EP 0775017 A1 19970528 - AGITATOR
Title (en)
AGITATOR
Title (de)
RÜHRWERK
Title (fr)
AGITATEUR
Publication
Application
Priority
- DE 9501042 W 19950809
- DE 4428603 A 19940812
Abstract (en)
[origin: DE4428603A1] The invention concerns an agitator for fluids which contain solids of fibres and prevents these substances entering the gap (8) between the propeller boss (5) and the drive motor housing (1). To this end, a resilient deflector ring (9) overlaps both the propeller boss (5) and the housing (1) and has an outer peripheral surface (15) acting as a support surface. This deflector ring (9) lies with a sealing surface (14) on the propeller boss (5). The design of the external peripheral surface (15) as a support surface produces flow acceleration such that the solids particles or fibrous components are drawn away from the deflector ring (9) or gap (8).
IPC 1-7
IPC 8 full level
B01F 15/00 (2006.01); B63H 23/32 (2006.01)
CPC (source: EP US)
B01F 27/113 (2022.01 - EP US); B63H 23/321 (2013.01 - EP US); B01F 2035/351 (2022.01 - EP US); B63H 2023/327 (2013.01 - EP US)
Citation (search report)
See references of WO 9604984A1
Designated contracting state (EPC)
DE DK SE
DOCDB simple family (publication)
DE 4428603 A1 19960215; DE 59503940 D1 19981119; DK 0775017 T3 19990623; EP 0775017 A1 19970528; EP 0775017 B1 19981014; US 6123448 A 20000926; WO 9604984 A1 19960222
DOCDB simple family (application)
DE 4428603 A 19940812; DE 59503940 T 19950809; DE 9501042 W 19950809; DK 95928406 T 19950809; EP 95928406 A 19950809; US 77692697 A 19970211