TW533267B - Auto choke control device - Google Patents
Auto choke control device Download PDFInfo
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- TW533267B TW533267B TW90105928A TW90105928A TW533267B TW 533267 B TW533267 B TW 533267B TW 90105928 A TW90105928 A TW 90105928A TW 90105928 A TW90105928 A TW 90105928A TW 533267 B TW533267 B TW 533267B
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Abstract
Description
五 發明說明(1) 【發明所屬之技術領域】 士發明係關於自動節風控 ΐ郎風用加熱器的通電時間進上尤其是關於容 罝。 又更的自動節風控 【習知之技術】 ,車輛的氣化器1 ’根據 為了可自動地獲得良ϋ 皿度與?丨擎的暖機 節風構件之構成者;暖機運轉,而有具 器設為一體並備有自動r j即風構件而言,異有 且借自I Μ 力即風用力口執哭夕摄丄+ /、備自動節風用加埶哭 …、叩之構成者0 轉磁鐵所發電的部分畲、= 動節風構件,係將由 陶瓷板發熱。又,藉I施加於自動節風用加熱器 使啟動器活閥工作f 4陶瓷板的熱量使溫差石蠟膨 作為顯示之如上述错以調!燃料的供給量。 本專利特開平8 — 42 3 9 5自動節風控制裝置者,例如 調整用電阻的電阻 唬公報中,利用為外部電阻白彳 熱器的電壓。 勺可、交性’來調整施於自動節 換言之,如圖8所示 , 電壓調整用電阻2血^ ’自動節風用加熱器1的/端 器1係根據熱量使^控制電晶體3連接。該自動節風 差石蠟產生臉里脹者订未圖示之啟動器活閥的閉動« 於自動節風:力:熱器此外,電壓調整用電阻2為” 控制電曰雕q °的電壓而具有規定的電阻。 作為引擎旋$ 糸將二相磁鐵4的點火線圈4a的點, <得数加以认 . 輸入,當輸入該引擎旋轉數犄 易對自 制裝 狀態, 僙自動 與氣化 十貢性旋 ,以使 腺,再 ,在曰 】電壓 j|L用加 ,介由 用加熱 :的溫 1整施 信號 即將V. Description of the invention (1) [Technical field to which the invention belongs] The invention of the invention is related to the automatic power-saving control of the power-on time of the heater for the wind turbine, especially the capacity. Even more automatic wind-saving control [known technology], the car's carburetor 1 ’is based on order to automatically obtain the good quality and temperature?丨 Engineer of the warm-up and wind-saving components of the engine; warm-up operation, and the equipment is set as one and equipped with an automatic rj that is the wind component, which is unique and borrows the force of the wind from the force of the wind.丄 + /, for automatic wind-saving, plus wailing ..., the component of 00 part of the power generated by the rotating magnet 畲, = moving wind-saving component, which will be heated by the ceramic plate. In addition, by applying I to the heater for automatic air-saving, the valve of the starter is operated, and the heat of the ceramic plate makes the temperature difference paraffin swell as shown above. The amount of fuel supplied. Japanese Patent Application Laid-Open No. Hei 8-42 3 9 5 uses the voltage of a heater as an external resistor in a bulletin for adjusting resistance of an automatic wind-saving control device. The spoon can be used interchangeably to adjust the application to the automatic section. In other words, as shown in FIG. 8, the voltage adjustment resistor 2 is used for blood ^ 'Automatic wind-saving heater 1 / terminal 1 is based on the heat to make ^ the control transistor 3 connected . The automatic wind-saving paraffin wax generates the closing of the starter valve, which is not shown in the figure. In the automatic wind-saving: Force: Heater. In addition, the voltage adjustment resistor 2 is used to control the voltage of Q ° It has a specified resistance. As the engine rotation, the point of the ignition coil 4a of the two-phase magnet 4 is recognized. Enter the number of rotations of the engine. It is easy to adjust the state of self-assembly, and automatic and gasification. The tenth spin, so that the gland, and in the next day] the voltage j | L is added, and the temperature is applied through heating:
