EP 4305318 A1 20240117 - HYBRID MANUFACTURE OF AN IMPELLER
Title (en)
HYBRID MANUFACTURE OF AN IMPELLER
Title (de)
HERSTELLUNG EINES LEITRADES AUF HYBRIDE WEISE
Title (fr)
FABRICATION HYBRIDE D'UN ROTOR
Publication
Application
Priority
- DE 102021105624 A 20210309
- EP 2022055541 W 20220304
Abstract (en)
[origin: WO2022189289A1] The invention relates to a centrifugal pump (1) comprising at least one impeller (5, 9). A guide element (23) is located downstream of the impeller. The guide element (23) is designed as a hybrid component that consists of at least one conventionally manufactured component and at least one generatively manufactured component.
IPC 8 full level
F04D 29/44 (2006.01); F04D 17/12 (2006.01); F04D 29/62 (2006.01)
CPC (source: EP US)
F04D 17/122 (2013.01 - EP); F04D 29/444 (2013.01 - EP US); F04D 29/624 (2013.01 - EP US); F05D 2230/232 (2013.01 - US); F05D 2230/31 (2013.01 - EP)
Citation (search report)
See references of WO 2022189289A1
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102021105624 A1 20220915; CN 116964334 A 20231027; EP 4305318 A1 20240117; JP 2024510980 A 20240312; US 2024151243 A1 20240509; WO 2022189289 A1 20220915
DOCDB simple family (application)
DE 102021105624 A 20210309; CN 202280020194 A 20220304; EP 2022055541 W 20220304; EP 22710385 A 20220304; JP 2023555599 A 20220304; US 202218280815 A 20220304