燃焼室容積の英語

副室式内燃機関１は、主燃焼室６３と、副燃焼室６１と、可変容積機構７０と、ＥＣＵ４０とを備える。例文帳に追加

The subsidiary chamber type internal combustion engine 1 is equipped with the main combustion chamber 63, a subsidiary combustion chamber 61, a volume varying mechanism 70 and an ECU 40. - 特許庁

ピストン５の上下動により容積が変化する主燃焼室２と、連通孔１８を通じて主燃焼室２と連通する副燃焼室１５と、を有する。例文帳に追加

This engine includes a main combustion chamber 2 changing volume by up and down motion of a piston 5 and a subsidiary chamber 15 communicating to the main combustion chamber 2 through a communication hole 18. - 特許庁

放電電圧算出手段は、前記燃焼室へ吸入空気を供給する吸気通路の管内圧力、吸気弁閉時での燃焼室容積及び点火時での燃焼室容積に基づいて、前記点火時の燃焼室内の圧力を算出してもよい。例文帳に追加

The discharge voltage calculating means may calculate the pressure in the combustion chamber upon igniting based on the pipe pressure of an intake passage supplying intake air to the combustion chamber, the combustion chamber volume during closing an intake valve, and the combustion chamber volume upon igniting. - 特許庁

燃焼ガス体積はそのときの燃焼室容積で近似し、代わりに燃焼ガス質量を導入し、これら燃焼室容積、燃焼ガス質量に基づいて燃焼期間を算出することにより、最近の燃焼解析結果を盛り込んだ新たな内燃機関の点火時期制御装置を提供する。例文帳に追加

To provide a novel ignition timing control device for an internal combustion engine, in which recent combustion analysis results are incorporated by making the volume of combustion gas approximate to the current capacity of a combustion chamber, introducing the mass of combustion gas instead and calculating a combustion period in accordance with the capacity of the combustion chamber and the mass of the combustion gas. - 特許庁

燃焼室１２１，１２２の容積を変化するように移動可能とされた可動部材１２６を有する燃焼式作業工具において、可動部材が燃焼室の容積を減少する方向へ移動するときには容積が増大され、可動部材が燃焼室の容積を増大する方向へ移動するときには容積が減少される大気室１７１を設ける。例文帳に追加

An atmospheric air chamber 171 whose capacity is increased when a movable member moves in a direction to reduce capacity of the combustion chamber and is reduced when the movable member moves in a direction to increase the capacity of the combustion chamber is provided on the combustion type working tool having the movable member 126 devised free to move to change the capacity of the combustion chambers 121, 122. - 特許庁

この回動により燃焼室３０の容積が増減して圧縮比が変化する。例文帳に追加

The capacity of the combustion chamber 30 is increased and decreased by the turn, and a compression ratio is changed. - 特許庁

バルブの回転体（ボール状、円筒状）に空洞を設けた開口部が一つだけのバルブの開口部を燃焼室に取り付け、その空洞容積を燃焼室の容積に加えることで燃焼室容積を可変とすることで、圧縮比可変機構を実現する。例文帳に追加

This compression ratio varying mechanism includes a valve having one cavity opening portion in a valve rotator (ball-shaped or cylinder-shaped) and mounted in the combustion chamber, whereby the capacity of a cavity is added to the capacity of the combustion chamber to vary the capacity of the combustion chamber. - 特許庁

内燃機関は、燃焼室の圧力が制御圧力に到達したときに、燃焼室５の圧力変化を駆動源として、ばね装置が縮むことにより燃焼室に連通する副室の容積が変化する容積可変装置を備える。例文帳に追加

This internal combustion engine includes a volume variable device for changing the volume of an auxiliary chamber communicating with the combustion chamber by contracting a spring device, with a pressure change in the combustion chamber 5 as a driving source, when the pressure of the combustion chamber reaches control pressure. - 特許庁