「lean」に関連した英語例文の一覧と使い方(35ページ目) - Weblio英語例文検索

To more reliably improve fuel consumption by setting a compression ratio to be higher even when a mixture has a greater air-fuel ratio as a whole in a cylinder bore such as during low load of an internal combustion engine, and the mixture is lean on average.例文帳に追加

内燃機関の低負荷時など、シリンダ孔内における混合気の全体の平均空燃比が大きくて、混合気が平均して希薄な場合でも、圧縮比を高く設定できるようにして、燃費をより確実に向上させるようにする。 - 特許庁

In view of speed difference between oxygen emission and oxygen adsorption of the catalyst, it is preferable that a rich combustion period should be longer than a lean combustion period when an air-fuel ratio of air-fuel mixture is controlled to become a stoichiometric air-fuel ratio by an air-fuel ratio feedback control.例文帳に追加

触媒の酸素放出と酸素吸着との速度差を考慮した場合、空燃比フィードバック制御により混合気の空燃比を理論空燃比に制御する上で、リッチ燃焼期間をリーン燃焼期間よりも長くすることが好ましい。 - 特許庁

When a target air-fuel ratio is forcibly set to be on a rich side or a lean side in oxygen sensor failure diagnosis by an active control, firstly, the target air-fuel ratio is changed with a skip amount b within a range not affecting the behavior of the vehicle.例文帳に追加

アクティブ制御によって酸素センサ故障診断を行う場合において、目標空燃比をリッチ側やリーン側に強制的に設定する際、先ず、車両の挙動を招くことのない範囲のスキップ量ｂで目標空燃比を変更する。 - 特許庁

When the combustion fluctuation ΔCC exceeds the allowable limit ΔCCL, a base air-fuel ratio AFbs in spike is corrected to the lean side (S213), and when a torque reduction amount ΔTD is greater than an allowable value ΔTDL, the base air-fuel ratio AFbs in spike is corrected to the rich side (S215).例文帳に追加

燃焼変動ΔＣＣが許容限度ΔＣＣＬを超える場合にはスパイク時ベース空燃比ＡＦｂｓをリーン側に補正し（Ｓ２１３）、トルク低下量ΔＴＤが許容値ΔＴＤＬより大きい場合にはリッチ側に補正する（Ｓ２１５）。 - 特許庁

The SOx holding agent holds SOx in exhaust gas when the air-fuel ratio of the exhaust gas flowing therein is lean, and it releases SOx being held when the air-fuel ratio of the exhaust gas flowing therein is an approximately stiochiometric air-fuel ratio or rich.例文帳に追加

ＳＯｘ保持剤がそこに流入する排気ガスの空燃比がリーンであるときには排気ガス中のＳＯｘを保持し、そこに流入する排気ガスの空燃比がほぼ理論空燃比またはリッチとなると保持しているＳＯｘを放出する。 - 特許庁

By this, since an unburned material burned in an outer flame of low velocity is effectively sucked to secondary air by the sucking effect of the secondary air flow of high velocity, and burned in a further lean state, an increase in combustion temperature can be suppressed.例文帳に追加

これにより、低速の外炎中で燃焼する未燃物質は高速の二次空気流の吸引効果により効果的に二次空気に吸引されて、より希薄状態で燃焼することになるため、燃焼温度の高温化を抑制できる。 - 特許庁

A liquid-like resin 4 is supplied from a supply nozzle 5 onto an inner periphery of a rotating cylindrical mold 1, and an intermediate transfer belt 501 and a lean stop member 6 mounted at an end of the inner periphery of the belt 501 are simultaneously molded.例文帳に追加

回転する円筒状型１の内周面上に液状樹脂４を供給ノズル５により供給し、中間転写ベルト５０１と、該中間転写ベルト５０１の内周面の端部に取り付けられる寄り止め部材６とを同時に成形する。 - 特許庁

To detect the deterioration of performance due to secular changes, etc., of a reduction agent supplying mechanism that feeds reduction agent to a lean NOX catalyst provided on the exhaust gas passage of an internal combustion engine, and to prevent unnecessary consumption of the reduction agent.例文帳に追加

