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    • 158. 发明授权
    • Control method for starting diesel engines
    • 起动柴油发动机的控制方法
    • US5613474A
    • 1997-03-25
    • US591644
    • 1996-02-12
    • Tadao NakamuraMakoto WatanabeTatsuro Nakazato
    • Tadao NakamuraMakoto WatanabeTatsuro Nakazato
    • F02B3/06F02D41/06F02D41/38F02M37/04
    • F02D41/062F02D41/38F02B3/06F02D2250/38
    • A control method for starting a diesel engine makes it possible to prevent an excessive increase in fuel injection rate in a low speed rotation range at the time of starting for prevention of occurrence of misfiring and unstable engine rotation, and to prevent occurrence of black smoke by controlling the injection rate according to the engine temperature. For this effect, from the beginning of engine starting to a first engine rotating speed (N.sub.1), the control rack is moved in the fuel injection rate reducing direction so that the rack position has a first gradient to correct for an increase in fuel injection rate and, from the first engine rotating speed to a second engine rotating speed (N.sub.3) at which the control rack is returned to its position for ordinary control, the control rack is moved in the fuel injection rate reducing direction so that the rack position has a second gradient greater than the first gradient.
    • PCT No.PCT / JP94 / 01321 Sec。 371日期:1996年2月12日 102(e)日期1996年2月12日PCT 1994年8月10日PCT PCT。 公开号WO95 / 05536 日期1995年2月23日起动柴油发动机的控制方法能够防止在起动时的低速旋转范围内的燃料喷射率的过度增加,以防止发生失火和发动机转动不稳定,并且防止 通过根据发动机温度控制喷射率来发生黑烟。 为此,从发动机起动开始到第一发动机转速(N1),控制齿条在燃料喷射率降低方向上移动,使得齿条位置具有第一梯度,以校正燃料喷射率的增加 并且从第一发动机转速到第二发动机转速(N3),在该第二发动机转速(N3)使控制齿条返回到其正常位置,控制齿条在燃料喷射率降低方向上移动,使得齿条位置具有 第二梯度大于第一梯度。
    • 159. 发明授权
    • Apparatus for preventing disengagement of seal member in a booster
    • 用于防止密封件在助力器中脱离的装置
    • US5586481A
    • 1996-12-24
    • US359575
    • 1994-12-20
    • Makoto Watanabe
    • Makoto Watanabe
    • B60T13/56B60T13/52F15B9/10
    • B60T13/52
    • A booster as may be used in a brake of an automobile is provided. Specifically, an improvement of means for sealing between a stepped tubular portion formed on the rear side of a shell and a tubular terminal end of a valve body which extends therethrough is provided. According to the invention, an annular seal member and a bearing are sequentially fitted inside the stepped tubular portion of the shell from the front side and their inner peripheral portions are disposed in sliding contact with the tubular terminal end of the valve body. A plurality of projections are formed on either end face of the seal member or the bearing which opposes each other around its outer periphery. The provision of such projections is effective to prevent the seal member from being disengaged from the step of the stepped tubular portion in the rearward direction.
    • 提供可用于汽车制动器的增压器。 具体地说,提供一种用于密封形成在壳体后侧的阶梯形管状部分和延伸通过其的阀体的管状末端之间进行密封的装置。 根据本发明,环形密封构件和轴承从前侧依次装配在壳体的阶梯状管状部分内,并且其内周部分与阀体的管状末端滑动接触。 多个突起形成在密封构件的两个端面上,或者围绕其外周彼此相对的轴承。 设置这种突出部是有效的,以防止密封构件在向后方向上从台阶状管状部分的台阶脱离。
    • 160. 发明授权
    • Paint mist removing apparatus
    • 油雾去除装置
    • US5286268A
    • 1994-02-15
    • US980621
    • 1992-11-23
    • Makoto Watanabe
    • Makoto Watanabe
    • B01D47/02B01D50/00B05B15/12B01D47/10
    • B05B15/1281B01D47/027B01D50/004B05B15/1262Y10S55/46
    • A paint mist removing apparatus comprising a constricted passage for allowing a paint mist laden gas from a spraying chamber to flow at high velocity confluently with a cleaning liquid for delivery to an exhaust chamber; a liquid shooting section for scattering the cleaning liquid, in fine droplets in the gas flowing from a passage inlet down the constricted passage, toward a cleaning region in the constricted passage below the passage inlet; an upwardly facing inclined wall surface formed in the constricted passage for receiving droplets having captured paint mist in the gas flowing through the cleaning region, and guiding downflow of a liquid formed by collection of the droplets received; a downwardly facing wall surface formed in the constricted passage to be continuous from a lower end of the upwardly facing inclined wall surface; and a curved wall surface formed in the constricted passage between the upwardly facing inclined wall surface and the downwardly facing wall surface for deflecting the gas in the constricted passage toward the downwardly facing wall surface. The curved wall surface acts as a second liquid shooting section for separating and scattering the liquid flowing down the upwardly facing inclined wall surface, in fine droplets in the gas flowing through the constricted passage, toward a second cleaning region in the constricted passage below the downwardly facing wall surface.
    • 一种涂料除雾装置,包括:收缩通道,用于使来自喷雾室的载气气体以高速度与用于输送到排气室的清洁液质地流动; 液体喷射部分,用于将从通道入口向下流过收缩通道的气体中的细小液滴分散到通道入口下方的收缩通道中的清洁区域; 形成在收缩通道中的向上倾斜的壁表面,用于接收流过清洁区域的气体中具有捕获的油漆雾的液滴,以及引导通过收集所收集的液滴形成的液体的下流; 在所述收缩通道中形成的向下的壁表面从所述向上倾斜的壁表面的下端连续; 以及形成在向上倾斜的壁表面和面向下的壁表面之间的收缩通道中的弯曲的壁表面,用于使收缩的通道中的气体朝向面向下的壁表面偏转。 弯曲的壁表面用作第二液体射出部分,用于将流过收缩通道的气体中的微小液滴向向下倾斜的壁表面向下流动的液体分离和散射到向下的收缩通道内的第二清洁区域 面向墙面。