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1. 发明授权

US4729459A Adjustable damping force type shock absorber 失效
标题翻译：可调阻尼力型减震器
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。

2. 发明授权

US4699509A Device for measuring contamination of lubricant 失效
标题翻译：用于测量润滑剂污染的装置
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
IPC分类号： G01N21/03 , G01N21/25 , G01N21/53 , G01N21/85 , G01N33/28
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。

3. 发明授权

US4761125A Twin-shaft multi-lobed type hydraulic device 失效
标题翻译：双轴多叶型液压装置
公开(公告)号：US4761125A
公开(公告)日：1988-08-02
申请号：US30058
申请日：1987-03-25
申请人： Mitsuo Inagaki , Shigeki Iwanami , Hideaki Sasaya , Hiromichi Nakano
发明人： Mitsuo Inagaki , Shigeki Iwanami , Hideaki Sasaya , Hiromichi Nakano
IPC分类号： F04C2/08 , F04C2/16 , F04C18/16
CPC分类号： F04C2/084 , F04C2/16
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。

4. 发明授权

US4597718A Hydraulic fluid supply system with variable pump-displacement arrangement 失效
标题翻译：具有可变泵排量布置的液压油供应系统
公开(公告)号：US4597718A
公开(公告)日：1986-07-01
申请号：US741582
申请日：1985-06-05
申请人： Hiromichi Nakano , Hideaki Sasaya , Mitsuo Inagaki
发明人： Hiromichi Nakano , Hideaki Sasaya , Mitsuo Inagaki
IPC分类号： B62D5/07 , B62D6/00 , B62D6/02 , F04C14/02 , F04C14/26 , F04B49/08
CPC分类号： F04C14/02 , B62D6/00
摘要： Hydraulic fluid supply system for supplying high pressure hydraulic fluid to power actuators for power steering systems includes a pumping mechanism having independent pumping chambers adapted to discharge fluid to a supply line leading to the power actuator. The supply line contains a variable orifice and a flow control valve responsive to the pressure difference generated by the variable orifice. The pumping chambers include at least first and second pumping chambers connected to first and second feed lines. A switching valve operatively interconnected to the variable orifice and actuated by an electrically operable drive mechanism selectively connects the second feed line to the supply line or to the first feed line. When the drive mechanism shifts the switching valve so that the second feed line leading to the second pumping chamber is switched from the first feed line to communicate with the supply line, a part of the high pressure fluid flowing through the fluid line is returned to the second pumping chamber by bypassing the power actuator thereby disabling the second pumping chamber and reducing the flow rate of the fluid flowing to the power actuator. Disablement of the second pumping chamber during "drooping" reduces the effective overall displacement capacity of the pumping mechanism thereby saving a considerable amount of power. The system may be electronically controlled depending on various operational conditions of the vehicle and the like.
摘要翻译：用于供应高压液压流体以供动力转向系统的致动器的液压流体供应系统包括具有独立泵送室的泵送机构，其适于将流体排放到通向功率致动器的供应管线。供应管线包含可变孔口和响应于可变孔口产生的压力差的流量控制阀。泵送室包括至少连接到第一和第二馈送线的第一和第二泵送室。可操作地互连到可变孔口并由电可操作的驱动机构致动的切换阀将第二进料管线选择性地连接到供应管线或第一进料管线。当驱动机构移动切换阀使得通向第二泵送室的第二供给管线从第一供给管线切换到与供给管路连通时，流过流体管线的高压流体的一部分返回到第二泵室通过旁路动力致动器，从而禁用第二泵送室并降低流向动力致动器的流体的流量。在“下垂”期间，第二抽吸室的失效降低了泵送机构的有效整体排量，从而节省了相当大的功率。该系统可以根据车辆的各种操作条件等进行电子控制。

