EP 2127755 A1 20091202 - Flow guide with integrated valve
Title (en)
Flow guide with integrated valve
Title (de)
Flussführung mit integriertem Ventil
Title (fr)
Guide d'écoulement avec vanne intégrée
Publication
Application
Priority
EP 08425330 A 20080512
Abstract (en)
The present invention relates to a flow guide with integrated valve intended for descaling nozzles. The fundamental object of the flow guide is to uniform the stream line speeds before entering the nozzle, ensuring in this manner a better operation and consequently a better impact pressure. The fluid-dynamics of the flow guide according to the present invention has been optimized and the flow guide is characterized in that it includes a shutter (3a) and a flow straightener (3b) formed by a single element (3).
IPC 8 full level
B05B 1/04 (2006.01); B21B 45/02 (2006.01); B21B 45/08 (2006.01)
CPC (source: EP US)
B05B 1/3006 (2013.01 - EP); B05B 1/3402 (2018.07 - EP US); B21B 45/08 (2013.01 - EP)
Citation (search report)
- [X] JP H0679339 A 19940322 - NIPPON STEEL CORP, et al
- [A] JP S6261715 A 19870318 - SUPUREEING SYST JAPAN KK
Designated contracting state (EPC)
AT DE IT SE
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 08425330 A 20080512