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    • 43. 发明专利
    • Air intake device of engine
    • 发动机空气调节装置
    • JPS6176722A
    • 1986-04-19
    • JP19997084
    • 1984-09-25
    • Mazda Motor Corp
    • OKIMOTO HARUOTAJIMA SEIJIOKAZAKI TOSHIKI
    • F02B27/02F02B27/00F02B29/02F02B29/08
    • F02B27/001F02B29/02Y02T10/146
    • PURPOSE:To improve charging efficiency by providing an intake passage of an engine having two intake valves independently and providing a compression wave generating device of intake by a vibrator in an intake passage whichever valve closing timing of intake valves is later. CONSTITUTION:Two intake valves 15P, 15S are provided in an engine 1, and independent intake pipes 10P, 10S are connected to respective valves, and a fuel injection valve 19 is provided on the intake pipe side 10P and a surge tank 16 is provided on the intake pipe side 10S, and a vibrator 20 made of diaphragm 24 and a solenoid is provided in the tank. In a control device, the injection valve 19 is actuated by output of a crack angle 31, intake amount 13, intake temperature and opening 29 of a throttle valve, and the vibrator 20 is actuated to generate compression wave in intake air. As the compression wave is entered from the intake valve of late valve closing timing into a cylin der, sufficient charging can be made.
    • 目的:通过独立提供具有两个进气门的发动机的进气通道来提供充气效率,并通过进气通道中的振动器提供进气的压缩波发生装置,取决于进气门的关闭正时。 构成:在发动机1中设置有两个进气阀15P,15S,独立的进气管10P,10S连接到相应的阀,并且在进气管侧10P上设置有燃料喷射阀19,并且将缓冲罐16设置在 进气管侧10S和由隔膜24制成的振动器20和螺线管设置在油箱中。 在控制装置中,通过输出裂缝角31,进气量13,节流阀的进气温度和开口29来驱动喷射阀19,并且致动振动器20以在进气中产生压缩波。 当压缩波从后阀闭合正时的进气阀进入气缸时,可以进行足够的充气。
    • 44. 发明专利
    • Air intake device of engine
    • 发动机空气调节装置
    • JPS6176720A
    • 1986-04-19
    • JP19996884
    • 1984-09-25
    • Mazda Motor Corp
    • TADOKORO ASAOOKIMOTO HARUOTAJIMA SEIJI
    • F02B27/02F02B27/00F02B29/02
    • F02B27/001F02B29/02Y02T10/146
    • PURPOSE:To obtain optimum charging ratio by providing a vibrator generating compression wave in intake air in an intake pipe and actuating the vibrator at the time of high load and changing the vibrating force according to the operating condition of an engine. CONSTITUTION:A surge tank 18 is provided in an intake pipe 11 of an engine 1 and a vibrator 19 made of a solenoid 21 driving a diaphragm 23 is disposed in the tank. In a control device 24, a fuel injection valve is driven by input of a crank angle 31, intake amount 15, opening 16 of a throttle valve, intake temperature 26, and the solenoid 21 of the vibrator 19 is actuated at the time of high load of the engine. The actuating force raises vibrating force at the time of high rotation of the engine to generate high compression wave and make the wave oppose to inverse flow pressure of intake air, and at the time of low rotation of the engine, optimum intake pressure can be generated by weak vibrating force.
