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IDLE OPENING REGULATOR OF SLIDING VALVE TYPE CARBURETOR

机译:滑阀式化油器的怠速调节器

摘要

PROBLEM TO BE SOLVED: To reduce a wear in the initial use so as to aim at reduction of labor for readjustment by forming the tip end part of an adjusting screw in a semi- spherical shape and forming the slant upper surface of a groove in a circular bend equal to or slightly larger radius than that of the tip end part. ;SOLUTION: An adjusting screw 16 is screw-mounted sideways from the outside on the upper part of a carburetor main body and a tip end part 17 projecting in its suction passage is formed in a semi-spherical shape and so arranged as to fit in a groove 14 to touch a slant upper surface 15. By turning this adjusting screw 16 for making the tip end part 17 to advance/retreat, so as to change its contact position to the slant upper surface 15 so that the most descent position of a sliding valve 5, namely, an idle position may be adjusted. Since the tip end part 17 and the slant upper surface 15 are formed in mutually resemble curved surface shapes, a very slight wear may cause a surface contact state with a large contact surface. In addition, even throughout he adjusting screw 16 and the groove 14 are not positioned on the same central lines, a stop takes place at the idle position correctly. Thereby, a wear in the initial use is reduced so as to aim at reduction of labor for readjustment.;COPYRIGHT: (C)1997,JPO
机译:解决的问题:通过将调节螺钉的顶端部分形成为半球形并在凹槽中形成凹槽的倾斜上表面,以减少初次使用时的磨损,从而减少重新调整的工作量。等于或稍大于尖端部分半径的圆形弯曲。 ;解决方案:将调节螺钉16从外侧横向安装在化油器主体的上部,并且在其吸入通道中突出的尖端部分17形成为半球形,并布置为适合槽14与倾斜的上表面15接触。通过转动该调节螺钉16使尖端部分17前进/后退,从而改变其与倾斜的上表面15的接触位置,从而使倾斜部分15的最下垂位置。滑动阀5,即,可以调节空转位置。由于末端部17和倾斜上表面15形成为彼此相似的曲面形状,因此非常小的磨损可能导致具有大接触表面的表面接触状态。另外,即使在整个调节螺钉16和凹槽14不在同一中心线上时,也可以在空转位置正确地进行止动。从而减少了初次使用时的磨损,目的是减少重新调整的劳动量。版权所有:(C)1997,日本特许厅

著录项

  • 公开/公告号JPH09324702A

    专利类型

  • 公开/公告日1997-12-16

    原文格式PDF

  • 申请/专利权人 ZAMA JAPAN KK;

    申请/专利号JP19960067211

  • 发明设计人 KOIZUMI KIMIO;

    申请日1996-02-28

  • 分类号F02M3/08;F02M9/06;

  • 国家 JP

  • 入库时间 2022-08-22 03:00:11

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