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1. (WO2019025128) FLOATING BUSH BEARING FOR A TURBOCHARGER
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Pub. No.: WO/2019/025128 International Application No.: PCT/EP2018/068512
Publication Date: 07.02.2019 International Filing Date: 09.07.2018
IPC:
F01D 25/16 (2006.01) ,F16C 17/02 (2006.01) ,F16C 17/18 (2006.01) ,F16C 33/10 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
D
NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
25
Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
16
Arrangement of bearings; Supporting or mounting bearings in casings
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
17
Sliding-contact bearings for exclusively rotary movement
02
for radial load only
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
17
Sliding-contact bearings for exclusively rotary movement
12
characterised by features not related to the direction of the load
18
with floating brasses or bushes, rotatable at a reduced speed
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
02
Parts of sliding-contact bearings
04
Brasses; Bushes; Linings
06
Sliding surface mainly made of metal
10
Construction relative to lubrication
Applicants:
CONTINENTAL AUTOMOTIVE GMBH [DE/DE]; Vahrenwalder Straße 9 30165 Hannover, DE
Inventors:
EHRHARD, Jan; DE
FÄTH, Holger; DE
Priority Data:
10 2017 213 502.603.08.2017DE
Title (EN) FLOATING BUSH BEARING FOR A TURBOCHARGER
(FR) PALIER À COUSSINET FLOTTANT D'UN TURBOCOMPRESSEUR À GAZ D'ÉCHAPPEMENT
(DE) SCHWIMMBUCHSENLAGER FÜR EINEN ABGASTURBOLADER
Abstract:
(EN) The invention relates to a floating bush bearing for a turbocharger, comprising a tube segment-shaped floating bush member that has an outer sleeve, an inner sleeve, a front face and a rear face; the inner sleeve of the floating bush member has one or more circumferential grooves in the same axial position, each of said grooves extending only over part of the entire circumference of the inner sleeve.
(FR) L'invention concerne un palier à coussinet flottant d'un turbocompresseur à gaz d'échappement comprenant un corps de coussinet flottant en forme de segment tubulaire ayant une enveloppe extérieure, une enveloppe intérieure, une face frontale et une face arrière, l'enveloppe intérieure du corps de coussinet flottant dans la même position axiale comportant une ou plusieurs rainures circonférentielles s'étendant chacune uniquement sur une partie de la circonférence totale de l'enveloppe intérieure.
(DE) Die Erfindung betrifft ein Schwimmbuchsenlager für einen Abgasturbolader, welches einen rohrsegmentförmigen Schwimmbuchsenkörper aufweist, der einen Außenmantel, einen Innenmantel, eine Stirnfläche und eine Rückfläche aufweist, wobei der Innenmantel des Schwimmbuchsenkörpers an derselben Axialposition eine oder mehrere sich in Umfangsrichtung jeweils nur über einen Teil des Gesamtumfangs des Innenmantels erstreckende Umfangsnuten aufweist.
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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, DE, 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)