533267 五、發明說明(2) 電壓施加給自動節風用加熱器1者 '點火線圈4a介由命κ 放電式點火電極(CDI)5與火星塞6連接。 包各 此外、在自動節風用加熱為1的另—端,介由調 三相磁鐵4連接。在自動節風用加熱器丨與使燈8a點亮。= 開關8之間,設有蓄電池9。 勺込 在如此之構成中’藉由引擎的起動,當將引擎旋轉 入到控制電晶體3時,藉由控制電晶體3的導通動 = 壓至自動節風用加熱器」。此時,由於藉由電壓調整用加^ 阻2,將施加於自動節風用加熱器i的電壓向下調整,^ 未圖=的溫差石峨的膨脹緩慢進行。藉此,由於未圖示: 啟動器活闊的關閉動作的也緩慢進行,可避免燃燒供給旦 的急變,從而防止了引擎失速的發生。 、α里 【發明所欲解決之問題】 二旦是述習知之自動節風控制裝置中,係藉 夕卜:電阻=壓調整用電阻2來調整自動節風用加熱器Μ ,。在此:況下’由於電壓調整用電阻2的電阻值一 疋’而有設疋配合安裝之引擎的 適用於不同J性的引!之際,隨著換取電壓調整用電阻2 必須進行電壓调整。藉此,在有奸 此外,當僅藉由電壓調整用電致二” 熱器1的電壓時,由於電壓調整用/ 5周整自動即風用加 法執行按照引擎溫度的自動節風槿包阻2的電壓一定’而無 暫時增濃而白白消耗了燃料,相5 i的控制,混合氣體會 &地當混合氣體變薄而增533267 V. Description of the invention (2) The voltage is applied to the automatic air-saving heater 1 'The ignition coil 4a is connected to the spark plug 6 through a life κ discharge ignition electrode (CDI) 5. Each of the packages is connected to the other end of the automatic air-saving heating device by a three-phase magnet 4. The automatic wind-saving heater 丨 and the lamp 8a are turned on. = Between switch 8, there is a battery 9. Spoon 込 In such a structure, ‘by starting the engine, when the engine is rotated into the control transistor 3, the conduction of the control transistor 3 = pressure is applied to the automatic wind-saving heater’. At this time, since the voltage applied to the automatic wind-saving heater i is adjusted downward by the voltage adjustment resistor ^, the expansion of the temperature difference Shiga is not carried out slowly. As a result, as shown in the figure, the closing operation of the starter is also performed slowly, which can avoid sudden changes in the combustion supply densities, thereby preventing the occurrence of engine stall. , Α [Problems to be Solved by the Invention] Erdan is a conventional automatic wind-saving control device described in the following: resistance = voltage adjustment resistor 2 is used to adjust the automatic wind-saving heater M. In this case: “Because the resistance value of the voltage adjustment resistor 2 is 疋”, there is an engine that is set to cooperate with the installation, which is suitable for different types of induction! In this case, the voltage adjustment must be performed in exchange for the voltage adjustment resistor 2. In this way, in addition, when only the voltage of the electric heater 2 is adjusted by the voltage, the voltage adjustment / 5 weeks of automatic adjustment of the wind is performed automatically according to the temperature of the engine. The voltage of 2 is constant 'without temporarily thickening and consuming fuel in vain. With the control of phase 5 i, the mixed gas will & increase when the mixed gas becomes thin.
90105928.ptd 533267 五、發明說明(3) 加了暖機的 題。 本發明係 成本增加、 制裝置。 【解決問題 申請專利 備將熱傳遞 閉的滑動節 電池用作電 蓄電池對上 置,其特徵 擎旋轉數高 加熱器的通 此外,上 上述蓄電池 腦,該微電 的導通脈衝 此外,上 感測器的檢 上述檢測溫 衝的幅寬增 晶體的基極 脈衝的幅寬 時間’而有伯 自動節風控制的_ 的和度下降的問 鑑於上述之問 可提升自動_ 、 開發完成者,提# X & 4 力”構件的控制精度;:、:::; 之手段】 範圍第1項I己截 給用以驅動執行之^動節風控制I置,係為具 流閥的溫差石蠟t且::J動用燃料通路之開 源的自動節風用加埶哭的二差石蠟膨脹的蓄 述自動節風用加教;二%,亚控制從上述 為:具備脈徐扯Γ °。笔的自動節風控制裝 於設定旋轉數時,脈衝控制對 電時間。 让和对上迷自動即風用 構具備電晶體,該電晶體開閉從 :1 節風用加熱器的通電;以及微電 月向向上述電θθ體的基極施加經調制脈衝幅寬後 述微電腦按照來自檢測引擎溫度用的溫度檢測 出/JEL度 進行上述導通脈衝的幅寬的調整,當 ^向時’使輸送給上述電晶體的基極的導通脈 見’當上述檢測溫度低時,則使輸送給上述電 的導通脈衝的幅寬變窄,藉此可改變上述導通90105928.ptd 533267 V. Description of the invention (3) Added the problem of warming up. The present invention is a cost-increasing, manufacturing device. [Problem to solve the problem, apply for a patent to use a heat transfer closed sliding battery as the upper side of the electric storage battery. It is characterized by the high number of rotations of the heater. In addition, on the above battery brain, the on-pulse of the micro-electric The detection of the above mentioned increase of the width of the base pulse of the temperature-improving crystal's pulse width time and the decrease of the sum of the automatic wind control _ _ In view of the above, the automatic _ can be improved. # X & 4 Force ”component control accuracy; :::: ;; Means] The first item in the range has been cut off to the driving throttle control set, which is a temperature difference paraffin with flow valve. And :: J uses the fuel path of the open-source automatic wind-saving and the two-parallel paraffin