Steam valve
    1.
    发明授权
    Steam valve 有权
    蒸汽阀

    公开(公告)号:US07931252B2

    公开(公告)日:2011-04-26

    申请号:US12549640

    申请日:2009-08-28

    IPC分类号: F16K1/00 F16K15/00

    CPC分类号: F16K47/04 F16K1/34 F16K25/04

    摘要: A steam valve is provided with a valve body, a valve seat, and a valve rod provided for the valve body. The valve body has a bottom portion to which a recessed portion is formed, and the recessed portion has an edge, which is positioned on an upstream side of a place at which a shock wave is generated in steam flowing through a steam path defined by the valve body and the valve seat.

    摘要翻译: 蒸汽阀设置有阀体,阀座和为阀体设置的阀杆。 阀体具有形成有凹部的底部,凹部具有边缘,该边缘位于在通过由所述凹部形成的蒸汽路径流过的蒸汽中产生冲击波的位置的上游侧 阀体和阀座。

    Main steam valve for a steam turbine
    2.
    发明申请
    Main steam valve for a steam turbine 有权
    蒸汽轮机主蒸汽阀

    公开(公告)号:US20060005889A1

    公开(公告)日:2006-01-12

    申请号:US11175284

    申请日:2005-07-07

    IPC分类号: F16K11/04

    摘要: A main steam valve with improved flow characteristic and enhanced reliability comprises a valve seat, a main valve body, and a bypass valve body. A side surface of the bypass valve body slidably fits into the inner surface of the main valve body and forms a steam inlet comprised of a plurality of rows of inlet openings arranged along the side surface. The openings are diametrically symmetrically arranged in the bypass valve, and the positions of the openings in each of the rows are shifted from the positions of openings in the next row.

    摘要翻译: 具有改善的流动特性和增强的可靠性的主蒸汽阀包括阀座,主阀体和旁通阀体。 旁通阀体的侧面可滑动地配合到主阀体的内表面,并形成一个蒸汽入口,它包括沿着侧面布置的多排入口。 开口在旁通阀中直径对称地布置,并且每行中的开口的位置从下一排中的开口的位置偏移。

    Main steam valve for a steam turbine
    3.
    发明授权
    Main steam valve for a steam turbine 有权
    蒸汽轮机主蒸汽阀

    公开(公告)号:US07383859B2

    公开(公告)日:2008-06-10

    申请号:US11175284

    申请日:2005-07-07

    IPC分类号: F16K1/52

    摘要: A main steam valve with improved flow characteristic and enhanced reliability comprises a valve seat, a main valve body, and a bypass valve body. A side surface of the bypass valve body slidably fits into the inner surface of the main valve body and forms a steam inlet comprised of a plurality of rows of inlet openings arranged along the side surface. The openings are diametrically symmetrically arranged in the bypass valve, and the positions of the openings in each of the rows are shifted from the positions of openings in the next row.

    摘要翻译: 具有改善的流动特性和增强的可靠性的主蒸汽阀包括阀座,主阀体和旁通阀体。 旁通阀体的侧面可滑动地配合到主阀体的内表面,并形成一个蒸汽入口,它包括沿着侧面布置的多排入口。 开口在旁通阀中直径对称地布置,并且每行中的开口的位置从下一排中的开口的位置偏移。

    Steam valve
    4.
    发明申请
    Steam valve 审中-公开
    蒸汽阀

    公开(公告)号:US20070235670A1

    公开(公告)日:2007-10-11

    申请号:US11214064

    申请日:2005-08-30

    IPC分类号: F16K47/00

    CPC分类号: F16K47/04 F16K1/34 F16K25/04

    摘要: A steam valve is provided with a valve body, a valve seat, and a valve rod provided for the valve body. The valve body has a bottom portion to which a recessed portion is formed, and the recessed portion has an edge, which is positioned on an upstream side of a place at which a shock wave is generated in steam flowing through a steam path defined by the valve body and the valve seat.

