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1. (WO2013159840) ACOUSTIC EMISSION MEASUREMENTS OF A BEARING ASEEMBLY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/159840    International Application No.:    PCT/EP2012/075847
Publication Date: 31.10.2013 International Filing Date: 17.12.2012
IPC:
G01M 3/24 (2006.01), G01M 3/28 (2006.01), G01M 13/04 (2006.01), G01L 5/00 (2006.01), F16J 15/32 (2006.01), F16C 19/52 (2006.01)
Applicants: AKTIEBOLAGET SKF [SE/SE]; S-41550 Göteborg (SE)
Inventors: ERSKINE, Joseph; (GB)
Agent: BURO, Sven Peter; SKF B.V. Kelvinbaan 16 NL-3439MT Nieuwegein (NL)
Priority Data:
61/637,556 24.04.2012 US
Title (EN) ACOUSTIC EMISSION MEASUREMENTS OF A BEARING ASEEMBLY
(FR) MESURES D'ÉMISSION ACOUSTIQUE D'ENSEMBLE PALIER
Abstract: front page image
(EN)The present invention pertains to a bearing assembly comprises a rolling element bearing (110) and an acoustic emission unit (120). The rolling element bearing (110) is provided with at least a bearing seal (140, 140'), characterized in that the acoustic emission unit (120) is arranged on the bearing seal (140, 140'). The present invention provides an improved method for measuring acoustic emissions in a bearing assembly.
(FR)La présente invention concerne un ensemble palier qui comprend un palier à élément roulant (110) et une unité d'émission acoustique (120). Le palier à élément roulant (110) comprend au moins un joint de palier (140, 140'), caractérisé en ce que l'unité d'émission acoustique (120) est agencée sur le joint de palier (140, 140'). La présente invention propose un procédé amélioré de mesure d'émissions acoustiques dans un ensemble palier.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, 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, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)