    • 目的:通过提供在进气管中的进气中产生压缩波的振动器并且在高负载时致动振动器并根据发动机的操作条件改变振动力来获得最佳充气比。 构成:在发动机1的进气管11中设置有缓冲罐18,并且在油箱中设置由驱动隔膜23的螺线管21制成的振动器19。 在控制装置24中,通过曲柄角31的输入,进气量15,节流阀的开口16,进气温度26的输入来驱动燃料喷射阀,并且振动器19的螺线管21在高时被致动 发动机负载 该致动力在发动机高转速时提高振动力,产生高压缩波,并使该波与进气的反向流动压力相反,而在发动机低转速时,可产生最佳进气压力 由振动力弱。
    • 45. 发明专利
    • Method and device for improving combustion conditions of internal combustion engine
    • 改进内燃机燃烧条件的方法和装置
    • JPS57126524A
    • 1982-08-06
    • JP1138481
    • 1981-01-27
    • Tetsuro Hayakawa
    • HAYAKAWA TETSUROU
    • F02B33/32F02B29/02F02B47/02F02M25/022
    • F02B29/02Y02T10/146
    • PURPOSE:To improve the performance of an engine, greatly reduce its fuel consumption and prevent exhaust gas pollution, by using a steam injector to previously pressurize burning air to supply the compressed air and steam into the engine. CONSTITUTION:Burning air is sucked in through an air filter 1 and mixed with fuel by a carburetor 2. The mixed air and fuel are mixed with steam by a steam injector 3. The final mixture flows into a mixing pipe 4. The steam produced by a steam generator 8 flows into the injector 3 through a diaphragm control valve 6. Since the temperature of combustion gas is lowered by the injection of the steam, exhaust gas pollution is avoided. In addition, engine performance is improved and fuel consumption is greatly reduced.
    • 目的:为了提高发动机的性能,通过使用蒸汽喷射器预先对燃烧空气加压以将压缩空气和蒸汽供应到发动机中,大大降低燃油消耗并防止排气污染。 构成:燃烧空气通过空气过滤器1吸入,并由化油器2与燃料混合。混合空气和燃料通过蒸汽喷射器3与蒸汽混合。最终混合物流入混合管4。由 蒸汽发生器8通过隔膜控制阀6流入喷射器3.由于通过喷射蒸汽来降低燃烧气体的温度,因此避免排气污染。 此外,发动机性能提高,燃料消耗大大降低。
    • 46. 发明申请
    • 内燃機関の過給装置
    • 内燃机用涡轮增压器
    • WO2018070002A1
    • 2018-04-19
    • PCT/JP2016/080293
    • 2016-10-13
    • 井尻 正裕
    • 井尻 正裕
    • F02B33/44F02B29/02F02B33/04F02B33/34F02B37/12F04F5/20
    • F02B29/02F02B33/04F02B33/34F02B33/44F02B37/12F04F5/20Y02T10/144Y02T10/146
    • 【課題】 空気流量増幅器を過給手段とする内燃機関の過給装置において、制動時に減速により失われる運動エネルギの回収を行うと過給運転に制約が発生する問題点がある。 また、駆動流を発生する圧縮機は、内燃機関で駆動できる設置で、潤滑、冷却等が必要であり内燃機関の周辺に前記要件を満足して圧縮機を設置するのは困難である。【解決手段】 流量制御手段を備えた前記駆動流の貯蔵手段を設け、内燃機関の運転状況に対応した蓄圧及び放出を行い、駆動流を供給する通路に減圧弁を設けることにより前記貯蔵手段の圧力を高くしてエネルギ回収量を増大し、更に前記圧縮機を往復圧縮機とし、前記往復圧縮機の空気圧回路を制御するトルクアシスト手段を設けることにより、前記往復圧縮機をアクチュエータとして制動アシストによるエンジンブレーキ力の増大あるいは発進時等の駆動アシストによる出力の増大を行う。
    • 在增压装置

      根据空气流量放大器的增压装置A内燃机,并且执行增压约束发生操作通过在制动问题的减少失去动能的回收 有一点。 此外,用于产生驱动电流压缩机处于能够由内燃发动机,润滑驱动安装,所以很难安装一个满意压缩机的要求的周围是内燃机需要冷却或类似物。 具有流量控制从动流的设置存储装置,是指对应于所述内燃发动机的运行条件下,所述存储装置通过提供一种减压阀在一个通道中,用于提供驱动电流进行压力积累和释放 通过增加压力增加能量回收量,进一步压缩机和往复式压缩机中,设置有转矩辅助装置,用于控制往复式压缩机的空气压电路,由制动辅助往复式压缩机作为致动器 由驱动产出增加辅助等时增加或开始进行发动机制动力。

    • 47. 发明申请
    • ENGINE FOR AN AIR HYBRID VEHICLE
    • 发动机空气混合动力车
    • WO2009106881A1
    • 2009-09-03
    • PCT/GB2009/050177
    • 2009-02-23
    • BRUNEL UNIVERSITYMA, Thomas, Tsoi-HeiZHAO, HUa
    • MA, Thomas, Tsoi-HeiZHAO, HUa
    • F02B21/00F02B29/02F02D13/04F02N9/04
    • F02B21/00F01L13/06F02B29/02F02D13/0226F02D13/04F02D41/0002F02D41/0005F02D41/0007F02D2041/001Y02T10/146Y02T10/42