expansion of the crying automatic wind-saving and automatic teaching; two%, the sub-control from the above is: equipped with pulses to pull Γ °. pen The automatic wind-saving control is installed when the number of rotations is set, and the time for electricity is controlled by pulse. The wind turbine is equipped with a transistor, which is opened and closed from: 1 the power of the heater for wind-saving; The base of the electric θθ body in the moon direction After applying the modulated pulse width, the microcomputer described later adjusts the width of the on-pulse according to the temperature detection / JEL degree used to detect the temperature of the engine. When the direction is ^, 'see the on-pulse to the base of the transistor.' When the detection temperature is low, the width of the conduction pulse supplied to the electricity is narrowed, thereby changing the conduction
90105928.ptd 第7頁 533267 五、發明說明(4) ____一 — 在本發明之自動節風控制 用加熱器的電壓的外部電阻,使用調整自動節風 旋轉數高於設定旋轉數時,在^制控制機構,當引擎 通電時間的同日寺,按照檢工$自動節風用加熱器的 寬。 則/皿度即可改變導通脈衝的幅 【發明之實施形態】 二下為J兒明本發明之實施形態。 等效電路_,圖2為,兒二:制裝置的-實施形態的 :說明圖,圖3為適用於風控制裝置的動作用 ,引擎的-例的示音圖曰之,風控制裝置的自動二 盗之自動節風構件的亍,圖4〜圖6為設於圖3之氣化 百先’根據圖3〜圖R 士、 裝置的引擎。 ° ,况明適用於圖1之自動節風控制 在圖3所示之引整 的活塞12。在氣缸1氣缸體10的内部,設有連接連桿11 的汽缸頭丨5。 且的上部設有與活塞之間形成燃燒室 在知:頭1 $設有雜 的吸氣閥18與排氣凸輪軸16以及搖臂17進行開閉動作 接。而且,^ :。此外,汽缸頭1 5與進氣歧管2 〇連 氣的氣化器21 管20設有生成被送入燃燒室内的混合 22。在如圖4所在/的化二有如圖4所示的自動節風構件 置八、感溫驅動穿置\動郎風構件22設有起動燃料調整裝 "’又’在起動燃料調整裝置A設有起 533267 五、發明說明(5) 動用空氣通路28以及起動用混合氣通路29。 此外,如圖5所示,起動用空氣通路28與主供氣通路2? 的節流閥2 6的上游側連通,起動用混合氣通路2 9與主給氣 通路2 7的節流閥2 6的下游側連通。此外,在起動用空氣通 路2 8與起動用混合氣通路2 9之間,配設有起動燃料調整裳 置A的滑動節流閥3 1,該滑動節流閥3 1與浮動室2 4連通。 圖4之自動節風構件2 2的起動燃料調整裝置a與感溫驅動 裝置B等的具體結構,為如圖6所示之結構。換言之,起動 燃料调整裝置A設於氣化器本體2 3,感溫驅動裝置B設於起 動燃料調整裝置A的上部側。 在氣化器本體2 3的下部設有連通浮動室2 4的起動油井 25。此外,在氣化器本體23内設有上述之起動用混合氣通 路29 〇 在起動燃料調整裝置A的滑動節流閥3 1安裝有裝入起動 $燃料噴嘴3 2的計量針閥3 3。藉由介於滑動節流閥3 1與感 溫驅動裝置B側的套管34間的彈簀35向下逼迫滑動節流閥 3 1 〇 套=34裝入收容活塞36及橡膠與矽等的流動物37的箱 箱3 8女I有收谷溫差石蝶3 9的帽狀體4 〇。流動物3 7盘 溫差石蠟39係通過隔膜41所隔離。 動物 在帽狀體40的上部與利用熱量使溫差石蠟膨脹的自動節 風控制裝置的為自動節風用加熱器的pTC型加熱器42抵 介由連接端子43、44的雌型的充電機構45將電力供給 n L型加熱器4 2。90105928.ptd Page 7 533267 V. Description of the invention (4) ____ a — In the external resistance of the heater of the automatic wind-saving control of the present invention, when the number of automatic wind-saving rotations is adjusted higher than the set rotation number, ^ The control mechanism, when the engine is powered on the same day temple, according to the inspector $ automatic width of the heater for saving wind. Then, the amplitude of the on-pulse can be changed by the degree. [Embodiment of the invention] The second embodiment is J Erming's embodiment of the present invention. Equivalent circuit _, Figure 2 is, the second one: the device of the embodiment-an explanatory diagram, Figure 3 is suitable for the operation of the wind control device, the example of the engine-the audio-visual diagram, the wind control device Fig. 4 ~ Fig. 6 are the gasification baixian's engine installed in Fig. 3 according to Fig. 3 ~ R. °, the condition is applicable to the piston 12 of the automatic wind-saving control shown in FIG. Inside the cylinder block 10 of the cylinder 1, a cylinder head 5 connecting the connecting rod 11 is provided. The upper part is provided with a combustion chamber formed between the piston and the piston. It is known that the head 1 is provided with a miscellaneous suction valve 18 and an exhaust camshaft 16 and a rocker arm 17 for opening and closing operations. And, ^ :. In addition, the cylinder head 15 and the gasifier 21 which are connected to the intake manifold 20 are provided with a tube 20 for generating a mixture 22 to be sent into the combustion chamber. There is an automatic air-saving member as shown in Fig. 4 