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1. (WO2010075828) METHOD AND APPARATUS FOR CLEANING THE SUPERSTRUCTURE AND TUNNEL WALLS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/075828 International Application No.: PCT/DE2009/001523
Publication Date: 08.07.2010 International Filing Date: 30.10.2009
IPC:
E01H 1/00 (2006.01) ,E01H 8/00 (2006.01)
E FIXED CONSTRUCTIONS
01
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
H
STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; CLEANING LAND; DISPERSING FOG IN GENERAL
1
Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
E FIXED CONSTRUCTIONS
01
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
H
STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; CLEANING LAND; DISPERSING FOG IN GENERAL
8
Removing undesirable matter from the permanent way of railways; Removing undesirable matter from tramway rails
Applicants:
BES' T GLOBAL ENGINEERING LTD. [DE/DE]; Egestorffstr. 6 31319 Sehnde, DE (AllExceptUS)
BROCK, Albert [DE/DE]; DE (UsOnly)
Inventors:
BROCK, Albert; DE
Priority Data:
10 2008 063 293.730.12.2008DE
Title (DE) VERFAHREN UND VORRICHTUNG ZUR REINIGUNG DES GLEISOBERBAUS SOWIE VON TUNNELWÄNDEN
(EN) METHOD AND APPARATUS FOR CLEANING THE SUPERSTRUCTURE AND TUNNEL WALLS
(FR) PROCÉDÉ ET DISPOSITIF DE NETTOYAGE DE LA SUPERSTRUCTURE DE LA VOIE ET DES PAROIS DE TUNNEL
Abstract:
(DE) Die Erfindung betrifft ein Verfahren und Vorrichtung zur Reinigung des Gleisoberbaus sowie von Tunnelwänden, wobei mit einem Überdruck-Luftvorhang gearbeitet wird, der lediglich Luft als Reinigungsmedium einsetzt und durch Schrägstellung der Luftdüsen einen dem Reinigungsbereich immanenten Wirbel produziert, der den funktionsnotwendigen Überdruckluftvorhang sicherstellt und unterstützt.
(EN) The invention relates to a method and to an apparatus for cleaning the superstructure and tunnel walls, wherein an overpressure air curtain is used, which employs only air as the cleaning medium and by inclining the air nozzles produces a vortex which is immanent in the cleaning region and ensures and supports the functionally necessary overpressure air curtain.
(FR) L'invention concerne un procédé et un dispositif de nettoyage de la superstructure de la voie et des parois de tunnel mettant en oeuvre un rideau d'air à surpression. Ledit dispositif utilise seulement de l'air comme agent de nettoyage et, par inclinaison de la buse d'air, produit un tourbillon dans les limites de la zone de nettoyage, ledit tourbillon garantissant et contribuant au rideau d'air à surpression nécessaire au fonctionnement.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, 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, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, 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: German (DE)
Filing Language: German (DE)