    • An engine for use in an air hybrid vehicle comprises at least one cylinder having a piston (20) defining a variable volume working chamber (10) and intake (12, 14) and exhaust (16) valves controlling the flow of air into and out of the working chamber. The cylinder is operable in any one of at least two modes, namely a first mode in which power is generated by burning fuel in the working chamber (10), and a second mode in which the cylinder acts to compress air drawn into the working chamber (10) and to store the compressed air in an air tank (36). The engine further comprises a non-return valve (32) in an intake port leading to an intake valve (12) of the cylinder so as to define an auxiliary chamber (30) in the intake port between the intake valve (12) and the non-return valve (32). A passage (24) connecting the auxiliary chamber (30) to the air tank (36) contains a valve (34) for controlling the flow of compressed air between the auxiliary chamber (30) and the air tank (36). In the invention, a stop (40) is provided which is operative to prevent full closure of the intake valve (12) when the engine is operating in the second mode, whereby the air compressed in the working chamber by the movement of the piston is admitted through the open intake valve (12) into the auxiliary chamber (30).
    • 一种用于空气混合动力车辆的发动机包括至少一个气缸,其具有限定可变体积工作室(10)的活塞(20)和进气口(12,14)和排气(16)阀,所述气门控制空气流入和流出 的工作室。 气缸可以以至少两种模式中的任何一种操作,即通过在工作室(10)中燃烧燃料产生动力的第一模式,以及第二模式,其中气缸用于压缩被吸入到工作室中的空气 (10)并将压缩空气储存在空气罐(36)中。 发动机还包括在通向气缸的进气门(12)的进气口中的止回阀(32),以便在进气门(12)和进气门(12)之间的进气口中限定一个辅助室(30) 止回阀(32)。 将辅助室(30)连接到空气罐(36)的通道(24)包含用于控制辅助室(30)和空气罐(36)之间的压缩空气流的阀(34)。 在本发明中,提供了一种止动件(40),其能够在发动机以第二模式操作时防止进气门(12)完全关闭,从而通过活塞的运动在工作室内压缩的空气是 通过打开的进气门(12)进入辅助室(30)。
    • 50. 发明申请
    • IMPROVEMENTS IN AND RELATING TO INTERNAL COMBUSTION ENGINES
    • 内燃机的改进和相关内容
    • WO99014470A1
    • 1999-03-25
    • PCT/GB1998/002686
    • 1998-09-07
    • F01L3/20F02B29/02F02B75/02
    • F02B29/02F01L3/205F02B2075/025F02B2075/027Y02T10/146
    • An internal combustion engine in which volumetric efficiency is improved by installing a non-return valve, such as a reed valve (16), upstream of the normal inlet valve (not shown), to control air or fuel-air mixture entering the input port (20). In addition, the ram pipe (23) is made longer than usual: sufficiently long so that, at low engine speeeds, the momentum of the air of fuel-air mixture within the induction system is sufficient to force extra volume past the reed valve (16) to pressurise the gas retained between the inlet valve and the reed valve. Also described and claimed is an engine in which power and torque are improved by adding an extra port or ports in the side walls of the cylinder or cylinders. Such additional ports may be used for inlet combustion gases, or for exhaust gases.
    • 通过在正常入口阀(未示出)上游设置诸如簧片阀(16)的止回阀来调节进入输入端口的空气或燃料 - 空气混合物来提高体积效率的内燃机 (20)。 此外,柱塞管(23)制造得比通常长:足够长,使得在低发动机速度下,吸入系统内的燃料 - 空气混合物的空气的动量足以迫使额外体积经过簧片阀( 16)对保持在入口阀和簧片阀之间的气体加压。 还描述和要求保护的是通过在气缸或气缸的侧壁中添加额外的端口来改善功率和扭矩的发动机。 这样的附加端口可以用于入口燃烧气体或用于废气。