Hot flaw detector with annular injection port for injecting cooling
liquid
    1.
    发明授权
    Hot flaw detector with annular injection port for injecting cooling liquid 失效
    具有注射冷却液体的注射口的热流检测器

    公开(公告)号:US5107214A

    公开(公告)日:1992-04-21

    申请号:US602242

    申请日:1990-11-07

    摘要: A hot flaw detector is equipped with a sensor holding member that has a circular opening through which the material to be inspected will pass and that holds a flaw detecting sensor. Provision is made of an annular cooling liquid injection port that is open at an end of the sensor holding member adjacent to the inner peripheral wall of the circular opening, and provision is further made of an annular cooling liquid introduction port that is open at the other end of the sensor holding member adjacent to the inner peripheral wall of the circular opening. The cooling liquid is injected from the annular cooling liquid injection port, and forms a liquid film along the inner peripheral wall of the circular opening, and is recovered through the annular cooling liquid introduction port. The inner peripheral wall of the sensor holding member is effectively cooled by the liquid film which drips little onto the material to be inspected.

    摘要翻译: PCT No.PCT / JP90 / 00296 Sec。 371日期1990年11月7日 102(e)1990年11月7日PCT PCT 1990年3月7日PCT公布。 出版物WO90 / 10864 1990年9月20日。热瑕疵检测器配有传感器保持构件,传感器保持构件具有圆形开口,待检查材料将通过该开口,并保持探伤传感器。 设置有环形冷却液注入口,该环形冷却液注入口在传感器保持构件的与圆形开口的内周壁相邻的端部处开口,并且还设置在另一个开口的环形冷却液引入口 传感器保持构件的端部与圆形开口的内周壁相邻。 冷却液从环状冷却液注入口喷出,沿着圆形开口的内周壁形成液膜,通过环状冷却液导入口回收。 传感器保持构件的内周壁由液膜有效地冷却,液膜几乎滴落到被检查材料上。

    POWER SUPPLY DEVICE AND RECORDING APPARATUS INCLUDING THE DEVICE
    2.
    发明申请
    POWER SUPPLY DEVICE AND RECORDING APPARATUS INCLUDING THE DEVICE 审中-公开
    电源装置和记录装置,包括装置

    公开(公告)号:US20120049632A1

    公开(公告)日:2012-03-01

    申请号:US13196411

    申请日:2011-08-02

    IPC分类号: H02J1/00

    摘要: A power supply device which supplies power through a power supply line to a device, the power supply device including a first voltage generation unit which generates first DC voltage and supplies the first DC voltage to the power supply line, a second voltage generation unit which generates second DC voltage that is lower than the first DC voltage and supplies the second DC voltage to the power supply line; and a control unit which stops the power supply by the second voltage to the power supply line and causes the power supply by the first voltage to the power supply line in case where the voltage of the power supply line reaches a predetermined voltage.

    摘要翻译: 一种通过电源线向设备供电的电源装置,所述电源装置包括产生第一直流电压并将第一直流电压提供给所述电源线的第一电压产生单元,所述第二电压产生单元产生 第二直流电压,其低于第一直流电压,并将第二直流电压提供给电源线; 以及控制单元,其在电源线的电压达到预定电压的情况下,通过第二电压停止对电源线的电力供应,并且将第一电压的电力供应到电源线。

    Power supply circuit and apparatus including the circuit

    公开(公告)号:US09653994B2

    公开(公告)日:2017-05-16

    申请号:US13215035

    申请日:2011-08-22

    IPC分类号: G01R31/00 H02M3/158 H02M1/36

    CPC分类号: H02M3/158 H02M1/36

    摘要: A power supply device supplying power to a device via a power line is provided, where the power supply device includes a first voltage generation unit configured to generate and supply a first direct voltage to the power line, a second voltage generation unit configured to generate and supply a second direct voltage lower than the first direct voltage to the power line, a measurement unit configured to measure a voltage of the power line, a control unit configured to control supply of the first direct voltage with the first voltage generation unit after starting supply of the second direct voltage with the second voltage generation unit, and a determination unit configured to determine a state of the power supply device based on the measured voltage and a first threshold value after starting the supply of the second direct voltage.

    Optical imaging system
    4.
    发明授权
    Optical imaging system 失效
    光学成像系统

    公开(公告)号:US4357099A

    公开(公告)日:1982-11-02

    申请号:US287624

    申请日:1981-07-28

    IPC分类号: G02B27/18 G03B27/52 G03B27/44

    CPC分类号: G03B27/528 G02B27/18

    摘要: An optical imaging system for a copier comprising at least a pair of multilens plates made from the same mold to have matched surface configurations. One of the pair of multilens plates is arranged to be rotated from the position of the other multilens plate through 180 degrees about an axis parallel to the longitudinal direction of the other multilens plate. A reflecting surface is positioned parallel to the axis of rotation for deflecting the optical path between the pair of multilens plates once or an odd number of times whereby a clear image is provided despite imperfections from molding.

    摘要翻译: 一种用于复印机的光学成像系统,包括由相同模具制成的至少一对多张板以具有匹配的表面构造。 一对多张板中的一个布置成从另一个多张板的位置绕平行于另一个多张板的纵向方向的轴旋转180度。 反射表面平行于旋转轴定位,以使一对多张板之间的光路偏转一次或奇数次,从而即使形成有缺陷,也提供了清晰的图像。

    POWER SUPPLY CIRCUIT AND APPARATUS INCLUDING THE CIRCUIT
    5.
    发明申请
    POWER SUPPLY CIRCUIT AND APPARATUS INCLUDING THE CIRCUIT 有权
    电源电路和包括电路的设备

    公开(公告)号:US20120050354A1

    公开(公告)日:2012-03-01

    申请号:US13215035

    申请日:2011-08-22

    IPC分类号: B41J2/01 G05F3/08

    CPC分类号: H02M3/158 H02M1/36

    摘要: A power supply device supplying power to a device via a power line is provided, where the power supply device includes a first voltage generation unit configured to generate and supply a first direct voltage to the power line, a second voltage generation unit configured to generate and supply a second direct voltage lower than the first direct voltage to the power line, a measurement unit configured to measure a voltage of the power line, a control unit configured to control supply of the first direct voltage with the first voltage generation unit after starting supply of the second direct voltage with the second voltage generation unit, and a determination unit configured to determine a state of the power supply device based on the measured voltage and a first threshold value after starting the supply of the second direct voltage.

    摘要翻译: 提供了一种通过电力线向设备供电的电源装置,其中电源装置包括:第一电压产生单元,被配置为产生并向电力线提供第一直流电压;第二电压产生单元, 向电力线提供低于第一直流电压的第二直流电压;测量单元,被配置为测量电力线的电压;控制单元,被配置为在开始供电之后控制与第一电压产生单元的第一直流电压的供应 的第二电压产生单元,以及确定单元,被配置为基于所测量的电压和开始提供所述第二直流电压之后的第一阈值来确定所述供电装置的状态。