EP 2038050 B1 20110112 - STATIC MIXER COMPRISING AT LEAST ONE COUPLE OF BLADES FOR GENERATING AN EDDY FLOW IN A DUCT
Title (en)
STATIC MIXER COMPRISING AT LEAST ONE COUPLE OF BLADES FOR GENERATING AN EDDY FLOW IN A DUCT
Title (de)
STATISCHER MISCHER AUFWEISEND MINDESTENS EIN FLÜGELPAAR ZUR ERZEUGUNG EINER WIRBELSTRÖMUNG IN EINEM KANAL
Title (fr)
MÉLANGEUR STATIQUE COMPRENANT AU MOINS UNE PAIRE DE PALES POUR LA CRÉATION D'UN ÉCOULEMENT TOURBILLONNAIRE DANS UN CONDUIT
Publication
Application
Priority
- EP 2007055744 W 20070612
- EP 06116121 A 20060627
- EP 07730073 A 20070612
Abstract (en)
[origin: WO2008000616A2] Disclosed is a static mixer (1) comprising at least one couple of blades (2; 2a, 2b) for generating an angular momentum (300) in the direction (30) of a duct flow (3). Leading edges of the blades located on the inflow side extend perpendicular to the duct flow and parallel to a height of the duct (10). Flow-impinged surfaces that are arranged downstream of the leading edges are bent in a concave manner and in opposite directions. Each blade (2a, 2b) is embodied as an aerodynamically designed member encompassing a front wall (20), a convex sidewall (21) and a concave sidewall (22). The front wall has a convex shape or a shape of a flow-impinged edge. Particularly the blade cross-sections extending perpendicular to the sidewalls have shapes similar to cross-sections of aircraft wings.
IPC 8 full level
B01F 23/10 (2022.01); F15D 1/02 (2006.01); F23J 15/00 (2006.01)
CPC (source: EP KR US)
B01F 25/30 (2022.01 - KR); B01F 25/3131 (2022.01 - EP US); B01F 25/3132 (2022.01 - EP US); B01F 25/40 (2022.01 - KR); B01F 25/43171 (2022.01 - EP KR US); F15D 1/02 (2013.01 - KR); F23J 15/00 (2013.01 - KR); F23J 15/003 (2013.01 - EP US); B01F 25/4317 (2022.01 - EP KR US); B01F 25/431973 (2022.01 - EP KR US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008000616 A2 20080103; WO 2008000616 A3 20081030; AT E494947 T1 20110115; BR PI0713057 A2 20120410; BR PI0713057 B1 20180502; CA 2656214 A1 20080103; CA 2656214 C 20141125; CN 101479025 A 20090708; CN 101479025 B 20121024; DE 502007006250 D1 20110224; DK 2038050 T3 20110418; EP 2038050 A2 20090325; EP 2038050 B1 20110112; JP 2009541045 A 20091126; JP 4875155 B2 20120215; KR 101446659 B1 20141001; KR 20090021357 A 20090303; PL 2038050 T3 20110630; RU 2009102519 A 20100810; RU 2438770 C2 20120110; TW 200821035 A 20080516; TW I426952 B 20140221; US 2009103393 A1 20090423; US 8684593 B2 20140401
DOCDB simple family (application)
EP 2007055744 W 20070612; AT 07730073 T 20070612; BR PI0713057 A 20070612; CA 2656214 A 20070612; CN 200780024462 A 20070612; DE 502007006250 T 20070612; DK 07730073 T 20070612; EP 07730073 A 20070612; JP 2009517092 A 20070612; KR 20087031242 A 20070612; PL 07730073 T 20070612; RU 2009102519 A 20070612; TW 96119977 A 20070604; US 22726407 A 20070612