584697 五、發明說明（1) <發明所屬之技術領域> 本發明係有關於一種節能數控旁通斷油系統，尤指一 種應用於二行程、四行程之引擎，利用感知引擎轉速及節 流閥開度轉換成信號輸入電腦控制單元作決策判斷，並輸 出旁通空氣閥控制信號及點火驅動信號，達到改善引擎燃 燒狀態及節省燃油消耗之節能數控旁通斷油系統者。 <先前技術> 世界各國對環境保護及能源管制的問題日益重視，使 得車輛排氣污染及油耗的法規日益嚴苛；台灣的機車廠為 因應這樣的要求，除了全面加裝二次空氣導入系統及觸媒籲 轉換器之外，這幾年來無不致力於發展機車的電喷系統， 期待這樣的系統能像過去的汽車改成電噴系統時所帶來排 污、油耗及動力性能的大昇級。 不過，事實上證明，機車電喷系統由於先天的汽缸頭 限制以及喷油嘴的精度要求更甚於汽車用喷嘴而目前因市 場規模不夠大而暫不可得，使得電喷的效果大打折扣，除 了在油耗、污染有所改善之外，在動力的表現上乏善可陳 ;然而就電喷系統而言，汽車上所用的零件，諸如油泵、 喷油嘴、含氧感知器、惰速空氣控制閥…等，機車電喷系 統一樣都不能少，但能加諸消費者的費用相當有限，即使_ 現階段有政府補助每輛電喷機車新台幣4 0 0 0元的誘因_ ，仍提不起消費者的購買意願，追究其原因，就是消費者 所要的動力性能並未被滿足。584697 V. Description of the invention (1) < Technical field to which the invention belongs > The present invention relates to an energy-saving numerically controlled bypass oil cut-off system, especially an engine applied to two-stroke and four-stroke engines. The opening degree of the flow valve is converted into a signal, which is input to the computer control unit for decision making, and outputs a bypass air valve control signal and an ignition drive signal to achieve an energy-saving numerical control bypass oil cut-off system that improves the combustion state of the engine and saves fuel consumption. < Previous technology > Countries around the world are paying more and more attention to environmental protection and energy control issues, making the regulations on vehicle exhaust pollution and fuel consumption increasingly stringent. In response to such requirements, Taiwan ’s locomotive manufacturers have comprehensively added secondary air introduction. In addition to the system and the catalytic converter, in the past few years, all efforts have been devoted to the development of electronic fuel injection systems for locomotives. It is expected that such a system will bring about a large amount of pollution, fuel consumption and power performance when the car was converted into an electronic fuel injection system in the past upgrade. However, it turns out that locomotive EFI systems are currently unavailable due to the inadequate size of the market due to the inherent cylinder head limitation and the accuracy requirements of the fuel nozzles. However, the effect of EFI is greatly reduced. In addition to the improvement in fuel consumption and pollution, the performance of the power is poor. However, as far as the EFI system is concerned, the parts used in the car, such as oil pumps, injectors, oxygen sensors, idler air control valves, etc. Even the locomotive EFI system is indispensable, but the cost that can be added to consumers is quite limited. Even if there is a government subsidy of NT $ 400,000 per EFI locomotive at this stage, consumers still cannot afford it. The reason for purchasing willingness is that the power performance required by consumers has not been met.
