Global Patent Index - EP 2606235 A2

EP 2606235 A2 20130626 - VANE PUMP

Title (en)

VANE PUMP

Title (de)

FLÜGELZELLENPUMPE

Title (fr)

POMPE À PALETTES

Publication

EP 2606235 A2 20130626 (DE)

Application

EP 11739038 A 20110727

Priority

  • DE 102010039344 A 20100816
  • EP 2011062941 W 20110727

Abstract (en)

[origin: WO2012022595A2] The invention relates to a vane pump having at least one vane, having a pump housing with a base and a cover, and having a rotor rotatably mounted therein, wherein the at least one vane is mounted displaceably in a groove in the rotor and has at least one vane tip which projects out of the outer peripheral surface of the rotor and which bears against the inner peripheral surface of the pump housing, as a result of which the vane, together with the base and the cover, defines a suction chamber and a pressure chamber which has an inlet opening and outlet opening situated in the base and/or in the cover in a radially outer position, wherein the rotor is provided, on the peripheral edge, with a chamfer which faces toward the base and/or cover which has the inlet opening and/or outlet opening.

IPC 8 full level

F04C 2/344 (2006.01)

CPC (source: EP US)

F01C 21/08 (2013.01 - EP US); F04C 2/00 (2013.01 - US); F04C 2/3442 (2013.01 - EP US); F04C 2250/20 (2013.01 - EP US)

Citation (search report)

See references of WO 2012022595A2

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

DOCDB simple family (publication)

DE 102010039344 A1 20120216; CN 103261692 A 20130821; CN 103261692 B 20150909; EP 2606235 A2 20130626; EP 2606235 B1 20140903; US 2013216419 A1 20130822; US 9011125 B2 20150421; WO 2012022595 A2 20120223; WO 2012022595 A3 20130411

DOCDB simple family (application)

DE 102010039344 A 20100816; CN 201180039624 A 20110727; EP 11739038 A 20110727; EP 2011062941 W 20110727; US 201113817330 A 20110727