EP 4337375 A1 20240320 - MIXER ASSEMBLY WITH A FIRST AND SECOND GEARING MECHANISM
Title (en)
MIXER ASSEMBLY WITH A FIRST AND SECOND GEARING MECHANISM
Title (de)
MISCHERANORDNUNG MIT EINEM ERSTEN UND EINEM ZWEITEN GETRIEBE
Title (fr)
ENSEMBLE MÉLANGEUR POURVU D'UN PREMIER ET D'UN DEUXIÈME RÉDUCTEUR
Publication
Application
Priority
- CN 202110522845 A 20210513
- DE 102021003454 A 20210705
- EP 2022025157 W 20220419
Abstract (en)
[origin: WO2022238000A1] The invention relates to a mixer assembly with a first and second gearing mechanism. The first gearing mechanism has a driven shaft designed as a hollow shaft, into which an adapter shaft is at least partly inserted and which is rotationally fixed to the driven shaft, and the second gearing mechanism has an driven shaft designed as a hollow shaft, said adapter shaft protruding through the driven shaft of the second gearing mechanism, wherein a first seal, in particular a shaft seal ring, is plugged onto the driven shaft such that the seal lip of the seal contacts the driven shaft on a running surface formed on the driven shaft. The running surface is made of a second material, and the rest of the driven shaft is made of a first material.
IPC 8 full level
B01F 33/82 (2022.01); B01F 27/232 (2022.01)
CPC (source: EP)
B01F 27/2321 (2022.01)
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
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102022001332 A1 20221117; EP 4337375 A1 20240320; WO 2022238000 A1 20221117
DOCDB simple family (application)
DE 102022001332 A 20220419; EP 2022025157 W 20220419; EP 22723546 A 20220419