RECIPROCATING PUMP
    11.
    发明申请
    RECIPROCATING PUMP 有权
    再生泵

    公开(公告)号:US20100119392A1

    公开(公告)日:2010-05-13

    申请号:US12451915

    申请日:2008-04-02

    IPC分类号: F04B45/04

    CPC分类号: F04B43/084 F04B43/1136

    摘要: The structure is improved so that a bearing is disposed in a place other than pump shafts, thereby improving the smoothness of the slide movement of a moving body which is a large structure, and the durability of slide supporting means (bearings or the like) for it. In a reciprocating pump having: a pump body 1 including a suction path 12 and discharge path 13 for a fluid; a pair of diaphragms 2 which are airtightly fixed to both end portions of the pump body; pump shafts 15 which are attached to tip end portions of the diaphragms 2; a pair of pump flanges 4 which slidably support the pump shafts 15, and which are integrated with the pump body 1 through connection bodies 16 that are placed outside the diaphragms 2; connecting rods 18 which connect connecting plates 17 attached to projecting tip-end portions 15B that are projected from the pump flanges 4 in the pump shafts 15, to each other in a state where the connecting rods are passed through the pump flanges 4 to be placed outside the diaphragms 2; and a cover cylinder 6 which is disposed between the pair of pump flanges 4, and which surrounds the connecting rods 18, the connecting rods 18 are slidably supported through slide bearings 27 which are supported by the pump flanges 4.

    摘要翻译: 改善了结构,使得轴承设置在泵轴以外的位置,从而提高了大结构的移动体的滑动运动的平滑性,以及滑动支撑装置(轴承等)的耐久性,用于 它。 在具有泵体1的往复泵中,泵主体1包括吸入通道12和用于流体的排出通道13; 一对隔膜2,气密地固定在泵体的两端部; 连接到隔膜2的前端部的泵轴15; 一对泵凸缘4,其可滑动地支撑泵轴15,并且通过设置在隔膜2外部的连接体16与泵体1一体化; 连接杆18,其连接连接板17,其连接在从连接杆穿过泵凸缘4放置的状态下彼此在泵轴15中从泵凸缘4突出的突出的前端部15B; 隔膜2外面; 以及设置在一对泵凸缘4之间并且围绕连接杆18的盖气缸6,连杆18通过由泵凸缘4支撑的滑动轴承27可滑动地支撑。

    Semiconductor device
    13.
    发明授权
    Semiconductor device 失效
    半导体器件

    公开(公告)号:US06404016B1

    公开(公告)日:2002-06-11

    申请号:US09520547

    申请日:2000-03-08

    IPC分类号: H01L2362

    CPC分类号: G06F1/305

    摘要: In a semiconductor device in which an analog section to which power source lines Vdd1 and Vss1 are supplied and a digital section to which power source lines Vdd2 and Vss2 are supplied are mounted in an N-type semiconductor substrate and connected to each other by a signal line S11, a protection circuit HK1 is located between the power source line Vdd1 and Vdd2, the protection circuit becoming conductive when a potential difference between the power source lines Vdd1 and Vdd2 exceeds a prescribed value irrespectively of the direction of a surge input, thereby placing the power source lines Vdd1 and Vdd2 at substantially the same potential.

    摘要翻译: 在提供电源线Vdd1和Vss1的模拟部分和供给电源线Vdd2和Vss2的数字部分的半导体器件中,安装在N型半导体衬底中并通过信号彼此连接 线S11,保护电路HK1位于电源线Vdd1和Vdd2之间,当电源线Vdd1和Vdd2之间的电位差超过规定值时,保护电路变得导通,而不管浪涌输入的方向如何,从而将 电源线Vdd1和Vdd2处于基本相同的电位。

    Collimator lens for optical fiber
    14.
    发明授权
    Collimator lens for optical fiber 失效
    光学准直镜

    公开(公告)号:US4815807A

    公开(公告)日:1989-03-28

    申请号:US95231

    申请日:1987-09-11

    IPC分类号: G02B3/00 G02B6/32

    CPC分类号: G02B6/32

    摘要: A collimator lens for an optical fiber is disclosed. The collimator lens comprises a cylindrical member having an effective radius R and effective axial length L. The cylindrical member is formed of optically transparent material having refractive index n.sub.1. The cylindrical member has one circular end portion provided with a connecting portion connectable with a light emitting end face of an optical fiber and the other circular end portion provided with a fresnel lens pattern having a positive focal length F. The focal length F, the effective length L, the effective radius R and the refractive index n.sub.1 are satisfied with the following formula (I) and (II);F/L=tan {sin.sup.-1 (NA/n.sub.1 }/tan {sin.sup.-1 (NA)} (I)R.gtoreq.L.multidot.tan {sin.sup.-1 (NA/n.sub.1)} (II)in which NA is numerical aperture of the optical fiber.

    Weighting device for drafting means
    15.
    发明授权
    Weighting device for drafting means 失效
    牵引装置称重装置

    公开(公告)号:US4510648A

    公开(公告)日:1985-04-16

    申请号:US513410

    申请日:1983-07-14

    IPC分类号: D01H5/52

    CPC分类号: D01H5/52

    摘要: A novel weighting device for draft rollers, in which a diaphragm is provided, as a pressing unit, above each top side roller. The diaphragms provided on a spinning frame are classified into a plurality of groups corresponding to species of rollers such as front rollers, middle rollers, and back rollers. Each group of diaphragms has common piping having a regulator for air pressure and branched to the diaphragms belonging to the group. One end of the piping is connected to a common high pressure air source, from which air of a uniform pressure controlled by the regulator is supplied to the diaphragms belonging to the group. Since a weighting force onto a top side roller is a function of a air pressure supplied to the diaphragm, it can be changed or diminished at once in a centralized manner by adjusting the regulator. Therefore, troublesome adjustment of individual pressing units is unnecessary.

    摘要翻译: 一种用于作为按压单元的隔膜的牵伸辊的新型加重装置,位于每个顶侧辊上方。 设置在纺纱机上的隔膜可以分为对应于诸如前辊,中间辊和后辊之类的辊的多个组。 每组隔膜具有共同的管道,其具有用于空气压力的调节器并且分支到属于该组的隔膜。 管道的一端连接到共同的高压空气源,由调节器控制的均匀压力的空气从该空气源供给到属于该组的隔膜。 由于上侧辊上的加压力是供给到隔膜的空气压力的函数,所以可以通过调整调节器以集中的方式一次改变或减小。 因此,不需要对各个按压单元进行麻烦的调整。

    Electric steering lock apparatus for protecting actuator from overheating
    17.
    发明授权
    Electric steering lock apparatus for protecting actuator from overheating 有权
    电动转向锁定装置,用于保护执行机构免受过热

    公开(公告)号:US07187089B2

    公开(公告)日:2007-03-06

    申请号:US10753768

    申请日:2004-01-07

    IPC分类号: H02H11/00 B60L3/00

    CPC分类号: B60R25/02153 Y10T70/7006

    摘要: An electric steering lock apparatus that protects an actuator from overheating without enlarging the actuator. The electric steering lock apparatus includes a lock pin engaged with a steering shaft to lock the steering shaft. An actuator moves the lock pin between a lock position in which the lock pin is engaged with the steering shaft and an unlock position in which the lock pin is disengaged from the steering shaft. A control unit controls the actuator. The control unit generates a calculated value related to operation time of the actuator and suspends operation of the actuator when the calculated value is greater than a predetermined operation suspension threshold value.

    摘要翻译: 一种电动转向锁定装置,其在不扩大致动器的情况下保护致动器过热。 电动转向锁定装置包括与转向轴接合以锁定转向轴的锁定销。 执行器将锁定销移动到锁定销与转向轴接合的锁定位置和锁定销与转向轴脱离的解锁位置之间。 控制单元控制执行机构。 当计算值大于预定的操作暂停阈值时,控制单元生成与致动器的操作时间相关的计算值并暂停致动器的操作。

    Transparent electroconductive material and process for preparation
thereof
    18.
    发明授权
    Transparent electroconductive material and process for preparation thereof 失效
    透明导电材料及其制备方法

    公开(公告)号:US4758464A

    公开(公告)日:1988-07-19

    申请号:US906444

    申请日:1986-09-12

    摘要: Described is a transparent electroconductive material composed of a transparent synthetic resin substrate and a transparent electroconductive film formed on the resin substrate. At least a surface portion of the resin substrate on which the electroconductive film is formed satisfies a requirement represented by the formula: F x Hv=0.4 wherein F is the mole number (.mu.mole/cm.sup.2) of a basic dye that can react with or adhere to the unit area of the surface of the synthetic resin, and Hv is the Vickers hardness as determined according to JIS Z-2244. The absolute value of the photoelasticity constant of the resin substrate below the glass transition temperature thereof is not larger than 15 Brewsters. A preferred transparent electroconductive material is prepared by coating an active energy ray-curing composition satisfying a requirement represented by the above formula on a surface of the transparent synthetic resin substrate having the above-mentioned absolute value of the photoelasticity constant; curing the composition with active energy rays; and forming a transparent electroconductive film on the coating layer by a low-temperature sputtering method at a temperature lower than 100.degree. C.

