Global Patent Index - EP 0042927 B1

EP 0042927 B1 19831019 - METHOD FOR THE REGULATION OF A CRUSHING PLANT

Title (en)

METHOD FOR THE REGULATION OF A CRUSHING PLANT

Publication

EP 0042927 B1 19831019 (DE)

Application

EP 81103110 A 19810424

Priority

DE 3024021 A 19800626

Abstract (en)

[origin: ES8203238A1] The invention relates to a process for regulating a grinding installation using four automatic control systems, of which one control system keeps the material level of the storage silo for the ground material constant by altering the grinding force of the roller mill. In this way, the mill throughput is altered in the event of variations in consumption in such a way that the differential mill pressure and hence the quality of the end product are kept constant.

IPC 1-7

B02C 25/00

IPC 8 full level

B02C 25/00 (2006.01)

CPC (source: EP US)

B02C 25/00 (2013.01 - EP US)

Designated contracting state (EPC)

BE DE FR GB

DOCDB simple family (publication)

EP 0042927 A1 19820106; EP 0042927 B1 19831019; BR 8103195 A 19820824; DE 3024021 A1 19820114; DE 3161231 D1 19831124; ES 503016 A0 19820401; ES 8203238 A1 19820401; US 4402462 A 19830906; ZA 814325 B 19820728

DOCDB simple family (application)

EP 81103110 A 19810424; BR 8103195 A 19810522; DE 3024021 A 19800626; DE 3161231 T 19810424; ES 503016 A 19810612; US 27026981 A 19810604; ZA 814325 A 19810625