To provide a vehicle equipped with a compressor for temperature adjustment that is driven by a motor, in which rotation speed of the compressor is set to rotation speed different from rotation speed of an output shaft of a driving unit in a state where the motor is connected to a wheel so that power can be transmitted.SOLUTION: An electric vehicle 1 is equipped with a motor 2 as a power source for travelling, a compressor 20 for temperature adjustment that is driven by the motor 2, and a driving unit 10 that drives wheels 3 by power outputted from the motor 2. Between a rotor shaft 2a of the motor 2 and an output shaft 5 of the driving unit 10 is provided a transmission mechanism 4 that can be switched between a plurality of states in which magnitude of transmission gear ratios are different. The compressor 20 is arranged coaxially with the rotor shaft 2a of the motor 2 and arranged closer to the motor 2 side than the transmission mechanism 4. The transmission mechanism 4 changes magnitude of the transmission gear ratios to different values, according to vehicle speed, when transmitting rotation from the wheels 3 to the rotor shaft 2a.SELECTED DRAWING: Figure 1

    【課題】モータにより駆動する温度調整用のコンプレッサを備える車両について、モータと車輪との間が動力伝達可能に接続された状態で、コンプレッサの回転数を駆動ユニットの出力軸とは異なる回転数にすること。【解決手段】走行用の動力源であるモータ2と、モータ2によって駆動する温度調整用のコンプレッサ20と、モータ2から出力された動力により車輪3を駆動する駆動ユニット10と、を備える電動車両1であって、モータ2のロータ軸2aと駆動ユニット10の出力軸5との間には、変速比の大きさが異なる複数の状態に切り替わることが可能な変速機構4が設けられ、コンプレッサ20は、モータ2のロータ軸2aと同一軸線上、かつ変速機構4よりもモータ2側に配置され、変速機構4は、車輪3からの回転をロータ軸2aに伝達する際に、車速に応じて変速比の大きさを異なる値に変更する。【選択図】図1


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    Title :

    ELECTRIC VEHICLE


    Additional title:

    電動車両


    Contributors:

    Publication date :

    2020-08-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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 / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F16H Getriebe , GEARING



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