Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method and device for filling a container with a predetermined quantity of fluid and related filling machine

A kind of filling equipment and pre-measurement technology, applied in liquid filling, liquid bottling, liquid treatment, etc.

Inactive Publication Date: 2007-03-21
西德尔分享公司
View PDF0 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, the position control signal can cause the wrong amount of fluid to be delivered

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for filling a container with a predetermined quantity of fluid and related filling machine
  • Method and device for filling a container with a predetermined quantity of fluid and related filling machine
  • Method and device for filling a container with a predetermined quantity of fluid and related filling machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] In the following description, the terms "above", "below", "high", "low", etc. refer to a vertical axis X along which the container and the filling device generally extend and along which the fluid flows. A straight axis X flows from the filling device to the container. The container is located below the filling device.

[0017] The filling device shown in FIG. 1 is denoted by reference number 10 . It is to fill a container 12, in this case a bottle, with a fluid which may be water or any type of liquid.

[0018] The filling device 10 comprises a nozzle 14 for delivering a flow of fluid along a vertical axis X into the container 12 , and a valve 16 for controlling the flow of fluid through the nozzle 14 .

[0019] The nozzle 14 is in the shape of a vertical tube which is located above the opening 18 of the container 12 . The diameter of the tube decreases near its lower end 20 , which faces the opening 18 .

[0020] Valve 16 comprises an outer housing 22 extending up...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The device comprises a nozzle (14) for delivering a fluid flow into the container (12), a valve (16) comprising a movable valve member (27) for controlling the fluid flow, a means (54) for sending a position control signal to the movable valve member (27), such that said movable valve member (28) is expected to follow an expected displacement vs. time curve which adjusts the quantity of fluid delivered into the container (12) to the predetermined quantity. The device further comprises a sensing means (56) for sensing a point of the actual displacement vs. time curve followed by the movable valve member (27) in response to the position control signal, and a comparing means (58) for comparing the sensed point to the corresponding point of the expected displacement vs. time curve.

Description

technical field [0001] The present invention relates to a method and apparatus for filling containers, and a filling machine. Background technique [0002] It is known to fill a container with a predetermined amount of fluid using an apparatus comprising a nozzle for delivering a fluid flow into the container and a valve comprising a movable valve member for controlling the fluid flow. [0003] Known methods implemented using such devices include the step of sending a position control signal to the movable valve member so that said movable valve member will follow a desired displacement versus time profile which adjusts the amount of fluid delivered into the container to a predetermined amount. [0004] This method is disclosed, for example, in Japanese Patent Laid-Open Document No. JP-A-9-156697. [0005] The expected displacement versus time profile of the valve member is determined by testing, which is often done during the course of calibrating the equipment. A positi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B67C3/26B67C3/28B67D7/52B67D7/30B67D7/36
CPCB65B3/36B67C3/02B67C3/286B67C3/007B29C2049/5831
Inventor 山德罗·蒙塔沃奇弗朗哥·穆蒂
Owner 西德尔分享公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com