    摘要翻译: 蒸汽阀设置有阀体,阀座和为阀体设置的阀杆。 阀体具有形成有凹部的底部,凹部具有边缘,该边缘位于在通过由所述凹部形成的蒸汽路径流过的蒸汽中产生冲击波的位置的上游侧 阀体和阀座。

    Hydraulic pressure generating apparatus
    5.
    发明授权
    Hydraulic pressure generating apparatus 有权
    液压发生装置

    公开(公告)号:US06964162B2

    公开(公告)日:2005-11-15

    申请号:US10721545

    申请日:2003-11-26

    摘要: A hydraulic pressure generating apparatus includes a hydraulic oil feed line for feeding hydraulic oil with high pressure from an oil tank to a hydraulic pressure control system of a generator by an oil feeding pump unit, a hydraulic oil return line for returning drain oil from the hydraulic pressure control system to the oil tank, and a circulation line for circulating and purifying the hydraulic oil of the oil tank by a circulating pump unit. In such apparatus, the hydraulic oil is flame resistant hydraulic oil which is hardly deteriorated by direct heating, and the flame resistant hydraulic oil is heated by a heater disposed in the oil tank.

    摘要翻译: 一种液压发生装置,包括用于将来自油箱的高压液压油通过供油泵单元输送到发电机的液压控制系统的液压油供给管路,用于从液压回路排出的油的液压油返回管路 油箱的压力控制系统和循环泵单元使油箱的液压油循环净化的循环管路。 在这种装置中,液压油是通过直接加热几乎不劣化的阻燃液压油,并且通过设置在油箱中的加热器来加热阻燃液压油。

    SOLDER DISPENSER
    7.
    发明申请
    SOLDER DISPENSER 有权
    焊接分配器

    公开(公告)号:US20060237514A1

    公开(公告)日:2006-10-26

    申请号:US11279693

    申请日:2006-04-13

    IPC分类号: B23K1/08

    摘要: A solder dispenser provides a cylindrical dispensing container which has a solder inlet for introducing the above-mentioned solder member, and an opening portion for discharging the above-mentioned solder member to the external, and forms an internal space where the solder member can fall between the above-mentioned solder inlet and the above-mentioned opening portion, and a solder supply portion which is detachably mounted in the dispensing container and holds the solder member, wherein, in a state that the above-mentioned lid member is mounted in the above-mentioned dispensing container, the above-mentioned solder supply portion holds the above-mentioned solder member in the opening region of the above-mentioned solder inlet and the above-mentioned internal space becomes a closed space except the above-mentioned opening portion, and wherein, when holding of the solder member is released, the solder member falls inside a closed space to arrive at the opening portion.

    摘要翻译: 焊料分配器提供圆柱形分配容器,其具有用于引入上述焊料构件的焊料入口和用于将上述焊料部件排出到外部的开口部分,并形成内部空间,焊料部件可以落在 上述焊料入口和上述开口部分,以及可拆卸地安装在分配容器中并保持焊料构件的焊料供应部分,其中,在上述盖构件安装在上述状态下 上述焊料供给部将上述焊料保持在上述焊料入口的开口区域中,上述内部空间成为除上述开口部以外的封闭空间, 其中,当焊料部件的保持被释放时,焊料部件落入封闭空间内以到达开口部分。

    Method of manufacturing a magnetic head and magnetic head manufacturing apparatus
    8.
    发明申请
    Method of manufacturing a magnetic head and magnetic head manufacturing apparatus 有权
    制造磁头和磁头制造装置的方法

    公开(公告)号:US20050121133A1

    公开(公告)日:2005-06-09

    申请号:US10996432

    申请日:2004-11-26

    CPC分类号: G11B5/4826

    摘要: After photographing a surface on which an ABS is formed, and the outer shape of a slider, the ABS and an engraved region formed within the ABS are identified from a photographed image. A reference that becomes a guide for attaching to a suspension is then computed, and a positional relationship between the reference and the outer shape of the slider is stored as association information. Next, the outer shape of the slider is measured, and measured values are compared to the association information and a reference is read out when attaching the slider to the suspension. An adhesive is discharged, from below, onto a suspension attachment surface of the slider based on the reference. The slider may then be attached to the suspension while holding the slider in a state where the ABS is positioned on an upper side of the slider.

