Unlock instant, AI-driven research and patent intelligence for your innovation.

Device for measuring the filling level of a filling material in a container

A technology for measuring container and material level, which is applied in the field of material level equipment and can solve problems such as complexity

Inactive Publication Date: 2016-08-10
EHNDRESS KHAUZER GMBKH KO KG
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is the additional complexity caused by additional measuring devices, connections, wiring and electronics

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
  • Device for measuring the filling level of a filling material in a container
  • Device for measuring the filling level of a filling material in a container
  • Device for measuring the filling level of a filling material in a container

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] attached figure 1 A side elevational section of the device 10 of the present invention is shown. The device 10 comprises an electronic unit 3 arranged on a first surface of a board 7 . The plate 7 has a second surface opposite to its first surface. Extending from the center of the second face of the plate 7 is a metal rod 8 . The metal rod 8 is cylindrical. A limit sensor 2 is also arranged on the second surface of the plate 7 . The limit sensor 2 is arranged laterally towards the edge of the second surface of the plate 7 .

[0025] The metal rod 8 can be used as a TDR level sensor for measuring level per time domain reflectometer and also for capacitive level measurement. In the case of capacitive level measurement, the metal rod 8 forms the first electrode, the container in which the filler is placed forms the second electrode, the filler between the metal rod 8 and the container acts as a dielectric. The higher the filling level, the more dielectric is placed b...

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 invention relates to a device for measuring the filling level of a filling material in a container, comprising a filling level sensor (1) that is designed to determine the filling level by way of a running time difference measurement method, or by a capacitive measuring method, a limit level sensor (2) for monitoring a limit level of the filling material in the container, an electronics unit (3) that is assigned to the filling level sensor (1) and / or the limit level sensor (2). The electronics unit (3) determines the filling level of the filling material in the contained based on the measured data of the filling level sensor (1), wherein the electronics unit (3) monitors the limit level of the filling material in the container based on the measured date of the limit level sensor (2).

Description

technical field [0001] The invention relates to a device for measuring the filling level of a filling in a container, comprising a filling level sensor, a limit sensor and an electronic unit. Background technique [0002] In order to determine the fill level in the container, measuring systems that measure different physical variables are applied. Based on these variables, the desired information about the fill level is derived. In addition to mechanical detectors, capacitive, conductive and hydrostatic measuring probes are used, as well as measuring devices that operate based on ultrasound, microwaves or radioactive radiation. [0003] In the case of travel-time methods with electromagnetic high-frequency pulses (TDR method or pulsed radar method) or with continuously frequency-modulated microwaves (such as FMCW radar method), the measurement signal is on the conductive element and the corresponding waveguide In-coupled and introduced by means of a waveguide into a contai...

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): G01F23/284G01F23/26G01F23/296
CPCG01F23/261G01F23/263G01F23/284G01F23/2962G01F23/2845G01F23/2928
Inventor 斯特凡·格伦弗洛拉尔夫·赖梅尔特
Owner EHNDRESS KHAUZER GMBKH KO KG