Title:
ハイブリッド推進及び関連する制御技術を有する自動車用変速装置
Document Type and Number:
Japanese Patent JP6542779
Kind Code:
B2
Abstract:
The invention relates to a transmission for a motor vehicle with hybrid propulsion comprising a heat engine (2) and an electric motor (3), including two concentric primary shafts (7, 8) respectively connected to the heat engine (2) and to the electric motor (3) and a secondary line (5) connected to the wheels of the vehicle. The solid primary shaft (7) supports two idle gears (7a, 7b). The secondary line (5) comprises two concentric secondary shafts (10, 11). The hollow secondary shaft (11) supports two stationary pinions (11a, 11b) respectively meshing with an idle gear (7b) of the solid primary shaft (7) so as to form a fourth gear reduction ratio and with a stationary pinion (8a) of the hollow primary shaft (8) so as to form a third gear reduction ratio. Said transmission (1) comprises a first coupling system (9) between the solid primary shaft (7) and the two idle gears (7a, 7b) thereof and a second coupling system (12) between the two secondary shafts (10, 11) or between the solid secondary shaft (10) and the idle gear (10a) thereof.
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Inventors:
Flemaud, Nicolas
Villeneuve, Arnault
Keffi-Sheriff, Ahmet
Vinyon, Antoine
Villeneuve, Arnault
Keffi-Sheriff, Ahmet
Vinyon, Antoine
Application Number:
JP2016546465A
Publication Date:
July 10, 2019
Filing Date:
December 09, 2014
Export Citation:
Assignee:
RENAULT S.A.S.
International Classes:
B60K6/48; B60K6/36; B60K6/547; F16H3/083; F16H3/091; H05B39/09
Domestic Patent References:
| JP2009216217A | ||||
| JP2008530456A | ||||
| JP2011235817A | ||||
| JP2004100956A | ||||
| JP2009107626A |
Foreign References:
| WO2013150206A1 | ||||
| WO2010116818A1 |
Attorney, Agent or Firm:
Sonoda/Kobayashi Patent Business Corporation