactive Publication Date: 2018-04-03
KLOBB SOLE SHAREHOLDER AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This difference in volume determines that the dosing accuracy of the fluid product is relatively poor, because the U.S. '537 patent does not require such precision and the dosing of the fluid is less repeatable in the case of a large amount of fluid moved in each pumping cycle. Difference

Method used

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  • Double-chamber piston pump for the distribution of fluid products
  • Double-chamber piston pump for the distribution of fluid products
  • Double-chamber piston pump for the distribution of fluid products

Examples

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Embodiment Construction

[0043] Reference will now be made in detail to the various forms of embodiments of the invention, one or more examples of which are illustrated in the accompanying drawings. Each example is provided by way of illustration of the invention, and should not be construed in limitation thereof. For example, features shown or described as they are part of one form of embodiment can be used or associated with other forms of embodiment to yield another form of embodiment. It is to be understood that the present invention will include all such modifications and variations.

[0044] according to figure 1 , 2 and 4, the invention relates to a dual-chamber piston pump 10, hereinafter simply referred to as a piston pump, mounted on a machine for dispensing fluid products.

[0045] As a non-limiting example only, in this description the fluid product is represented as a colorant, but it may be any other colorant liquid, such as a paint base, enamel, ink or the like.

[0046] The piston ...

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PUM

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Abstract

Piston pump suitable to be installed on machines for dispensing fluid products, comprising a jacket (18), a piston device (19) mobile with alternate motion inside said jacket (18) and comprising a rod(21) and a head (20). The pump also comprises a pipe for fluids to enter (12) and a pipe for fluids to exit (23), said pipes (12, 23) being disposed on the same side of the jacket (18) and on opposite sides with respect to the piston device (19).

Description

technical field [0001] The present invention relates to a piston pump for dispensing fluid products such as colorant liquids, paint bases, varnishes, enamels, inks or the like, said piston pump being mounted on a machine for dispensing or dispensing fluid products interior of multiple containers. In particular, the invention relates to a piston pump characterized in that the delivery properties of said fluid products are improved, at least in terms of precision and repeatability, by special geometrical solutions. Background technique [0002] Machines are known for dispensing or dispensing fluid products, such as colorants of different shades or hues, which can be mixed with each other and / or added to a base substance in order to produce a varnish or paint with a predetermined colour. [0003] Known machines generally comprise a plurality of containers containing a predetermined colorant, which can be selectively connected to one or more delivery nozzles, and to a plurality...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B13/00F04B5/02F04B53/10F04B9/02F04B39/00F04B17/03
CPCF04B5/02F04B9/02F04B13/00F04B17/03F04B39/0016F04B53/10F04B53/108
Inventor 罗伯托·阿万齐
Owner KLOBB SOLE SHAREHOLDER AG
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