EP 1053077 A1 20001122 - ABRASIVE-MEDIUM EJECTOR GUN
Title (en)
ABRASIVE-MEDIUM EJECTOR GUN
Title (de)
STRAHLMITTEL-INJEKTORPISTOLE
Title (fr)
PISTOLET EJECTEUR POUR AGENT DE GRENAILLAGE
Publication
Application
Priority
- DE 19804233 A 19980204
- EP 9900396 W 19990121
Abstract (en)
[origin: DE19804233A1] The present invention relates to an abrasive-medium ejector gun (1) which has separate inlets for pressurised air, water and the abrasive medium and comprises an outlet opening (17) for the abrasive medium mixed with the pressurised air and water. In order to provide an improved wetting of the abrasive medium, a first mixing device (24) is used for adding water to the pressurised air, while a second mixing device (19) is used for adding the abrasive agent to the water-pressurised air mixture.
IPC 1-7
IPC 8 full level
CPC (source: EP)
B24C 5/02 (2013.01); B24C 7/00 (2013.01); B24C 7/0084 (2013.01)
Citation (search report)
See references of WO 9939874A1
Designated contracting state (EPC)
BE CH DE DK FR GB IT LI LU NL SE
DOCDB simple family (publication)
DE 19804233 A1 19990812; DE 59903647 D1 20030116; DK 1053077 T3 20030106; EP 1053077 A1 20001122; EP 1053077 B1 20021204; WO 9939874 A1 19990812
DOCDB simple family (application)
DE 19804233 A 19980204; DE 59903647 T 19990121; DK 99907398 T 19990121; EP 9900396 W 19990121; EP 99907398 A 19990121