where there is an automatic wind-saving member as shown in Fig. 4, and a temperature-sensitive driving penetrating device. A dynamic fuel-winding member 22 is provided with a starting fuel adjustment device. It is provided with 533267 V. Description of the invention (5) Movable air passage 28 and starting mixed gas passage 29. In addition, as shown in FIG. 5, the starting air passage 28 communicates with the upstream side of the throttle valve 2 6 of the main air supply passage 2, and the starting mixture air passage 2 9 and the throttle 2 of the main air supply passage 27 7. The downstream side of 6 communicates. In addition, between the starting air passage 28 and the starting mixed air passage 29, a starting throttle adjustment valve A 1 is provided, and the sliding throttle 31 is in communication with the floating chamber 24. . The specific structures of the starting fuel adjustment device a, the temperature sensing driving device B, and the like of the automatic air-saving member 22 of Fig. 4 are as shown in Fig. 6. In other words, the starting fuel adjusting device A is provided on the gasifier body 23, and the temperature-sensitive driving device B is provided on the upper side of the starting fuel adjusting device A. A starter oil well 25 communicating with the floating chamber 24 is provided at the lower part of the gasifier body 23. The gasifier body 23 is provided with the above-mentioned starting mixed gas passage 29. The sliding throttle valve 31 of the starting fuel adjustment device A is equipped with a metering needle valve 33, which is fitted with a starting fuel nozzle 32. The slide throttle 3 1 is forced downward by the impulse 35 between the slide throttle 31 and the sleeve 34 on the side of the temperature driving device B. The sleeve 34 is filled with the flow of the receiving piston 36 and rubber and silicon. Animal 37, box 3, 8 and female I have a hat-shaped body 40, which has a valley temperature difference stone butterfly 39. Flowing animals 3 7 plates Temperature difference paraffin 39 is isolated by a diaphragm 41. Animals on the upper part of the cap 40 and a pTC heater 42 which is an automatic wind-saving heater of an automatic wind-saving control device that expands the temperature difference paraffin by heat, and a female charging mechanism 45 via the connection terminals 43 and 44 Power is supplied to the n L-type heater 42.
533267 五、發明說明(6) 備4言:“自動節風控制褒置如圖1之等效、所-胥口c型加熱器42、具有予双电路所不,具 轉數檢測感測器49、以及、w泠:/、兒晶體47的ECU48、旋 微電腦4 6與電二4 7 : = f測感測器5。。在此,藉由 ” ^日日版47構成脈衝控制機構。 褥由 釦轉數檢測感測器49將發生於弓I 兩脈衝等的檢測信號供給Ε(:ϋ4δ。、、w $认疋轉時的ACG或曲 引擎溫度(冷卻水套内溫度) 又欢,則感測器5 0檢出 ECU48。 並將遠檢測信號供給 PTC型加熱器42的一端與連接未 51連接。PTC型加熱器42的另一俨金雷f畜電池的電源線 接。由微電腦46以PWM(脈衝幅宽1人^晶體47的集極侧連 加於電晶體47的基極。 田寬艾調)控制的導通脈衝施 上當例如根據旋轉數檢測感測器飩 向於設定旋轉數時,微電腦46將得的引擎的旋轉數 見變調)的幅寬的導通脈衝5 1 。所示的P W Μ (脈衝幅 電晶體47導通。 °於電晶體47的基極以使 ^換言之,如此之PWM(脈衝幅寬總士 擎的特性所預先程式化的程式=°周)控制,係為根據弓丨 運轉的引擎的特性,形成只要°以動作者,藉此,暖機 同之特性。 、、目同之機種的化即顯示相 其次’針對如此之結構之自々 說明。 卩風控制裝置的動作進行 首先,當引擎起動時,圖6所- 11 >Tn ^ 、、四 辛 二氣溫度的膨脹狀態,從活塞3 /jnL是石蠟39為對應於 勺箱38的突出量也對應於533267 V. Description of the invention (6) Note 4: "The automatic wind-saving control device is equivalent to the one shown in Figure 1, so-port c-type heater 42, has a dual circuit, and has a revolution detection sensor. 