201028531 六、發明說明： 【發明所屬之技術領域】 本發明係有關於-種可變行程之弓丨擎及其可變壓缩比裝置，且特 別是有關於-種可變行程弓丨擎及一種可變獅比引擎之技術領域。 【先前技術】 習用四行程弓I擎之四個衝程循環動作(如第j圖所示），在引擎汽 • 缸内s又有一進氣閥、排氣閥、燃料喷氣閥、火星塞及活塞，而當活塞 作往復動$時將可做-:鳩發，在此時段内，引擎將歷經吸氣、壓縮、 爆發及排氣等四個過程，而在汽缸爆發時所得之推力將予以傳輸至輸 出軸承’致使其持續轉動來輸出動力。而在引擎之上始點（death如 line )時’因為汽叙氣室之容積最小，換言之可得一最佳壓縮比，故 在此時是為點火之最佳時間；否則，在越過上始點後，活塞已開始下 降位移，無法在所謂之最佳壓縮比上，故不是點火爆炸之適當時機。 又因現行四行程引擎受限於皮帶或鏈條及凸輪軸的限制，使汽門 參開閉角度和時間無法作很大的改變。 有蓉於上述習知技藝之問題，為了能夠兼顧增加壓縮比及使四行 程引擎變為二行程引擎，本發明人基於多年研究開發與諸多實務經 驗，提出一種可變行程之引擎及其可變壓縮比裝置，以作為改善上述 缺點之實現方式與依據。 【發明内容】 有鑑於此’本發明之目的為提供一種可變行程之引擎及其可變展 縮比裝置’以實現可變壓縮比以及可變行程之引擎。 3 201028531 署，f據本發明之目的’提出一種可變行程之引擎及其可變壓縮比裝 ’ ”包括：-汽知，在該汽㈣設有一進氣旋轉汽門、排氣旋轉汽 11…火星塞及—活塞，其巾該進級轉朗或該排 ' π門係位在汽缸上半部(頭)底部與進氣口或排氣口連結，且亦 =器及火星塞餘在版__㈣勒航缸上半部 Ο 鲁 結:其中該汽紅内更包括—汽缸虹套；一汽門控制裝置，其係連 進軋旋轉汽門或該排氣旋轉汽門，以控制該進氣旋轉汽門及該 ^轉汽Π，其巾着_裝置勤蝴肖麟知减勒度後， 2子訊號傳給主電腦控制器’再將驅動峨送至該汽門控制裝置來 3該進氣旋轉汽門及該排氣旋轉汽門旋轉角度，該汽門控制裝置可 U服步進馬達直接驅動方式、電磁閥連桿往覆驅動方式或直線滑軌 、节，達連桿驅動方式，其中該伺服步進馬達直接驅動方式，係為該 ;轉門及該排氣旋轉汽門兩邊直接附上驅動馬達線路，由S 步進方式控制該魏旋轉汽門及該排氣旋轉汽門開閉。該電磁 ^往覆鶴方式，為由電腦控制電磁_域式控制該進氣_ = 該排氣旋轉汽門開閉。該直線滑軌線性馬達連桿驅動方式，其 5電腦控航線滑軌線性馬達，以往覆式控制該進氣旋轉汽門及ς 上r藉由活塞插銷透過該活塞： 、活塞連接，而在下鈿處則没有一軸套；一曲轴箱，其包括·· 接 曲軸，該曲軸上端可藉由曲軸轴承透過該連桿軸套而與該連桿連 有二在該蝴軸心處可直接有一輸出軸承，該輸恤承外部亦 軸套；及-曲轴角度感知器，該曲軸角度感知器係設置於該曲轴 i用於感應該曲軸旋轉角度；以及一可變壓縮比控制裝置，其係包 .可上下移動構件，係連接該汽缸，其中該上下移動構件内設有 201028531 左右兩偏,；及左細控偶達，係連麟你健繼偏心轴旋 7使該_L下移動構件頂放該汽缸以改變該汽缸Θ之燃燒$空間及該 π内之谷積’以改變該汽缸之壓縮比如⑹其中該控制馬 達可為一_馬遠或舰錢馬達直接峨村。該渦齒馬 達=動方^ ’係顧偏心轴—麵上触触，碱雌輪盤透過渴 齒才干利㈣齒馬達以步進方式控繼偏心轴旋轉。而鞠服步進馬達 ^接驅動村’係在顧雜二邊社觚麵騎，肖電腦控制以 步進方式控制該偏心軸旋轉，藉由上述之該渦齒馬達驅動方 服步進馬達直接驅動方式控繼偏心軸旋轉。 … 上述之該汽缸上半部(頭)其底部接近燒室處，係為陶 且麵驗航Π及賭驗航Π、該活塞外 銷、該連桿轴套、該曲轴轴套、該偏心轴或汽缸虹套均 置，:依本發明之一種可變行程之引擎及其可變壓縮比裝 ⑴可使四行程引擎變為坤程引擎，瞬間 會有程引擎排污的問題。 U馬力也不 增加之晴峨汽他糊更，改變壓縮比 h 的材質，可大輕降低磨擦系數，而不會產生 二’且僅需薄油，油氣或水(水霧)即可達酬滑效果，更 機油顺，可齡量植物域棚脚可，其絲具雜特性需吏 ⑷燃燒室材_更(含祕缸套、活塞、汽㈣底柳增加， 5 201028531 度，抗高溫，抗高壓，所以可使用多種燃料(汽油、柴油、酒精、瓦斯、 氫氣…)達到稀薄燃燒，提高效能節省能源。 (5)本系統也可做為空氣引擎使用(往覆式空壓原理)，其係將燃料 燃氣喷射器剔除或暫時不用，將高壓空氣導入汽缸壓縮活塞，即可產 生動力。 茲為使貴審查委員對本發明之技術特徵及所達成之功效有更進 一步之瞭解與認識，謹佐以較佳之實施例及配合詳細之說明如後。 【實施方式】 以下將參照相關圖式’說明依本發明較佳實施例之一種可變行程 之引擎及其可變壓縮比裝置，為使便於理解，下述實施例中之相同元 件係以相同之符號標示來說明。 第1圖為一習知4行程引擎作動流程圖，其步驟如後： 步驟1 :進氣開，排氣閉，活塞向下運動，進行一進氣行程(此時 ©曲軸轉動角度為0度）； 步驟2.進排氣關閉’燃料喷射器將燃料燃氣喷入汽缸，此時活 塞向上運動(此時曲轴轉動角度為180度）； 步驟3 . S、祕火’進行爆炸動力行程，雜^下運動(此時曲轴 轉動角度為360度）； 步驟4 : 使絲肖下物’鶴力行程產錢，减向上運 動準備排氧(此時曲轴轉動角度為540度）； 步驟5 :進氣關，排氣開，排氣後從181開始再次循環(此時曲轴 6 201028531 轉動角度為720度 上述為曲轴旋轉2圈為一個循環。 鲁 請參閱第2圖’其係為本發明之一種可變行程之引擎及其可變壓 縮比裝置之剖面圖。圖中，本系統包含一汽缸21，在該汽缸内設有一 進氣旋轉汽門22、排氣旋轉汽門23、一燃料喷射器24、一火星塞25 及一活塞26，其中進氣旋轉汽門22或排氣旋轉汽門23係位在汽缸上 半部(頭)121底部與進氣口 27鱗氣口 28連結，且亦可在進氣旋轉汽 門22或排氣旋轉汽門23外部加上一陶究轴套141(如圖12所示），燃 料喷射器24及火星塞25係位在汽缸上半部(頭)121中空部内與汽缸上 半部(頭=21底部連結；一汽門控制裝置29，其係連結進氣旋轉汽門 22或?氣旋轉汽門23，以控制進氣旋轉汽門Μ及排驗轉汽門Μ ; 一連杯加’在其上端處藉由活塞插銷Η j透過該活塞插銷孔呵如 圖15b所示)與該活塞連接’而在下端處則設有一軸套此一曲轴箱 218，其包括：-曲軸214，該曲軸上端可藉由曲轴抽承加透過該 桿軸套212而與該連桿21()連接，而在誠軸214細處可直接固設 有-輸出軸承215,該輸出轴承215外部亦有—轴套216;及一曲 ^感知器71(如圖7所示），麵軸角度感知器71鑛置於該曲轴⑽ 旁，用於感應該曲軸旋轉角度；以及一可變壓縮比控制裝置，其 上下移動餅217 ’係連接該汽紅21，其中該上下移動構件 :有左心轴219 ’·杜右兩控制馬達220，係連接偏心軸 使該上下移動構件頂放該汽缸以改變該汽 之燃燒室空間及該汽缸内之容積，以改變該汽缸 (compressratio)。第2圖亦代表一進氣行程。 里糨比 卜上述控制馬達220可分為一渦齒馬達驅動方式或飼服步進 7 201028531 所示為-種渦齒馬達· 33利用糊達32 _齒桿 在偏馬達直接驅動方式，係 式控制偏蝴41 _。 ___未_步進方 _第=::::喷===， ’偏心轴219使上下移動構件頂住汽 第6圖所表示為—點场炸動力行程之引擎剖面圖，此時 =上::=:)/偏：使上下 •^概至二間變小，火星塞25點錄炸產生動力行程。 ，參閱第7圖’上述該汽門控制裝置係由曲軸角度感知器 ^度後，將電子訊號傳給 /飞門控制裝置72來驅動汽門旋轉角度。於本實施例中，汽門控制裝置 72可為伺服步進馬達直接驅動方式、電磁閥連桿往覆驅動方式或 滑軌線性馬達連桿驅動方式。 清參閱第8a圖，其係為飼服步進馬達直接驅動方式，為旋轉汽門 81’轉驗制(目絲步進方式控制 旋轉汽Η開閉；第8b目為_朗82齡舰錢馬软立體圖。 凊參閱第9a圖，其係為電磁閥連桿往覆驅動方式，為由電腦控制 電磁闕91以往覆式控制旋轉汽門92開閉；第9b圖為旋轉汽門92結 8 201028531 合電磁閥之連桿93之立體圖。 請參閱第版圖，其係為直線滑軌線性馬達連桿驅動方 電驗制直線滑軌線性馬達101，帶動活細旱1〇2以純式控制 轉汽門⑽酬；第麵為旋觀_結合直線雜線 活塞連桿102之立體圖。 後： •第η圖為本發明將4行程改變為2行程之作動流程圖，其步驟如201028531 VI. Description of the Invention: [Technical Field] The present invention relates to a variable stroke stroke engine and a variable compression ratio device thereof, and particularly relates to a variable stroke stroke engine and A technical field of variable lion ratio engines. [Prior Art] The four-stroke cycle of the four-stroke bow I engine (as shown in Figure j) has an intake valve, exhaust valve, fuel jet valve, spark plug and piston in the engine steam cylinder. And when the piston makes a reciprocating $, it will do -: burst, during this time, the engine will go through four processes of inhalation, compression, explosion and exhaust, and the thrust generated during the cylinder explosion will be transmitted. To the output bearing 'cause it to continue to rotate to output power. And at the beginning of the engine (death such as line), because the volume of the gas chamber is the smallest, in other words, an optimal compression ratio is obtained, so it is the best time for ignition; otherwise, it is over the beginning. After the point, the piston has started to descend and cannot be in the so-called optimal compression ratio, so it is not an appropriate timing for ignition and explosion. Moreover, because the current four-stroke engine is limited by the limitations of the belt or the chain and the camshaft, the opening and closing angle and time of the valve cannot be greatly changed. In order to solve the above problems, in order to balance the increase of the compression ratio and the four-stroke engine into a two-stroke engine, the inventor proposed a variable-stroke engine and its variable based on years of research and development and many practical experiences. The compression ratio device is used as an implementation and basis for improving the above disadvantages. SUMMARY OF THE INVENTION It is an object of the present invention to provide an engine having a variable stroke and a variable expansion ratio device thereof to realize a variable compression ratio and a variable stroke engine. 3 201028531, according to the purpose of the present invention, a variable-stroke engine and its variable compression ratio installation 'includes' include: - a steam-known, in which an intake rotary valve, an exhaust rotary steam 11 is provided ...the spark plug and the piston, the towel is the grade or the row. The π door is connected to the air inlet or the exhaust port at the bottom of the upper half of the cylinder, and is also the version of the device and the Mars plug. __(4) The upper part of the snorkeling cylinder Ο Lujie: The steam red inside includes a cylinder-shaped rainbow sleeve; a valve control device is connected to the rolling rotary valve or the exhaust rotary valve to control the intake