第5頁 584697 五、發明說明（2) 目前的機車電喷系統，其架構與汽車之電喷系統並無 不同，需要輸入引擎轉速、節流閥位置、引擎溫度、進氣 溫度、大氣壓力、歧管壓力、排氣含氧量等訊號，經由電 腦控制單元依據各種喷油策略，決定喷油嘴的喷油時機、 喷油量、’點火時機以及惰速空氣控制閥的補償空氣量，而 傳統電喷系統雖可偵測引擎不需提供動力時切斷喷油嘴的 供油，直到引擎轉速下降至惰速以上或駕駛再度作加油動 作時，喷油嘴才恢復正常供油的功能及數控點火的功能， 但機車電喷系統仍有如下缺失： 一、 喷油嘴的精度不夠：目前使用的喷油嘴係選用較小流 量的汽車用喷油嘴，但以機車之較小排氣量及較高轉_ 速，喷油嘴使用的工作區段有可能落在非線性的範圍 ，因此造成某些喷油嘴並不能提供預期的計算喷油量 ，導致引擎無法啟動或在高速時易熄火。 二、 先天喷油位置不佳：機車橫置引擎的進氣道過長，使 得在不改變汽缸頭的情況下，喷油嘴並不能像在汽車 引擎一樣能將燃油直接喷到進氣閥背上，部分的燃油 是喷在氣道上，這種壁渔（wa 1 1 w e t t i η g )現象會使得經由電腦計算的空燃比失真。 三、 零件成本過高，但效果有限：電喷系統所增加的零件 成本很高，但是機車所能附加的售價很有限，加上目_ 前電喷機車的馬力性能並未能如預期的提昇，甚至為_ 了達到污染法規的要求，可能在某些情況的操控性能 還不如原來的化油氣系統。因此即使環保署現階段有Page 5 584697 V. Description of the invention (2) The current EFI system for locomotive is no different from the EFI system of the automobile. It needs to input the engine speed, throttle position, engine temperature, intake temperature, atmospheric pressure, Manifold pressure, exhaust oxygen content, and other signals are determined by the computer control unit based on various fuel injection strategies, the fuel injection timing, fuel injection amount, 'ignition timing, and compensation air volume of the inert air control valve. Although the traditional electric injection system can detect that the fuel supply of the fuel injection nozzle is cut off when the engine is not required to supply power, the fuel injection nozzle can resume its normal fuel supply function until the engine speed drops above the idle speed or the driver refuels again. The function of numerical control ignition, but the locomotive EFI system still has the following defects: 1. Insufficient accuracy of the fuel injector: The fuel injector currently used is a fuel injector for automobiles with a small flow rate, but with a smaller exhaust of the locomotive Volume and high speed, the working section used by the injector may fall in a non-linear range, so some injectors cannot provide the expected calculated fuel injection amount, and the engine cannot be started Or easy to turn off at high speed. 2. The congenital injection position is not good: the locomotive's horizontal engine's air inlet is too long, so that the fuel injection nozzle can not directly inject fuel to the back of the intake valve like in a car engine without changing the cylinder head. On the other hand, part of the fuel is sprayed on the airway. This wall fishing (wa 1 1 wetti η g) phenomenon will distort the air-fuel ratio calculated by the computer. Third, the cost of parts is too high, but the effect is limited: the cost of the added parts of the EFI system is high, but the added price of the locomotive is very limited, plus the horsepower performance of the previous EFI locomotive has not been as expected The improvement, even to meet the requirements of pollution regulations, may not be as good as the original chemical oil and gas system in some cases. So even if the EPA has
第6頁 584697 五、發明說明（3) 補助電喷機車的措施，但並不能提高電喷機車的市場 鎖售量。 四、 維修有瓶頸：基層機車行的人力資源不如汽車保修廠 ，電喷系統的維修訓練很難落實，車行很怕處理電喷 機車的問題點。碰到狀況如果只會頻換零件，以電喷 系統的高價零件，會讓消費者很難接受，這也是坊間 的業者會有勸阻消費者購買電喷摩托車的情形。如此 的發展情況，對環保及節能之理想政策的推行將大打 折扣。 五、 電瓶沒電時，引擎無法運作··因為油泵、喷油嘴需要 較大的電量，而機車通常不像汽車有定期保養的習損瞻 ，一但電瓶沒電，引擎根本無法啟動。不像化油器的 系統，可以用腳踩啟動方式，發動引擎。 <發明内容> 有鑑於前述機車電喷系統之各項缺憾，本發明人遂竭 其心智悉心研究克服，憑其從事該項產業之累積經驗，進 而研發出一種節能數控旁通斷油系統，藉由輸入引擎轉速 及節流閥開度信號給電腦控制單元作決策判斷，並輸出旁 通空氣閥控制信號及點火驅動信號，達到改善引擎燃燒狀 態及節省燃油消耗之功效者。 · 由是，本發明之主要目的，係在提供一種節能數控旁_ 通斷油系統，以達到改善引擎燃燒狀態及節省燃油消耗之 功效者。Page 6 584697 V. Description of the invention (3) Measures to subsidize EFI locomotive, but it will not increase the market lock-up volume of EFI locomotive. Fourth, there are bottlenecks in maintenance: the human resources of the basic locomotive dealers are not as good as those of the automobile warranty factory. The maintenance training of the EFI system is difficult to implement. The dealers are afraid to deal with the problems of the EFI locomotive. If you encounter a situation, if you only replace the parts frequently, and the high-priced parts of the EFI system will make it difficult for consumers to accept, this is also the situation where the industry may discourage consumers from buying EFI motorcycles. Such developments will greatly reduce the implementation of ideal policies on environmental protection and energy conservation. 5. The engine cannot run when the battery is out of power ... Because the oil pumps and injectors require a large amount of power, and locomotives usually do not have regular maintenance routines like a car. Once the battery is out of power, the engine simply cannot start. Unlike the carburetor system, the engine can be started by pedaling. < Contents of the Invention > In view of the aforementioned shortcomings of the locomotive EFI system, the present inventor exhausted his mind and thoughtfully researched and overcome it, and based on his accumulated experience in the industry, developed an energy-saving CNC bypass oil cut-off system. By inputting the engine speed and throttle valve opening signal to the computer control unit for decision making, and outputting the bypass air valve control signal and the ignition drive signal, the effect of improving the combustion state of the engine and saving fuel consumption is achieved. · Therefore, the main purpose of the present invention is to provide an energy-saving numerical control bypass system to improve the combustion status of the engine and save fuel consumption.
