To provide a toroidal continuously variable transmission and a drive mechanism integrated power generator for an aircraft capable of sufficiently performing cooling by oil by supplying a sufficient amount of oil to the power roller by making a jet flow of the oil be hardly affected by wind generated by rotation 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 at a transmission ratio according to a tilt angle, and a discharge member having a discharge port for discharging oil. The discharge member has a first oil passage and a second oil passage communicated with each other inside of the discharge member, and the first oil passage and the second oil passage are disposed in a manner that the oil inside of the first oil passage and the oil in the second oil passage collide with each other near the discharge port, and a jet flow of the oil is provided with a flat shape in a rotating direction of the power roller.SELECTED DRAWING: Figure 9
【課題】油による噴流を、パワーローラの回転によって生じる風の影響を受け難くすることにより、パワーローラに十分な量の油を供給し、油による冷却を十分に行うことのでき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、油を吐出する吐出口の形成された吐出部材と、を備え、吐出部材は、吐出部材内部で互いに連通する第1油路と第2油路とを有し、第1油路の内部の油と第2油路の内部の油とが吐出口近傍で衝突し、油の噴流がパワーローラの回転方向に沿った扁平形状となるように第1油路及び第2油路が配置されている。【選択図】図9
TOROIDAL CONTINUOUSLY VARIABLE TRANSMISSION AND DRIVE MECHANISM INTEGRATED POWER GENERATOR FOR AIRCRAFT
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
2021-02-15
Patent
Electronic Resource
Japanese
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