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Machine translation
1. (WO2014179028) TRAIN DIRECTION DETECTION VIA TRACK CIRCUITS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/179028    International Application No.:    PCT/US2014/034084
Publication Date: 06.11.2014 International Filing Date: 15.04.2014
IPC:
B61L 1/18 (2006.01), B61L 29/22 (2006.01), B61L 25/02 (2006.01)
Applicants: SIEMENS INDUSTRY, INC. [US/US]; 3333 Old Milton Parkway Alpharetta, Georgia 30005-4437 (US)
Inventors: HOGAN, Brian; (US)
Agent: KOWALEWSKI, Filip Aleksander; Siemens Corporation- Intellectual Property Dept. 170 Wood Avenue South Iselin, New Jersey 08830 (US)
Priority Data:
13/874,078 30.04.2013 US
Title (EN) TRAIN DIRECTION DETECTION VIA TRACK CIRCUITS
(FR) DÉTECTION DE LA DIRECTION D'UN TRAIN PAR L'INTERMÉDIAIRE DE CIRCUITS DE VOIE
Abstract: front page image
(EN)Track circuits and constant warning time devices that can make train direction determinations using multi-frequency track impedance measurements and combinations of frequency tuned shunts
(FR)L'invention concerne des circuits de voie et des dispositifs d'annonce à temps régularisé qui peuvent déterminer la direction de train à l'aide des mesures d'impédance de voie à fréquences multiples et des combinaisons de dérivations accordées en fréquence.
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, IR, IS, JP, KE, KG, 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, SA, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)