本発明は、内燃機関の排気通路に設けられたリーンＮＯx触媒へ還元剤を供給する還元剤供給機構の経年変化等による性能低下を検出し、還元剤の不要な消費を防止することを課題とする。 - 特許庁

The NOX storage/reduction catalyst 7 is disposed in an exhaust passage 2 of an engine 1, NOX in an exhaust gas is stored in the catalyst 7 during a lean air-fuel ratio operation of the engine, and the stored NOX is reduced by changing over the air-fuel ratio of the engine to a short-time rich air-fuel ratio.例文帳に追加

機関１の排気通路２にＮＯ_X吸蔵還元触媒７を配置し、機関のリーン空燃比運転中に排気中のＮＯ_Xを触媒７に吸蔵し、機関の空燃比を短時間リッチ空燃比に切換えて吸蔵したＮＯ_Xを還元する。 - 特許庁

An absorber 18 is positioned in an exhaust passage of an engine by which NOx is absorbed when an air-fuel ratio of an in-flow exhaust gas is lean and the absorbed NOx is emitted when the air-fuel ratio of the in-flow exhaust gas is stoichiometric or rich.例文帳に追加

流入する排気ガスの空燃比がリーンのときにはＮＯ_x を吸収し、流入する排気ガスの空燃比が理論空燃比又はリッチのときには吸収したＮＯ_x を放出するＮＯ_x 吸収剤１８を機関排気通路内に配置する。 - 特許庁

A part (QRc) of the fuel increment necessary for switching the air-fuel ratio of the exhaust gas discharged from the combustion chamber from the lean air-fuel ratio to the rich air-fuel ratio is injected in the initial stage of a compression stroke, and the remainder (QRp) is injected in a combustion stroke.例文帳に追加

燃焼室から排出される排気ガスの空燃比を前記リーン空燃比から前記リッチ空燃比に切り替えるのに必要な燃料増分のうち一部（ＱＲｃ）を圧縮行程初期に噴射し、残り（ＱＲｐ）を燃焼行程に噴射する。 - 特許庁

When the engine restarts as an accelerator is stepped on, the trap performance of the lean NOx trap is recovered by limiting sucked air quantity (Step S6) and controlling air/fuel ratio to a richer side, thus securing the purification performance for the exhaust gas.例文帳に追加

そこで、アクセルが踏み込まれるエンジン再始動時には、吸入空気量を制限して(ステップＳ６)空燃比をリッチ側に制御することにより、ＮＯｘ吸蔵触媒の吸蔵能力を回復させて排気ガスの浄化性能を確保するようにしている。 - 特許庁

The idle controlled variable QISC comprising idle controlled variable Qa corrected on the reduction side by an idle controlled variable correction value KQISC is reflected on the fuel injection quantity in the lean combustion during running in the processes in Steps S180 and S150.例文帳に追加

ステップＳ１８０，Ｓ１５０の処理により、アイドル制御量Ｑａをアイドル制御量補正値ＫＱＩＳＣにて減少補正したアイドル制御量ＱＩＳＣを、走行時の希薄燃焼における燃料噴射量に反映させている。 - 特許庁

The NOx captured in the lean NOx catalyst can be accurately reduced since the rich air-fuel ratio is released using the integrated value of the flow rates correlated to a reductant amount (HC and CO discharge amounts), and exhaust control action of high order is provided thereby.例文帳に追加

還元剤量（HCおよびCO排出量）と相関のある排気流量の積算値を用いてリッチ空燃比を解除するため、リーンNOx触媒に捕捉されたNOxを正確に還元することが可能になり、排出ガスの高次元の浄化作用が得られる。 - 特許庁

The main component 5 and the sub component 6 are fitted together by caulking them in a lapped state from a lean gas mixing piece 22a to a recessed part piece 40b, and a rib part 14 protruding in an outside direction is formed by this.例文帳に追加

主構成体５および副構成体６は、両者を重ね合わせた状態で淡ガス混合片２２ａと凹部片４０ｂとにわたってかしめることにより嵌合接合されており、これにより外部方向に突出したリブ部１４が形成されている。 - 特許庁

