Global Patent Index - EP 1927178 A1

EP 1927178 A1 20080604 - ELECTRICAL DRIVE MACHINE

Title (en)

ELECTRICAL DRIVE MACHINE

Title (de)

ELEKTRISCHE ANTRIEBSMASCHINE

Title (fr)

MOTEUR D'ENTRAINEMENT ELECTRIQUE

Publication

EP 1927178 A1 20080604 (DE)

Application

EP 06791836 A 20060905

Priority

  • EP 2006008634 W 20060905
  • DE 102005045503 A 20050923

Abstract (en)

[origin: DE102005045503A1] The prime mover (1) has a secondary part (5) moved in a predetermined movement path relative to a primary part (2) and arranged on a permanent magnet (6) in such a manner that each of the secondary part-magnet poles faces the primary part and is produced in a moving direction. Movement of the secondary part is effected by interaction of a primary part-magnet pole with the secondary part-magnet poles. Ratio of the secondary part-magnet poles, which face the primary part, to the primary part-magnet pole opposite to a given position of the secondary part amounts to 19: 12.

IPC 8 full level

B66B 11/04 (2006.01); H02K 1/14 (2006.01); H02K 3/28 (2006.01); H02K 29/03 (2006.01)

CPC (source: EP US)

H02K 1/146 (2013.01 - EP US); H02K 29/03 (2013.01 - EP US); H02K 3/28 (2013.01 - EP US)

Citation (search report)

See references of WO 2007036284A1

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 102005045503 A1 20070329; CN 101268601 A 20080917; EP 1927178 A1 20080604; JP 2009509488 A 20090305; US 2008296992 A1 20081204; WO 2007036284 A1 20070405

DOCDB simple family (application)

DE 102005045503 A 20050923; CN 200680034992 A 20060905; EP 06791836 A 20060905; EP 2006008634 W 20060905; JP 2008531562 A 20060905; US 99244906 A 20060905