EP 0316264 B1 19920729 - METHOD AND DEVICE FOR STRIPPING ENAMEL AND FOR REMOVING LAYERS FROM SURFACES
Title (en)
METHOD AND DEVICE FOR STRIPPING ENAMEL AND FOR REMOVING LAYERS FROM SURFACES
Publication
Application
Priority
DE 3738246 A 19871111
Abstract (en)
[origin: EP0316264A2] To strip enamel and remove other layers from surfaces, e.g. from the sides of ships, steel structural parts and building facades, ice particles, instead of sand blasting and in order to improve high-pressure water-jet cleaning, are added to the water jet striking the surface to be treated. The particles can be formed in the water jet by the addition of a freezing agent, or crushed supercooled broken ice is added to the water jet preferably by means of an injector. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
B24C 1/003 (2013.01); B24C 1/086 (2013.01); B24C 7/00 (2013.01); B24C 11/005 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI LU NL
DOCDB simple family (publication)
EP 0316264 A2 19890517; EP 0316264 A3 19891213; EP 0316264 B1 19920729; AT E78744 T1 19920815; DE 3738246 A1 19890524; DE 3873271 D1 19920903
DOCDB simple family (application)
EP 88730248 A 19881110; AT 88730248 T 19881110; DE 3738246 A 19871111; DE 3873271 T 19881110