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    • 62. 发明授权
    • Intermediate coupler for hoses
    • 中间人联系人
    • US5052722A
    • 1991-10-01
    • US515522
    • 1990-04-30
    • Hiroshi KuboHironobu Ito
    • Hiroshi KuboHironobu Ito
    • F16L3/12
    • F16L3/1222
    • Intermediate coupler for hoses attachable to a vehicle body including a fitment body with hose joints at opposite ends and a mounting bracket caulkedly bound to an intermediate base portion of the fitment body. The fitment body has, at the intermediate base portion in a consecutively stepped manner, a bracket mounting portion and a flange provided on one side of the bracket mounting portion. The flange has a diameter larger than that of the bracket mounting portion. The mounting bracket has an insert hole provided with a tapered surface divergent toward its outer end face.
    • 用于可连接到车体的软管的中间联接器,其包括具有在相对端处的软管接头的配件主体和与该配件主体的中间基座部分嵌合的安装支架。 配合体在中间基部处连续阶梯状地具有支架安装部和设置在支架安装部一侧的凸缘。 凸缘的直径大于支架安装部分的直径。 安装支架具有插入孔,该插入孔具有朝向其外端面发散的锥形表面。
    • 66. 发明授权
    • Variable displacement type compressor with displacement control mechanism
    • 具有位移控制机构的可变排量式压缩机
    • US08882474B2
    • 2014-11-11
    • US12606355
    • 2009-10-27
    • Masaki OtaHiroshi KuboRyo MatsubaraYasuhiro TabeHideharu YamashitaYuki Morikage
    • Masaki OtaHiroshi KuboRyo MatsubaraYasuhiro TabeHideharu YamashitaYuki Morikage
    • F04B1/28F04B1/14F04B27/18
    • F04B27/1804F04B2027/1827F04B2027/1854F04B2027/1859F04B2027/1872F04B2027/1881
    • A variable displacement type compressor has a supply passage for supplying refrigerant gas to a pressure control chamber, a release passage for releasing the refrigerant gas from the pressure control chamber, a first control valve for controlling the amount of the refrigerant gas flowing through the supply passage, a check valve provided between the first control valve and the pressure control chamber and preventing the refrigerant gas from flowing from the pressure control chamber to the first control valve by closing the supply passage and a second control valve for adjusting a cross-sectional area of the release passage from minimum to maximum. The second control valve has a back pressure chamber communicating with the supply passage, a valve chamber forming a part of the release passage and communicating with a suction-pressure region, a valve hole forming a part of the release passage and communicating with the valve chamber and a spool having a valve portion located in the valve chamber. When a pressure in the back pressure chamber increases, the valve portion decreases the degree of opening of the valve hole.
    • 可变排量型压缩机具有用于将制冷剂气体供给到压力控制室的供给通路,用于从压力控制室释放制冷剂气体的释放通路,用于控制流过供给通路的制冷剂气体的量的第一控制阀 设置在所述第一控制阀和所述压力控制室之间的止回阀,并且通过关闭所述供给通道来防止所述制冷剂气体从所述压力控制室流向所述第一控制阀;以及第二控制阀,其用于调整所述第二控制阀的横截面积 释放通道从最小到最大。 所述第二控制阀具有与所述供给通路连通的背压室,形成所述释放通路的一部分并与吸入压力区域连通的阀室,形成所述释放通路的一部分并与所述阀室连通的阀孔 以及具有位于阀室中的阀部分的阀芯。 当背压室中的压力增大时,阀部降低阀孔的开度。