EP 3981513 B1 20230705 - IMMERSION GRINDING APPARATUS
Title (en)
IMMERSION GRINDING APPARATUS
Title (de)
IMMERSION VORRICHTUNG ZUM VERMAHLEN
Title (fr)
DISPOSITIF DE BROYAGE À IMMERSION
Publication
Application
Priority
IT 202000023938 A 20201012
Abstract (en)
[origin: EP3981513A1] An immersion grinding apparatus, comprising:- a basket mill (22) comprising a rotor (44) located inside the basket (36)- at least one rotating stirrer (50) located outside the basket (36), and- a control unit (60) adapted to set the rotational speeds of the rotor (44) and of said at least one stirrer (50) to different values (n<sub>R</sub>′, n<sub>A</sub>′, n<sub>R</sub>ʺ, n<sub>A</sub>ʺ, n<sub>R</sub>‴, n<sub>A</sub>‴) lower than nominal speed values (n<sub>R</sub>, n<sub>A</sub>) when the temperatures detected by a temperature sensor (56) exceed different temperature thresholds (Tc', Ts, Tc") lower than a maximum process temperature (T<sub>max</sub>).
IPC 8 full level
B02C 17/02 (2006.01); B01F 27/80 (2022.01); B01F 33/80 (2022.01); B01F 33/83 (2022.01); B02C 17/07 (2006.01); B02C 17/16 (2006.01); B02C 17/18 (2006.01); B02C 17/20 (2006.01); B02C 25/00 (2006.01)
CPC (source: EP)
B02C 17/02 (2013.01); B02C 17/168 (2013.01); B02C 17/186 (2013.01); B02C 17/205 (2013.01); B02C 25/00 (2013.01); B02C 2017/165 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3981513 A1 20220413; EP 3981513 B1 20230705; ES 2955548 T3 20231204
DOCDB simple family (application)
EP 21201575 A 20211008; ES 21201575 T 20211008