会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 62. 发明授权
    • Hydraulic braking pressure control system having an on-off valve
responsive to an output hydraulic pressure
    • 液压制动压力控制系统具有响应于输出液压的开关阀
    • US5306075A
    • 1994-04-26
    • US779475
    • 1991-10-18
    • Shohei MatsudaKazutoshi TashimaKohichi FuruyaMasaaki MyoiMakoto Horiuchi
    • Shohei MatsudaKazutoshi TashimaKohichi FuruyaMasaaki MyoiMakoto Horiuchi
    • B60T8/46B60T8/40B60T8/42B60T8/44B60T8/48B60T8/94B60T17/18B60T13/18
    • B60T8/4081B60T8/4072B60T8/4225B60T8/441B60T8/4863B60T8/94
    • In a hydraulic braking pressure control system comprising a brake device (B.sub.FL, B.sub.FR, B.sub.RL, B.sub.RR), hydraulic pressure controller (4) for controlling the hydraulic pressure supply source (2) in accordance with the amount of operation of an operating member (1), an auxiliary hydraulic pressure generator (3) including a working piston (16, 17) operatively connected to the operating member to advance in response to operation of the operating member and being slidably received in a housing (14) with a front surface of the working piston facing a hydraulic pressure chamber (18, 19), a hydraulic pressure transmitter (134) comprising a free piston (132) slidably received in a cylinder body (133) and having opposite ends facing an input hydraulic pressure chamber (130) connected to the hydraulic pressure controller and an output hydraulic pressure chamber (131) leading to the brake device, respectively, and an on-off valve (135) interposed between the hydraulic pressure chamber (18, 19) in the auxiliary hydraulic pressure generator (3) and the brake device and adapted to be closed in response to an increase in output hydraulic pressure from the hydraulic pressure controller, there is further included valve-opening device (136) for forcedly opening the on-off valve in response to the movement of the free piston by a predetermined distance or more in a direction to reduce the volume of the output hydraulic pressure chamber. This ensures that when an abnormality such as wear of a pad or a vapor lock is produced on the side of the brake device in a condition in which the hydraulic pressure supply source is normal, a deficiency of hydraulic pressure can be compensated for, and when a leak of fluid is produced, this can be detected promptly.
    • 在包括制动装置(BFL,BFR,BRL,BRR)的液压制动压力控制系统中,根据操作构件(1)的操作量控制液压供给源(2)的液压控制器(4) ),辅助液压发生器(3),其包括可操作地连接到所述操作构件的工作活塞(16,17),以响应于所述操作构件的操作而前进,并且可滑动地容纳在壳体(14)中,所述壳体(14)的前表面 所述工作活塞面向液压室(18,19),液压变送器(134)包括可滑动地容纳在缸体(133)中并具有面向输入液压室(130)的相对端的自由活塞(132) 分别连接到液压控制器和通向制动装置的输出液压室(131),以及插入在所述液压压力室(18,19)之间的开闭阀(135) 锂离子液压发生器(3)和制动装置,并且响应于来自液压控制器的输出液压的增加而被关闭,还包括用于强制打开开关阀的阀开启装置(136) 响应于在减小输出液压室的容积的方向上的自由活塞的移动预定距离或更大的距离。 这样可以确保在液压供给源正常的状态下,在制动装置一侧产生诸如焊盘或蒸气锁的磨损等异常的情况下,能够补偿液压不足, 产生液体泄漏,可以及时检测。
    • 63. 发明授权
    • Fluid pressure control system with an accumulator responsive to a loss
of system pressure
    • 流体压力控制系统,具有响应于系统压力损失的蓄能器
    • US5291675A
    • 1994-03-08
    • US973234
    • 1992-11-10
    • Shohei MatsudaKazutoshi TashimaYoshihiro UraiMakoto HoriuchiRyuji Horiuchi
    • Shohei MatsudaKazutoshi TashimaYoshihiro UraiMakoto HoriuchiRyuji Horiuchi
    • B60T8/40B60T8/42B60T8/44B60T8/48B60T13/12F16D31/02B60T13/16
    • B60T8/4081B60T13/12B60T8/4225B60T8/441B60T8/4863
    • A fluid pressure control system which includes an operational reaction force generating device having a piston which includes a front surface facing a pressure chamber and is operatively connected to an operating member so as to reduce a volume of the pressure chamber in response to the operation of the operating member. The fluid pressure control system further includes a fluid pressure control valve capable of adjusting and outputting an output pressure from a fluid pressure supply source capable of outputting a constant fluid pressure in accordance with the operation amount of the operating member and a stroke accumulator connected to the pressure chamber. The stroke accumulator is of a structural arrangement such that the resilient biasing force acting on the accumulator piston by the movement of the back-up piston toward the accumulator piston with the abnormal reduction in fluid pressure in the pilot chamber connected to the fluid pressure supply source is increased more than the fluid pressure acting on the accumulator piston when the fluid pressure in the pilot chamber is normal. Thus, it is possible in the fluid pressure control system of this invention to prevent the amount in which the operating member operates from being increased more than necessary when the output fluid pressure from the fluid pressure supply source is abnormally reduced.
