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14 条记录 (耗时 0.013 秒)

    Apparatus for producing x-ray images as radiographs
    1.
    发明授权
    Apparatus for producing x-ray images as radiographs 失效
    用于产生X射线图像作为X光片的装置

    公开(公告)号：US3922523A

    公开(公告)日：1975-11-25

    申请号：US36075373

    申请日：1973-05-16

    申请人： SHELDON EDWARD E

    发明人： SHELDON EDWARD EMANUEL

    IPC分类号： G03G15/05 ,  G03G15/054 ,  G01N23/04

    CPC分类号： G03G15/05 ,  G03G15/054

    摘要： This invention relates to the novel system of radiography. The image of examined object is formed by X-radiation. This image is converted in a vacuum tube into a beam of electrons. The beam of electrons is converted next into an electrical pattern and is stored on a movable sheet of dielectric material which travels through said vacuum tube. Means are provided for feeding said sheet or tape of dielectric material into said vacuum tube and for transporting it after X-ray exposure to the outside of said vacuum tube. The stored image is next developed, is made visible and is fixed with or without transfer to another medium in order to produce the final visible radiograph for inspection.

    摘要翻译： 本发明涉及新型的放射摄影系统。 被检查物体的图像由X射线形成。 该图像在真空管中转换为电子束。 电子束被接下来转换为电气图案并且被存储在可移动的电介质材料片上，电介质材料穿过所述真空管。 提供了用于将所述介电材料的片材或带材馈送到所述真空管中并且在X射线暴露于所述真空管的外部之后将其传送的装置。 存储的图像接下来显影，使其可见并且在有或没有转移到另一介质的情况下被固定，以便产生用于检查的最终可见的X光片。

    Devices of fiberoptic and vacuum tube construction
    3.
    发明授权
    Devices of fiberoptic and vacuum tube construction 失效
    纤维和真空管结构设备

    公开(公告)号：US3676671A

    公开(公告)日：1972-07-11

    申请号：US3676671D

    申请日：1968-10-01

    申请人： SHELDON EDWARD E

    发明人： SHELDON EDWARD EMANUEL

    IPC分类号： H01J31/28 ,  H01J31/50 ,  H01J1/54

    CPC分类号： H01J31/50 ,  H01J31/28 ,  H01J2231/50015 ,  H01J2231/50068

    摘要： This invention relates to novel fluorescent and photoelectric screens which comprise supporting means constructed by a plurality of light conducting novel guides operating by internal reflection of light and mounted in a two-dimensional array. The invention is also directed to the use of such means in photoelectric inspection devices.

    摘要翻译： 本发明涉及新颖的荧光和光电屏幕，其包括由多个通过光的内部反射操作并安装在二维阵列中的导光新颖引导件构成的支撑装置。 本发明还涉及在光电检测装置中使用这种装置。

    Electro-optical devices for detecting images of invisible radiations using interaction of light beams
    6.
    发明授权
    Electro-optical devices for detecting images of invisible radiations using interaction of light beams 失效
    用于利用光束相互作用检测可见辐射图像的电光装置

    公开(公告)号：US3594583A

    公开(公告)日：1971-07-20

    申请号：US3594583D

    申请日：1966-08-22

    申请人： SHELDON EDWARD E

    发明人： SHELDON EDWARD EMANUEL

    IPC分类号： G01B9/02 ,  G01H9/00 ,  H04N3/02 ,  H01L17/00

    CPC分类号： H04N3/02 ,  G01H9/002

    摘要： This invention relates to devices for detecting images of invisible radiations and reproducing them as visible images. These devices are provided with detecting means which upon irradiation by a beam of invisible radiation carrying the image of the examined body exhibit various ''''optical'''' changes. These changes are analyzed in a scanning mode point after point by a monochromatic light beam which after recombination with nonmodulated part of said monochromatic light beam provides readout information about said invisible image. This scanning readout is characterized by means providing the same angle of incidence of light beams on all successive points of said detecting means. The above readout information is received and subsequently converted by photoelectric means into an image. In another embodiment of this invention instead of scanning readout means are provided to produce simultaneously a plurality of combined monochromatic light beams for simultaneous readout of said optical changes. It is also characteristic for this embodiment that photoelectric means receive said plural combined light beams simultaneously.