In the exhaust temperature rising stratified combustion, required fuel quantity having an air-fuel ratio of the whole of a combustion chamber made a stoichiometric air-fuel ratio or slightly lean as compared with the ratio is made as total injection quantity per combustion stroke, and the required fuel quantity is injected to a compression stroke.例文帳に追加

排気昇温成層燃焼では、燃焼室全体の空燃比を理論空燃比若しくはそれよりも若干リーンとする要求燃料量を１燃焼行程当たりの全噴射量として、これを圧縮行程に噴射する。 - 特許庁

To provide an exhaust gas purifying apparatus for an internal combustion engine, which can surely prevent the increase in a NOx emission amount due to a lean operation or a fuel cut operation, to sufficiently suppress the NOx emission amount as well as to achieve improved fuel efficiency.例文帳に追加

リーン運転または燃料カット運転に起因するＮＯｘ排出量の増加を確実に防止し、ＮＯｘ排出量を十分に抑制しつつ燃費の向上を実現することができる内燃機関の排気浄化装置を提供する。 - 特許庁

The device performs active air-fuel ratio control which alternately switches the air-fuel ratio of the exhaust emission between rich and lean based on a predetermined center air-fuel ratio, and determines whether the air-fuel ratio sensor is normal or not by calculating a diagnostic parameter during active air-fuel ratio control.例文帳に追加

排気ガスの空燃比を所定の中心空燃比を境にリッチおよびリーンに交互に切り替えるアクティブ空燃比制御を実行し、アクティブ空燃比制御の実行中に診断パラメータを算出して空燃比センサが正常か異常かを判定する。 - 特許庁

To ensure the sufficient number of opportunities to determine the presence or absence of "malfunction" in a lean imbalanced state based on rotational speed fluctuation, and to precisely detect the "malfunction", in a vehicle equipped with an idle stop function during the stop of the vehicle.例文帳に追加

車両停止中におけるアイドルストップ機能を備えた車両において、回転速度変動に基づいてリーンインバランス状態の「異常」の発生の有無を判定する機会を十分に確保し、且つ、その「異常」を精度良く検出すること。 - 特許庁

When the downstream catalyst is determined to have reached a reduced state in which the downstream catalyst can remove a predetermined amount of nitrogen oxides, the control device controls the averaged air-fuel ratio of the engine to a second air-fuel ratio shifted toward the lean side from the stoichiometric air-fuel ratio.例文帳に追加

制御装置は下流側触媒が所定量の窒素酸化物を浄化することができる還元状態に到達したと判定した場合、機関の空燃比の平均を理論空燃比よりもリーン側の第２空燃比に制御する。 - 特許庁

When the NOx is released from the upstream side NOx storage catalyst 12 and the released NOx is stored in the downstream side NOx storage catalyst 14, the concentration of the oxygen contained in the exhaust gas is temporarily lowered while maintaining lean the air-fuel ratio of the exhaust gas.例文帳に追加

上流側のＮＯ_x吸蔵触媒１２からＮＯ_xを放出させて放出されたＮＯ_xを下流側のＮＯ_x吸蔵触媒１４に吸蔵させるときには排気ガスの空燃比をリーンに維持した状態で排気ガス中の酸素濃度を一時的に低下させる。 - 特許庁

This device comprises the NOx catalyst 32 for holding NOx in the exhaust gas when the air-fuel ratio of the inflow exhaust gas is lean, and reducing and clarifying the held NOx by a reducer when the air-fuel ratio of the inflow exhaust gas is enriched.例文帳に追加

流入する排気ガスの空燃比がリーンであるときには排気ガス中のＮＯ_Ｘを保持し、流入する排気ガスの空燃比がリッチとなると保持しているＮＯ_Ｘを還元剤によって還元浄化することができるＮＯ_Ｘ触媒３２を具備する。 - 特許庁

When the temperature of the catalyst is equal to or more than the first temperature TempLo, sulfur components adsorbed in a noble metal of the catalyst are desorbed from the noble metal when an air-fuel ratio of exhaust gas is a lean air-fuel ratio (when oxygen is included in catalyst inflow gas).例文帳に追加

触媒の温度が第１温度ＴｅｍｐＬｏ以上である場合、排ガスの空燃比がリーン空燃比であれば（触媒流入ガスに酸素が含まれていれば）、触媒の貴金属に吸着された硫黄成分は貴金属から脱離する。 - 特許庁