air. Rotating the steam door and the rotating steam shovel, after the towel is _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The rotary valve and the rotation angle of the exhaust rotary valve, the valve control device can be U-stepping motor direct drive mode, solenoid valve connecting drive mode or linear slide rail, section, and connecting rod driving mode, wherein The servo stepping motor is directly driven, which is the same; the rotary door and the exhaust rotary valve are directly attached to both sides Driving the motor circuit, controlling the Wei rotary valve and the exhaust rotary valve to open and close by the S stepping manner. The electromagnetic control method is controlled by a computer controlled electromagnetic _ domain control the intake _ = the exhaust rotation The valve is opened and closed. The linear slide linear motor connecting rod drive mode, the 5 computer controlled route slide linear motor, the past cover control of the intake rotary valve and the upper r through the piston through the piston: piston connection There is no bushing at the lower jaw; a crankcase includes a crankshaft, and the upper end of the crankshaft can be connected to the connecting rod through the connecting rod bushing through the crankshaft bearing at the hub center. Directly having an output bearing, the outer casing is also a sleeve; and a crank angle sensor, the crank angle sensor is disposed on the crankshaft i for sensing the crank angle; and a variable compression ratio control device The bag can be moved up and down, and the cylinder is connected to the cylinder, wherein the upper and lower moving members are provided with 201028531 left and right, and the left fine control is even, and the Lianlin you follow the eccentric shaft 7 to move the _L The component is placed on top of the cylinder Changing the combustion space of the cylinder $ and the valley product of the π to change the compression of the cylinder, for example (6) wherein the control motor can be a _Ma Yuan or a ship motor directly to the village. The vortex motor = the moving square ^ ' The eccentric shaft is touched on the surface, and the alkali female wheel is used to make the eccentric shaft rotate in a stepwise manner through the thirsty tooth. The squatting stepping motor is connected to the driving village. In the face-to-face riding, the Xiao computer control controls the rotation of the eccentric shaft in a stepwise manner, and the eccentric shaft rotation is controlled by the vortex motor driving the servomotor stepping motor. The upper half of the cylinder (head) The bottom of the bottom is close to the burning chamber, which is a pottery and surface inspection and gambling inspection raft, the piston outer pin, the connecting rod bushing, the crankshaft bushing, the eccentric shaft or the cylinder rainbow sleeve are disposed, respectively: The invention discloses a variable stroke engine and a variable compression ratio device (1), which can make the four-stroke engine become a Kuncheng engine, and there is a problem that the engine is discharged in an instant. U horsepower does not