    摘要翻译: 在拍摄形成有ABS的表面和滑块的外部形状之后,从拍摄的图像中识别形成在ABS内的ABS和雕刻区域。 然后计算成为附接到悬架的引导件的参考,并且存储滑块的基准和外部形状之间的位置关系作为关联信息。 接下来,测量滑块的外形,并将测量值与关联信息进行比较,并且当将滑块附接到悬架时读出基准。 基于参考,粘合剂从下方排出到滑块的悬挂附件表面上。 然后可以将滑块附接到悬架,同时将滑块保持在ABS位于滑块的上侧的状态。

    Focus detecting apparatus of camera
    9.
    发明授权
    Focus detecting apparatus of camera 失效
    相机聚焦检测装置

    公开(公告)号:US5870635A

    公开(公告)日:1999-02-09

    申请号:US871936

    申请日:1997-06-10

    CPC分类号: G02B7/346 G03B2213/025

    摘要: A focus detecting apparatus includes a first object distance measuring zone located above a center portion of the finder field of view, second and third object distance measuring zones located on opposite sides of the center portion of the finder field of view, first, second and third automatic focusing optical systems for converging luminous fluxes of objects to be photographed in first, second and third object distance measuring sensors on which the luminous fluxes of the objects in the first, second and third object distance measuring zones are converged by the associated first, second and third automatic focusing optical systems.

    摘要翻译: 焦点检测装置包括位于取景器视场的中心部分上方的第一物体距离测量区,位于取景器视野的中心部分的相对侧上的第二和第三物距测量区,第一和第三 自动对焦光学系统,用于会聚在第一,第二和第三物距测量传感器中要拍摄的物体的光通量,第一,第二和第三物距测量区中的物体的光束在其上被相关联的第一,第二 和第三自动对焦光学系统。

    Method and apparatus for processing signals from photoconductive sensor
    10.
    发明授权
    Method and apparatus for processing signals from photoconductive sensor 失效
    用于处理光电传感器信号的方法和装置

    公开(公告)号:US5485403A

    公开(公告)日:1996-01-16

    申请号:US623566

    申请日:1990-12-07

    申请人: Osamu Shindo

    发明人: Osamu Shindo

    摘要: A signal processing method for detecting a point of change from a first signal level to a second signal level, outputted from a line sensor having a photoconductive bit element array including setting a threshold level between the first signal level and the second signal level. A pair of bit elements are detected which have outputs that are larger than and smaller than the threshold level. A first line is determined based on the outputs of the pair of bit elements or a pair of bit elements which have a specific relationship to the above-mentioned pair of bit elements. A zero-cross bit element located at an intersecting point of the first line with a zero level is obtained. A second line, which has an inclination angle that is smaller than that of the first line, is determined based on the outputs of the zero-cross bit element and a bit element having a specific relationship to the zero-cross bit element or the outputs of a pair of bit elements having a specific relationship to the zero-cross bit element. A point of change is determined by the intersecting point of the first line and the second line.

    摘要翻译: 一种信号处理方法,用于检测从具有在第一信号电平和第二信号电平之间设置阈值电平的光电导比特元件阵列的线传感器输出的从第一信号电平到第二信号电平的变化点。 检测出具有大于和小于阈值电平的输出的一对位元件。 基于一对比特元素的输出或与上述一对比特元素具有特定关系的一对比特元素来确定第一行。 获得位于第一行与零电平相交点的零交叉位元件。 具有小于第一行的倾斜角的倾斜角的第二行基于零交叉位元素和与零交叉位元素或输出具有特定关系的位元素的输出来确定 具有与零交叉位元件具有特定关系的一对位元件。 变化点由第一行和第二行的交点决定。