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

Melt sampler suitable especially for cinder floating over metal melt

A sampler and metal technology, applied in sampling, sampling devices, instruments, etc., can solve problems such as fragile and porous samples

Inactive Publication Date: 2003-07-30
HERAEUS ELECTRO NITE INT NV
View PDF1 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Consequently, in many cases the removed samples become porous and brittle

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
  • Melt sampler suitable especially for cinder floating over metal melt
  • Melt sampler suitable especially for cinder floating over metal melt
  • Melt sampler suitable especially for cinder floating over metal melt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The housing 1 of the sampler is made of molding sand. It has a funnel-shaped inlet 2 which leads to a sampling chamber 4 via an inlet hole 3 . The sampling chamber 4 is a disk-shaped structure with a circular cross section. The sampling chamber walls 5 , 6 forming the base are also made of steel like the annular side wall 7 .

[0012] Inside the sampling chamber 4 , approximately midway between the two chamber walls 5 , 6 there is a partition plate 8 parallel to the chamber walls 5 , 6 . The steel partition plate 8 is provided with a plurality of holes 9, 9'. Around a central hole 9' with a diameter of about 8 mm, there are further four holes 9 with a diameter of about 5 mm, which are preferably evenly distributed around the circumference. It is also possible not to form a central hole or to arrange the spacer plates 8 in other arrangements. The partition plate 8 is fixed on the side wall 7 of the sampling chamber 4 .

[0013] The chamber wall 6 of the sampling cha...

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

A sampler is provided for melts, in particular for slags lying on a molten metal, the sampler having a single- or multi-part body for arrangement in a support. The sampler has an inlet and a sample chamber with two opposing chamber walls, wherein an inlet opening is arranged in one chamber wall. In order to make possible homogeneous and stable samples, an intermediate plate with at least one through opening is arranged inside of the sample chamber spaced from the chamber walls.

Description

technical field [0001] The present invention relates to a melt sampler especially suitable for slag floating on the surface of a metal melt, the sampler comprising a one-piece or multi-part housing placed in a support, wherein an inlet is provided and a sampling chamber comprising two facing chamber walls, and an inlet hole is provided on one chamber wall. Background technique [0002] Such a sampler is known from DE 100 49 253 A1. They are especially suitable as slag samplers. Such slag generally contains gas bubbles. As a result, the removed samples became porous and brittle in many cases. Contents of the invention [0003] The object of the invention on which the present invention is based is to improve the known sampler and to enable a more stable sampling. [0004] According to the present invention, the object of the invention is achieved by means of the following technical features: in the sampling chamber, a partition plate is provided at a certain distance fro...

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): G01N1/04G01N1/12
CPCG01N1/125
Inventor 约翰·克内费尔斯吉多·古斯塔夫·安东·卡帕弗兰克·明内奥
Owner HERAEUS ELECTRO NITE INT NV
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