Global Patent Index - EP 2640592 A1

EP 2640592 A1 2013-09-25 - ENGINE GENERATOR AS RANGE EXTENDER FOR ELECTRIC VEHICLE

Title (en)

ENGINE GENERATOR AS RANGE EXTENDER FOR ELECTRIC VEHICLE

Title (de)

STROMERZEUGUNGSAGGREGAT ZUR REICHWEITENAUSDEHNUNG EINES ELEKTROFAHRZEUGES

Title (fr)

MOTEUR-GÉNÉRATEUR POUR PROLONGATEUR D'AUTONOMIE POUR VÉHICULE ÉLECTRIQUE

Publication

EP 2640592 A1 (DE)

Application

EP 11784660 A

Priority

  • AT 19172010 A
  • EP 2011070343 W

Abstract (en)

[origin: WO2012066074A1] The invention relates to a current generation unit (40), in particular for extending the range of an electric vehicle, said unit comprising at least one first electric machine (14) that is arranged on the shaft of the internal combustion engine and is excited by permanent magnets, the internal combustion engine and electric machine (14) being designed as a unit and having a common housing (2). An extremely compact solution can be achieved by the provision of common power electronics (41) for the first electric machine (14) and the second electric machine (114).

IPC 8 full level (invention and additional information)

B60L 11/02 (2006.01); B60K 6/46 (2007.10); H02J 7/14 (2006.01); H02K 7/18 (2006.01)

CPC (invention and additional information)

B60K 6/46 (2013.01); B60L 3/0061 (2013.01); B60L 11/126 (2013.01); H02J 7/1415 (2013.01); H02K 7/1815 (2013.01); B60K 2006/266 (2013.01); B60L 2220/14 (2013.01); B60L 2240/36 (2013.01); Y02T 10/6217 (2013.01); Y02T 10/641 (2013.01); Y02T 10/7077 (2013.01)

Designated contracting state (EPC)

AL 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 RS SE SI SK SM TR

EPO simple patent family

WO 2012066074 A1 20120524; AT 510743 A1 20120615; AT 510743 B1 20131015; CN 103221252 A 20130724; EP 2640592 A1 20130925

INPADOC legal status


2014-11-26 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20141022

2014-02-26 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) DELETED

2013-09-25 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20130611

2013-09-25 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AL 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 RS SE SI SK SM TR