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100 条记录 (耗时 0.021 秒)

    Electromagnetic device
    73.
    发明授权
    Electromagnetic device 失效
    电磁装置

    公开(公告)号：US4205287A

    公开(公告)日：1980-05-27

    申请号：US931531

    申请日：1978-08-07

    申请人： Masami Shimizu ,  Teiji Hashimoto

    发明人： Masami Shimizu ,  Teiji Hashimoto

    IPC分类号： G03B17/38 ,  G03B9/62 ,  H01F7/14 ,  H01F7/00

    CPC分类号： H01F7/14

    摘要： An electromagnetic device adapted to operate with a battery of small capacity and having an armature arranged to move upon energization and de-energization of a coil, to and away from a yoke respectively. In order to insure that, after having been attracted, the armature is in intimate contact with the yoke over the entire prescribed area of interface therebetween, there is provided an annular elastic spacer which may be of round cross-section secured in an annular recess around a pivot pin for the armature at the center of length thereof and fitted in a vertical hole of the armature to permit not only absorption of the shock on the armature, thus protecting the attraction face, but also tilting movement of the armature about the spacer ring with respect to the yoke.

    摘要翻译： 一种电磁装置，适于与小容量的电池一起工作，并且具有电枢，所述电枢被布置成在线圈的通电和断电时分别移动到磁轭和离开磁轭。 为了确保在被吸引之后，电枢在轭的整个规定区域之间与轭紧密接触，设置有环形弹性间隔件，其可以圆形横截面固定在环形凹部周围 用于衔铁在其长度中心处的枢轴销并且装配在电枢的垂直孔中，不仅可以吸收电枢上的冲击，从而保护吸引面，而且还可以使电枢围绕间隔环倾斜运动 相对于轭。

    Extraction method of tritium
    74.
    发明授权
    Extraction method of tritium 失效
    氚的提取​​方法

    公开(公告)号：US4173620A

    公开(公告)日：1979-11-06

    申请号：US863614

    申请日：1977-12-23

    申请人： Masami Shimizu

    发明人： Masami Shimizu

    IPC分类号： B01D59/33 ,  C01B4/00 ,  C01B5/02 ,  G21F9/06

    CPC分类号： C01B4/00

    摘要： An extraction method of a high purity tritium gas from tritium-containing heavy water is disclosed. Tritium-containing heavy water is led from a heavy water source into an exchange reaction column wherein the heavy water is brought into contact with a tritium-containing heavy hydrogen to thereby transfer tritium in the heavy hydrogen into the heavy water by way of the exchange reaction to obtain a tritium-enriched heavy water. The resulting tritium-enriched heavy water is then led to a heavy hydrogen gas generator such as an electrolytic cell to generate a tritium-enriched heavy hydrogen, a part of which is recycled to the exchange reaction column and the remaining part thereof is led into a hot-wire type thermal diffusion column, e.g. cascade to enrich tritium. The thus enriched tritium gas is withdrawn from the thermal diffusion column cascade. The tritium-depleted heavy hydrogen withdrawn from the exchange reaction column is burnt to produce a tritium-depleted heavy water which is then recycled to both the heavy water source and the exchange reaction column.

    摘要翻译： 公开了一种从含氚重水提取高纯度氚气的方法。 含氚重水从重水源引入交换反应塔，其中重水与含氚的重氢接触，从而通过交换反应将重氢中的氚转化入重水中 以获得富含氚的重水。 然后将所得的富含氚的重水引至诸如电解池的重氢气发生器中以产生富含氚的重氢，其一部分再循环至交换反应塔，其余部分被引入 热丝型热扩散塔，例如 级联以富集氚。 如此富集的氚气从热扩散塔级联中排出。 将从交换反应塔排出的氚 - 贫的重氢燃烧以产生贫氚的重水，然后将其再循环至重水源和交换反应塔。

    Slinger arrangement for use with bearing of supercharger
    75.
    发明授权
    Slinger arrangement for use with bearing of supercharger 失效
    与增压器轴承一起使用的Slinger装置

    公开(公告)号：US4171137A

    公开(公告)日：1979-10-16

    申请号：US904893

    申请日：1978-05-11

    申请人： Shoichi Aizu ,  Masami Shimizu

    发明人： Shoichi Aizu ,  Masami Shimizu

    IPC分类号： F01D11/00 ,  F01D25/18 ,  F16J15/54 ,  F16J15/42 ,  F01D11/02

    CPC分类号： F16J15/54 ,  F01D11/003 ,  F01D25/186

    摘要： A slinger arrangement whereby the lubricating oil supplied to a bearing of a turbine shaft may be prevented from being sucked through one or more seal rings into a blower when the pressure in the blower becomes negative.According to one embodiment of the present invention, the slinger consists of a large- and small-diameter sections, and a first seal ring is fitted into a circumferential groove formed in the large diameter section and contacts the lower end of first and second air vent chamber casings which is remote from a fan wheel, the first and second casings being axially spaced apart from each other and cooperating to define an air vent chamber, while a second seal ring is fitted into a circumferential groove formed in the small-diameter section and contacts the lower end of the other air vent chamber casing which is closer to the fan wheel. A circumferential oil throwing groove may be formed in the large-diameter section between the first and second seal rings.

