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    • 1. 发明专利
    • Pulse combustion burner
    • 脉冲燃烧器
    • JPS61114002A
    • 1986-05-31
    • JP23456584
    • 1984-11-07
    • Hirakawa Tekkosho:KkTokyo Gas Co LtdToshiba Corp
    • KOBAYASHI HIROSHIUEDA YOSHIHARUMATSUZAKA TAKASHISAITO TOSHIHIKOHISAOKA SEIWATANABE KAZUFUMITAKAHASHI YUKITOSHI
    • F23C15/00
    • F23C15/00
    • PURPOSE:To obtain enough mixing of air and fuel gas, and improve stability of combustion by a method wherein an air induction pipe is connected to a combustion chamber at a place so as to shift toward the outside from a center axis. CONSTITUTION:The sir induction pipe 2 for the combustion chamber 5 is connected to the place so as to shift toward the outside of the center axis in the combustion chamber 5, it is suited to locate to the rear portion and a tangent direction thereof. The supplying pipe 4 of the fuel gas is connected to the air induction pipe 2 of the vicinity of the combustion chamber 5 located at the outside thereof, it is suited to connect to the air induction pipe at a right angle. The fuel gas and the air are twisted at the same direction in the combustion chamber 5, further, D/d, that is, the ratio for the diameter D of the combustion chamber and the diameter (d) of the air induction pipe is 2 or more. According to this method, the ratio of the air and the fuel are controlled in the best condition and this is a ratio range so as not to generate oxidized gas while combustion rage is wide, the stable combustion and the low-cost pulse combustion burner may be obtained without an unignition and an accident fire.
    • 目的:为了获得足够的空气和燃料气体的混合,并且通过一种方法提高燃烧的稳定性,其中空气感应管连接到燃烧室,从而从中心轴向外部移动。 构成:燃烧室5的先导式送风管2与燃烧室5的中心轴线的外侧连接,从而适于位于后部及其切线方向。 燃料气体的供给管4与位于其外部的燃烧室5附近的空气吸入管2连接,适于以直角连接到空气吸入管。 燃料气体和空气在燃烧室5中以相同的方向被扭转,此外,D / d,即燃烧室的直径D与空气吸入管的直径(d)之比为2 或者更多。 根据该方法,将空气和燃料的比例控制在最佳状态,这是一个比例范围,以便在燃烧大范围时不产生氧化气体,稳定燃烧和低成本脉冲燃烧器可以 得到没有叛逃和意外的火灾。
    • 4. 发明专利
    • Pulse combustion device
    • 脉冲燃烧装置
    • JPS61105008A
    • 1986-05-23
    • JP22532084
    • 1984-10-26
    • Tokyo Gas Co LtdToshiba Corp
    • SAITO TOSHIHIKOHIRASAWA FUSAOTAKAHASHI YUKITOSHI
    • F23C15/00
    • F23C15/00
    • PURPOSE:To permit to compact a whole device and improve thermal efficiency by a method wherein a combustion chamber is formed in the inside of an inner cylinder, and a tail pipe unit is formed so as to flow exhaust gas of pulse oscillating condition between an outer cylinder and an inner cylinder. CONSTITUTION:In a pulse combustion device 22, a double pipe 25 is provided with an inner cylinder 23 which one side end of it is closed and other side end is open, and an outer cylinder 24 provided on the outside of the inner cylin der 23. A mixture supplying pipe 29 and an igniter (ignition device) 30 are inserted respectively in the closing end of the inner cylinder 23 and a combustion chamber 34 is formed in the inside of the inner cylinder 23. The tail pipe unit 37 is formed so as to flow the exhaust combustion gas of the pulse oscillating condition by annular space R between the outer cylinder 24 and the inner cylin der 23, and the whole constitution of the pulse combustion devise 22 may be simplified.