第7頁 584697 五、發明說明（4) 為達上述目的，本發明是這樣實現的：一種節能數控 旁通斷油系統，係應用於二行程、四行程之引擎，其包含 有：電容放電點火器、化油器、引擎轉速感知器、旁通空 氣閥及電腦控制單元；該化油器具有一節流閥位置感知器 且上游與旁通空氣閥或活塞式旁通空氣閥連接，藉電腦控 制單元接收節流閥位置感知器及引擎轉速感知器之信號作 決策判斷，再輸出信號控制旁通空氣閥，使進氣不經化油 器而切斷燃油進入引擎以避免燃油的浪費，並控制最佳點 火時機以得到最佳扭力並避免引擎爆震，達到改善引擎燃 燒狀態及節省燃油消耗之功效者。 <實施方式> 為使 貴審查委員瞭解本發明之目的、特徵及功效， 茲藉由下述具體之實施例，並配合所附之圖式，對本發明 做一詳細說明，說明如后： 請參閱第一圖，係為本發明處於斷油狀態之較佳實施 例示意圖。如圖所示：本發明之節能數控旁通斷油系統， 係應用於二行程、四行程之引擎1 ，其包含有： 一電容放電點火器2 ; 一化油器3 ，其具有一節流閥位置感知器3 1 ，該節流閥 位置感知器3 1係感知節流閥開度並將其轉| 換成電壓信號3 1 1輸出； _ 一引擎轉速感知器1 1 ，係感知引擎1之轉速並將其轉換 成電壓信號1 1 1輸出；Page 7 584697 V. Description of the invention (4) In order to achieve the above object, the present invention is implemented as follows: An energy-saving numerically controlled bypass oil cut-off system is applied to a two-stroke and four-stroke engine, which includes: capacitor discharge ignition Carburetor, carburetor, engine speed sensor, bypass air valve and computer control unit; the carburetor has a throttle position sensor and is connected upstream with a bypass air valve or a piston-type bypass air valve for computer control The unit receives the signals from the throttle position sensor and the engine speed sensor for decision making, and then outputs a signal to control the bypass air valve so that the intake air does not pass through the carburetor and cuts fuel into the engine to avoid fuel waste. The best ignition timing to get the best torque and avoid engine knock, to achieve the effect of improving the combustion state of the engine and saving fuel consumption. < Embodiments > In order to make your reviewing committee understand the purpose, features, and effects of the present invention, the following specific examples and the accompanying drawings are used to make a detailed description of the present invention, which will be described later: Please refer to the first figure, which is a schematic diagram of a preferred embodiment of the present invention in an oil cutoff state. As shown in the figure: the energy-saving numerically controlled bypass oil cut-off system of the present invention is applied to a two-stroke and four-stroke engine 1, which includes: a capacitor discharge igniter 2; a carburetor 3, which has a throttle valve Position sensor 3 1, the throttle position sensor 3 1 senses the opening degree of the throttle valve and turns it | replaced by voltage signal 3 1 1 output; _ an engine speed sensor 1 1, which is the sensor 1 Speed and convert it into a voltage signal 1 1 1 output;
第8頁 584697 五、發明說明（5) 1該 4 口 4 氣4 進門 一閥 有一 具及 其3 ，4 制、 控2 達4 馬口一出由二 係、 4 閥 氣 空 通 旁 門導 閥3 令4 而、 達2 馬4 藉口 ，出 式二 轉制 迴控 為而 係進 4動 4轉 門4 閥4 管另 通， 旁1 一擎 ί精弓 係之 2述 4前 口於 出通 一導 其接 而直 ，而 否^—_ 與2 通4 再 3 器 油 化 之 述 前； 於通 接導 連1 1¾擎 3引 4之 口述 出前 1與 器信 知出 感輸 置之 位1 閥1 流器 節知 述感 前速 由轉 收擎 接引 續及 持1 係3 5 元 °彐一 制 控 腦 定1 設5 所號 部信 内出 與輸 並以 1 斷 ^~-•判 1策 、決 1作 1值 3數 號之 ， 令時 而同 4 閥應 氣供 空停 通暫 旁油 述燃 前使 制動 控轉 達4 馬4 至門 ¾ 電 放 容 之； 述機 前時 至火 2點 5制 號控 信以 出2 輸器 亦火 οο Ρ 1± 器 Γ 〇〇 知ο、 感 CD 1-Η 置 LO τ—I 位CM 1 閥如號 流例信 節C出 及速輸 1轉別 1—^標分 器目剧 知到， 感達時 kKW OHM 轉轉關 擎的已 I - Θ—^ 弓 r—I 严 當擎油 ，引且 此到上 藉測以 偵} 1 m 在5 車號 機信 定出 判輸 ， 剧 斷5 判元 決制 作控 值腦 數電 部而 内， 與油 5燃 元應 單供 制需 