EP 2188534 B1 20180418 - ROTOR MOUNTING
Title (en)
ROTOR MOUNTING
Title (de)
LAUFRADBEFESTIGUNG
Title (fr)
FIXATION DE ROUE À AUBES
Publication
Application
Priority
- EP 2008007385 W 20080910
- DE 102007044646 A 20070918
Abstract (en)
[origin: WO2009036915A1] The invention relates to a rotor mounting on one end of a shaft, particularly a shaft end of a centrifugal pump unit. An adjusting surface and at least one contact surface are designed on the shaft end, wherein a rotor hub is provided at least on the end thereof facing the shaft with a central bore having an interior thread, said rotor hub being attached to the shaft end by a screw connection. The shaft has a central bore (16) having an interior thread (17) at least on the end thereof facing the rotor hub (12), a threaded pin (18) embodied as a separate component is disposed in both central bores (13, 16) in a connecting, torque-transmitting, and force-transmitting manner, and the rotor hub (12) is aligned on the shaft exclusively via the adjusting (20) and contact surfaces (21).
IPC 8 full level
F04D 29/20 (2006.01)
CPC (source: EP US)
F04D 29/20 (2013.01 - EP US)
Citation (examination)
- FR 2288888 A2 19760521 - SEPLEC STE NOUVELLE MOTEURS [FR]
- JP S5711298 U 19820120
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 MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102007044646 A1 20090326; DK 2188534 T3 20180730; EP 2188534 A1 20100526; EP 2188534 B1 20180418; ES 2674083 T3 20180627; JP 2010539381 A 20101216; JP 2013241941 A 20131205; JP 5548128 B2 20140716; JP 6185778 B2 20170823; US 2010189567 A1 20100729; US 8425189 B2 20130423; WO 2009036915 A1 20090326
DOCDB simple family (application)
DE 102007044646 A 20070918; DK 08801957 T 20080910; EP 08801957 A 20080910; EP 2008007385 W 20080910; ES 08801957 T 20080910; JP 2010525233 A 20080910; JP 2013146592 A 20130712; US 72686310 A 20100318