POWER TRANNSMISSIO APPARATUS OF HYBRID ELECTRIC VEHICLE

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POWER TRANNSMISSIO APPARATUS OF HYBRID ELECTRIC VEHICLE

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HWANG SEONG WOOK / KIM TAE WHAN / RYU YOUNGBAE / PARK JONG HYO / KIM HYUNG MIN / PARK JUHYEON / CHOI YONGDAL / LEE JAEWOOK / CHO WONMIN

Abstract

The present invention provides a power transmission apparatus for a hybrid vehicle, capable of improving power transmission efficiency and reducing overall length. The power transmission apparatus for a hybrid vehicle drives a vehicle and generates power of the vehicle by combining the power of a generator, the power of an engine, and the power of a driving motor. The power transmission apparatus for a hybrid vehicle includes: an engine input shaft connected to the engine; a generator input shaft connected to the generator and arranged on the same axis as the engine input shaft; a planetary gear set arranged on the generator input shaft; a transfer driving gear fixed and connected to one operation element of the planetary gear set; and a power transmission device combining power, which is input through the transfer driving gear, with the power which is input by the driving motor and outputting the combined power. The transfer driving gear is formed to be positioned to be confined in either the front side or the rear side of the planetary gear set. Therefore, the transfer driving gear is supported by a single transfer gear support bearing positioned on one side.

제너레이터, 엔진, 및 구동 모터의 동력을 조합하여 자동차를 구동 및 발전하는 하이브리드 자동차의 동력 전달 장치로서, 상기 엔진에 연결되는 엔진 입력축; 상기 제너레이터에 연결되며 상기 엔진 입력축과 동일 축선 상에 배치되는 제너레이터 입력축; 상기 제너레이터 입력축 상에 배치되는 유성기어세트; 상기 유성기어세트의 어느 한 작동요소와 고정 연결되는 트랜스퍼 구동 기어; 및 상기 구동 모터로부터 입력되는 동력과 상기 트랜스퍼 구동 기어를 통해 입력되는 동력을 조합하여 출력하는 동력 전달 기구;를 포함하되, 상기 트랜스퍼 구동 기어는, 상기 유성기어세트의 전방 또는 후방 중 일방에 국한하여 위치하도록 형성되어, 상기 일방에 위치하는 단일의 트랜스퍼 기어 지지 베어링에 의해 지지되는, 하이브리드 자동차의 동력 전달 장치를 제공한다.

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Titel :

POWER TRANNSMISSIO APPARATUS OF HYBRID ELECTRIC VEHICLE

Weitere Titelangaben:

하이브리드 자동차의 동력 전달 장치

Beteiligte:

HWANG SEONG WOOK (Autor:in) / KIM TAE WHAN (Autor:in) / RYU YOUNGBAE (Autor:in) / PARK JONG HYO (Autor:in) / KIM HYUNG MIN (Autor:in) / PARK JUHYEON (Autor:in) / CHOI YONGDAL (Autor:in) / LEE JAEWOOK (Autor:in) / CHO WONMIN (Autor:in)

Erscheinungsdatum :

2023-06-22

Medientyp :

Patent

Format :

Elektronische Ressource

Sprache :

Koreanisch

Klassifikation :

IPC:

B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16H Getriebe , GEARING

POWER TRANNSMISSIO APPARATUS OF HYBRID ELECTRIC VEHICLE

POWER TRANNSMISSIO APPARATUS OF HYBRID ELECTRIC VEHICLE

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