The present invention comprises: a first rotor shaft which is concentrically connected with an output shaft of an engine and which is connected with a rotor of a first motor; an engine clutch shaft which is concentrically connected with the first rotor shaft so that rotation is constrained and which is connected with the engine clutch; a transmission input shaft which is concentrically installed with the engine clutch shaft, wherein rotation is constrained by a rotor of a second motor connected with the engine clutch; and a cooling flow path which is formed at the transmission input shaft to supply oil for cooling the first motor, the second motor, and the engine clutch at the same time. A vehicle hybrid powertrain cooling structure improves durability of a vehicle and secures stabilized power transmission performance by efficiently cooling the first motor, the second motor, and the engine clutch.

    본 발명은 엔진 출력축에 동심축을 이루며 연결되고, 제1모터의 로터에 연결된 제1로터샤프트; 상기 제1로터샤프트에 회전이 구속되도록 동심축을 이루어 연결되고 엔진클러치에 연결된 엔진클러치샤프트; 상기 엔진클러치에 연결된 제2모터의 로터에 회전이 구속되고, 상기 엔진클러치샤프트에 동심축을 이루어 설치된 변속기입력축; 상기 제1모터와 제2모터 및 엔진클러치를 동시에 냉각시키는 오일을 공급할 수 있도록 상기 변속기입력축에 형성된 냉각유로를 포함하여 구성된다.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    COOLING STRUCTURE FOR HYBRID POWERTRAIN OF VEHICLE


    Weitere Titelangaben:

    차량의 하이브리드 파워트레인 냉각구조


    Beteiligte:
    YANG HONG SEOK (Autor:in) / KIM KYOUNG BUM (Autor:in) / LEE HEE RA (Autor:in) / HA JAE WON (Autor:in)

    Erscheinungsdatum :

    2022-03-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL



    COOLING STRUCTURE FOR HYBRID POWERTRAIN OF VEHICLE

    YANG HONG SEOK / KIM KYOUNG BUM / LEE HEE RA et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Cooling structure for hybrid powertrain of vehicle

    YANG HONG SEOK / KIM KYOUNG BUM / LEE HEE RA et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Hybrid vehicle powertrain cooling system

    MADURAI KUMAR MAHESH / ANDREAE MORGAN M | Europäisches Patentamt | 2015

    Freier Zugriff

    POWERTRAIN-COOLING SYSTEM OF HYBRID VEHICLE

    JO SE HWAN / SON SEONG MIN / LEE KYUNG MOO et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    HYBRID POWERTRAIN COOLING SYSTEM OF VEHICLE

    JO SE HWAN / SON SEONG MIN / LEE KYUNG MOO et al. | Europäisches Patentamt | 2022

    Freier Zugriff