| 摘要 |
(12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization l International Bureau 111111111 N 1111111 IN 1iii IN (43) International Publication Date (10) International Publication Number 29 November 2007 (29.11.2007) PCT WO 2007/134389 Al (51) International Patent Classification: AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, B05B 1/00 (2006.01) B05B 15/06 (2006.01) CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, B05B 13/02 (2006.01) F23D 11/00 (2006.01) FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, (21) International Application Number: LS, LT, LU, LY, MA, MD, MG, MK, MN, MW, MX, MY, PCT/AU2007/000695 MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, (22) International Filing Date: 21 May 2007 (21.05.2007) TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (25) Filing Language: English (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, (26) Publication Language: English GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, (30) Priority Data: ZW), Eurasian (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM), 2006902696 19 May 2006 (19.05.2006) AU European (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, 2006904114 31 July 2006 (31.07.2006) AU FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, PL, PT, RO, SE, SI, SK, TR), OAPI (BF, BJ, CF, CG, CI, CM, (71) Applicant (for all designated States except US): SPRAY GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG). NOZZLE ENGINEERING PTY. LIMITED [AU/AU]; P.O. Box 467, Cheltenham, VIC 3192 (AU). Declarations under Rule 4.17: - as to applicant's entitlement to apply for and be granted a (72) Inventors; and patent (Rule 4.17(ii)) (75) Inventors/Applicants (for US only): MORGAN, Stuart - as to the applicant's entitlement to claim the priority of the [AU/AU]; PO Box 457, Cheltenham, VIC 3192 (AU). earlier application (Rule 4.17(iii)) MORGAN, Sean [AU/AU]; PO Box 467, Cheltenham, - of inventorship (Rule 4.17(iv)) VIC 3192 (AU). Published: (74) Agent: A TATLOCK & ASSOCIATES; P.O. Box 155, - with international search report Carlton South, VIC 3053 (AU). For two-letter codes and other abbreviations, refer to the "Guid (81) Designated States (unless otherwise indicated, for every dance Notes on Codes andAbbreviations" appearing at the begin kind of national protection available): AB, AG, AL, AM, ning of each regular issue of the PCT Gazette. (54) Title: SECURE NOZZLE INSERT ASSEMBLY O (57) Abstract: The invention is a metallic spray nozzle having a counterbore from one side thereof into which an insert to control the spray is located and retained by means of a retaining lip formed by deformation of the outer periphery of the counterbore. This deformation can be towards an axis of the nozzle or alternatively this deformation can subsequently direct the tip of the periphery outwards at its extremity such that flow into the counterbore is smooth. Also provided are an 0 ring or other sealing membrane between a locating shoulder in the nozzle body and the insert and an insert shield between the insert and the retaining lip. |
