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Machine translation
1. (WO1984001528) DEVICE FOR THE EROSION OF A SOLID SURFACE BY A CAVITATION FLOW
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1984/001528    International Application No.:    PCT/FR1983/000204
Publication Date: 26.04.1984 International Filing Date: 07.10.1983
IPC:
B08B 3/02 (2006.01), B08B 9/04 (2006.01), E21B 7/18 (2006.01)
Applicants:
Inventors:
Priority Data:
  30.12.1899 null
Title (EN) DEVICE FOR THE EROSION OF A SOLID SURFACE BY A CAVITATION FLOW
(FR) DISPOSITIF D"EROSION D"UNE SURFACE SOLIDE PAR UN ECOULEMENT CAVITANT
Abstract: front page image
(EN)A vapor pocket (PV) is formed at the contact of a surface to be eroded (S) by an active ridge (D2) which is the edge of a deflector (D) which receives a high speed water jet formed by a nozzle (B) and deflects that jet in parallel to said surface. Application to the pickling of a polluted surface.
(FR)Une poche de vapeur (PV) est formée au contact de la surface à éroder (S) par une arête active (D2) constituant le bord d"un déflecteur (D) qui reçoit un jet d"eau à grande vitesse formé par une buse (B) et le défléchit parallèlement à cette surface. Application au décapage d"une surface polluée.
Designated States:
Publication Language: French (FR)
Filing Language: French (FR)