EP 1153650 B1 20050720 - Mixing element for a flange junction in a pipe
Title (en)
Mixing element for a flange junction in a pipe
Title (de)
Mischelement für einen Flanschübergang in einer Rohrleitung
Title (fr)
Elément de mélange pour une jonction à flasques dans un tuyau
Publication
Application
Priority
- EP 01810359 A 20010410
- EP 00810390 A 20000508
Abstract (en)
[origin: US2001038575A1] The mixing element (2) is provided for a flange transition (10) in a pipeline (1) and can be mounted between two flanges (11, 12) of the pipeline. It comprises a mixing-active structure (25) which is formed by one or two vanes (25a, 25b) within a ring (20). Two mutually inclined planes (21, 22) can be defined, with the one vane being arranged on the one plane or the two vanes being arranged on the two planes. The two planes intersect at a crossing axis (23). Closed sub-surfaces (52, 51') as well as open pieces of surface (51, 520, 521, 522) of the vanes form a surface pattern (5) which is formed asymmetrically with respect to the crossing axis. Through the asymmetric shape a fluid (9) which flows through the pipeline can be deflected in such a manner that partial flows (9b) are deflected from one pipe half through sub-surfaces of the one plane (21) into the other pipe half and encounter there largely non deflected partial flows, with this also holding vice versa with respect to the other plane (22) if on the latter there is a second vane (25b) having structure elements.
IPC 1-7
IPC 8 full level
B01F 23/00 (2022.01)
CPC (source: EP US)
B01F 25/3131 (2022.01 - EP US); B01F 25/3141 (2022.01 - EP US); B01F 25/431 (2022.01 - EP US); B01F 25/4315 (2022.01 - EP US); B01F 25/43197 (2022.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
US 2001038575 A1 20011108; US 6595682 B2 20030722; AT E299751 T1 20050815; BR 0101798 A 20011218; BR 0101798 B1 20100504; CA 2343561 A1 20011108; CA 2343561 C 20041130; DE 50106757 D1 20050825; EP 1153650 A1 20011114; EP 1153650 B1 20050720; ES 2246304 T3 20060216; JP 2002001077 A 20020108; JP 4704600 B2 20110615; MX PA01004119 A 20020604; SG 118073 A1 20060127
DOCDB simple family (application)
US 84649301 A 20010430; AT 01810359 T 20010410; BR 0101798 A 20010508; CA 2343561 A 20010409; DE 50106757 T 20010410; EP 01810359 A 20010410; ES 01810359 T 20010410; JP 2001135676 A 20010507; MX PA01004119 A 20010425; SG 200102359 A 20010417