EP 0221236 A1 19870513 - Nozzle attachment for abrasive fluid-jet cutting systems.
Title (en)
Nozzle attachment for abrasive fluid-jet cutting systems.
Title (de)
Düsenanordnung für eine abtragend wirkende Flüssigkeitsstrahlschneideinrichtung.
Title (fr)
Attachement de buse pour des systèmes de découpe par jet de fluide abrasif.
Publication
Application
Priority
US 79423585 A 19851031
Abstract (en)
The nozzle assembly for use in a fluid-jet cutting apparatus comprises a body (10) having an internal mixing region (20), means (14, 23, 15, 17, 27, 21) for defining a first orifice for directing a high velocity fluid jet along a generally axially extending path and through the mixing region, a conduit (18) in fluid communication with the mixing region (20) and adapted to conduit abrasive into the mixing region (20) and further comprising a second conduit means in communication with the mixing region (20) for discharging the abrasive-laden jet along a second generally axially extending fluid path. The invention provides for adjustment means (22) for co-axially aligning and/or correcting the alignment of the direction of the high velocity fluid jet (26) with the second discharging conduit means (16).
IPC 1-7
IPC 8 full level
B24C 5/02 (2006.01); B05B 7/04 (2006.01); B24C 5/04 (2006.01); B26F 3/00 (2006.01)
CPC (source: EP)
Citation (search report)
- FR 2570638 A1 19860328 - LIBBEY OWENS FORD CO [US]
- DE 3043777 A1 19810527 - FLOW IND INC [US]
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0221236 A1 19870513; AU 562771 B1 19870618; BR 8602675 A 19861014; CN 86101568 A 19870506; JP S62107976 A 19870519; ZA 86829 B 19861029
DOCDB simple family (application)
EP 86108664 A 19860625; AU 5326786 A 19860206; BR 8602675 A 19860609; CN 86101568 A 19860308; JP 7441986 A 19860402; ZA 86829 A 19860205