To provide a toroidal continuously variable transmission and a drive mechanism integrated power generator for aircraft, capable of properly supplying oil for lubrication of a contact interface between a power roller and each disc, and cooling of the power roller.SOLUTION: A toroidal continuously variable transmission includes an input disc and an output disc disposed in opposition to each other, a power roller tiltably held between the input disc and the output disc for transmitting rotary driving force of the input disc to the output disc with a transmission ratio according to a tilt angle, at least one lubrication discharge port for discharging oil toward the contact interface between at least one of the input disc and the output disc and the power roller, and at least one cooling discharge port for discharging the oil toward the power roller. The cooling discharge port is disposed in a manner that a distance between the cooling discharge port and a contact position of the oil discharged from the cooling discharge port is shorter than a distance between the lubrication discharge port and the contact interface.SELECTED DRAWING: Figure 5

    【課題】パワーローラと各ディスクとの間の接触界面の潤滑と、パワーローラの冷却との両方について、適切に油の供給が行われるトロイダル無段変速機及び航空機用駆動機構一体型発電装置を提供する。【解決手段】トロイダル無段変速機は、互いに対向配置される入力ディスク及び出力ディスクと、入力ディスクと出力ディスクとの間に傾転可能に挟まれ、入力ディスクの回転駆動力を傾転角に応じた変速比で出力ディスクに伝達するパワーローラと、入力ディスク及び出力ディスクの少なくとも一方とパワーローラとの間の接触界面に向けて油を吐出する少なくとも1つの潤滑吐出口と、パワーローラに向けて油を吐出する少なくとも1つの冷却吐出口を備え、冷却吐出口と冷却吐出口から吐出された油の接触位置との距離が潤滑吐出口と接触海面の距離よりも近くなるように冷却吐出口が配置されている。【選択図】図5


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    Title :

    TOROIDAL CONTINUOUSLY VARIABLE TRANSMISSION AND DRIVE MECHANISM INTEGRATED POWER GENERATOR FOR AIRCRAFT


    Additional title:

    トロイダル無段変速機及び航空機用駆動機構一体型発電装置


    Contributors:

    Publication date :

    2021-02-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16H Getriebe , GEARING / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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