49, and, wling: ECU48, crystal microcomputer 47, rotary microcomputer 46, and electric second 47: = f sensor 5. Here, the pulse control mechanism is constituted by "^ Japanese-Japanese version 47". The mattress is supplied with a detection signal generated by two pulses such as bow I to E (: ϋ4δ. ,,, w). The ACG or crank engine temperature (the temperature in the cooling water jacket) at the time of rotation Then, the sensor 50 detects the ECU 48. The remote detection signal is supplied to one end of the PTC heater 42 and the connection 51 is not connected. The other power cable of the Jin Lei f animal battery of the PTC heater 42 is connected. The microcomputer 46 applies a PWM (the collector side of the pulse width of one person ^ the crystal 47 is connected to the base of the transistor 47. A wide field tone) to control the on-pulse to be applied. When the number of revolutions is changed, the microcomputer 46 changes the number of revolutions of the engine (see the pitch change) to turn on the pulse 5 1. The PW M shown (the pulse amplitude transistor 47 is turned on.) At the base of the transistor 47 so that ^ In other words, such PWM (pre-programmed by the characteristics of the pulse width general motor engine = ° cycle) control, It is based on the characteristics of the engine that the bow runs, and as long as the operator is formed, the warm-up machine will have the same characteristics. The conversion of the same model will show the second best. 'Self-explanation for such a structure. 卩The operation of the wind control device is performed. First, when the engine is started, the expansion state of the temperature of Tn ^, Tn ^, and four octane gas is shown in FIG. 6. From the piston 3 / jnL, paraffin 39 is the protrusion amount corresponding to the scoop box 38. Also corresponds to
9〇1〇5928.ptd9〇1〇5928.ptd
533267 五、發明說明(7) =溫度。藉此,滑動節流閥31的動作位置也_^ μ 父:ΐ匕二未圖示之主開關的同時,旋轉啟動 :ΐ Γ 及起動用混合氣通路29供給引擎的混合氣體 派f i日加:而容易冷卻起動引擎。 、且 數错= 於則器49檢測㈣ it i^PWMC m ^ % t,} ^ ^ %^ ^ ^ ^ t ^46 此時,藉由電流供給PTC型加熱器42。 石壞39漸^地_ r型加熱__、器42的發熱,圖6所示之溫差 針闕33漸漸地關閉起動用辨料彳通過計量 機運轉結束之際6八 、鳥2。方;疋,在引擎的暖 過為起動用燃料;:=動用燃料喷嘴32。#結果,通 氣通路29供給引擎 ^,用空氣通路28以及起動用混合 少又與要求混成!;暖機狀態的進行而減 上升時,藉由,途中,’當引擎溫度(冷卻水套内溫度) 機途中即使引擎二二測,=益5 〇檢出該溫度。因此,在暖 變調)控制直到引^ 腦46通過上述之PWM(脈衝幅寬 體47的驅動。 ’里又達到規定值以下為止維持對電晶 於是’當引擎停止後 況,不提供通過為起動 =二度回之狀恶再起動的情 動用Μ枓通路的起動用空氣通路28以 m 90105928.ptd 第11頁 五、發明說明(8) 及起動用混合氣通路29的燃 ' 與通常運轉時相同,而鱼要:里,引擎的混合氣體的濃度 此外,在引擎停止後?=;ί氣體濃度-致。 石蠟3 9漸漸地收縮,藉由旦冬/皿度低於規定值時,溫差 的閉塞被漸漸地解開。藉此里針=3 3的起動用燃料喷嘴3 2 時間後再起動時,與上述处^引擎停止後,當經過較長的 體濃度變濃。 二乳溫度的起動時相同,混合氣 如此,在本實施形態中 ^ 檢測感測器4 9檢出的引擎旋】據彳f兒腦4 6,當藉由旋轉數 是利用電晶體4 7的脈衝控制 ^ =於设定旋轉數時,由於 熱器的PTC型加熱器42的通電時丸灯,=過即是自動節風用加 整自動節風用加熱器的電壓%的^ ^ ’泰可省去習知使用的調 之自動節風構件適用於特性 =兒阻。而且,在使上述 之引擎的特性,只要通過變更微電=擎的情況,按照適用 可容易進行應對,從而避免二之導通脈衝的幅寬即 此外,藉由電晶體47的PWM(脈衝巾 節風控制,與藉由習知之外部電阻凋)控制的自動 節風動作時間的偏I。此與習知之外:,調整可減小自動 差相比較’因為電晶體47的?難(脈:::電阻值的偏 小。 見文调)控制較 此外,在本實施形態中,雖有說明者 設定旋轉數時,由於利用電晶體47的二 別旋轉數高於 PTC型加熱器42的通電時間,本例並1衝抆制使進行對 自檢測引擎溫度的溫度檢測感測器5 此5連接來 的㈣“虎, _墨__ 第12頁533267 V. Description of the invention (7) = temperature. As a result, the operating position of the sliding throttle valve 31 is also ^^ Father: Rotary start: ΐ Γ and the mixture gas supplied to the engine by the mixing path 29 for the engine. : And it is easy to cool and start the engine. And, the number error = then the device 49 detects ㈣ it i ^ PWMC m ^% t,} ^ ^% ^ ^ ^ ^ t ^ 46 At this time, the PTC heater 42 is supplied with current. When the stone is broken, the ground is heated by the r-type heating device, and the temperature difference shown in Fig. 6 is displayed. Needle 阙 33 is gradually closed. Side; 疋, starting fuel during engine warm-up; == use fuel nozzle 32. #Result, the ventilation passage 29 is supplied to the engine ^, and the air passage 28 and the starting mixture are mixed with the requirements! When the warm-up state decreases and rises, by the way, 'When the engine temperature (the temperature in the cooling water jacket) ) Even if the engine is tested on the way, the temperature will be detected. Therefore, in the warm-tuning control, the driver 46 is driven by the above-mentioned PWM (pulse width body 47.), and the transistor is maintained until it reaches the specified