increase the brightness of the steam, he pastes more, change the material of the compression ratio h, can greatly reduce the friction coefficient, and will not produce two 'and only need thin oil, oil or water (water mist) can be paid Sliding effect, more oily, age-appropriate plant field shed foot, its silk with miscellaneous properties need to be 吏 (4) combustion chamber material _ more (including the secret cylinder liner, piston, steam (four) bottom will increase, 5 201028531 degrees, high temperature resistance, High pressure resistance, so you can use a variety of fuels (gasoline, diesel, alcohol, gas, hydrogen...) to achieve lean combustion, improve efficiency and save energy. (5) The system can also be used as an air engine (overlying air pressure principle), The fuel gas injector is removed or temporarily used, and the high-pressure air is introduced into the cylinder compression piston to generate power. In order to enable the reviewing committee to have a better understanding and understanding of the technical features and the effects achieved by the present invention, The preferred embodiment and the detailed description are as follows. [Embodiment] Hereinafter, a variable stroke engine and a variable compression ratio device thereof according to a preferred embodiment of the present invention will be described with reference to the related drawings. Make It is to be understood that the same elements in the following embodiments are denoted by the same reference numerals. Fig. 1 is a flow chart of a conventional 4-stroke engine operation, the steps of which are as follows: Step 1: Air intake, exhaust closed, The piston moves downward to perform an intake stroke (in this case, the crankshaft rotation angle is 0 degrees); Step 2. Intake and exhaust closes 'The fuel injector sprays fuel gas into the cylinder, and the piston moves upwards (the crankshaft at this time) The rotation angle is 180 degrees); Step 3. S, secret fire 'explosion power stroke, miscellaneous ^ movement (the crankshaft rotation angle is 360 degrees); Step 4: Make the silky object 'heli strokes to produce money, Reduce the upward movement to prepare for oxygen (at this time, the crank angle is 540 degrees); Step 5: Intake off, exhaust open, and then cycle again from 181 after exhaust (the crankshaft 6 201028531 rotation angle is 720 degrees. Rotate 2 turns for one cycle. Please refer to Figure 2, which is a cross-sectional view of a variable stroke engine and its variable compression ratio device of the present invention. In the figure, the system includes a cylinder 21 at the cylinder. An intake rotary valve 22 and exhaust swirl are arranged therein. a steam valve 23, a fuel injector 24, a spark plug 25 and a piston 26, wherein the intake rotary valve 22 or the exhaust rotary valve 23 is located at the bottom of the upper half of the cylinder (head) 121 and the intake port 27 scale ports 28 are connected, and a ceramic sleeve 141 (shown in FIG. 12), a fuel injector 24 and a spark plug 25 are also attached to the outside of the intake rotary valve 22 or the exhaust rotary valve 23. In the hollow portion of the upper half (head) 121 of the cylinder and the upper half of the cylinder (head = 21 bottom; a valve control device 29, which is coupled to the intake rotary valve 22 or the gas rotary valve 23 to control the intake air Rotating the valve Μ and arranging the steam Μ Μ ; a cup plus ' at its upper end through the piston pin Η j through the piston pin hole as shown in Figure 15b) connected to the piston 'and at the lower end is provided a The crankcase 218 includes: a crankshaft 214. The upper end of the crankshaft can be connected to the connecting rod 21 () by the crankshaft pumping and through the rod bushing 212, and can be directly at the fine shaft 214. There is an output-output bearing 215, and the outer side of the output bearing 215 also has a sleeve 216; and a curved sensor 71 (shown in FIG. 7), the angle of the face axis is sensed. The 71 mine is placed beside the crankshaft (10) for sensing the crank angle of rotation; and a variable compression ratio control device is provided for moving the cake 217' to connect the steam red 21, wherein the upper and lower moving members: have a left spindle 219 The two right control motors 220 are coupled to the eccentric shaft such that the upper and lower moving members are placed on the cylinder to change the volume of the combustion chamber of the steam and the volume within the cylinder to change the compressor. Figure 2 also represents an intake stroke. The above control motor 220 can be divided into a vortex motor drive mode or a feed step 7 201028531, which is shown as a type of vortex motor, 33 using a paste 32 _ tooth bar in a direct motor direct drive mode, Control the butterfly 41 _. ___ 未_排方_第=::::喷===, 'The eccentric shaft 219 causes the upper and lower moving members to withstand the steam as shown in Fig. 6 - the engine section profile of the point field frying power stroke, at this time = Upper::=:)/Partial: Make the upper and lower •^ to the second room smaller, and the Mars plugs 25 points to record the power stroke. Referring to Fig. 7, the valve control device is driven by the crank angle sensor to transmit the electronic signal to the fly gate control device 72 to drive the valve rotation angle. In the present embodiment, the valve control device 72 can be a servo stepper motor direct drive mode, a solenoid valve link overdrive mode or a slide rail linear motor link drive mode. Refer to Figure 8a, which is the direct drive mode of the feeding stepping motor, which is used for the rotation of the rotary valve 81' (the wire stepping mode controls the rotating steam car to open and close; the 8b is _lang 82-age ship money horse软 第 第 第 第 第 第 第 第 第 第 第 第 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁Stereo view of the connecting rod 93 of the solenoid valve. Please refer to the first version, which is a linear slide linear motor connecting rod drive square electric wire inspection linear slide linear motor 101, which drives live fine 1〇2 to control the rotary valve (10) The first side is a perspective view of the linear miscellaneous piston connecting rod 102. The following: • The nth figure is a flow chart of the invention changing the 4-stroke to the 2-stroke, and the steps are as follows:
❹ 轉動=度Τ师之吻炸動力行程開始賴此時曲轴 步驟m:點级炸使活塞向下運動至下死點前，排氣旋轉汽門 開啟(此時曲軸轉動角度為110度）； 步驟113 :排氣旋轉汽門開啟，活塞繼續向下運動至下死點前， 進氣旋轉汽門開啟(此時曲轴轉動角度為14〇度）； 步驟114 :排氣旋轉汽門關閉，繼續進氣，活塞向上運動(此時曲 軸轉動角度為180度）； 步驟m:進氣旋轉汽門及排氣旋轉汽門酬，燃料燃氣喷入汽 缸，活塞向上壓縮(此時曲軸轉動角度為225度）； 步驟m:壓縮點火’進行爆炸動力行程，活塞向下運動(此時曲 轴轉動角度為360度）； 步驟117 :從111開始再次循環1次。 由上述可得知曲轴旋轉1圈為一個循環。 請參閱第12圖，圖中所示為一汽缸上半部(頭)12卜其中汽蝴 9 201028531 二:=:=有：：為陶齡 =:=rr，二連：= 之立想圖’該曲轴⑻為-鋼製品;第 層:層汽缸為5層結構，最外 =，_為===: 節省成本及大幅減少可變行程 !^益祕之問題，以 磨_觸咖靖===== 使用機油翁，仰少量婦喊水冑 ft ^無需 料(汽油、柴油、酒二;:二7並=愿’所以可使用多種燃 省能源。 乳…)並可達稀馳燒，提高效能節 神與====者。任何未脫__ 利範圍t。 #推域敎，均麵含於細之申請專 201028531 【圖式簡單說明j 第1圖係為習知4行程鮮作動流程圖； 第2圖係為本發明之多燃料陶以_統剖面圖； 第3圖係為渦齒馬達驅動方式之示意圖； 第4圖係為飼服步進馬達直接驅動方式之示意圖； 第5圖係為-燃料燃氣喷射壓縮行程之引擎系統剖面圖； 第6圖係為-點墙炸動力行程之引擎系統剖面圖； 圖係為轉氣旋轉汽門開蝴閉控制機構示意圖； 第圖鱗轉汽合舰步料叙立體圖· 第％圖係為伺服步進馬達直接驅動方式之示意圖： 第％圖辆電蝴連桿往覆驅動方式之示意圖； 第％圖係輕轉汽合電蝴技桿之立_ ; ❿ 第 第 第10a圖係為直線滑軌線性馬達連桿_方40_ · 10b圖係為旋轉汽門結合直線滑軌線性馬達之 ^ 行程_2行程之_；4#% 第12圖係為細之示意圖； ； 第13圖係為旋轉汽門之立體圖； 第4圖係為旋轉汽門之陶瓷軸套立體圖； &圖係為活塞之剖面圖； 第15b圖係為活塞之立體圖； 11 201028531 第16圖係為活塞插銷之立體圖； 第17a圖係為連桿之示意圖； 第17b圖係為連桿内側之軸套示意圖； 第18圖係為曲軸之立體圖；以及 第19圖係為汽缸立體局部剖面圖。 【主要元件符號說明】 ❹ 1〜5、111〜117 :步驟流程; 101 :直線滑執線性馬達； 102 :活塞連桿； 103 :旋轉汽門； 121 :汽缸上半部(頭）； 122 :汽缸頭上半部； 參 123 :汽缸頭下半部； 131 :旋轉汽門； 141 :陶瓷軸套； 151 :活塞内部； 152 :活塞外侧； 153 :活塞插銷孔； 161 :鋼管； 162 :活塞插銷外侧； 171 :連桿外側； 172 :軸套； 181 :曲軸； 191 :汽缸第1層； 192 :汽缸第2層； 193 :散熱水道(汽缸第3層）； 194 :汽缸第4層； 195:陶瓷缸套(汽缸第5層）； 21 :汽缸； 210 :連桿； 211 :活塞插銷； 212 :連桿軸套； 12 201028531转动 Rotation = degree Τ 之 之 炸 炸 炸 动力 动力 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴 曲轴Step 113: The exhaust rotary valve is opened, the piston continues to move downward until the bottom dead center, and the intake rotary valve is opened (the crank angle is 14 degrees); Step 114: the exhaust rotary valve is closed, continue Intake, the piston moves upwards (the crankshaft rotation angle is 180 degrees); Step m: The intake rotary valve and the exhaust rotary valve are paid, the fuel gas is injected into the cylinder, and the piston is compressed upward (the crank angle is 225 degrees); Step m: Compression ignition 'explosion power stroke, piston downward movement (the crank angle is 360 degrees); Step 117: Cycle again from 111. From the above, it can be known that the crankshaft rotates once in one cycle. Please refer to Figure 12, which shows the upper half of the cylinder (head) 12 Buqiuqiu 9 201028531 2:=:= Yes:: is Tao Ling =:=rr, Erlian:= 'The crankshaft (8) is - steel products; the first layer: the layer cylinder is a 5-layer structure, the outermost =, _ is ===: saves costs and greatly reduces the variable stroke! ^Professional problem, to grind ===== Use oil oil Weng, Yang a small number of women shouting water 胄 ^ no need (gasoline, diesel, wine two;: two 7 and = will be 'so you can use a variety of energy saving. Milk ...) and can reach the gallop Burn, improve the performance of the gods and ====. Any not __ profit range t. #推域敎, The average is included in the detailed application of 201028531 [Simple diagram of the diagram j The first diagram is a flow chart of the conventional 4 strokes; the second diagram is the multi-fuel pottery of the invention. Figure 3 is a schematic diagram of the driving mode of the vortex motor; Figure 4 is a schematic diagram of the direct driving mode of the feeding stepping motor; Figure 5 is a sectional view of the engine system of the fuel gas injection compression stroke; The figure is a sectional view of the engine system of the point-and-wall explosive power stroke; the figure is a schematic diagram of the control mechanism of the rotary rotating valve opening and closing; the first figure is the steaming ship and the step of the steaming chart. The first figure is the servo stepping Schematic diagram of the direct drive mode of the motor: Fig. 100 is a schematic diagram of the drive mode of the electric butterfly connecting rod; the first figure is the stand of the lightly rotating steaming electric butterfly _ ; ❿ The first 10th figure is the linear slide linear Motor connecting rod _ square 40_ · 10b is the rotary valve combined with linear slide linear motor ^ stroke _2 stroke _; 4 #% Figure 12 is a detailed schematic; ; Figure 13 is a rotating valve 3D view; Fig. 4 is a perspective view of the ceramic bushing of the rotary valve; & Fig. 15b is a perspective view of the piston; 11 201028531 Fig. 16 is a perspective view of the piston pin; Fig. 17a is a schematic view of the connecting rod; and Fig. 17b is a schematic view of the inner sleeve of the connecting rod; Figure 18 is a perspective view of the crankshaft; and Figure 19 is a perspective partial cross-sectional view of the cylinder. [Description of main component symbols] ❹ 1~5, 111~117: Step flow; 101: Linear sliding linear motor; 102: Piston connecting rod; 103: Rotating valve; 121: Upper half of cylinder (head); 122: Upper part of cylinder head; Ref. 123: lower part of cylinder head; 131: rotary valve; 141: ceramic bushing; 151: internal piston; 152: outer side of piston; 153: piston pin hole; 161: steel pipe; Outer side; 171: outside of connecting rod; 172: bushing; 181: crankshaft; 191: cylinder layer 1; 192: cylinder layer 2; 193: radiator channel (cylinder layer 3); 194: cylinder layer 4; : ceramic cylinder sleeve (cylinder layer 5); 21: cylinder; 210: connecting rod; 211: piston pin; 212: connecting rod bushing; 12 201028531
213 :曲轴轴承； 214 :曲轴； 215 :輸出軸承； 216 :軸套； 217 :上下移動構件； 218 :曲軸箱； 219 :偏心軸； 22 :進氣旋轉汽門； 220 :控制馬達； 23 :排氣旋轉汽門； 24 :燃料喷射器； 25 :火星塞； 26 :活塞； 27 :進氣口； 28 :排氣口； 29 :汽門控制裝置； 31 :偏心轴； 32 :渦齒輪盤； 33 :渦齒桿； 34 :渦齒馬達； 41 .偏心轴， 42 :伺服步進馬達； 71 :曲軸角度感知器； 72 :汽門驅動裝置； 81 :驅動馬達線路； 82 :旋轉汽門； 91 :電磁閥； 92 :旋轉汽門；以及 93 :電磁閥之連桿；。 13213: crankshaft bearing; 214: crankshaft; 215: output bearing; 216: bushing; 217: moving member up and down; 218: crankcase; 219: eccentric shaft; 22: intake rotary valve; 220: control motor; Exhaust rotary valve; 24: fuel injector; 25: spark plug; 26: piston; 27: intake; 28: exhaust; 29: valve control; 31: eccentric shaft; 32: worm gear 33: worm gear; 34: vortex motor; 41. eccentric shaft, 42: servo stepper motor; 71: crank angle sensor; 72: valve drive; 81: drive motor circuit; 82: rotary valve 91: solenoid valve; 92: rotary valve; and 93: solenoid valve linkage; 13