Global Patent Index - EP 1053077 A1

EP 1053077 A1 2000-11-22 - ABRASIVE-MEDIUM EJECTOR GUN

Title (en)

ABRASIVE-MEDIUM EJECTOR GUN

Title (de)

STRAHLMITTEL-INJEKTORPISTOLE

Title (fr)

PISTOLET EJECTEUR POUR AGENT DE GRENAILLAGE

Publication

EP 1053077 A1 (DE)

Application

EP 99907398 A

Priority

  • DE 19804233 A
  • EP 9900396 W

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 (main, further and additional classification)

B24C 5/02; B24C 7/00

IPC 8 full level (invention and additional information)

B24C 5/02 (2006.01); B24C 7/00 (2006.01)

CPC (invention and additional information)

B24C 7/0084 (2013.01); B24C 5/02 (2013.01); B24C 7/00 (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

DE 19804233 A1 19990812; DK 1053077 T3 20030106; EP 1053077 A1 20001122; EP 1053077 B1 20021204; WO 9939874 A1 19990812