Global Patent Index - EP 3080399 B1

EP 3080399 B1 20170913 - TURBOCHARGER

Title (en)

TURBOCHARGER

Title (de)

ABGASTURBOLADER

Title (fr)

TURBOCOMPRESSEUR À GAZ D'ÉCHAPPEMENT

Publication

EP 3080399 B1 20170913 (DE)

Application

EP 14793041 A 20141022

Priority

  • DE 102013225642 A 20131211
  • EP 2014072600 W 20141022

Abstract (en)

[origin: WO2015086205A1] The invention relates to a turbocharger (1) comprising a turbine (2) with a turbine wheel (4), said turbine wheel (4) being axially mounted in a turbine housing (6) and having turbine blades (8), each of which comprises a leading edge (10) for a flow of media. An adjustable stator (12) with a plurality of stator vanes (14) is arranged in the turbine housing (6) in order to adjust a flow cross-section (16) relative to the leading edge (10) of the turbine wheel (4). Each stator vane (14) has a vane rear edge (18) which faces the turbine wheel (4) and a vane front edge (20) which faces away from the turbine wheel. A plane is defined by a rotational axis (7) of the turbine wheel (4) and at least one point (P) which lies on the leading edge, wherein a projection of the leading edge (10) onto said plane is axially inclined relative to the rotational axis (7) of the turbine wheel (4) at least in one region, and the stator vanes (14) are arranged radially about the turbine wheel (4) at least in said region.

IPC 8 full level

F01D 5/04 (2006.01); F01D 17/16 (2006.01)

CPC (source: EP US)

F01D 5/048 (2013.01 - EP US); F01D 17/165 (2013.01 - EP US); F05D 2220/40 (2013.01 - EP US)

Citation (examination)

None

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 102013225642 A1 20150611; DE 102013225642 B4 20200917; CN 105814279 A 20160727; CN 105814279 B 20190416; EP 3080399 A1 20161019; EP 3080399 B1 20170913; US 10808569 B2 20201020; US 2016312651 A1 20161027; WO 2015086205 A1 20150618

DOCDB simple family (application)

DE 102013225642 A 20131211; CN 201480066912 A 20141022; EP 14793041 A 20141022; EP 2014072600 W 20141022; US 201415103541 A 20141022