Global Patent Index - EP 1882101 B1

EP 1882101 B1 2009-02-25 - PUMP

Title (en)

PUMP

Title (de)

PUMPE

Title (fr)

POMPE

Publication

EP 1882101 B1 (DE)

Application

EP 05791474 A

Priority

  • DE 2005001718 W
  • DE 102004051475 A

Abstract (en)

[origin: WO2006042493A1] The invention relates to a pump, in particular a vacuum pump for motor vehicles, wherein a rotor (1) with at least one vane is mounted inside a pump housing, said rotor being rotatably driven by the combustion engine of the motor vehicle via a coupling device (5). An intermediate element (3) is arranged between the rotor (1) and the coupling device (5) so as to captively retain said rotor (1) and coupling device (5) and protect them against wear.

IPC 8 full level (invention and additional information)

F04C 29/00 (2006.01)

CPC (invention and additional information)

F04C 29/005 (2013.01); F04C 18/344 (2013.01); F04C 2220/10 (2013.01)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DOCDB simple family

WO 2006042493 A1 20060427; AT 423908 T 20090315; DE 112005002787 A5 20070809; DE 502005006726 D1 20090409; EP 1882101 A1 20080130; EP 1882101 B1 20090225; JP 2008517206 A 20080522; JP 4996470 B2 20120808; KR 101208195 B1 20121205; KR 20070083686 A 20070824; US 2008008615 A1 20080110; US 7866967 B2 20110111