value. Therefore, when the engine is stopped, no pass is provided to start. = Second-degree reversion Evil re-starting of the eruption air passage 28 for the erogenous passageway m 90105928.ptd Page 11 V. Description of the invention (8) and the combustion of the starting mixture passage 29 'and normal operation The same, but the fish must: the concentration of the mixed gas of the engine. In addition, after the engine is stopped? =; Ί gas concentration-caused. Paraffin 3 9 gradually shrinks, and when the temperature is lower than the specified value, the temperature difference The occlusion of the valve is gradually released. When the fuel nozzle for starting is set to 3 2 and restarted after 2 2 hours, and after the engine is stopped, the body concentration becomes thicker after a long period of time. It is the same at the time of starting, and the gas mixture is the same. In this embodiment, the engine rotation detected by the sensor 49 is detected. According to the child brain 46, when the number of rotations is controlled by the pulse of the transistor 4 7 ^ = When setting the number of rotations, due to the PTC heater 42 of the heater Electric time pill lamp, = after that is the voltage% of the automatic wind-saving heater plus the automatic wind-saving heater ^ ^ 'Tai Ke can save the conventionally used automatic wind-saving component for tuning = child resistance. And As long as the characteristics of the engine are changed, as long as the micro-electricity = engine is changed, it can be easily dealt with according to the application, so as to avoid the width of the second on-pulse. Control, compared with the conventional automatic wind-saving action time controlled by the external resistor I. This is in addition to the conventional: Adjusting can reduce the automatic difference compared to 'because of the difficulty of the transistor 47 (pulse ::: The resistance value is too small. (See the note) The control is more than that. In this embodiment, although the description sets the number of rotations, since the two different rotation numbers of the transistor 47 are higher than the energization time of the PTC heater 42, This example does not make a temperature measurement sensor for self-testing the engine temperature. This 5 is connected to the "Tiger, _ 墨 __ page 12
\\326\2d>\90-05\90105928.pid 533267\\ 326 \ 2d > \ 90-05 \ 90105928.pid 533267
行電晶體47的PWM(脈衝幅寬變調)控制。 此情況如圖7所示,使具有顯示對微電腦的檢測溫产盥 電晶體47的基極的導通脈衝51a的幅寬的關係的圖:ς人 且’當根據溫度檢測感測器50的檢出溫度高時, 47的基極的導通脈衝51a的幅寬變寬,可縮短 s曰a 制時間。 々即風控 此外 晶體47 風控制 燃料, 可提升 此外 體與汽 則使用 中,藉 制裝置 【發明 根據 調整自 當引擎 加熱器 脈衝的 置的精 的基極的導 時間。藉此 相反地,使 _動節風控 富檢出引 ^頭的汽缸 檢測冷卻水 由使用FET( 的輪出,從 之效果】 %上說明之 $節風用加 方走轉數高於 白勺通電時間 幅寬,不會 度。 度測感測器5 0的檢出溫度低時,使φ 通脈衝5 1 a的幅寬變窄,可增加自動 ,使混合氣體暫時增加濃度消耗無用 混合氣體變薄由於不需化費暖機時 制的精度。 ^ 擎的溫度的情況,可使用直接檢測氣缸 本體的溫度的方法’或若為水冷式 的溫度的方法等。此外,在電晶r47 場效應型電晶體),可提高自動節a風控 而提升了其通用性。 工 本發明之自動節風控制裝置’不恭 熱器的外部電m,藉由脈衝控制:構, 設定旋轉數時,在脈衝控制自動節 的同時,由於可按昭檢出、、w 牧…、細出,皿度變化導诵 招致成本增加,可提高自翻々々 促〇目勡即風控制裝 【兀件編號之說明】PWM (Pulse Width Modulation) Control of the Transistor 47. In this case, as shown in FIG. 7, a graph showing the relationship between the width of the on-pulse 51 a of the base of the thermoelectric transistor 47 detected by the microcomputer is shown. When the output temperature is high, the width of the turn-on pulse 51a of the base of 47 becomes wider, and the s-a time can be shortened. That is, the wind control and the crystal 47 wind control fuel can improve the external body and steam. In use, the borrowing device [invented according to the adjustment of the precise base conduction time of the pulse of the engine heater. On the contrary, the cooling water of the cylinder that detects the leading end of the articulation