    摘要翻译： 当鼓风机中的压力变为负值时，可以防止供应到涡轮轴的轴承的润滑油通过一个或多个密封环被吸入鼓风机中。

    Current supply release system for magnetic mechanism
    76.
    发明授权
    Current supply release system for magnetic mechanism 失效
    磁机构电流释放系统

    公开(公告)号：US4145130A

    公开(公告)日：1979-03-20

    申请号：US711294

    申请日：1976-08-03

    申请人： Masami Shimizu ,  Hiroshi Aizawa ,  Masayoshi Yamamichi ,  Yukio Iura ,  Masanori Uchidoi ,  Tokuichi Tsunekawa

    发明人： Masami Shimizu ,  Hiroshi Aizawa ,  Masayoshi Yamamichi ,  Yukio Iura ,  Masanori Uchidoi ,  Tokuichi Tsunekawa

    IPC分类号： G03B7/26 ,  G03B7/093 ,  G03B17/00 ,  G03B7/08

    CPC分类号： G03B7/093 ,  G03B17/00

    摘要： In cameras, a magnetic mechanism is used to control various camera operations. In order to reduce current consumption in supplying such magnetic mechanism, the present invention provides an improvement over known designs. The present inventive system for the magnetic mechanism thus presents a second reset member beside the normal reset member for releasing the current supply to the magnetic mechanism. If the current is continued to be supplied to the above mentioned magnetic mechanism by mistake, the above mentioned second reset member interrupts the current supply to the above mentioned magnetic mechanism instead of the normal reset member. In this way, the useless consumption of the battery can be avoided.

    摘要翻译： 在相机中，磁机制用于控制各种相机操作。 为了减少供应这种磁性机构的电流消耗，本发明提供了对已知设计的改进。 因此，本发明的用于磁性机构的本发明的系统在正常复位构件旁边呈现第二复位构件，用于释放对磁性机构的电流供应。 如果电流被错误地继续提供给上述磁性机构，则上述第二复位构件中断了对上述磁性机构的电流供应，而不是正常复位构件。 以这种方式，可以避免电池的无用的消耗。

    Film feeding device for camera
    78.
    发明授权
    Film feeding device for camera 失效
    相机胶片送料装置

    公开(公告)号：US4089483A

    公开(公告)日：1978-05-16

    申请号：US762247

    申请日：1977-01-25

    申请人： Sakae Hokkanji ,  Masami Shimizu ,  Akio Sunouchi ,  Yukio Iura ,  Masayoshi Yamamichi ,  Yoshiaki Watanabe

    发明人： Sakae Hokkanji ,  Masami Shimizu ,  Akio Sunouchi ,  Yukio Iura ,  Masayoshi Yamamichi ,  Yoshiaki Watanabe

    IPC分类号： A47C27/15 ,  G03B1/06 ,  G03B1/14

    CPC分类号： G03B1/14 ,  G03B1/06

    摘要： A film feeding device for a camera including a rotatable center shaft member having a protrudent clutch pin, the center shaft being movable alone in the direction of its axis; a rotatable film feeding sprocket which has a slot to allow the protrudent pin to engage therewith and which thus moves together with the center shaft member when the center shaft rotates; a drive device which is provided with a clutch groove to allow the protrudent pin to engage with and disengage from the clutch groove, the drive device being arranged to rotate in response to a film winding operation. When the center shaft shifts to one side defined by the slot, the protrudent clutch pin comes to engage with the clutch groove to cause the sprocket to rotate in response to the film winding operation. When the center shaft shifts to the other side, the protrudent clutch pin is disengaged from the clutch groove to permit free rotation of the sprocket. Thus, rotation of the sprocket is controlled by means of the single protrudent pin in such a manner as to minimize variation in spacing between one photographed picture and another.

    摘要翻译： 一种用于照相机的胶片馈送装置，包括具有突出离合器销的可旋转的中心轴构件，所述中心轴可在其轴线方向上单独移动; 可旋转的胶片馈送链轮，其具有槽，以允许突出销与其接合，并且随着中心轴旋转时与该中心轴构件一起移动; 驱动装置，其设置有离合器槽以允许突出销与离合器槽接合和分离，驱动装置被布置成响应于膜卷绕操作而旋转。 当中心轴移动到由狭槽限定的一侧时，突出离合器销与离合器槽接合，以使得链轮响应于膜卷绕操作而旋转。 当中心轴移动到另一侧时，突出离合器销与离合器槽脱离，以允许链轮自由旋转。 因此，通过单个突出销来控制链轮的旋转，使得最小化一个拍摄图像与另一个拍摄图像之间的间隔的变化。