Global patent index - EP 1060557 A1

EP 1060557 A1 2000-12-20 - ELECTRIC DRIVE UNIT FOR UNITS OF A MOTOR VEHICLE

Title (en)

ELECTRIC DRIVE UNIT FOR UNITS OF A MOTOR VEHICLE

Title (de)

ELEKTRISCHE ANTRIEBSEINHEIT FÜR FAHRZEUGAGGREGATE

Title (fr)

UNITE D'ENTRAINEMENT ELECTRIQUE POUR GROUPES DE VEHICULE

Publication

EP 1060557 A1 (DE)

Application

EP 99957930 A

Priority

  • DE 9903370 W
  • DE 19858232 A

Abstract (en)

[origin: DE19858232C1] The unit includes an electric motor with a power switch controlled by a control unit based on input signals. The power switch is a semiconductor power switch, e.g. an n-channel MOSFET, and is combined with the control unit in an integrated circuit (11). The integrated circuit is arranged on a lead frame (19) and mechanically and electrically connected to it. The lead frame and integrated circuit are arranged in a gear case (20).

IPC 1-7 (main, further and additional classification)

H02K 11/00; H02K 7/116; H02K 11/02

IPC 8 full level (invention and additional information)

B60S 1/58 (2006.01); B60J 7/057 (2006.01); H02K 5/22 (2006.01); H02K 11/04 (2006.01); H02P 1/22 (2006.01); H02P 3/08 (2006.01); H05K 7/06 (2006.01); H02K 7/116 (2006.01); H05K 1/18 (2006.01); H05K 3/20 (2006.01)

CPC (invention and additional information)

B60J 7/0573 (2013.01); H02K 5/225 (2013.01); H02K 11/38 (2016.01); H02K 7/1166 (2013.01); H02K 2211/03 (2013.01); H05K 1/18 (2013.01); H05K 3/202 (2013.01)

Citation (search report)

See references of WO 0036731A1

Designated contracting state (EPC)

DE ES FR GB IT

EPO simple patent family

DE 19858232 C1 20000330; BR 9907957 A 20001024; EP 1060557 A1 20001220; JP 2002532910 A 20021002; WO 0036731 A1 20000622

INPADOC legal status

2005-12-14 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20050503

2004-05-19 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION):

- Ref Legal Event Code: RBV

- Designated State(s): DE ES FR GB IT

2001-02-28 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20001222

2000-12-20 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE