EP 2332235 A2 20110615 - ROTOR-SHAFT ARRANGEMENT FOR AN ELECTRIC MOTOR
Title (en)
ROTOR-SHAFT ARRANGEMENT FOR AN ELECTRIC MOTOR
Title (de)
ROTOR-WELLE-ANORDNUNG FÜR EINE ELEKTRISCHE MASCHINE
Title (fr)
ENSEMBLE ROTOR-ARBRE POUR MACHINE ÉLECTRIQUE
Publication
Application
Priority
- EP 2009007243 W 20091008
- DE 102008050801 A 20081008
Abstract (en)
[origin: WO2010040537A2] The invention relates to a rotor-shaft arrangement for an electric motor (100; 800; 1000; 1500), comprising a shaft (108; 404; 512; 702; 808; 902; 1002; 1514) and a rotor (500; 700; 904; 1004; 1508, 1510, 1512) which is arranged on the shaft (108; 404; 512; 702; 808; 902; 1002; 1514) and has a main member (104; 200; 402; 502; 600; 802; 1300) containing fiber composite. According to the invention, the shaft (108; 404; 512; 702; 808; 902; 1002; 1514) and the main member (104; 200; 402; 502; 600; 802; 1300) of the rotor are coupled to one another by means of at least one longitudinal pin connection encompassing at least one elastic longitudinal pin (706) in order to allow for slip during starting and/or deceleration and/or for mechanical damping. The invention further relates to a hybrid system, an electric motor, a method for producing a rotor-shaft arrangement, and the use of a rotor-shaft arrangement, a hybrid system, and/or an electric motor as and/or for a drive unit of an aircraft, watercraft, or land craft or as a generator in a power generation device.
IPC 8 full level
H02K 1/28 (2006.01); H02K 1/27 (2006.01); H02K 15/03 (2006.01); H02K 21/24 (2006.01)
CPC (source: EP US)
B60K 6/48 (2013.01 - EP); H02K 1/2796 (2022.01 - EP US); H02K 1/28 (2013.01 - EP); H02K 21/24 (2013.01 - EP); B60W 2530/207 (2020.02 - EP); H02K 15/03 (2013.01 - EP); Y02T 10/62 (2013.01 - EP)
Citation (search report)
See references of WO 2010040537A2
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
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
DE 102008050801 A1 20100415; EP 2332235 A2 20110615; WO 2010040537 A2 20100415; WO 2010040537 A3 20110113
DOCDB simple family (application)
DE 102008050801 A 20081008; EP 09741217 A 20091008; EP 2009007243 W 20091008