EP 0283307 A2 19880921 - Vortex ring mixers.
Title (en)
Vortex ring mixers.
Title (de)
Vortex-Ring-Mischer.
Title (fr)
Mélangeurs à vortex annulaire.
Publication
Application
Priority
US 2850887 A 19870320
Abstract (en)
The invention discloses mixing equipment including a plate (3) having an orifice (7), and means for producing reciprocating relative motion between the orifice plate and the fluid at right angles to the orifice plate, to generate a ring vortex through the orifice, the orifice plate and orifice being positioned such that the ring vortex is projected into the fluid to be mixed.
IPC 1-7
IPC 8 full level
B01F 11/00 (2006.01); F15D 1/00 (2006.01)
CPC (source: EP)
B01F 31/441 (2022.01); F15D 1/00 (2013.01); F15D 1/009 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0283307 A2 19880921; EP 0283307 A3 19901010; EP 0283307 B1 19950524; AT E122924 T1 19950615; CA 1314041 C 19930302; DE 3853845 D1 19950629; DE 3853845 T2 19960222
DOCDB simple family (application)
EP 88302404 A 19880318; AT 88302404 T 19880318; CA 561938 A 19880318; DE 3853845 T 19880318