wind control rich detection head is used by the FET ('s turn out, from the effect]% of the $ saving wind used to increase the number of revolutions is higher than white The width of the spooning time is not wide. When the detection temperature of the degree sensor 50 is low, the width of the φ pass pulse 5 1 a can be narrowed, which can increase automatically, and temporarily increase the concentration of the mixed gas. Useless mixing The thinning of the gas does not require the accuracy of the warm-up time. ^ For the temperature of the engine, you can use the method of directly detecting the temperature of the cylinder body 'or the method of water-cooled temperature. In addition, in the transistor R47 field Effect transistor), which can improve the wind control of automatic section a and increase its versatility. The automatic wind-saving control device of the present invention, 'Indifferent to the external electric m of the heater, is controlled by pulses: when setting the number of rotations, while the automatic section is pulse-controlled, it can be detected by pressing, w, ..., Detailing, the change in the degree of introduction incurs increased costs, which can improve the self-turning, 勡, 勡, and wind control equipment [Description of the numbering of the components]
533267 五、發明說明(ίο) A 起動燃料調整 B 感溫驅動裝置 1 自動節風用加 2 電壓調整用電 3 控制電晶體 4 三相磁鐵 4a 點火線圈 5 電容放電式點 6 火星塞 7 調節器 8 燈開關 8a 燈 9 蓄電池 10 氣缸體 11 連桿 12 活塞 15 汽缸頭 16 凸輪軸 17 搖臂 18 吸氣閥 19 排氣閥 20 進氣歧管 21 氣4匕器 22 自動節風構件533267 V. Description of the invention (A) Adjustment of starting fuel B Temperature sensing driving device 1 Automatic wind saving 2 Electricity for voltage adjustment 3 Control transistor 4 Three-phase magnet 4a Ignition coil 5 Capacitor discharge point 6 Mars plug 7 Regulator 8 Light switch 8a Light 9 Battery 10 Cylinder block 11 Connecting rod 12 Piston 15 Cylinder head 16 Camshaft 17 Rocker arm 18 Intake valve 19 Exhaust valve 20 Intake manifold 21 Air 4 dagger 22 Automatic wind-saving component
90105928.ptd 第14頁 53326790105928.ptd Page 14 533267
五、發明說明 (11) 23 氣化器本體 24 浮動室 25 起動油井 26 節流閥 27 主供氣通路 28 起動用空氣通路 29 起動用混合氣通路 31 滑動節流閥 32 起動用燃料喷嘴 33 計量針閥 34 套管 35 彈簧 36 活塞 37 流動物 38 箱 39 溫差石虫氣 40 帽狀體 41 隔膜 42 PTC型加熱器 43、44 連接端子 45 充電機構 46 微電腦 47 電晶體 48 ECU 90105928.ptd 第15頁 533267V. Description of the invention (11) 23 Vaporizer body 24 Floating chamber 25 Starting oil well 26 Throttle valve 27 Main air supply path 28 Starting air path 29 Starting gas mixture path 31 Sliding throttle valve 32 Starting fuel nozzle 33 Metering Needle valve 34 Sleeve 35 Spring 36 Piston 37 Flowing animal 38 Box 39 Temperature difference Stone bug gas 40 Cap 41 Diaphragm 42 PTC heater 43, 44 Connection terminal 45 Charging mechanism 46 Microcomputer 47 Transistor 48 ECU 90105928.ptd 15th Page 533267
90105928.ptd 第16頁 533267 圖式簡單說明 圖1為顯示本發明之自動節風控制裝置的一實施形態的 等效電路圖。 圖2為說明圖1之自動節風控制裝置的一實施形態的動作 用的說明圖。 圖3為適用於圖1之自動節風控制裝置的自動二輪車的引 擎的一例的示意圖。 圖4為顯示圖3之自動節風構件的剖面圖。 圖5為沿著圖4之自動節風構件所示之a-a線所作的剖面 圖。 圖6為顯示圖4之自動節風構件的具體結構的剖面圖。 圖7為圖1的自動節風控制裝置的其他實施形態的示意 圖。 圖8為顯示習知之自動節風控制裝置的一例的等效電路 圖090105928.ptd Page 16 533267 Brief description of the drawings Fig. 1 is an equivalent circuit diagram showing an embodiment of the automatic wind-saving control device of the present invention. Fig. 2 is an explanatory diagram for explaining the operation of an embodiment of the automatic wind-saving control device of Fig. 1. Fig. 3 is a schematic diagram showing an example of an engine of a motorcycle adapted for the automatic wind-saving control device of Fig. 1. FIG. 4 is a sectional view showing the automatic air-saving member of FIG. 3. Fig. 5 is a sectional view taken along line a-a shown by the automatic air-saving member of Fig. 4. FIG. 6 is a sectional view showing a specific structure of the automatic air-saving member of FIG. 4. Fig. 7 is a schematic diagram of another embodiment of the automatic wind-saving control device of Fig. 1. Fig. 8 is an equivalent circuit showing an example of a conventional automatic wind-saving control device. Fig. 0
90105928.ptd 第17頁90105928.ptd Page 17
Claims (1)
Applications Claiming Priority (1)
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JP2000072363A JP3790656B2 (en) | 2000-03-15 | 2000-03-15 | Auto choke control device |
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TW533267B true TW533267B (en) | 2003-05-21 |
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TW90105928A TW533267B (en) | 2000-03-15 | 2001-03-14 | Auto choke control device |
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JP (1) | JP3790656B2 (en) |
CN (2) | CN1313462A (en) |
ES (1) | ES2170035B2 (en) |
IT (1) | ITTO20010203A1 (en) |
TW (1) | TW533267B (en) |
Families Citing this family (8)
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TW567278B (en) * | 2001-10-22 | 2003-12-21 | Yamaha Motor Co Ltd | Autochoke controller |
EP1621754B1 (en) | 2004-07-26 | 2013-04-24 | Honda Motor Co., Ltd. | Automatic choke system for carburetor |
JP4145844B2 (en) * | 2004-07-26 | 2008-09-03 | 本田技研工業株式会社 | Vaporizer auto choke device |
JP2007023838A (en) * | 2005-07-13 | 2007-02-01 | Honda Motor Co Ltd | Auto-choke device of general-purpose internal combustion engine |
CN104884776B (en) | 2013-08-15 | 2018-09-25 | 科勒公司 | System and method for the fuel-air ratio that internal combustion engine is electronically controlled |
US10054081B2 (en) | 2014-10-17 | 2018-08-21 | Kohler Co. | Automatic starting system |
US11333010B2 (en) | 2020-05-13 | 2022-05-17 | Saudi Arabian Oil Company | Smart choke valve to regulate well sand production |
US11414954B2 (en) | 2020-07-06 | 2022-08-16 | Saudi Arabian Oil Company | Smart choke valve to assess and regulate production flow |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5623545A (en) * | 1979-08-02 | 1981-03-05 | Fuji Heavy Ind Ltd | Air-fuel ratio controller |
JPS56132443A (en) * | 1980-03-22 | 1981-10-16 | Aisan Ind Co Ltd | Automatic choke |
JPS5726242A (en) * | 1980-07-24 | 1982-02-12 | Aisan Ind Co Ltd | Control circuit of automatic choke valve |
JPS61101659A (en) * | 1984-10-22 | 1986-05-20 | Fuji Heavy Ind Ltd | Autochoke device |
JPH06159143A (en) * | 1992-11-19 | 1994-06-07 | Suzuki Motor Corp | Auto choke control device for vehicle |
JPH0842398A (en) * | 1994-07-30 | 1996-02-13 | Suzuki Motor Corp | Autochoke control device |
JPH0849602A (en) * | 1994-08-05 | 1996-02-20 | Texas Instr Japan Ltd | Valve controller |
JPH0914113A (en) * | 1995-06-30 | 1997-01-14 | Yamaha Motor Co Ltd | Ignition timing control device for engine |
US5660765A (en) * | 1996-06-26 | 1997-08-26 | Kohler Co. | Thermostatic element for controlling a solenoid operated carburetor choke |
-
2000
- 2000-03-15 JP JP2000072363A patent/JP3790656B2/en not_active Expired - Fee Related
-
2001
- 2001-03-05 ES ES200100521A patent/ES2170035B2/en not_active Expired - Fee Related
- 2001-03-07 IT IT2001TO000203A patent/ITTO20010203A1/en unknown
- 2001-03-14 CN CN 01111365 patent/CN1313462A/en active Pending
- 2001-03-14 TW TW90105928A patent/TW533267B/en not_active IP Right Cessation
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ITTO20010203A0 (en) | 2001-03-07 |
CN1313462A (en) | 2001-09-19 |
CN101289971B (en) | 2012-10-24 |
ES2170035B2 (en) | 2006-07-16 |
CN101289971A (en) | 2008-10-22 |
JP2001263165A (en) | 2001-09-26 |
ES2170035A1 (en) | 2002-07-16 |
JP3790656B2 (en) | 2006-06-28 |
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