(19)
(11) EP 2 969 620 A1

(12)

(43) Date of publication:
20.01.2016 Bulletin 2016/03

(21) Application number: 14734912.0

(22) Date of filing: 18.03.2014
(51) International Patent Classification (IPC): 
B60K 6/365(2007.10)
B60K 6/48(2007.10)
B60W 10/02(2006.01)
B60W 10/11(2012.01)
B60W 30/19(2012.01)
F16H 3/56(2006.01)
 B60K 6/387(2007.10)
F16H 3/72(2006.01)
B60W 10/08(2006.01)
B60W 30/188(2012.01)
B60W 20/00(2016.01)
(86) International application number:
PCT/IN2014/000172
(87) International publication number:
WO 2014/174526 (30.10.2014 Gazette 2014/44)
(84) Designated Contracting States:
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
Designated Extension States:
BA ME

(30) Priority: 15.03.2013 IN MM07972013
15.03.2013 IN MM08042013

(71) Applicant: Tata Motors Limited
400 001 Mumbai, Maharashtra (IN)

(72) Inventor:
  • VENKATAPATHI, Janardhanan
    Mumbai 400001 Maharashtra (IN)

(74) Representative: Ruuskanen, Juha-Pekka 
Page White & Farrer Bedford House John Street
London WC1N 2BF
London WC1N 2BF (GB)

   


(54) A HYBRID DRIVE SYSTEM FOR DELIVERING POWER AND ITS METHOD THEREOF