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公开(公告)号：US5105918A
公开(公告)日：1992-04-21
申请号：US424854
申请日：1989-10-23
IPC分类号： B60G17/018 , F16F9/46
CPC分类号： F16F9/463 , B60G17/018 , B60G2400/204 , B60G2400/60 , B60G2401/10 , B60G2500/10 , B60G2600/02 , B60G2600/14
摘要： A damping force detecting apparatus for detecting a damping force of a variable damping force type shock absorber including a cylinder and a piston slidably inserted thereinto. The damping force detecting apparatus comprises a piezoelectric element assembly for generating a charge corresponding to a pressure applied thereto and a pressurizing device for pressurizing the piezoelectric element assembly. The piezoelectric element assembly has a diameter smaller than a cylindrical piston rod fixedly secured to the piston and is housed therein. The pressurizing device is screwed into the piston rod so as to be in contact relation to the piezoelectric element assembly for pressurizing the piezoelectric element assembly in correspondance with a distortion of the piston rod generated in the sliding directions of the piston with respect to the cylinder due to expanding and contracting action of the shock absorber.
摘要翻译： 一种用于检测包括可滑动地插入其中的气缸和活塞的可变阻尼力型减震器的阻尼力的阻尼力检测装置。 阻尼力检测装置包括用于产生对应于其施加的压力的电荷的压电元件组件和用于对压电元件组件加压的加压装置。 压电元件组件的直径小于固定在活塞上并被容纳在其中的圆柱形活塞杆。 加压装置被拧入活塞杆，以便与压电元件组件接触，以便相应于在活塞的滑动方向上相对于气缸产生的活塞杆的变形而对压电元件组件加压 减震器的膨胀和收缩作用。
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公开(公告)号：US4729459A
公开(公告)日：1988-03-08
申请号：US781638
申请日：1985-09-30
申请人： Mitsuo Inagaki , Hideaki Sasaya , Kenji Takeda , Hiromichi Nakano , Sigeru Kamiya , Toshinobu Ishida
发明人： Mitsuo Inagaki , Hideaki Sasaya , Kenji Takeda , Hiromichi Nakano , Sigeru Kamiya , Toshinobu Ishida
IPC分类号： B60G17/015 , B60G17/019 , B60G17/06
CPC分类号： B60G17/01941 , B60G2202/24 , B60G2204/80 , B60G2400/204 , B60G2400/412 , B60G2400/5182 , B60G2400/60 , B60G2400/82 , B60G2401/10 , B60G2500/10 , B60G2600/02 , B60G2600/20 , B60G2600/604 , B60G2600/74 , B60G2600/90 , B60G2800/012 , B60G2800/18 , B60G2800/22
摘要： An adjustable damping force type shock absorber having a function to detect a damping force generated thereon and a function to adjust the damping force thereof.
摘要翻译： 具有检测其上产生的阻尼力的功能的调节阻尼力型减震器和调节其阻尼力的功能。
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公开(公告)号：US4699509A
公开(公告)日：1987-10-13
申请号：US724962
申请日：1985-04-19
申请人： Sigeru Kamiya , Masaei Nozawa , Toshinobu Ishida , Hideaki Sasaya
发明人： Sigeru Kamiya , Masaei Nozawa , Toshinobu Ishida , Hideaki Sasaya
CPC分类号： G01N33/2888 , G01N21/255 , G01N2021/0392 , G01N21/534 , G01N21/8507
摘要： In a lubricant contamination measuring device, an optical path gap is provided between a light source window at a light source side and a light receiving window at a light receiving element side. A lubricant having an amount of contaminant to be measured in accordance with a light transmittance is present in the optical path gap and the length of the optical path gap is selected to be shorter than a predetermined length. At least one of the light source and light receiving windows has a convex shape, and the center of the convex window is in contact with a surface of the other window. Thus, the amount of contaminant in the lubricant can be measured up to a high contamination range.
摘要翻译： 在润滑剂污染测量装置中，在光源侧的光源窗口和光接收元件侧的受光窗口之间设置有光路间隙。 在光路间隙中存在具有根据透光率测量的污染物量的润滑剂，并且选择光路间隙的长度短于预定长度。 光源和光接收窗口中的至少一个具有凸形形状，并且凸窗的中心与另一窗口的表面接触。 因此，润滑剂中的污染物的量可以被测量到高的污染范围。
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公开(公告)号：US5577897A
公开(公告)日：1996-11-26
申请号：US457410
申请日：1995-06-01
申请人： Mitsuo Inagaki , Mikio Matsuda , Kazuhide Uchida , Hideaki Sasaya
发明人： Mitsuo Inagaki , Mikio Matsuda , Kazuhide Uchida , Hideaki Sasaya
CPC分类号： F04C28/125
摘要： A scroll compressor wherein a cylinder is provided along the end plate of a stationary scroll member and a plurality of bypass holes which open in the end plate and can communicate with the space in the cylinder and a plurality of operating spaces formed between the spiral vanes of the stationary scroll member and a moving scroll member are successively opened by a plunger to communicate with the suction side, whereby the capacity may be changed smoothly. When reducing the capacity to close to 0 percent, another cylinder and plunger are used to bypass the discharge pressure to the suction side.
