Global Patent Index - EP 1001841 A1

EP 1001841 A1 2000-05-24 - CROSS-ARM MIXING NOZZLE

Title (en)

CROSS-ARM MIXING NOZZLE

Title (de)

KREUZBALKENMISCHDÜSE

Title (fr)

RAMPE DE BUSES MELANGEUSES CRUCIFORME

Publication

EP 1001841 A1 (DE)

Application

EP 98943781 A

Priority

  • DE 19733973 A
  • EP 9804656 W

Abstract (en)

[origin: WO9907461A1] A device for dosing and mixing fluid media has a pipe (2) with an inner diameter Di (9) through which a first medium can flow, and at least two tubular means (3) arranged in the pipe (2) and having an outer diameter Da (6) for mixing a second medium with the first medium. The device is characterised in that the at least two means (3) have each one or more openings (8) through which the second medium can be mixed with the first medium, the at least two means (3) having a polygonal cross-section and being arranged in a cross-shape one behind the other in the flow direction at a distance (5) of maximum 10*Da.

IPC 1-7 (main, further and additional classification)

B01F 5/00

IPC 8 full level (invention and additional information)

B01F 5/04 (2006.01)

CPC (invention and additional information)

B01F 5/0451 (2013.01)

Citation (search report)

See references of WO 9907461A1

Designated contracting state (EPC)

DE

EPO simple patent family

WO 9907461 A1 19990218; BR 9811841 A 20000815; DE 19733973 A1 19990429; DE 19733973 C2 20000824; EP 1001841 A1 20000524

INPADOC legal status


2001-05-16 [18W] WITHDRAWN

- Date of withdrawal: 20010324

2001-04-04 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: SIEMENS AXIVA GMBH & CO. KG

2000-05-24 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000306

2000-05-24 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE