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    • 26. 发明授权
    • Non-clutch compressor
    • 非离合器压缩机
    • US5173032A
    • 1992-12-22
    • US830750
    • 1992-02-07
    • Tatsuhisa TaguchiYoshikazu Abe
    • Tatsuhisa TaguchiYoshikazu Abe
    • F04B27/18F04B49/22
    • F04B27/1804F04B49/225F04B2027/1813F04B2027/1859
    • In a non-clutch compressor, by controlling a differential pressure between a crank chamber accommodating an oscillating plate therein and a cylinder chamber in a suction stroke, an incline angle of the oscillating plate is sequentially changed so that a maximum stroke of a piston is changeable. The compressor includes a passage opening and closing device arranged at an inlet section of one of a suction pipe connecting with a suction chamber of the compressor and the suction chamber, and a pressure control valve arranged between a discharge chamber and the crank chamber, the valve opening in a case where pressure in the suction chamber is less than a set value. In the compressor, a cross-sectional area (A) of a passage of a discharge hole for connecting the crank chamber with the suction chamber is expressed by an equation: 0.5
    • 在非离合式压缩机中,通过将容纳振荡板的曲轴室和吸入冲程中的气缸室之间的压差进行控制,振荡板的倾斜角度依次变化,使活塞的最大行程变化 。 该压缩机包括:通道开闭装置,其配置在与压缩机的吸入室和吸入室连接的吸入管的入口部和配置在排出室与曲柄室之间的压力控制阀, 在吸入室内的压力小于设定值的情况下打开。 在压缩机中,用于将曲柄室与吸入室连接的排出孔的通道的横截面面积(A)由下式表示:0.5 <(A)<1.8mm 2。
    • 27. 发明授权
    • Movable slanting plate type compressor
    • 可移动倾斜板式压缩机
    • US5000667A
    • 1991-03-19
    • US361869
    • 1989-06-06
    • Tatsuhisa TaguchiYoshikazu Abe
    • Tatsuhisa TaguchiYoshikazu Abe
    • F04B27/10F04B27/06F04B27/08F04B1/26F01B3/02
    • F04B27/0865F04B27/086
    • A compressor of a movable slanting plate type which includes a shaft to be rotated by receiving an external driving force, a rotor having a plurality of cylinder chambers disposed in a parallel relation with the shaft so as to be rotated together with the shaft, a plurality of pistons which revolve while reciprocating within each of the cylinder chambers, a plurality of rods each connected at its one end, to each of the pistons, and having a ball joint at its other end, a plurality of holder shoes each connected to the rod through the ball joint for free directivity, a movable slanting plate revolving supporting said holder shoes, and capable of changing its inclination angle to one direction with respect in the shaft, a valve plate provided with a plurality of suction ports and discharge ports communicated with the cylinder chambers of the rotor, and a guide plate fixed to the shaft or the rotor and formed with guide bores for slidably guiding the plurality of the rods in the axial direction.
    • 一种可移动倾斜板式压缩机,其包括通过接受外部驱动力而旋转的轴,具有与所述轴平行地设置以与所述轴一起旋转的多个气缸室的转子,多个 在每个气缸室内往复运动的活塞旋转的多个杆,每个活塞在其一端各自连接到每个活塞,并且在其另一端具有球形接头,多个保持架各自连接到杆 通过滚珠接头可以获得自由的方向性;旋转支撑所述保持架的可移动的倾斜板,并且能够相对于所述轴改变其与一个方向的倾斜角度;阀板,设置有多个吸入口和排出口, 转子的气缸室和固定到轴或转子上的导向板,并且形成有引导孔,用于将多个杆在轴向二维 方向
    • 28. 发明授权
    • Variable capacity compressor
    • 可变容量压缩机
    • US4890986A
    • 1990-01-02
    • US111314
    • 1987-10-22
    • Tatsuhisa TaguchiYoshikazu AbeKiyoji Aburaya
    • Tatsuhisa TaguchiYoshikazu AbeKiyoji Aburaya
    • F04C28/26F02F7/00F04B49/00F04C28/14
    • F04C28/14F02F7/006
    • In a variable capacity compressor having a rotary type cylinder compartment (24a), plural return ports (33) formed in a volume-decrease-step space in the cylinder compartment (24a), an exit (34) formed in a volume-increase-step space in the cylinder compartment (24a), a C-shaped guide passage (35) for connecting the plural return ports (33) and the exit (34), an arc-shaped slider (36) provided slidably for gradually opening and closing the plural return ports (33), a spring (37) for pushing the arc-shaped slider (36), and a pressure control valve (42) for pushing the arc-shaped slider (36) in opposite direction to the pushing of the spring are provided; and thereby a wide variable capacity range is realized with compact size and high efficiency.
    • 在具有旋转式气缸室(24a)的变容式压缩机中,形成在气缸室(24a)的体积减小阶段空间中的多个返回口(33),形成为体积增加型腔的出口(34) 气缸室(24a)中的台阶空间,用于连接多个返回口(33)和出口(34)的C形引导通道(35),可滑动地设置用于逐渐打开和关闭的弧形滑动件 多个返回端口(33),用于推动该弧形滑块(36)的弹簧(37)和用于沿相反方向推动该弧形滑块(36)的压力控制阀(42) 提供弹簧 从而在紧凑的尺寸和高效率下实现了宽的可变容量范围。
    • 29. 发明授权
    • Switching apparatus and test apparatus
    • 开关设备和测试仪器
    • US08841918B2
    • 2014-09-23
    • US13277234
    • 2011-10-20
    • Hisao HoriYoshikazu AbeYoshihiro Sato
    • Hisao HoriYoshikazu AbeYoshihiro Sato
    • G01R31/02G01R31/26G01R1/067H01H57/00G01R1/073H01L41/09
    • G01R1/06705G01R1/07392H01H57/00H01H2057/006H01L41/094
    • Provided is a switching apparatus comprising a contact point section that includes a first contact point; an actuator that includes a second contact point and moves the second contact point to contact or move away from the first contact point; and a control section that controls a first drive voltage. The actuator includes a first piezoelectric film that expands and contracts according to the first drive voltage and a support layer disposed on the first piezoelectric film. The control section causes the first piezoelectric film to contract by causing a change from a voltage that applies an electric field that is less than a first coercive electric field to a voltage that applies an electric field that exceeds the first coercive electric field, and causes the first piezoelectric film to expand by outputting a voltage that applies an electric field that is less than a second coercive electric field.
    • 提供一种开关装置,包括:接触点部分,其包括第一接触点; 致动器,其包括第二接触点并且使所述第二接触点移动以接触或远离所述第一接触点移动; 以及控制部,其控制第一驱动电压。 致动器包括根据第一驱动电压而膨胀和收缩的第一压电膜和设置在第一压电膜上的支撑层。 控制部通过将施加小于第一矫顽电场的电场的电压变为施加超过第一矫顽电场的电场的电压使第一压电膜收缩, 第一压电膜通过输出施加小于第二矫顽电场的电场的电压而膨胀。