SOX is discharged from NOX absorbent 12 by respectively setting air-fuel ratios for the exhaustion of first and second cylinder groups 1a and 1b to rich and lean and heating the NOX absorbent 12 by HC and oxygen reaction heat.例文帳に追加

第１の気筒群１ａおよび第２の気筒群１ｂの排気の空燃比をそれぞれリッチおよびリーンにしてＮＯ_X 吸収剤１２をＨＣおよび酸素の反応熱でもって加熱することによりＮＯ_X 吸収剤１２からＳＯ_X を放出させる。 - 特許庁

Combustion is performed in the lean air fuel ratio larger by a prescribed quantity than the theoretical air fuel ratio in the preceding cylinders 2A and 2D, and the combustion is performed by supplying fuel to the burnt gas introduced from the preceding cylinders 2A and 2D in the succeeding cylinder 2B and 2C.例文帳に追加

そして、先行気筒２Ａ，２Ｄでは理論空燃比よりも所定量大きいリーン空燃比で燃焼を行わせ、後続気筒２Ｂ，２Ｃでは、先行気筒２Ａ，２Ｄから導入された既燃ガスに燃料を供給して燃焼を行わせる。 - 特許庁

This catalyst deterioration determination method controls the air/fuel ratio of an engine to a specified lean air/fuel ratio at times t1 to t3, and makes the oxygen occluding amounts of a first catalyst and a second catalyst on the downstream side of the first catalyst arrive at the maximum oxygen occluding amount.例文帳に追加

この触媒劣化判定方法は、機関の空燃比を、時刻ｔ１〜ｔ３にて所定のリーン空燃比に制御し、第１触媒及びその下流の第２触媒の酸素吸蔵量をそれぞれ最大酸素吸蔵量に到達せしめる。 - 特許庁

To make NOx surely reducible by accurately and simply estimating a cylinder air excessive rate so as to recirculate exhaust gas as much as possible while stable lean operation can be performed without a misfire of an engine.例文帳に追加

筒内空気過剰率を正確かつ簡易に推定できるようにして、エンジンが失火しないで安定したリーン運転を行なえるようにしながら、できるだけ多くの排ガスを再循環させて確実にＮＯ_X を低減させることができるようにする。 - 特許庁

In the temperature rise control for sulfur poisoning recovery of the NOx storing/reducing catalyst 9, part of cylinders is made into a rich air-fuel ratio and the other cylinders are made into a lean air-fuel ratio, and the air-fuel ratio A/F of the whole engine is the theoretical air-fuel ratio.例文帳に追加

ＮＯｘ 吸蔵還元触媒９の硫黄被毒回復のための昇温制御では、一部の気筒をリッチ空燃比にするとともに他の気筒をリーン空燃比とし、エンジン全体としての空燃比Ａ／Ｆについては理論空燃比とされる。 - 特許庁

When the rapid-decrease correction coefficient KEVRTDEC is gradually decreased, the duration of fuel injection TOUT is gradually increased, and the air/fuel ratio is prevented from entering a lean state arising from a reduction in the concentration of evaporation fuel caused by a sharp drop in the flow rate of purge gas QPGC.例文帳に追加

急減補正係数ＫＥＶＲＴＤＥＣが漸減されると、燃料噴射時間ＴＯＵＴが漸増し、パージガス流量ＱＰＧＣの急減による蒸発燃料濃度の低下に起因する空燃比のリーン化が防止される。 - 特許庁

When an output of a subsidiary O_2 sensor at a downstream side of a catalyst is inverted to a lean output, a target air-fuel ratio at an upstream side of the catalyst is made to rich target value, and when the output is inverted to a rich output, the target air-fuel ratio is made to the rich target value.例文帳に追加

触媒下流のサブO_２センサの出力がリーン出力に反転した際に触媒上流の目標空燃比をリッチ目標値とし、その出力がリッチ出力に反転した際に上記の目標空燃比をリッチ目標値とする。 - 特許庁