控不 腦態 電狀 至速 而3應 動4供 作口停 4出暫 4至油 門動燃 閥轉使 使}而 ，示3 4所器 閥圖油 氣二化 空第經 通如不 旁{氣 制2進 控4使 0 \)/ 達出示 馬於所 給閉圖 2封三 LO本第 、原如Page 8 584697 V. Description of the invention (5) 1 The 4 port 4 air 4 inlet valve has a valve and its 3, 4 system, control 2 to 4 horse mouth, and a 2 series, 4 valve air-pass bypass valve pilot valve 3 orders, 4 orders, up to 2 horses, 4 excuses, two-turn-out control, and 4-doors, 4-turns, 4 valves, and 4 pipes are opened separately, and the other side of the fine bow system is described above. One lead it straight, but no ^ — _ and 2 pass 4 and then 3 device before the description of the oil; in the lead 1 1 ¾ engine 3 lead 4 dictate the position of the first 1 and the device to know the sense of loss 1 valve and 1 flow controller know the sensory speed is connected by the transfer engine and hold 1 series of 3 5 yuan ° control of the brain set 1 set 5 Department of the letter out and lose and break with 1 ^ ~- • Judgment 1 strategy, decision 1 for 1 value and 3 numbers, so that the 4 valve should be supplied with air supply and air shut down temporarily, let the brake control be transferred to 4 horses 4 to the door before burning ¾ electric capacity; Time to fire 2 o'clock 5 number control letter to output 2 losers also fire οο Ρ 1 ± 器 〇 〇〇 know ο, sense CD 1-Η set LO τ—I position CM 1 valve as the number flow example message section C Out and fast lose 1 turn to 1- ^ standard The device shows that the kKW OHM turns off the engine when it is reached. I-Θ — ^ bow r — I is very strict, so I borrowed the test to detect it. 1 m at 5 car number machine Out of judgment, out of judgment, 5 judgement of the decision to produce the value of the control of the brain and the Ministry of Electricity, and oil 5 burning yuan should be single supply system needs to control the brain state of electricity to speed and 3 should move 4 for the mouth to stop 4 out of time 4 to the throttle, the combustion valve is turned to use}, and the valve is shown in Figure 3. The valve of the oil and gas distillate is passed without fail. {Gas 2 enters the control 4 to make 0 \) / Three LO books
第9頁 584697 將 應 效 氏 文 的 生 產 所 氣 進 用 利 是 油 供 的 3 器 油 6)化 x(v 明為 說因ψ C 發 五， 油轉油 有標且 會目行 不此滑 然而坡 自 ， 下 ，}在 3的子 器目車 油的及 化油速 經供轉 不停速 氣暫怠 進到之 果達時 如而車 ， ， 令 1 1 擎 擎擎引 1— U \、、 弓弓方 入入高 吸吸須 油被必 燃氣速 擎 弓 止 防 了 為 士t 日 域 區 轉 il 險 危 在 。處 一g、一 轉轉 JdMT la一 擎 ^_ 引擎 之 時當 閉而 關 9J Γ 例前 C如 速行 轉執 標則 目時 一速 定轉 設此 圍到 範達 速1 轉擎 高引 此當 在’，) 耗m 損P 擦r 磨ο 之ο 速ο 高8 1—'如 又器 者知 。驶感 高駕置 提或位 續近閥 繼附流 速速節 轉轉或 1 速 1 擎急^-_ rvr>至器 防降知 以已感 ，速速 作轉轉 \ -Bl IB一 動1擎 應擎引 供引， 油到時 燃測作 停偵動 暫當油 之 加 述 作 其接 令連 ，3 5器 元油 單化 制與。 控4油 腦閥供 電氣復 至空恢 1通3 旁器 3制油 或控化 1而使 1達而 1 馬， 號至通 信1導 出5 3 輸號4 則信口 1出出 3輸之 狀為 用可 使亦 之4 例4 施門 實閥 佳之 較4 一閥 另氣 明空 發通 本旁 為該 係： ，示 圖所 四圖 第如 閱。 參圖 請意 示 能心 藉出 可二 亦制 ，控 動而 作5 4 4 4達 門馬 閥性 制線 控至 LO r—I 4 5 達號 馬信 性出 線輸 一 5 以元 並單 ，制 式控 塞腦 活電 化則 入氣 進 進 可閉 則封 氣3 進4 閉口 封出 2當 4而 D ， 出 1—I 當擎 ， 引 否至 與油 通燃 導應 3供 4可 、而 2 3 4器 口油 示 所 圖 五 第 如 應 供。 