EP 2286088 A2 20110223 - PUMP
Title (en)
PUMP
Title (de)
PUMPE
Title (fr)
POMPE
Publication
Application
Priority
- EP 2009002831 W 20090417
- DE 102008023830 A 20080508
Abstract (en)
[origin: WO2009135587A2] The invention relates to a pump (1), especially a vane-cell pump with a variable conveyor volume, said pump comprising a pump housing (3) and a lift ring (17) which is arranged in the pump housing and surrounds a rotor interacting with a shaft (7). Said pump also comprises at least one lateral plate (21) interacting with an outer ring (19).
IPC 8 full level
F04C 2/344 (2006.01); F04C 15/00 (2006.01)
CPC (source: EP)
F04C 15/0023 (2013.01); F04C 15/0026 (2013.01); F04C 2/3442 (2013.01)
Citation (search report)
See references of WO 2009135587A2
Designated contracting state (EPC)
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 SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2009135587 A2 20091112; WO 2009135587 A3 20100318; AT E534822 T1 20111215; DE 112009000601 A5 20110331; EP 2286088 A2 20110223; EP 2286088 B1 20111123
DOCDB simple family (application)
EP 2009002831 W 20090417; AT 09741806 T 20090417; DE 112009000601 T 20090417; EP 09741806 A 20090417