When being transferred from an reception belt 21 to a payment belt 41, coins C1, C2 input into the reception/payment section lean against a right side plate 11a, etc. constituting a partition wall, and rotate there while being erected, so that they are retained, thus becoming in stuck, not to be conveyed.例文帳に追加

収納払出部に投入された硬貨Ｃ１，Ｃ２は、収納ベルト２１から払出ベルト４１に移る場合に、隔壁を構成する右側板１１ａなどに寄りかかって起立したままその場所で回転して送られない滞留状態となる。 - 特許庁

There are provided a heat accepting means 36 for receiving heat from at least a lean flame 35; a gasifying means 37 where heat received by the heat accepting means 36 is circulated to heat and gasify liquid fuel; and a temperature sensing means 38 for sensing a temperature of the gasifying means 37.例文帳に追加

少なくとも淡火炎３５より受熱する受熱手段３６と、受熱手段３６で受ける熱が還流され液体燃料を加熱気化する気化手段３７と、気化手段３７の温度を検出する温度検出手段３８とを備えている。 - 特許庁

To provide a handrail device, enabling aged people and disabled persons to simply move the handrail at need and simultaneously put their both hands thereon and lean forward to raise the upper part of the body in a bathroom, a toilet room or a bedroom.例文帳に追加

高齢者や身体障害者などが、浴室やトイレあるいは寝室で必要なときに手軽に手摺りを移動させつつ両手をかけて手摺りの上に身を乗り出して上体を起こすことができる手摺り装置を提供することである。 - 特許庁

When the internal combustion engine is in cool state (S12), fuel is injected in a compression stroke at an air/fuel ratio for combustion equal to a theoretical air/fuel ratio or slightly nearer a lean air/fuel ratio than the theoretical air/fuel ratio (compression S/L operation) (S14), and exhaust emission flow is suppressed (S16).例文帳に追加

内燃機関が冷態状態のときには(S12)、燃焼空燃比が理論空燃比または理論空燃比よりもややリーン空燃比となるようにして燃料を圧縮行程で噴射し（圧縮S/L運転）(S14)、併せて排気流動を抑制する(S16)。 - 特許庁

Inpulse disturbances LR and RL are outputted by a predetermined times to a feedback control system 110 by alternately changing an air-fuel ratio between a rich side and a lean side when the degrading of the linear air-fuel ratio sensor switch 4 of an engine 10 is diagnosed.例文帳に追加

エンジン１０のリニア空燃比センサＳＷ４の劣化診断に際し、空燃比をリッチ側とリーン側とに交互に変更することにより前記フィードバック制御系１１０にインパルス状の外乱ＬＲ、ＲＬを所定回数出力する。 - 特許庁

NOx in the exhaust gas is absorbed to the NOx storage/reduction catalyst 7 during the lean air-fuel ratio operation of the engine, and at the time to discharge NOx, the engine is operated in a rich air-fuel ratio, to make the air-fuel ratio of the exhaust gas flowing in to the NOx storage/reduction catalyst 7 rich.例文帳に追加

機関のリーン空燃比運転中にＮＯ_X 吸蔵還元触媒に排気中のＮＯ_X を吸収させ、ＮＯ__X を放出すべきときに機関をリッチ空燃比で運転してＮＯ_X 吸蔵還元触媒７に流入する排気空燃比をリッチにする。 - 特許庁

When it judges the hydrogen separation membrane to be deteriorated, the deterioration of the hydrogen separation membrane 10 is recovered by supplying a high temperature gas (a lean burn gas) containing oxygen continuously to the reforming catalyst part 6 even though a temperature of the hydrogen separation membrane 10 is a predetermined value or more on the next starting.例文帳に追加

劣化判断した場合、次の起動時に水素分離膜１０の温度が所定値以上でも、酸素を含む高温ガス（希薄燃焼ガス）を継続して改質触媒部６に供給することで水素分離膜１０の劣化を回復する。 - 特許庁

An electronic control device 40 executes the sulfur poisoning recovery control for controlling an exhaust air-fuel ratio to a rich air-fuel ratio when the occlusion volume of the sulfur components occluded by the NOx occlusion reducing catalyst 22 exceeds a tolerance during lean combustion of the engine 10.例文帳に追加