5. 发明授权

US4512728A Combined rotary pump and compressor unit 失效
标题翻译：组合式旋转泵和压缩机组件
公开(公告)号：US4512728A
公开(公告)日：1985-04-23
申请号：US575999
申请日：1984-02-01
申请人： Hiromichi Nakano , Hideaki Sasaya , Mitsuo Inagaki , Kazuma Matsui , Kunimasa Yoshimura
发明人： Hiromichi Nakano , Hideaki Sasaya , Mitsuo Inagaki , Kazuma Matsui , Kunimasa Yoshimura
IPC分类号： F02B67/00 , B60H1/32 , B60K25/02 , F04C11/00 , F04C23/00 , F04C28/16 , F25B1/04 , F01C11/00 , F01C19/00
CPC分类号： F04C28/16 , B60H1/3223 , F04C23/001 , F25B1/04
摘要： A vane-type rotary pump and a vane-type rotary compressor are integrated into a single unit and are driven by a common shaft. The compressor assembly is positioned at the rear of the pump assembly to minimize the number of mechanical seals required to seal the pump assembly along the shaft. The combined pump and compressor unit is provided with a regulating mechanism for reducing the compressor output during moderate or off modes of the refrigerant circuit.
摘要翻译：叶片式旋转泵和叶片式旋转式压缩机集成在一个单一的单元中，并由公共轴驱动。压缩机组件位于泵组件的后部，以最小化沿着轴密封泵组件所需的机械密封件的数量。组合的泵和压缩机单元设置有用于在制冷剂回路的中等或截止模式期间减小压缩机输出的调节机构。

6. 发明授权

US4762300A Control valve for controlling fluid passage 失效
标题翻译：用于控制流体通道的控制阀
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
IPC分类号： B60T8/36 , B60T8/42 , B60T8/50 , F16K31/00 , F16K31/02
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。

7. 发明授权

US4738493A Automobile antiskid hydraulic braking system 失效
标题翻译：汽车防滑液压制动系统
公开(公告)号：US4738493A
公开(公告)日：1988-04-19
申请号：US864490
申请日：1986-05-19
申请人： Mitsuo Inagaki , Hideaki Sasaya , Kenji Takeda , Kazuma Matsui
发明人： Mitsuo Inagaki , Hideaki Sasaya , Kenji Takeda , Kazuma Matsui
IPC分类号： B60T8/48 , B60T8/1761 , B60T8/40 , B60T8/42 , B60T8/02
CPC分类号： B60T8/4031 , B60T8/404 , B60T8/4275
摘要： Antiskid hydraulic braking system comprising a first shutoff valve operable to shutoff hydraulic pressure from a master cylinder to wheel cylinder as the brakes tend to lock the wheels of a vehicle. Wheel cylinders are connected to a reservoir through a second shutoff valve which relieves hydraulic pressure at the wheel cylinders until the tendency toward wheel lock disappears. The system further comprises an intermittently operable high speed hydraulic pump, such as a piezoelectric pump, which serves to pump the brake fluid in the reservoir to the wheel cylinders to restore hydraulic pressure in the wheel cylinders. The piezoelectric pump comprises a pump plunger having a small diameter head defining a pumping chamber and a large diameter base defining a delivery or pressure chamber. The brake fluid under pressure in the delivery chamber acts upon the plunger base to hydraulically preload the piezoelectric elements.
摘要翻译：防滑液压制动系统包括第一截止阀，其可操作以在制动器倾向于锁定车辆的车轮时将从主缸到液压缸的液压切断。轮缸通过第二截止阀连接到储存器，该第二截止阀减轻轮缸处的液压压力，直到车轮锁定的趋势消失。该系统还包括间歇操作的高速液压泵，例如压电泵，其用于将储存器中的制动流体泵送到轮缸，以恢复轮缸中的液压。压电泵包括具有限定泵送室的小直径头部和限定输送或压力室的大直径基座的泵柱塞。在输送室内的压力下的制动液作用在柱塞基座上以液压预压电压元件。