    摘要翻译: 描述了由透明合成树脂基板和形成在树脂基板上的透明导电膜构成的透明导电材料。 至少形成有导电膜的树脂基板的表面部分满足以下公式所示的要求:F x Hv = 0.4其中F是可以与...反应的碱性染料的摩尔数(μmol/ cm 2) 附着在合成树脂表面的单位面积上,Hv为根据JIS Z-2244测定的维氏硬度。 树脂基板的玻璃化转变温度以下的光弹性常数的绝对值不大于15个布鲁斯特。 优选的透明导电材料是通过将满足上述式所示要求的活性能量射线固化组合物涂布在具有上述光弹性常数绝对值的透明合成树脂基材的表面上来制备的; 用活性能量射线固化组合物; 并在低于100℃的温度下通过低温溅射法在涂层上形成透明导电膜。

    Mechanism for driving the nipper shaft of a comber
    19.
    发明授权
    Mechanism for driving the nipper shaft of a comber 失效
    用于驱动精梳机的钳子轴的机构

    公开(公告)号:US4079632A

    公开(公告)日:1978-03-21

    申请号:US712742

    申请日:1976-08-09

    IPC分类号: D01G19/26 D01G19/16 F16H21/16

    CPC分类号: D01G19/16 Y10T74/18056

    摘要: A mechanism for driving the nipper shaft of a comber provided with a plurality of combing units, wherein a driving shaft and a nipper shaft are extended along the longitudinal direction of the comber. An eccentric disc is rigidly mounted on the driving shaft. A slider link motion mechanism is provided with a slider connected to the eccentric disc in such a condition that the slider is capable of reciprocally displacing along its own displacing passage when the eccentric disc is driven. One of the link elements of the slider link motion mechanism is slidably engaged with the slider so that a swing motion about a fulcrum thereof is created. The other link element of the above-mentioned mechanism is mounted on the swing shaft and, therefore, a quick return motion of the reciprocal turning motion of the swing shaft can be created.

    摘要翻译: 一种用于驱动设有多个梳理单元的精梳机的夹持轴的机构,其中驱动轴和夹钳轴沿着精梳机的纵向方向延伸。 偏心盘刚性地安装在驱动轴上。 滑块连杆运动机构设置有与偏心盘连接的滑块,条件是当偏心盘被驱动时滑动件能够沿其自身的移动通道往复移动。 滑块连杆运动机构的连接元件之一与滑块可滑动地接合,从而产生围绕其支点的摆动运动。 上述机构的另一个连接元件安装在摆动轴上,因此可以产生摆动轴的往复转动运动的快速返回运动。

    Method and apparatus for doffing full packaged bobbins in a fly frame
    20.
    发明授权
    Method and apparatus for doffing full packaged bobbins in a fly frame 失效
    用于在飞行架中落纱完整包装的筒管的方法和装置

    公开(公告)号:US4023338A

    公开(公告)日:1977-05-17

    申请号:US617813

    申请日:1975-09-29

    IPC分类号: B65H67/04 D01H9/04 D01H9/08

    CPC分类号: D01H9/046

    摘要: This invention is applicable for carrying out the doffing operation of several types of fly frames such as a fly frame provided with an upper rail having a plurality of flyers in suspended condition and a mechanism for driving these flyers therein, and a fly frame provided with a spindle rail and a bobbin rail disposed at a position above the spindle rail in such a condition that the bobbin rail can be displaced vertically during the building motion. According to the doffing method of the present invention, when it is required to carry out the doffing operation, the bobbins containing a full yarn package are relatively displaced to a position free from the corresponding flyers and the engagement of the bobbins with the corresponding bobbin driving mechanisms is released. Next the bobbins containing a full yarn package are carried toward a longitudinal end of the fly frame in a space above the arrangement of the bobbin driving mechanisms. In the preferable embodiment of the present invention, the carrying passage of the bobbin coincides with an alignment of the axial centers of the flyers arranged in the longitudinal direction of the fly frame. A chain conveyer is preferably used for carrying the bobbins. When the bobbin are carried to a longitudinal end of the fly frame, they are discharged from the fly frame. A fresh bobbin supplying device for supplying bobbins to the chain conveyer can be satisfactorily used.

    摘要翻译: 本发明适用于执行多种类型的飞行架的落纱操作,例如具有悬挂状态的多个飞行物的上部导轨的飞行框架和用于在其中驱动这些飞行物的机构,以及设置有 主轴轨道和设置在主轴轨道上方的位置处的筒管,使得筒管轨道在建筑物运动期间可以竖直移位。 根据本发明的落纱方法,当需要进行落纱操作时,包含全纱线卷装的线轴相对移动到没有相应飞行器的位置,并且线轴与相应的筒管驱动 机制被释放。 接下来,在线轴驱动机构的布置上方的空间中,将包含全纱线的线轴承向飞行框架的纵向端部。 在本发明的优选实施例中,筒管的承载通道与沿飞行器纵向布置的传单的轴向中心的对准重合。 链式输送机优选用于承载线轴。 当梭芯被携带到飞行架的纵向端时,它们从飞行架排出。 可以令人满意地使用用于将线轴供给链式输送机的新的筒管供给装置。