    • 目的:通过在内筒内部形成有燃烧室的方法,通过形成尾管单元以使脉冲振荡状态的废气在外侧流动的方式,能够压缩整个装置,提高热效率 气缸和内筒。 构成:在脉冲燃烧装置22中,双管25设置有内筒23,内筒23的一个侧端封闭,另一侧端开放,外筒24设置在内圆筒23的外侧 将混合物供给管29和点火器(点火装置)30分别插入内筒23的封闭端,在内筒23的内部形成有燃烧室34.尾管单元37形成为 为了通过外筒24和内圆筒23之间的环形空间R使脉冲振荡状态的排气燃烧气体流动,并且可以简化脉冲燃烧装置22的整体结构。
    • 5. 发明专利
    • Pulse burning device
    • 脉冲激光装置
    • JPS61119905A
    • 1986-06-07
    • JP24132584
    • 1984-11-15
    • Tokyo Gas Co LtdToshiba Corp
    • SAITO TOSHIHIKOTAKAHASHI YUKITOSHI
    • F23C15/00
    • F23C15/00
    • PURPOSE:To extend the variable range of burning quantity in an identical model device, decrease the number of device having different types and sizes, and contrive the standardization of product by a method wherein an air chamber having variable internal capacity is provided in an air flap valve, the capacity of an air passage between the air flap valve and a burning chamber is changed for enabling the burning quantity variation. CONSTITUTION:An air box 27 is formed of a fan chamber 28 and a valve chamber 29, an air flap valve 31 is contained in the valve chamber 29. A valve case 32 having a bottom part and cylindrical shape is provided in the valve 31. An air chamber 34 of the valve 31 is formed of the valve case 32 and a base plate 33. A disc-shaped packer plate 35 is fixed to the plate 33 via a supporting shaft 36, further, plural air supply holes 37 are bored on the plate 33, while pressure propagating holes 38 are bored on the plate 35. Then, the air supply holes 37 are opened and closed by a valve seat 39, meantime, the second and the third base plates 40, 41 having respectively different protruding depth into the valve case 32 are provided in the valve 31, while those base plates are utilized selectively.
    • 目的:为了扩大相同型号装置中燃烧量的可变范围,减少不同类型和尺寸的装置的数量,并通过一种方法来设计产品的标准化,其中具有可变内部容量的空气室设置在空气挡板 阀,改变了空气瓣阀和燃烧室之间的空气通道的容量,以使燃烧量变化。 构成:空气箱27由风扇室28和阀室29形成,空气瓣阀31容纳在阀室29中。阀31中设置有具有底部和圆筒形状的阀壳32。 阀31的气室34由阀壳32和基板33形成。盘状封隔板35经由支撑轴36固定在板33上,另外,多个供气孔37钻孔在 板33同时在板35上钻出压力传播孔38.然后,通过阀座39打开和关闭供气孔37,同时第二和第三基板40,41分别具有不同的突出深度 进入阀壳体32设置在阀31中,而这些基板被选择性地使用。
    • 8. 发明专利
    • Method of pulse burning
    • 脉冲燃烧方法
    • JPS6124908A
    • 1986-02-03
    • JP14529084
    • 1984-07-13
    • Tokyo Gas Co LtdToshiba Corp
    • WATANABE KAZUFUMITAKAHASHI YUKITOSHIMATSUZAKA TAKASHISAITO TOSHIHIKOHISAOKA SEI
    • F23C15/00
    • F23C15/00
    • PURPOSE:To achieve a higher pressure in a burning chamber by providing a reversal flow inhibiting section in an exhaust pipe, and by causing a spark to be generated at a spark rod for forced ignition every time at the completion of intake of air and fuel gas by means of the negative pressure in the burning chamber in a preceding burning process. CONSTITUTION:When a spark is generated for forced ignition at the point (a) in the diagram, the pressure inside a burning chamber 1 first becomes high, and then, there is a negative pressure once burnt gas is discharged through an exhaust pipe 2. This in turn causes the air and fuel gas to be drawn into the burning chamber 1, and the pressure recovers. In this instance, as a reversal flow inhibiting section 11 is disposed in the exhaust pipe 2, the amount of exhaust gas that returns to the burning chamber 1 is small. As a result, the intake of the air and fuel gas can efficiently be done, and the ignition of the air-fuel mixture due to the returning exhaust gas as the ignition source can be prevented. In this manner, the intake of the air and fuel gas is completed and the pressure in the burning chamber 1 returns to point (b) to complete one cycle. Thereafter, a pulse generator 12 generates a following pulse to cause a spark rod 13 to generate a spark for forced ignition, which starts the burning of the following cycle.
    • 目的:通过在排气管中设置反向流动抑制部分,并且在空气和燃料气体的摄入完成时每次在火花塞处产生用于强制点火的火花,从而在燃烧室中获得更高的压力 在燃烧过程中通过燃烧室中的负压。 构成:在图中点(a)点产生火花时,燃烧室1内的压力首先变高,一旦燃烧气体通过排气管2排出,则存在负压。 这又导致空气和燃料气体被吸入燃烧室1中,并且压力恢复。 在这种情况下,由于在排气管2中设置反转流量抑制部11,所以返回到燃烧室1的废气量少。 结果,可以有效地进行空气和燃料气体的摄入,并且可以防止由于作为点火源的返回废气引起的空气 - 燃料混合物的点燃。 以这种方式,完成了空气和燃料气体的摄入,并且燃烧室1中的压力返回到点(b)以完成一个循环。 此后,脉冲发生器12产生跟随脉冲,使火花杆13产生用于强制点火的火花,从而开始燃烧下一循环。