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    • 1. 发明授权
    • Master cylinder and oil-hydraulic booster assembly
    • 主缸和油压增压器总成
    • US4642990A
    • 1987-02-17
    • US680624
    • 1984-12-11
    • Mitutoyo MizusawaMakoto Horiuchi
    • Mitutoyo MizusawaMakoto Horiuchi
    • B60T13/14B60T13/20
    • B60T13/145
    • In the assembly of a master cylinder and an oil-hydraulic booster connected to the rear thereof, the master cylinder has an axial bore consisting of a forward, small-diameter bore section and a rearward, large-diameter bore section and the master cylinder piston in the master cylinder includes a small-diameter section slidably fitted in the small-diameter bore section of the master cylinder and a large-diameter section slidably fitted in the large-diameter bore section thereof. The forward end portion of the piston in the oil-hydraulic booster is formed smaller in diameter than the large-diameter bore section of the maste cylinder and is arranged proximate the large-diameter section of the master cylinder piston in the master cylinder so as to enter the large-diameter bore section of the master cylinder when the booster piston is advanced. Provided for the booster piston slidably fitted in the oil-hydraulic booster cylinder is a first stop means arranged to define the limit of retraction of the booster input rod in such a manner that, in the process of retraction of the latter, the opening of an output valve arranged to control communication between the output hydraulic pressure chamber of the booster and the oil reservoir tank reaches its maximum as the booster piston reaches its limit of retraction. A second stop means is provided on the booster cylinder to define the retraction limit of the input rod so that the opening of the output valve is minimized with the booster piston reaching its limit of retraction.
    • 在连接到其后部的主缸和油压助力器的组装中,主缸具有轴向孔,其包括前向小直径孔部分和后向大直径孔部分以及主缸活塞 在主缸中包括可滑动地装配在主缸的小直径孔部分中的小直径部分和可滑动地装配在其大直径孔部分中的大直径部分。 油压助力器中的活塞的前端部的直径比直径比直径小于缸体的大直径孔部的直径小,并且配置在主缸的主缸活塞的大径部附近, 当增压活塞前进时,进入主缸的大口径孔段。 提供可滑动地装配在油压助力器缸中的增压活塞是第一止动装置,其被设置为以增加的输入杆的缩回限定的方式限定增压器输入杆的缩回极限,使得在后退的过程中, 输出阀,用于控制助力器的输出液压室与储油箱之间的连通,当增压器活塞达到其回缩极限时,其达到最大值。 在助力缸上设置有第二止动装置,以限定输入杆的回缩极限,使得增压器活塞达到其回缩限制时,输出阀的开度最小化。
    • 2. 发明授权
    • Master cylinder and oil-hydraulic booster assembly
    • 主缸和油压增压器总成
    • US4773223A
    • 1988-09-27
    • US892648
    • 1986-08-04
    • Mitutoyo MizusawaMakoto Horiuchi
    • Mitutoyo MizusawaMakoto Horiuchi
    • B60T13/14B60T13/20
    • B60T13/145
    • In the assembly of a master cylinder and an oil-hydraulic booster connected to the rear thereof, the master cylinder has an axial bore consisting of a forward, small-diameter bore section and a rearward, large-diameter bore section and the master cylinder piston in the master cylinder includes a small-diameter section slidably fitted in the small-diameter bore section of the master cylinder and a large-diameter section slidably fitted in the large-diameter bore section thereof. The forward end portion of the piston in the oil-hydraulic booster is formed smaller in diameter than the large-diameter bore section of the master cylinder and is arranged proximate the large-diameter section of the master cylinder piston in the master cylinder so as to enter the large-diameter bore section of the master cylinder when the booster piston is advanced. Provided for the booster piston slidably fitted in the oil-hydraulic booster cylinder is a first stop means arranged to define the limit of retraction of the booster input rod in such a manner that, in the process of retraction of the latter, the opening of an output valve arranged to control communication between the output hydraulic pressure chamber of the booster and the oil reservoir tank reaches its maximum as the booster piston reaches its limit of retraction. A second stop means is provided on the booster cylinder to define the retraction limit of the input rod so that the opening of the output valve is minimized with the booster piston reaching its limit of retraction.
    • 在连接到其后部的主缸和油压助力器的组装中,主缸具有轴向孔,其包括前向小直径孔部分和后向大直径孔部分以及主缸活塞 在主缸中包括可滑动地装配在主缸的小直径孔部分中的小直径部分和可滑动地装配在其大直径孔部分中的大直径部分。 油压助力器中的活塞的前端部的形状比主缸的大直径孔部的直径小,并且配置在主缸的主缸活塞的大径部附近, 当增压活塞前进时,进入主缸的大口径孔段。 提供可滑动地装配在油压助力器缸中的增压活塞是第一止动装置,其被设置为以增加的输入杆的缩回限定的方式限定增压器输入杆的缩回极限,使得在后退的过程中, 输出阀,用于控制助力器的输出液压室与储油箱之间的连通,当增压器活塞达到其回缩极限时,其达到最大值。 在助力缸上设置有第二止动装置,以限定输入杆的回缩极限,使得增压器活塞达到其回缩限制时,输出阀的开度最小化。
    • 9. 发明申请
    • Metal halide lamp
    • 金卤灯
    • US20060082313A1
    • 2006-04-20
    • US11291628
    • 2005-12-01
    • Atsushi UtsuboMakoto HoriuchiMakoto KaiHiroshi Nohara
    • Atsushi UtsuboMakoto HoriuchiMakoto KaiHiroshi Nohara
    • H01J61/12H01J17/20
    • H01J61/125H01J61/827
    • A metal halide lamp according to the present invention includes: a main tube 6 made of a light-transmitting ceramic and forming a part of an arc tube; a first thin tube 7a coupled to a first end of the main tube 6; a second thin tube 7b coupled to a second end of the main tube 6; a pair of electrodes 5a, 5b, which are inserted into the first and second thin tubes 7a, 7b, respectively, such that the far ends thereof face each other inside the main tube 1; and a first metal halide enclosed in the arc tube. A second metal halide, which has a lower vapor pressure than that of the first metal halide, is further enclosed in the arc tube. And the main tube 6 has portions, of which the inside diameter decreases monotonically toward the ends.
    • 根据本发明的金属卤化物灯包括:由透光陶瓷制成并形成电弧管的一部分的主管6; 连接到主管6的第一端的第一细管7a; 耦合到主管6的第二端的第二细管7b; 一对电极5a,5b分别插入到第一和第二细管7a,7b中,使得其远端在主管1内面对面; 以及封闭在电弧管中的第一金属卤化物。 具有比第一金属卤化物低的蒸气压的第二金属卤化物进一步包封在电弧管中。 并且主管6具有其内径朝向端部单调减小的部分。