EP 1122165 A3 20010816 - Jet propulsion with electric motor
Title (en)
Jet propulsion with electric motor
Title (de)
Strahlantrieb mit Elektromotor
Title (fr)
Propulsion à reaction avec moteur électrique
Publication
Application
Priority
DE 10002657 A 20000121
Abstract (en)
[origin: EP1122165A2] The electric motor (3) has a stator enclosing a hollow annular rotor supported by a radial or axial ball bearing, which in turn encloses the driven compressor or propeller screw. The stator and the rotor may each have a lamination packet, with a radial thickness ratio between the rotor and stator lamination packets of between 1:1.5 and 1:2.
IPC 1-7
IPC 8 full level
B63H 11/08 (2006.01); B63H 23/24 (2006.01)
CPC (source: EP)
B63H 11/08 (2013.01); B63H 23/24 (2013.01); B63H 2001/165 (2013.01); B63H 2023/005 (2013.01)
Citation (search report)
- [X] GB 718857 A 19541124 - HARRY HERBERT HOKE JR
- [X] EP 0903835 A1 19990324 - Z & D LTD [GB]
- [A] US 5306183 A 19940426 - HOLT JOHN K [US], et al
- [A] DE 3718954 A1 19881222 - GARTMANN UWE [DE]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1122165 A2 20010808; EP 1122165 A3 20010816; EP 1122165 B1 20040804; AT E272530 T1 20040815; DE 10002657 A1 20010726; DE 50103047 D1 20040909; ES 2225309 T3 20050316
DOCDB simple family (application)
EP 01100769 A 20010113; AT 01100769 T 20010113; DE 10002657 A 20000121; DE 50103047 T 20010113; ES 01100769 T 20010113