摘要翻译： 一种涡旋式压缩机，其特征在于，沿着固定涡旋件的端板设置有气缸，在所述端板上开口的多个旁路孔与所述气缸中的空间连通，并且形成在所述螺旋叶片之间的多个操作空间 固定涡旋构件和动涡旋构件通过柱塞连续打开，以与吸力侧连通，从而可以平滑地改变容量。 当将容量降低到接近0％时，使用另一个气缸和柱塞将排出压力旁路到吸入侧。
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公开(公告)号：US4527964A
公开(公告)日：1985-07-09
申请号：US538571
申请日：1983-10-03
申请人： Takao Mitsui , Hideaki Sasaya , Mitsuo Inagaki
发明人： Takao Mitsui , Hideaki Sasaya , Mitsuo Inagaki
CPC分类号： F04C2/02 , F04C18/0269
摘要： A scroll-type pump suitably used as a compressor in an automobile air-conditioning system. The pump is provided with a stationary scroll member and a movable scroll member, which movable scroll member rotates while maintaining contact with the stationary scroll member. A scroll shape of each of the scroll members is formed by a plurality of alternately arranged arc sections of a small radius of curvature and arc sections of a large radius of curvature smoothly connected to each other. A pump having an overall shape which corresponds to the shape of the space in which the pump is to be arranged in the vehicle is obtained.
摘要翻译： 适合用作汽车空调系统中的压缩机的涡旋式泵。 该泵设置有固定涡旋件和可动涡旋件，该可动涡旋件能够在与固定涡旋件保持接触的同时旋转。 每个涡旋构件的涡旋形状由多个交替布置的弧形部分形成，并且弧形部分具有小的曲率半径并且弧形曲率半径平坦地连接。 获得具有对应于在车辆中布置泵的空间的形状的整体形状的泵。
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6.发明授权
公开(公告)号：US4373880A
公开(公告)日：1983-02-15
申请号：US260210
申请日：1981-05-04
申请人： Taro Tanaka , Hideaki Sasaya , Mitsuo Inagaki
发明人： Taro Tanaka , Hideaki Sasaya , Mitsuo Inagaki
IPC分类号： F04C18/344 , F04C18/00
CPC分类号： F04C18/3441
摘要： A through-vane type rotary compressor having a cylinder chamber of novel shape wherein a segment of the peripheral edge of the cylinder chamber connecting two circularly arcuate segments together has a shape represented by the formula ##EQU1## and the slider has opposite ends each maintained in sliding contact with the peripheral edge at its arcuate end. The slider smoothly rotates along the peripheral edge of the cylinder chamber without impinging thereon while the acceleration of the sliding movement of the slider shows smooth changes.
摘要翻译： 一种具有新颖形状的气缸室的通过叶片型旋转压缩机，其中连接两个圆弧形段的气缸室的周边部分具有由公式“IMAGE”表示的形状，并且滑块具有相对的端部，每个保持在 在其弓形端与外围边缘滑动接触。 滑块平滑地沿着气缸室的周缘旋转，而不会碰撞，同时滑块的滑动运动的加速度显示平滑的变化。
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公开(公告)号：US4329047A
公开(公告)日：1982-05-11
申请号：US114598
申请日：1980-01-23
CPC分类号： G01P3/806
摘要： An optical velocity measuring apparatus applicable to measurement of the velocity of a vehicle relative to the road. A pair of light sensors mounted on the bottom of the vehicle body spaced from each other in a direction of the movement of the vehicle respectively receive rays of light reflected from different spots on the road through an optical system and produce electric signals indicative of the surface conditions of the spots. A time lag from the detection of a particular spot by the forward light sensor until the backward light sensor detects the same spot is measured to determine the velocity of the vehicle. The optical system is comprised of first and second lenses each having a peripheral portion cut away by a plane parallel to the optical axis. The first and second lenses are aligned so that the cut away faces are in contact with each other and that the optical axes are in parallel to and spaced a predetermined distance from each other.