電子制御装置４０は、エンジン１０のリーン燃焼中にＮＯｘ吸蔵還元触媒２２に吸蔵された硫黄成分の吸蔵量が許容値を上回るときに排気空燃比をリッチ空燃比に制御する硫黄被毒回復制御を実行する。 - 特許庁

To provide a compact apparatus configured so that when switching lean simulated exhaust gas to stoichiometric or rich simulated exhaust gas or switching in the reverse, gas atmosphere existing before passing a catalyst to be evaluated is quickly and uniformly displaced over the whole cross section of the catalysis.例文帳に追加

リーンからストイキまたはリッチ、あるいはその逆に切り替えられた時に、評価対象の触媒を通過する前のガス雰囲気が、迅速に、かつ触媒の横断面の全体にわたって均一に置換されるコンパクトな装置を提供する。 - 特許庁

While the oxygen sensor generates a rich output (Step 108) and the air-fuel ratio sensor generates a lean output (Step 110), the amount of oxygen flowing into the catalyst is integrated to obtain the oxygen occlusion capacity Cmax of the catalyst (Step 114).例文帳に追加

酸素センサがリッチ出力を発生し（ステップ１０８）、かつ、空燃比センサがリーン出力を発生している期間中（ステップ１１０）に、触媒に流入する酸素量を積算して触媒の酸素吸蔵能力Ｃｍａｘを求める（ステップ１１４）。 - 特許庁

When the ECU 20 determines that the air-fuel ratio in the combustion chamber 3 is in a rich condition based on the rich/lean determination of the air-fuel ratio, it compensates ignition time calculated based on the combustion ratio to suppress torque fluctuation of the internal combustion engine 1.例文帳に追加

そして、ＥＣＵ２０は、空燃比のリッチ／リーン判定により燃焼室３における空燃比がリッチであると判断した際に、燃焼割合に基づいて算出される点火時期を内燃機関１のトルク変動が抑制されるように補正する。 - 特許庁

An exhaust emission control system is provided with the hydrogen enrichment catalyst installed in an exhaust gas flow passage of an internal combustion engine operated under a condition where atmosphere of exhaust gas is lean-rich, this invented device for diagnosing the hydrogen enrichment catalyst and a regeneration process execution device.例文帳に追加

排気ガスの雰囲気がリーン〜リッチの状態で運転される内燃機関の排気ガス流路に設置した水素富化触媒と、上記本発明の水素富化触媒劣化診断装置と、回復処理実行装置とを備える排気ガス浄化システム。 - 特許庁

The control device detects a first timing at which the estimated oxygen occluded amount reaches the maximum oxygen occluded amount and a second timing at which an oxygen concentration sensor on the downstream side of the catalysts indicates an output equivalent to a lean air/fuel ratio when fuel cut is performed.例文帳に追加

前記制御装置は、フューエルカットが実行されたとき、推定された酸素吸蔵量が最大酸素吸蔵量に到達する第１タイミングと、触媒下流の酸素濃度センサがリーン空燃比相当の出力を示す第２タイミングとを検出する。 - 特許庁

To provide an in-cylinder swirl combustor capable of maintaining a flame even when the fuel/air ratio is less than the lean flammable limit of a homogeneous premixed gas, and capable of complete combustion and low NOx combustion without regulating the amount of air flow.例文帳に追加

燃料／空気比が予混合均質混合気の希薄側可燃限界よりも更に小さい場合でも火炎の保持を可能にし、空気流量の制御なしに完全燃焼と低ＮＯｘ燃焼が可能な円筒内旋回燃焼器を提供する。 - 特許庁

The NOx occlusion-reduction catalyst 7 for occluding the NOx in the combustion exhaust gas under a lean air-fuel ratio atmosphere, and for reducing the occluded NOx in the combustion exhaust gas under a rich air-fuel ratio atmosphere is installed inside an exhaust passage of an internal combustion engine 2.例文帳に追加

空燃比がリーン雰囲気下での燃焼排ガス中のＮＯｘを吸蔵し、空燃比リッチ雰囲気下での燃焼排ガス中では吸蔵したＮＯｘを還元する、ＮＯｘ吸蔵還元型触媒７を内燃機関２の排気通路５内に設置する。 - 特許庁