EP 4341551 A1 20240327 - IMPROVED FLUSHING CIRCUIT FOR A HYDRAULIC MACHINE
Title (en)
IMPROVED FLUSHING CIRCUIT FOR A HYDRAULIC MACHINE
Title (de)
VERBESSERTER SPÜLKREISLAUF FÜR EINE HYDRAULISCHE MASCHINE
Title (fr)
CIRCUIT DE BALAYAGE AMELIORE POUR MACHINE HYDRAULIQUE
Publication
Application
Priority
- FR 2105228 A 20210519
- FR 2022050885 W 20220509
Abstract (en)
[origin: WO2022214772A1] Disclosed is a hydraulic machine (100) comprising an improved flushing circuit for causing a primary flushing flow (F1) to circulate from an inlet (210) successively into a proximal portion (110), a mid portion (120) and a distal portion (130) of the hydraulic machine (100), then into the mid portion (120) and the proximal portion (110) as far as an outlet (220).
IPC 8 full level
F03C 1/047 (2006.01); F03C 1/04 (2006.01); F04B 1/0443 (2020.01); F04B 1/047 (2020.01); F04B 53/08 (2006.01)
CPC (source: EP US)
F03C 1/0431 (2013.01 - EP US); F03C 1/047 (2013.01 - EP US); F04B 1/0443 (2013.01 - EP US); F04B 1/047 (2013.01 - EP US); F04B 53/08 (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
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022214772 A1 20221013; CN 117355674 A 20240105; EP 4341551 A1 20240327; FR 3121960 A1 20221021; FR 3121960 B1 20230414; JP 2024521691 A 20240604; US 2024247635 A1 20240725
DOCDB simple family (application)
FR 2022050885 W 20220509; CN 202280036337 A 20220509; EP 22727374 A 20220509; FR 2105228 A 20210519; JP 2023571742 A 20220509; US 202218560777 A 20220509