EP 2299055 B1 20141112 - Automotive vacuum vane pump
Title (en)
Automotive vacuum vane pump
Title (de)
Flügelzellen-Vakuumpumpe für Kraftfahrzeuge
Title (fr)
Pompe à vide à ailettes pour automobile
Publication
Application
Priority
EP 09170219 A 20090914
Abstract (en)
[origin: EP2299055A1] The invention refers to an automotive vacuum vane pump (10), comprises a housing (40) with a radially moveable rotor vane (20), wherein the vane (20) consists of at least two components, i.e. a vane body (22) and one or two vane tips (24) at the end of the vane, The vane (20) abuts a pump chamber wall (44), separating the pump chamber (44) in an intake room (45) and a pressure room (46).
IPC 8 full level
F01C 21/08 (2006.01); F04C 18/344 (2006.01)
CPC (source: EP)
F01C 21/0881 (2013.01); F04C 18/3442 (2013.01); F04C 2220/10 (2013.01); F05C 2201/903 (2013.01); F05C 2253/04 (2013.01)
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 SM TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 09170219 A 20090914