엔진(8)에 의하여 구동됨으로써 발전하거나 또는 전력이 공급됨으로써 엔진(8)을 보조하는 전동기(12)와, 냉각 팬(8A)에 의하여 냉각풍이 공급되는 열교환 장치(13)와, 열교환 장치(13)에 공급되는 냉각풍의 흐름 방향에 대하여 열교환 장치(13)보다도 상류측에 위치하는 열교환 장치 상류실(28)과, 전력을 충전하거나 또는 방전하는 축전 장치(30)와, 전동기(12)의 동작을 제어하는 인버터 장치(34)를 구비한다. 또한 축전 장치(30)를 냉각하는 축전 장치용 라디에이터(42)와, 인버터 장치(34)를 냉각하는 인버터용 라디에이터(46)를 서로 독립시켜 별개로 설치하고, 이들 축전 장치용 라디에이터(42)와 인버터용 라디에이터(46)를 열교환 장치 상류실(28) 내에서 열교환 장치(13)와 축전 장치(30) 사이에 병렬로 배치한다.

    There are provided an electric motor (12) that is driven by an engine (8) to generate power or assists in a drive of the engine (8) by supply of power thereto, a heat exchanger (13) to which cooling air is supplied by a cooling fan (8A), a heat exchanger upstream room (28) positioned upstream of the heat exchanger (13) in a flow direction of the cooling air supplied to the heat exchanger (13), an electricity storage device (30) that stores power or discharges the power therein, and an inverter device (34) for controlling an operation of the electric motor (12). Besides, a radiator (42) for electricity storage device that cools the electricity storage device (30) and a radiator (46) for inverter that cools the inverter device (34) are separately provided to be independent from each other, and the radiator (42) for electricity storage device and the radiator (46) for inverter are arranged in parallel between the heat exchanger (13) and the electricity storage device (30) in the heat exchanger upstream room (28).


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    Titel :

    HYBRID-TYPE WORK MACHINE


    Weitere Titelangaben:

    하이브리드식 작업기


    Erscheinungsdatum :

    2018-05-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    E02F Baggern , DREDGING / 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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