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1. (WO2018166711) BEARING ARRANGEMENT
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Pub. No.: WO/2018/166711 International Application No.: PCT/EP2018/052799
Publication Date: 20.09.2018 International Filing Date: 05.02.2018
Chapter 2 Demand Filed: 16.08.2018
IPC:
C23C 2/00 (2006.01) ,B65G 39/09 (2006.01) ,F16C 33/82 (2006.01) ,F16C 33/76 (2006.01)
C CHEMISTRY; METALLURGY
23
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
C
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
2
Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
G
TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
39
Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyers
02
Adaptations of individual rollers and supports therefor
09
Arrangements of bearing or sealing means
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
C
SHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
33
Parts of bearings; Special methods for making bearings or parts thereof
72
Sealings
76
of ball or roller bearings
82
Arrangements for electrostatic or magnetic action against dust or other particles
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
C
SHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
33
Parts of bearings; Special methods for making bearings or parts thereof
72
Sealings
76
of ball or roller bearings
Applicants: SMS GROUP GMBH[DE/DE]; Eduard-Schloemann-Str. 4 40237 Düsseldorf, DE
Inventors: KÜMMEL, Lutz; DE
ZIELENBACH, Michael; DE
DAUBE, Thomas; DE
JEGOR BERGEN, Jegor; DE
Agent: KLÜPPEL, Walter; DE
Priority Data:
10 2017 204 465.917.03.2017DE
Title (EN) BEARING ARRANGEMENT
(FR) ENSEMBLE PALIER
(DE) LAGERANORDNUNG
Abstract:
(EN) The invention relates to a bearing arrangement (100) for supporting the shaft (200) or roller, which is immersed at least partially in molten metal outside a bearing (110). In addition, the invention also relates to a hot-dip coating system with such a bearing arrangement. Known bearing arrangements typically have an actual bearing (110) for rotatably supporting a shaft or a roller journal of a roller and a sealing device (120) for protecting the bearing arrangement and, in particular, the actual bearing against penetrating molten metal in the region of the shaft aperture. According to the invention, an induction pump is provided as a sealing device (120), wherein the shaft of the roller journal functions as an electromagnetic core for the induction coils (122) of the induction pump (120).
(FR) L'invention concerne un ensemble palier (100) destiné à supporter un arbre (200) ou rouleau, qui est immergé au moins en partie dans un bain de métal en fusion à l'extérieur d'un palier (110). L'invention concerne également une installation de revêtement par immersion dans un bain en fusion comprenant un tel ensemble palier. Les ensembles paliers connus présentent typiquement un palier (110) proprement dit destiné à supporter en rotation un arbre et/ou un tourillon de rouleau et un système d'étanchéité (120) servant à protéger l'ensemble palier et en particulier le palier proprement dit vis-à-vis de la pénétration du bain de métal en fusion dans la zone du passage de l'arbre. Selon l'invention, une pompe à induction sert de système d'étanchéité (120), l'arbre et/ou le tourillon de rouleau faisant office de noyau électromagnétique pour les bobines d'induction (122) de la pompe à induction (120).
(DE) Die Erfindung betrifft eine Lageranordnung (100) zum Lagern einer Welle (200) oder Rolle, welche außerhalb eines Lagers (110) zumindest teilweise in eine Metallschmelze eingetaucht ist. Daneben betrifft die Erfindung eine Schmelztauchbeschichtungsanlage mit einer derartigen Lageranordnung. Bekannte Lageranordnungen weisen typischerweise ein eigentliches Lager (110) auf zum drehbaren Lagern einer Welle bzw. eines Rollenzapfens einer Rolle und eine Dichteinrichtung (120) zum Schützen der Lageranordnung und insbesondere des eigentlichen Lagers gegen eindringende Metallschmelze im Bereich des Wellendurchbruchs. Erfindungsgemäß wird als Dichteinrichtung (120) eine Induktionspumpe vorgesehen, wobei die Welle bzw. der Rollenzapfen als elektromagnetischer Kern für die Induktionsspulen (122) der Induktionspumpe (120) fungiert.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: German (DE)
Filing Language: German (DE)