EP 1183133 B1 20040901 - JET SPRAY TOOL AND DEVICE CONTAINING A JET SPRAY TOOL
Title (en)
JET SPRAY TOOL AND DEVICE CONTAINING A JET SPRAY TOOL
Title (de)
STRAHLWERKZEUG UND VORRICHTUNG ENTHALTEND EIN STRAHLWERKZEUG
Title (fr)
OUTIL DE PULVERISATION ET DISPOSITIF CONTENANT CE DERNIER
Publication
Application
Priority
- DE 19926119 A 19990608
- EP 0005323 W 20000608
Abstract (en)
[origin: WO0074897A1] The invention relates to a jet spray tool (2) and to a device for treating, especially for cleaning, surfaces (1) using a CO2 snow stream (5). According to the invention, the jet spray tool (2) comprises a first nozzle (49) for producing a CO2 snow stream and has a second nozzle (51) for producing a support or pressure stream, whereby the second nozzle (51) surrounds the first nozzle (49) in a concentric manner, and whereby a supersonic stream of a pressure/support gas is produced by the second nozzle (51).
IPC 1-7
IPC 8 full level
CPC (source: EP)
B24C 1/003 (2013.01); B24C 1/086 (2013.01); B24C 5/04 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0074897 A1 20001214; WO 0074897 A9 20020906; AT E275024 T1 20040915; AU 5531300 A 20001228; DE 19926119 A1 20001221; DE 19926119 C2 20010607; EP 1183133 A1 20020306; EP 1183133 B1 20040901
DOCDB simple family (application)
EP 0005323 W 20000608; AT 00940351 T 20000608; AU 5531300 A 20000608; DE 19926119 A 19990608; EP 00940351 A 20000608