    • 一种流体压力控制系统,其包括具有活塞的操作反作用力产生装置,所述活塞包括面向压力室的前表面并且可操作地连接到操作构件,以便响应于所述操作而减小所述压力室的体积 操作员 所述流体压力控制系统还包括流体压力控制阀,其能够根据所述操作部件的操作量和连接到所述流体压力控制系统的行程累加器,调整并输出来自能够输出恒定流体压力的流体压力供给源的输出压力 压力室。 行程蓄能器具有结构布置,使得弹性偏压力通过备用活塞朝向蓄能器活塞的运动而作用在蓄能器活塞上,导向室中连接到流体压力源的流体压力异常降低 当先导室中的流体压力正常时,其增加大于作用在蓄能器活塞上的流体压力。 因此,当来自流体压力供给源的输出流体压力异常地降低时,本发明的流体压力控制系统可以防止操作构件的操作量大于必要量。
    • 64. 发明授权
    • Pulsator-operated valving with reaction chamber accumulator for
hydraulic booster system
    • 具有反应室蓄能器的脉动器操作阀,用于液压助力系统
    • US5038564A
    • 1991-08-13
    • US552288
    • 1990-07-12
    • Makoto HoriuchiAtsushi ShimizuYoshitaka MiyakawaKazuya Sakurai
    • Makoto HoriuchiAtsushi ShimizuYoshitaka MiyakawaKazuya Sakurai
    • B60T13/12B60T13/14
    • B60T13/145
    • A fluid pressure booster device includes a booster body, a control piston in the booster body for forward and rearward movements to define a boosting chamber between the control piston and a rear surface of a master piston of a master cylinder, a valve piston in the control piston for forward and rearward movements and communicating at its front face with the boosting chamber, a reaction piston in the control piston for forward and rearward movements and connected to an operating member, the reaction piston defining a reaction chamber between itself and a rear face of the valve piston, a stroke accumulator having an accumulation chamber connected to the reaction chamber, an inlet valve disposed between the control piston and the valve piston and interposed in a flow passage extending between the boosting chamber and a fluid pressure source, the inlet valve being closed when the valve piston is retracted and opening when the valve piston advances, and an outlet valve disposed between the control piston and the valve piston so as to open when the valve piston is retracted and to be closed when the valve piston advances. This enables a fluid pressure to be applied to the master cylinder in response to the motion of the operating member within a restricted stroke range.
    • 一种流体压力增压装置包括一个升压体,一个控制活塞,用于前后运动,用于在控制活塞与主气缸的主活塞的后表面之间限定一个增压室,控制活塞在控制器中 用于向前和向后运动的活塞并在其前表面与增压室连通;控制活塞中的反作用活塞用于向前和向后运动并连接到操作构件,所述反作用活塞在其自身和后表面之间限定反应室 阀活塞,具有连接到反应室的累积室的行程蓄能器,设置在控制活塞和阀活塞之间的入口阀,并且插入在在增压室和流体压力源之间延伸的流动通道中,入口阀为 当阀活塞缩回并且当阀活塞前进时打开时闭合,以及设置在阀活塞之前的出口阀 e控制活塞和阀活塞,以便当阀活塞缩回时打开,并且当阀活塞前进时关闭。 这使得能够响应于操作构件在受限行程范围内的运动而将流体压力施加到主缸。
    • 68. 发明授权
    • Metal halide lamp with light-transmitting ceramic arc tube
    • 金属卤化物灯带有透光陶瓷电弧管
    • US07679290B2
    • 2010-03-16
    • US11291628
    • 2005-12-01
    • Atsushi UtsuboMakoto HoriuchiMakoto KaiHiroshi Nohara
    • Atsushi UtsuboMakoto HoriuchiMakoto KaiHiroshi Nohara
    • H01J17/04H01J61/20H01J17/20
    • 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); 耦合到主管(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); 分别插入第一和第二细管(7a,7b)中的一对电极(5a,5b),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封闭在电弧管中。 并且主管(6)具有内径朝着端部单调减小的部分。