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Machine translation
1. (WO1999042632) SURFACE TREATMENT OF ROTORS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1999/042632    International Application No.:    PCT/GB1999/000528
Publication Date: 26.08.1999 International Filing Date: 19.02.1999
Chapter 2 Demand Filed:    16.09.1999    
IPC:
C23C 4/12 (2006.01), C23C 4/14 (2006.01)
Applicants: MONITOR COATINGS AND ENGINEERS LIMITED [GB/GB]; Monitor House, Coast Road Wallsend Tyne & Wear NE28 7RD (GB) (For All Designated States Except US).
LAVIN, Philip, Anthony [GB/GB]; (GB) (For US Only)
Inventors: LAVIN, Philip, Anthony; (GB)
Agent: GODWIN, Edgar, James; Marks & Clerk 57-60 Lincoln's Inn Fields London WC2A 3LS (GB)
Priority Data:
9803561.1 19.02.1998 GB
Title (EN) SURFACE TREATMENT OF ROTORS
(FR) TRAITEMENT DE SURFACE DES ROTORS
Abstract: front page image
(EN)A treatment jet or beam (19), e.g. from a high velocity oxygen-liquid fuel (HVOF) spray gun (17), has an axis (18) intersecting the surface of a rotor (4) at a given point (21). The rotor (4) has a profile which progresses helically along it. The point (21) is traversed along the rotor (4) while keeping the point (21) at the same position on the rotor profile. In particular the jet axis (19) is moved parallel to the rotor axis (22) while the rotor (4) is rotated in synchronism.
(FR)La présente invention concerne un jet ou un faisceau (19) produit par exemple par un pistolet grande vitesse à oxygène liquide (17) dont l'axe (18) coupe la surface d'un rotor (4) en un point (21) donné. Le rotor (4) présente un profil à développement hélicoïdal. Le point (21), qui est frappé transversalement par le jet sur le rotor (4), reste au même emplacement sur le profil dudit rotor. Plus particulièrement, l'axe du jet (19) progresse parallèlement à l'axe (22) du rotor à une vitesse synchronisée avec la vitesse de rotation du rotor.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)