EP 0163217 A3 19861217 - STATIC MIXER
Title (en)
STATIC MIXER
Publication
Application
Priority
DE 3420290 A 19840530
Abstract (en)
[origin: US4632568A] An improved mixing column for mixing a plurality of liquid or paste-like components of a material has several tiers having at least two flow-division chambers which overlap each other at least partially, and where each of these superimposed flow-division chambers has a flow-division wall which divides the incoming fluid. A different passage opening of the tier is connected with each of the superimposed flow-division chambers. The flow-division chambers are connected to mixing chambers arranged on either side thereof. Successive tiers are oriented at 90 DEG with respect to each other and each successive tier is shifted an additional 90 DEG in the same direction of rotation such that the mixing chambers of a lower tier are in communication with the passage openings in the floor of the adjacent upper tier. In this way, improved mixing of the components is achieved with a more compact construction as well as simplified manufacture.
IPC 1-7
IPC 8 full level
B01F 5/06 (2006.01)
CPC (source: EP US)
B01F 25/432 (2022.01 - EP US)
Citation (search report)
- [AD] DE 3214056 A1 19831020 - PURMA INDUSTRIEANLAGEN GMBH [DE]
- [A] DE 1632446 A1 19701210 - DOW CHEMICAL CO
- [A] DE 3123273 A1 19820624 - FIAT RICERCHE [IT]
- [A] DE 2629293 A1 19770317 - PLAST ELASTVERARBEITUNGSMASCH
- [A] US 3856270 A 19741224 - HEMKER H
Designated contracting state (EPC)
AT BE CH FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0163217 A2 19851204; EP 0163217 A3 19861217; DE 3420290 C1 19860102; US 4632568 A 19861230
DOCDB simple family (application)
EP 85106120 A 19850518; DE 3420290 A 19840530; US 73903085 A 19850529