8. 发明授权

US4616984A Sliding-vane rotary compressor with specific cylinder bore profile 失效
标题翻译：具有特定气缸孔型材的滑动叶片式旋转压缩机
公开(公告)号：US4616984A
公开(公告)日：1986-10-14
申请号：US711839
申请日：1985-03-14
申请人： Mitsuo Inagaki , Kenji Takeda , Shigeki Iwanami , Hideaki Sasaya , Eiichi Nagasaku
发明人： Mitsuo Inagaki , Kenji Takeda , Shigeki Iwanami , Hideaki Sasaya , Eiichi Nagasaku
IPC分类号： F04C18/344 , F04C18/00
CPC分类号： F04C18/3441 , F04C2250/301
摘要： A multiple-vane rotary compressor having a cylinder bore profile especially designed to reduce the fluctuation in the overall drive torque applied to the rotor shaft. The cylinder bore profile is configured and designed so that the individual drive torque applied to an individual vane during the compression and delivery strokes varies along a drive torque-vane angle curve which approximates an isosceles triangle having a lower side corresponding to a range of angle of 180.degree.. The cylinder bore profile includes, for a profile section extending through an angle of 180.degree., a first region (i) in which the amount of vane projection is held substantially constant at a maximum value (D), a second region (ii) in which the amount of vane projection decreases at a higher rate, and a third region (iii) in which the amount of vane projection decreases to zero at a lower rate, the imaginary transitional point (A.sub.3) between the second and third regions being located at an angular position of 90.degree..
摘要翻译：一种具有气缸孔型材的多叶片式旋转压缩机，其特别设计用于减小施加到转子轴上的整体驱动转矩的波动。气缸孔轮廓被构造和设计成使得在压缩和传送冲程期间施加到单个叶片的单个驱动扭矩沿着驱动扭矩 - 叶片角度曲线变化，该驱动扭矩 - 叶片角度曲线近似等腰三角形，其具有对应于 180度。对于用于延伸180度角的轮廓部分，缸孔轮廓包括第一区域（i），其中叶片投影量基本上保持恒定在最大值（D），第二区域（ii）其中叶片投影量以较高的速率降低;以及第三区域（iii），其中叶片投影量以较低的速率降低到零，第二和第三区域之间的假想过渡点（A3）位于角度位置为90°。

9. 发明授权

US4690465A Antiskid hydraulic pressure modulator for vehicle hydraulic braking system 失效
标题翻译：用于车辆液压制动系统的防滑液压调节器
公开(公告)号：US4690465A
公开(公告)日：1987-09-01
申请号：US865443
申请日：1986-05-21
申请人： Kenji Takeda , Mitsuo Inagaki , Hideaki Sasaya , Kazuma Matsui
发明人： Kenji Takeda , Mitsuo Inagaki , Hideaki Sasaya , Kazuma Matsui
IPC分类号： B60T8/48 , B60T8/1761 , B60T8/34 , B60T8/36 , B60T8/00 , B60T13/68 , B60T15/02
CPC分类号： B60T8/369 , B60T8/368
摘要： A compact, piezoelectrically operated pressure modulator for antiskid control of a hydraulic braking system. In its simplest form, the modulator comprises a body in which are formed a main hydraulic passage adapted to connect the master cylinder to a wheel cylinder, and a pressure relief passage for relieving the pressure in the wheel cylinder. The main passage is opened and closed by a normally open shutoff valve operated by a piezoelectric actuator, and the relief passage is controlled by a normally closed shutoff valve operated by an associated piezoelectric actuator. Adjusting mechanisms are provided to adjust the axial position of the piezoelectric elements of the actuators in such a manner that the valve clearance of the shutoff valves is adjusted to an optimal amount.
摘要翻译：一种用于液压制动系统防滑控制的紧凑型压电式压力调节器。在其最简单的形式中，调制器包括主体，其中形成有用于将主缸连接到轮缸的主液压通道，以及用于减轻轮缸中的压力的压力释放通道。主通道由压电致动器操作的常开截止阀打开和关闭，并且释放通道由相关联的压电致动器操作的常闭截止阀控制。提供调节机构以调节致动器的压电元件的轴向位置，使得截止阀的阀间隙被调节到最佳量。

10. 发明授权

US5577897A Scroll-type variable-capacity compressor having two control valves 失效
标题翻译：具有两个控制阀的涡旋式可变容量压缩机
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
IPC分类号： F04B49/00 , F04C28/12
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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