EP 3417176 A1 20181226 - DIFFUSER OF A RADIAL-FLOW COMPRESSOR
Title (en)
DIFFUSER OF A RADIAL-FLOW COMPRESSOR
Title (de)
DIFFUSOR EINES RADIALVERDICHTERS
Title (fr)
DIFFUSEUR DE COMPRESSEUR CENTRIFUGE
Publication
Application
Priority
- DE 102016102924 A 20160219
- EP 2017053629 W 20170217
Abstract (en)
[origin: WO2017140852A1] The duct cross-section in the diffuser of a radial-flow compressor is significantly larger in the inlet region of the diffuser section. This increases the space available to the flow upstream of the actual diffusor duct, resulting in a rapid deceleration and thus a rapid increase in pressure. The flow velocity is thus reduced in the downstream components of the compressor and flow losses are reduced accordingly.
IPC 8 full level
F04D 29/44 (2006.01)
CPC (source: EP KR)
F04D 29/444 (2013.01 - EP KR); F05D 2220/40 (2013.01 - EP KR); F05D 2250/324 (2013.01 - EP KR); F05D 2250/52 (2013.01 - EP)
Citation (search report)
See references of WO 2017140852A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2017140852 A1 20170824; CN 109072939 A 20181221; DE 102016102924 A1 20170824; EP 3417176 A1 20181226; JP 2019505728 A 20190228; KR 20180120704 A 20181106
DOCDB simple family (application)
EP 2017053629 W 20170217; CN 201780024823 A 20170217; DE 102016102924 A 20160219; EP 17705636 A 20170217; JP 2018543725 A 20170217; KR 20187026833 A 20170217