EP 2417355 A2 20120215 - COMBINED OIL DELIVERY AND VACUUM PUMP
Title (en)
COMBINED OIL DELIVERY AND VACUUM PUMP
Title (de)
ÖLFÖRDER- UND VAKUUMPUMPE
Title (fr)
POMPE À VIDE ET DE REFOULEMENT D'HUILE
Publication
Application
Priority
- EP 2010053600 W 20100319
- DE 102009017452 A 20090407
- DE 202009011315 U 20090814
Abstract (en)
[origin: WO2010115695A2] The invention relates to a combined oil delivery and vacuum pump (10) comprising a pump case (12), a rotor (34) which is rotatably mounted in the pump case (12), and a vane (50, 52) which is displaceably mounted in the rotor (34) and the tips (56, 58) of which rest on the inner peripheral wall (60) of a pump compartment (62, 64) and subdivide the same into an intake compartment (26) and a pressure compartment (28), the vane (50, 52) extending at a right angle to the rotational axis (54) of the rotor (34). The pump further comprises an inlet (22) leading to the intake compartment (26) and an outlet (24) leading out of the pressure compartment (28), the inlet (22) and the outlet (24) being arranged in the inner peripheral wall (60) of the pump compartment (62, 64).
IPC 8 full level
F04C 2/344 (2006.01)
CPC (source: EP)
F04C 2/3442 (2013.01); F04C 11/001 (2013.01); F04C 15/06 (2013.01); F04C 18/3442 (2013.01); F04C 2220/10 (2013.01); F04C 2240/20 (2013.01); F04C 2240/30 (2013.01)
Citation (search report)
See references of WO 2010115695A2
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)
DE 202009011315 U1 20091224; DE 102009017452 A1 20101021; DE 102009017452 B4 20110303; EP 2417355 A2 20120215; WO 2010115695 A2 20101014; WO 2010115695 A3 20110505
DOCDB simple family (application)
DE 202009011315 U 20090814; DE 102009017452 A 20090407; EP 10710570 A 20100319; EP 2010053600 W 20100319