EP 0492062 A3 19921014 - AIR SEPARATOR
Title (en)
AIR SEPARATOR
Publication
Application
Priority
DE 4040890 A 19901220
Abstract (en)
[origin: DE4040890C1] The wind sifter housing has feed inlet and prod. outlet, fixed rim blades and an inside power driven rotor in a cylindrical bladed section, with the sifting air fed to the blades through a tangential housing entry. The rotor is fitted with at least two concentric rings of blades (14,15;16,17) together with guide blades (14',15';16',17'), all with separate submounted end prod. outlets for discharge through a separate outlet (8). The rotor blade rings are pref. rigidly interconnected, or can rotate independently at dissimilar speeds.
IPC 1-7
IPC 8 full level
B07B 7/083 (2006.01); B07B 11/06 (2006.01)
CPC (source: EP)
B07B 7/083 (2013.01); B07B 11/06 (2013.01)
Citation (search report)
- [E] EP 0460490 A2 19911211 - KLOECKNER HUMBOLDT DEUTZ AG [DE]
- [A] EP 0171987 A2 19860219 - SMIDTH & CO AS F L [DK]
- [A] DE 1937603 A1 19710211 - PFEIFFER BARBAROSSAWERKE
- [AD] DE 3545691 C1 19870129 - ORENSTEIN & KOPPEL AG
- [AD] DE 3521638 A1 19861218 - KLOECKNER HUMBOLDT DEUTZ AG [DE]
Designated contracting state (EPC)
AT BE DE DK FR GB IT NL SE
DOCDB simple family (publication)
EP 0492062 A2 19920701; EP 0492062 A3 19921014; EP 0492062 B1 19950329; AT E120388 T1 19950415; DE 4040890 C1 19920527; DE 4040890 C2 19950323; DE 59105053 D1 19950504; DK 0492062 T3 19950828
DOCDB simple family (application)
EP 91115785 A 19910918; AT 91115785 T 19910918; DE 4040890 A 19901220; DE 59105053 T 19910918; DK 91115785 T 19910918