摘要翻译： 一种适用于测量车辆相对于道路的速度的光学速度测量装置。 安装在车身底部上的一对光传感器在车辆运动方向上彼此间隔开的方向分别通过光学系统接收从道路上的不同点反射的光线，并产生指示表面的电信号 斑点状况。 通过前方光传感器检测到特定光点直到向后光传感器检测到同一光点为止的时间滞后，以确定车辆的速度。 光学系统由第一透镜和第二透镜组成，每个透镜具有由与光轴平行的平面切除的周边部分。 第一透镜和第二透镜被对准，使得切割面彼此接触并且光轴彼此平行并间隔开预定的距离。
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公开(公告)号：US5372489A
公开(公告)日：1994-12-13
申请号：US139122
申请日：1993-10-21
申请人： Mikio Matsuda , Mitsuo Inagaki , Hideaki Sasaya
发明人： Mikio Matsuda , Mitsuo Inagaki , Hideaki Sasaya
CPC分类号： F04C29/12 , F04C23/001 , F04C29/0035
摘要： A vane compressor capable of obtaining a two stage compression. The compressor has a front and rear rotor 6a and 6b for defining, together with a cylinder bores 43 and 44, first and second operating chambers 39 and 40, respectively. A refrigerant from a first inlet opening 28 is sucked into the first operating chamber 39 by a rotation of the front rotor 6a for obtaining a first stage compression at the first chamber 39. The refrigerant is then introduced, via an intermediate pressure chamber 36, to the second operating chamber 40 for obtaining a second stage compression at the second chamber 40, which is discharged outwardly.
摘要翻译： 能够获得两级压缩的叶片式压缩机。 压缩机具有用于与气缸孔43和44一起分别限定第一和第二操作室39和40的前转子6a和后转子6b。 来自第一入口28的制冷剂通过前转子6a的旋转被吸入第一操作室39，用于在第一室39处获得第一级压缩。然后，制冷剂经由中压室36被引入到 用于在第二室40处获得第二级压缩的第二操作室40，其被向外排出。
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公开(公告)号：US4762300A
公开(公告)日：1988-08-09
申请号：US830132
申请日：1986-02-18
申请人： Mitsuo Inagaki , Hideaki Sasaya , Kenji Takeda , Yoshiyuki Hattori , Yuzo Imoto , Toshihiro Takei
发明人： Mitsuo Inagaki , Hideaki Sasaya , Kenji Takeda , Yoshiyuki Hattori , Yuzo Imoto , Toshihiro Takei
CPC分类号： B60T8/5075 , B60T8/369 , B60T8/4275 , B60T8/5006 , F16K31/007
摘要： A piston in a first cylinder is driven as a piezoelectric element group, which includes a plurality of laminar piezoelectric elements stacked in layers, extends or contracts. A second cylinder is formed so as to connect with a first fluid pressure chamber which is defined in the first cylinder by the piston. A piston-shaped valve member is disposed in the second cylinder. The valve member is urged toward the first fluid pressure chamber by a spring. The first fluid pressure chamber is supplied with a fluid whose pressure is set by means of a selector valve. When the selector valve is closed, the fluid pressure chamber is defined as an independent compartment. In this state, high voltage is applied to the piezoelectric element group to elongate it, thereby driving the piston. Thus, the valve member is actuated by the fluid pressure inside the first fluid pressure chamber, and a fluid passage is opened and closed by the valve member.
摘要翻译： 第一气缸中的活塞被驱动为压电元件组，其包括层叠的多个层压压电元件，延伸或收缩。 第二气缸形成为与由活塞限定在第一气缸中的第一流体压力室连接。 活塞形阀构件设置在第二气缸中。 阀构件通过弹簧被推向第一流体压力室。 第一流体压力室被供给流体，其压力通过选择阀设定。 当选择阀关闭时，流体压力室被定义为独立的隔室。 在这种状态下，高压施加到压电元件组以使其伸长，从而驱动活塞。 因此，阀构件由第一流体压力室内的流体压力致动，并且流体通道被阀构件打开和关闭。
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公开(公告)号：US4761125A
公开(公告)日：1988-08-02
申请号：US30058
申请日：1987-03-25
摘要： A hydraulic device having a first shaft including a first rotor, and a second shaft including a second rotor, the first and second rotors being constructed by adjacently fitting the same shape rotor elements, respectively. The rotor elements have teeth on the outer periphery thereof at a constant interval, and each tooth has a tip portion fluid-tightly engaged with an inner wall of a housing of the device. The rotor elements are adjacently fitted to the shaft in such a manner that the rotor elements are displaced in the same rotational direction along the axial direction of the shaft. The teeth tip portions of the rotor elements adjacent to each other are overlapped so that spiral paths are defined on the outer surface of the rotor.
摘要翻译： 一种具有包括第一转子的第一轴和包括第二转子的第二轴的液压装置，所述第一和第二转子分别通过相邻地配合相同的形状转子元件而构成。 转子元件在其外周上以恒定间隔具有齿，并且每个齿具有与装置的壳体的内壁流体紧密接合的尖端部分。 转子元件以这样的方式相邻地安装到轴上，使得转子元件沿着轴的轴向在相同的旋转方向上移位。 彼此相邻的转子元件的齿尖部重叠，从而在转子的外表面上限定螺旋形路径。
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