EP 3017146 B1 20170719 - ROTOR FOR A TURBOCHARGER DEVICE, TURBOCHARGER DEVICE HAVING A ROTOR, AND SHAFT FOR A ROTOR OF SAID TYPE
Title (en)
ROTOR FOR A TURBOCHARGER DEVICE, TURBOCHARGER DEVICE HAVING A ROTOR, AND SHAFT FOR A ROTOR OF SAID TYPE
Title (de)
LÄUFER FÜR EINE TURBOLADEREINRICHTUNG, TURBOLADEREINRICHTUNG MIT EINEM LÄUFER UND WELLE FÜR EINEN SOLCHEN LÄUFER
Title (fr)
ROTOR POUR DISPOSITIF TURBOCOMPRESSEUR, DISPOSITIF TURBOCOMPRESSEUR ÉQUIPÉ D'UN ROTOR ET ARBRE POUR UN TEL ROTOR
Publication
Application
Priority
- DE 102013213023 A 20130703
- EP 2014060290 W 20140520
Abstract (en)
[origin: WO2015000629A1] The invention relates to a rotor (1) for a turbocharger device (2), having a shaft (3, 3' 3'') and having arranged and fixed axially one behind the other on the shaft (3, 3', 3'') an impeller wheel (4), a sealing bushing element (5) and an axial bearing element (8, 8') which rotates with the shaft, wherein the sealing bushing element (5) and the axial bearing element (8, 8'), by way of an internal thread (10, 10', 10'') provided on at least one of said elements, are screwed to a first external thread (11, 11') arranged on the shaft (3, 3', 3'') and are braced against a shaft shoulder (12). Stronger and more rigid fixing of the parts that are pushed onto the shaft, and thus also lower susceptibility to vibration-induced faults during operation, are achieved by means of this construction.
IPC 8 full level
F01D 5/02 (2006.01); F04D 29/26 (2006.01)
CPC (source: EP US)
F01D 5/025 (2013.01 - EP US); F04D 29/053 (2013.01 - US); F04D 29/056 (2013.01 - US); F04D 29/266 (2013.01 - EP US); F04D 29/284 (2013.01 - US); F05D 2220/40 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102013213023 A1 20150108; CN 105339589 A 20160217; CN 105339589 B 20170915; EP 3017146 A1 20160511; EP 3017146 B1 20170719; US 10227992 B2 20190312; US 2016377089 A1 20161229; WO 2015000629 A1 20150108
DOCDB simple family (application)
DE 102013213023 A 20130703; CN 201480037586 A 20140520; EP 14727172 A 20140520; EP 2014060290 W 20140520; US 201414902521 A 20140520