油效 燃功 停之 暫機 則時 3油 器供 油制 化控 入到 進達 法則 無此 如 置所 位1 閥擎 流引 節表 及代 5 ( 元置 單位 制閥 控流 腦節 電及 備速 具轉 明據 發根 本以 為可 因， ， 1—Η 者3 再器 知 感Page 9 584697 The gas used in the production of Ying Xiaowen's production facility is oil supply 3 oil 6) x (v is said to be five because ψ C, the oil-to-oil conversion has a standard and will not slip. However, the slope from the bottom to the bottom of the car's oil and carburetion speed at 3, the speed of the car will continue to enter the car, so that the 11 1 engine 1 ~ U \ 、、 Gong Gong Fang into the high-suction suction oil was stopped by the gas-fired speed engine bow. It is dangerous to turn around in the day zone. One g, one turn JdMT la one engine ^ _ of the engine When closed and closed 9J Γ For example, before C, if the speed is changed, the speed will be set immediately to Fan Da speed 1 speed, and the high speed will lead to this, ')) Consumption m loss P rub r r ο Speed ο High 8 1—'as known by the player. Driving feeling high driving lift or continuous approach valve following attached flow speed fast rotation or 1 speed 1 engine ^ -_ rvr > the device anti-fall knows, feel quick, turn \ -Bl IB one movement 1 engine The engine should be used for fuel supply, the fuel will be tested as a stoppage of detection, and the temporary oil will be added as its order. Control 4 oil brain valve power supply to air recovery 1 pass 3 bypass 3 oil or control 1 to make 1 reach 1 horse, No. to communication 1 export 5 3 No. 4 then No. 1 output 3 out It is used to make it 4 cases. 4 Shimenshi valve is better than 4 one valve. It is open in the open air. This is the line next to the system. Please refer to the picture to show that you can borrow it and you can also make it. You can control it and make it. 5 4 4 4 Damen horse valve line control to LO r—I 4 5 Da No. Ma Xinxin line. If the system is used to control the activation of the brain, the gas will be in and the air will be closed. The gas will be closed. 3 will be in. 4 will be closed. 2 will be in 4 and D will be out. 1-I will be out of the engine. And the 2 3 4 port oil shows as shown in Figure V as expected. When the fuel-efficient combustion power is stopped, the 3 fuel supply system is controlled to reach the access rule. If this is not set, the valve is installed and the valve is switched on and the valve is replaced. The speed of the revelation is based on the fact that it can be caused, 1—Η 者 3
第10頁 584697 五、發明說明（7) 處的負荷狀態），提供一個數位點火控制圖譜，該數位點 火控制圖譜之製作原則是測試引擎1在不同轉速及負載下 有較佳扭力且又不會產生爆震現象之點火正時，將測試引 擎1裝在引擎馬力試驗機上，用實驗方法得到最佳值，將 測試所得之數值建立控制圖譜（L 〇 ◦ k — U p Tab 1 e )後再植入電腦控制單元5 ，如此根據不同引擎轉速 及負荷狀態，決定一最佳的點火正時，不但可提高局部的 引擎扭力、避免引擎1的爆震，對於良好的燃燒狀態所降 低一氧化碳（C〇）、碳化氫（H C )之排放量亦很有幫 助，駕驶的操控性也會較佳，對消費者具有吸引力；且因 本發明保留既有之化油器3 ，故可在電瓶沒電時仍像過去_ 的化油器3系統一樣，用腳踩啟動方式發動引擎1 ，改善 了電喷系統因電瓶沒電則無法發動之缺失，亦大幅提昇了 實用性。 承前所述，本發明具有前述之優點與方便實用的價值 ，極具新穎性與進步性，符合發明專利之法定要件，爰依 法提出發明專利申請。 雖發明以一較佳實施例揭露如上，但並非用以限定本 發明實施之範圍，任何熟習此項技藝者，在不脫離本發明 之精神與範圍内，當可做些許的更動與潤飾，及凡依本發 明所作的均等變化與修飾，應以本發明之申請專利範圍所_ 涵蓋，其界定應已申請專利範圍為準。 ®Page 10 584697 5. The load state at (7) of the invention description) provides a digital ignition control map. The principle of making the digital ignition control map is that the test engine 1 has better torque at different speeds and loads without When the ignition timing of the knocking phenomenon occurs, the test engine 1 is installed on the engine horsepower test machine, and the optimal value is obtained experimentally. The control chart (L 〇◦ k — U p Tab 1 e) is established after the test value is obtained. The computer control unit 5 is re-inserted, so that an optimal ignition timing is determined according to different engine speeds and load conditions, which not only improves local engine torque, avoids knocking of engine 1, but also reduces carbon monoxide for good combustion conditions ( C〇), the amount of hydrocarbon (HC) emissions is also very helpful, driving will also be better, attractive to consumers; and because the present invention retains the existing carburetor 3, it can be used in batteries When power is off, it is still like the carburetor 3 system in the past, starting the engine 1 with the foot start method, which improves the lack of electric injection system that cannot be started because the battery is dead, and it is greatly improved. With sex. According to the foregoing, the present invention has the aforementioned advantages and convenient and practical value, is extremely novel and progressive, conforms to the legal requirements of an invention patent, and applies for an invention patent according to law. Although the invention is disclosed above with a preferred embodiment, it is not intended to limit the scope of the invention. Any person skilled in the art can make some modifications and decorations without departing from the spirit and scope of the invention, and All equal changes and modifications made in accordance with the present invention shall be covered by the scope of the patent application of the present invention, and its definition shall prevail. ®
第11頁 584697 圖式簡單說明 第 一 圖 係 為 本 發 明 處 於 斷 油 第 二 圖 係 為 本 發 明 旁 通 空 氣 第 二 圖 係 為 本 發 明 旁 通 空 氣 第 四 圖 係 為 本 發 明 另 一 較 佳 第 五 圖 係 為 本 發 明 旁 通 空 氣 圖 號 簡 單 說 明 ; 1 引 擎 1 1 1 信 號 3 器 3 1 1 信 號 4 1 • • • • • • 進 氣 V 4 2 1 旁 通 管 4 4 閥 門 5 • • • • 電 腦 控 制 單 元 5 2 信 號 狀態之較佳實施例示意圖。 閥之使用狀態示意圖一。 閥之使用狀態示意圖二。 實施例之使用狀態示意圖。 閥之另一使用狀態示意圖。 11· •引擎轉速感知器 2 · · ·電容放電點火器 3 1 ·節流閥位置感知器 4.....旁通空氣閥鲁 4 2.......出口 4 3.......出口 4 5.....線性馬達 5 1.......信號Page 584 697 Brief description of the diagram The first picture is the invention is in oil cut-out The second picture is the bypass air of the invention The second picture is the bypass air of the invention The fourth picture is another preferred Figure 5 is a simple illustration of the bypass air drawing number of the present invention; 1 engine 1 1 1 signal 3 device 3 1 1 signal 4 1 • • • • • • intake V 4 2 1 bypass pipe 4 4 valve 5 • • • • The preferred embodiment of the signal state of the computer control unit 5 2. Schematic diagram 1 of the use of the valve. Schematic diagram two of the use of the valve. A schematic diagram of the use state of the embodiment. Another use state diagram of the valve. 11 · • Engine speed sensor 2 · · · Capacitor discharge igniter 3 1 · Throttle position sensor 4 ..... Bypass air valve Lu 4 2 ....... Outlet 4 3 ... .... Exit 4 5 ..... Linear motor 5 1 ....... Signal
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