EP 1897203 A1 20080312 - DIRECT DRIVE FOR LARGE-SCALE DRIVES
Title (en)
DIRECT DRIVE FOR LARGE-SCALE DRIVES
Title (de)
DIREKTANTRIEB FÜR GROSSANTRIEBE
Title (fr)
ENTRAINEMENT DIRECT POUR ENTRAINEMENTS DE GROS VOLUME
Publication
Application
Priority
- EP 2006063415 W 20060621
- DE 102005029895 A 20050627
Abstract (en)
[origin: CA2613394A1] The invention relates to a direct drive for large-scale drives, comprising a stator (1) which is configured, when seen from the peripheral direction, by a plurality of segments (3, 4, 5, 6), each having a self-contained winding arrangement, and a rotor which is configured from segments. The segments of the rotor are located on working elements that rotate with the rotor, and interact electromagnetically with a winding system of the stator (1). The inventive drive is especially suitable for ring motors and tube mill drives.
IPC 8 full level
H02K 1/14 (2006.01)
CPC (source: EP US)
H02K 1/148 (2013.01 - EP US)
Citation (search report)
See references of WO 2007000403A1
Citation (examination)
- EP 1422806 A2 20040526 - FANUC LTD [JP]
- JP 2000050540 A 20000218 - DENSO CORP
Citation (third parties)
Third party :
- WO 03073591 A1 20030904 - ABB RESEARCH LTD [CH], et al
- WO 2006032969 A2 20060330 - HIGH TECHNOLOGY INVEST BV [NL], et al
- WO 0215367 A1 20020221 - WOBBEN ALOYS [DE]
- JP S5759462 A 19820409 - MEIDENSHA ELECTRIC MFG CO LTD
- GB 2278738 A 19941207 - SECRETARY TRADE IND BRIT [GB]
- "Siemens installs two test wind turbines with direct drive technology", 8 July 2008 (2008-07-08), XP003027956
- "REW Exclusive: Siemens New 3.6 MW Direct-drive "Concept" Wind Turbine", 4 July 2008 (2008-07-04), XP003027957
- SPOONER E. ET AL: "Modular, permanent-magnet wind-turbine generators", IEEE, June 1996 (1996-06-01), pages 497 - 502, XP010201165
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 (publication)
DE 102005029895 A1 20070104; AR 053933 A1 20070523; AU 2006263851 A1 20070104; AU 2006263851 B2 20091112; BR PI0614041 A2 20110309; BR PI0614041 B1 20181211; CA 2613394 A1 20070104; CA 2613394 C 20141202; EP 1897203 A1 20080312; JP 2008544741 A 20081204; MX 2008000320 A 20080407; PE 20070300 A1 20070412; RU 2008103013 A 20090810; RU 2395887 C2 20100727; US 2009091210 A1 20090409; US 7816832 B2 20101019; WO 2007000403 A1 20070104; ZA 200711115 B 20091230
DOCDB simple family (application)
DE 102005029895 A 20050627; AR P060102705 A 20060623; AU 2006263851 A 20060621; BR PI0614041 A 20060621; CA 2613394 A 20060621; EP 06777406 A 20060621; EP 2006063415 W 20060621; JP 2008518792 A 20060621; MX 2008000320 A 20060621; PE 2006000727 A 20060623; RU 2008103013 A 20060621; US 99401306 A 20060621; ZA 200711115 A 20071220