DRIVING DEVICE FOR HYBRID VEHICLE

• Main Authors: HATA TAKEMASA, KOMADA HIDEAKI, NISHIMINE AKIKO
• Format: Patent
• Language: English; Japanese
• Published: 23.05.2019
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL

To provide a driving device for hybrid vehicle capable of being miniaturized.SOLUTION: An engine 2, a power division mechanism 7 and a first motor 3 are arranged on a first axial line L1, a second motor 4 and an output member 9C that outputs a torque of the second motor 4 are arranged on a second axial line L2 parallel to the first axial line L1, a differential gear 5 is arranged on a third axial line L3 parallel to the first axial line L1 and the second axial line L2, and an output element 7C, an output member 9C and the differential gear 5 are connected to each other by a chain transmission mechanism having one chain 13.SELECTED DRAWING: Figure 1 【課題】小型化を図ることができるハイブリッド車用駆動装置を提供する。【解決手段】エンジン２と動力分割機構７と第１モータ３とが第１の軸線Ｌ１上に配置され、第２モータ４と第２モータ４のトルクを出力する出力部材９Ｃとが第１の軸線Ｌ１と平行な第２の軸線Ｌ２上に配置され、デファレンシャルギヤ５が第１の軸線Ｌ１および第２の軸線Ｌ２と平行な第３の軸線Ｌ３上に配置され、出力要素７Ｃと出力部材９Ｃとデファレンシャルギヤ５とが１本のチェーン１３を有するチェーン伝動機構によって連結されている。【選択図】図１