Patent · US Expired

Percussion jig

US4663031A · kind A · utility

0Cited by

4References

15Claims

0Family size

Assignee

Krupp Polysius AG · DE

Inventors

Otto Heinemann
Hans-Hermann Nanz · Ennigerloh, DE
Gunter Milewski · Ennigerloh, DE
Norbert Schroder · Bensberg, DE

Key dates

Filing date	Feb 3, 1986
Grant date	May 5, 1987
Priority date	—
Expiry date	Feb 3, 2006

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB03B5/24
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The invention relates to a percussion jig in which the chutes for receiving and discharging the material to be separated are each divided into a plurality of individual chute segments arranged spaced from one another so that the spaces between adjacent individual chute segments facilitate a free equalization of the levels of the settling fluid during the upward and downward movements of the settling tank.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.