The present invention provides a hybrid driving module which has a lock-up clutch between a rotor hub and an output member, that is compact in the axial direction while having a sufficient clutch capacity and also being easily cooled. The present invention comprises: a rotor hub (20) with a rotor (52) provided; an output member (80) which receives the driving force of the rotor hub (20) and delivers same to a transmission; a lock-up clutch (70) for selectively connecting the rotor hub (20) and the output member (80) from therebetween; and a piston member (75) which is provided on the output member (80) to be slidable in the axial direction, and presses or releases the lock-up clutch (70). The output member (80) comprises: a slide outer circumferential surface (82) on which the piston member (75) slides; a connection flange (83) which is provided behind the slide outer circumferential surface (82) and extends in the centrifugal direction; and a communication hole (84) which is provided in the connection flange (83) and connects a front space and a rear space of the connection flange (83) to be in communication. The lock-up clutch (70) is connected to the connection flange (83) from further out in the radial direction than the communication hole (84).

    La présente invention concerne un module d'entraînement hybride qui comprend un embrayage de verrouillage entre un moyeu de rotor et un élément de sortie, qui est compact dans la direction axiale tout en ayant une capacité d'embrayage suffisante et qui est également facilement refroidi. La présente invention comprend : un moyeu de rotor (20) avec un rotor (52) disposé ; un élément de sortie (80) qui reçoit la force d'entraînement du moyeu de rotor (20) et la délivre à une transmission ; un embrayage de verrouillage (70) pour relier sélectivement le moyeu de rotor (20) et l'élément de sortie (80) entre eux ; et un élément de piston (75) qui est disposé sur l'élément de sortie (80) pour pouvoir coulisser dans la direction axiale, et presse ou libère l'embrayage de verrouillage (70). L'élément de sortie (80) comprend : une surface périphérique externe de coulissement (82) sur laquelle coulisse l'élément de piston (75) ; une bride de raccordement (83) qui est disposée derrière la surface périphérique externe de coulissement (82) et s'étend dans la direction centrifuge ; et un trou de communication (84) qui est disposé dans la bride de raccordement (83) et relie un espace avant et un espace arrière de la bride de raccordement (83) pour qu'ils soient en communication. L'embrayage de verrouillage (70) est relié à la bride de raccordement (83) plus loin dans la direction radiale que le trou de communication (84).

    본 발명은 로터 허브와 출력부재 사이의 락업클러치가 축방향으로 컴팩트하면서도 충분한 클러치 용량을 가지고 냉각도 수월한 하이브리드 구동 모듈을 제공한다. 이는, 로터(52)가 설치된 로터 허브(20); 상기 로터 허브(20)의 동력을 전달받아 상기 변속기에 전달하는 출력부재(80); 상기 로터 허브(20)와 출력부재(80) 사이에서 이들을 선택적으로 연결하는 락업클러치(70); 및 축방향으로 상기 출력부재(80)에 접동 가능하게 설치되어, 상기 락업클러치(70)를 가압하거나 가압 해제하는 피스톤부재(75);를 포함한다. 상기 출력부재(80)는: 상기 피스톤부재(75)가 접동하는 접동외주면(82); 상기 접동외주면(82)의 후방에 마련되고, 원심방향으로 연장되는 연결플랜지(83); 및 상기 연결플랜지(83)에 마련되어 상기 연결플랜지(83)의 전방 공간과 후방 공간을 통하도록 연결하는 연통홀(84);을 포함한다. 상기 락업클러치(70)는 상기 연통홀(84)보다 반경방향 외측에서 상기 연결플랜지(83)에 연결된다.


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    Title :

    HYBRID DRIVING MODULE


    Additional title:

    MODULE D'ENTRAÎNEMENT HYBRIDE
    하이브리드 구동 모듈


    Contributors:
    KIM JUNG-WOO (author) / JO A-RON (author) / PARK JIN-SU (author)

    Publication date :

    2024-06-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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



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