To provide an intake valve system suitable for a power generation internal combustion engine.SOLUTION: An intake valve system of an internal combustion engine mounted to a vehicle, and generating power for use in the vehicle comprises: a valve gear having a valve body which is moved by a stepping motor; and a control part for controlling an opening of the valve gear by operating the stepping motor at a specified step number corresponding to a specified characteristic when the internal combustion engine should be driven by the specified characteristic. When an actual characteristic of the internal combustion engine which is in drive differs from the specified characteristic while the stepping motor is operated at the specified step number, the control part may adjust the opening of the valve gear by correcting the step number.SELECTED DRAWING: Figure 4

    【課題】 発電用の内燃機関に適した吸気弁システムを提供する。【解決手段】 車両に搭載されて前記車両で使用される電力を発電する内燃機関の吸気弁システムであって、ステッピングモータによって移動される弁体を備える弁装置と、前記内燃機関が特定の特性で駆動すべき場合に前記特定の特性に対応する特定ステップ数で前記ステッピングモータを動作させて前記弁装置の開度を制御する制御部と、を備え、前記制御部は、前記ステッピングモータが前記特定ステップ数で動作されている間に駆動中の前記内燃機関の実際の特性が前記特定の特性と異なる場合に、ステップ数を補正して前記弁装置の前記開度を調整してもよい。【選択図】 図4


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    Title :

    INTAKE VALVE SYSTEM


    Additional title:

    吸気弁システム


    Contributors:

    Publication date :

    2019-11-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF



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