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    Apparatus for guiding cable through a radiation chamber with reduced leakage therefrom
    42.
    发明公开
    Apparatus for guiding cable through a radiation chamber with reduced leakage therefrom 失效
    装置，用于通过具有降低的泄漏的辐射室引导电缆。

    公开(公告)号：EP0107280A2

    公开(公告)日：1984-05-02

    申请号：EP83304580.0

    申请日：1983-08-08

    Applicant: RADIATION DYNAMICS INC.

    Inventor： Burgess, Robert G.

    IPC: G21K5/08

    CPC classification number: G21K5/08 ,  B29C71/04 ,  B29C2035/0877 ,  B29L2031/3462 ,  G21K5/10

    Abstract: Apparatus for guiding a cable travelling along a longitudinal path through a beam of radiation in a shielded chamber, the apparatus including rollers disposed about the cable in a manner which prevents the leakage of radiation via apertures in the chamber through which the cable enters end exits. Specifically, the apparatus includes sets of rollers spaced at longitudinal intervals along the cable, the rollers in each set being positioned at angular intervals about the longitudinal axis of the cable. An angular offsetting of rollers in different sets, so that a roller in one set is longitudinally aligned with the spacing between rollers in other sets, is provided. By selecting rollers of prescribed dimensions, by placing the rollers at prescribed angular intervals in each set, and by angularly offsetting a plurality of sets by prescribed angles, a plurality of sets of rollers - when placed proximate to the entrance or exit to an aperture - can preclude radiation leakage through the aperture. The cable and the sets of rollers are, preferably, rotatable about the longitudinal axis of the cable. The rollers are adjustable to abut against cables of varying diameters, the axes of the rollers being substantially perpendicular to the cable axis, thereby allowing roller rotation during cable travel.

    Sleeve for protecting coupled components
    43.
    发明公开
    Sleeve for protecting coupled components 失效
    Kupplungsmuffe zum Schutz更新者Bauteile。

    公开(公告)号：EP0138296A2

    公开(公告)日：1985-04-24

    申请号：EP84304361.3

    申请日：1984-06-27

    Applicant: RADIATION DYNAMICS INC.

    Inventor： Bradley, Richard

    IPC: B29C71/00

    CPC classification number: B29C61/08 ,  B29C49/00 ,  B29C61/0616 ,  B29K2105/04 ,  H01R4/72

    Abstract: Apparatus and method for protectively covering coupled components, such as in a coaxial cable splice, with a sleeve wherein one of the covered components is damaged when subjected to excessive heat which is less than that required for heat recovery. A sealed bond is formed between a first length of the sleeve and a heat damageable component by heating and thereby foaming a foamable adhesive therebetween, the heat being insufficient to melt or otherwise damage the heat damageable component. A second length of the sleeve is heat shrunk into engagement with another of the coupled components which is not damageable at heat recovery temperatures. Initially, the second length has a cross-sectional dimension that is preferably larger than that of the first length, the second length being heat shrinkable to cover components of varying cross-sections. Sleeves according to the invention are formed by various techniques, including extruding or blow-molding a tube of heat recoverable material.

    Abstract translation: 用于保护性地覆盖诸如在同轴电缆接头中的耦合部件与套筒的装置和方法，其中当被覆盖部件中的一个受到比热回收所需的过热时损坏。 通过加热在套筒的第一长度和热损伤部件之间形成密封接合，从而使可发泡的粘合剂在其间发泡，热量不足以熔化或以其它方式损坏热损伤部件。 套筒的第二长度热收缩成与在热回收温度下不可损坏的另一个耦合部件接合。 最初，第二长度的横截面尺寸优选地大于第一长度的横截面尺寸，第二长度可热收缩以覆盖不同横截面的部件。 根据本发明的套筒通过各种技术形成，包括挤出或吹塑可回收材料管。

    Apparatus for guiding cable through a radiation chamber with reduced leakage therefrom
    45.
    发明公开
    Apparatus for guiding cable through a radiation chamber with reduced leakage therefrom 失效
    用于通过辐射室引导电缆的装置，其具有降低的漏电

    公开(公告)号：EP0107280A3

    公开(公告)日：1985-08-21

    申请号：EP83304580

    申请日：1983-08-08

    Applicant: RADIATION DYNAMICS INC.

    Inventor： Burgess, Robert G.

    IPC: G21K05/08

    CPC classification number: G21K5/08 ,  B29C71/04 ,  B29C2035/0877 ,  B29L2031/3462 ,  G21K5/10

    Abstract: Apparatus for guiding a cable travelling along a longitudinal path through a beam of radiation in a shielded chamber, the apparatus including rollers disposed about the cable in a manner which prevents the leakage of radiation via apertures in the chamber through which the cable enters end exits. Specifically, the apparatus includes sets of rollers spaced at longitudinal intervals along the cable, the rollers in each set being positioned at angular intervals about the longitudinal axis of the cable. An angular offsetting of rollers in different sets, so that a roller in one set is longitudinally aligned with the spacing between rollers in other sets, is provided. By selecting rollers of prescribed dimensions, by placing the rollers at prescribed angular intervals in each set, and by angularly offsetting a plurality of sets by prescribed angles, a plurality of sets of rollers - when placed proximate to the entrance or exit to an aperture - can preclude radiation leakage through the aperture. The cable and the sets of rollers are, preferably, rotatable about the longitudinal axis of the cable. The rollers are adjustable to abut against cables of varying diameters, the axes of the rollers being substantially perpendicular to the cable axis, thereby allowing roller rotation during cable travel.

    Method for manufacturing heat recoverable tubing
    46.
    发明公开
    Method for manufacturing heat recoverable tubing 失效
    Verfahren und Herstellung heissschrumpfbarerSchläuche。

    公开(公告)号：EP0113498A1

    公开(公告)日：1984-07-18

    申请号：EP83304986.9

    申请日：1983-08-30

    Applicant: RADIATION DYNAMICS INC.

    Inventor： Bradley, Richard

    IPC: B29D7/24

    CPC classification number: B29C66/8362 ,  B29C53/40 ,  B29C53/42 ,  B29C61/10 ,  B29C65/02 ,  B29C65/08 ,  B29C65/18 ,  B29C66/1122 ,  B29C66/133 ,  B29C66/4322 ,  B29C66/49 ,  B29C66/73711 ,  B29C66/73712 ,  B29C66/73715 ,  B29C66/836

    Abstract: (57) A method of manufacturing heat recoverable tubing by (a) extruding pellets of a heat shrinkable, heat sealable plastic into a sheet; (b) cross-linking the sheet with electron beam or alternative form of radiation; (c) orienting the irradiated sheet by stretching the sheet widthwise; and (d) forming the oriented sheet into a tube about a longitudinal axis. The tube is longitudinally seamed, and is formed as either a continuous tube or a discreet length of tube. The surface of the sheet which becomes the inner surface of the tube when the tube is formed, can be coated before the tube is formed. Tubes of any diameter may be formed by the method of the invention.

    Abstract translation: （a）将可热收缩的可热封塑料的丸粒挤压成片材的制造可热回收管的方法; （b）用电子束或替代形式的辐射交联片材; （c）通过沿宽度方向拉伸片材来定向照射的片材; 和（d）将取向片材围绕纵向轴线形成管子。 管被纵向缝合，并且形成为连续管或离散长度的管。 当管形成时，成为管的内表面的片的表面可以在管形成之前被涂覆。 任何直径的管可以通过本发明的方法形成。

    Irradiation device for cylindrical articles
    50.
    发明公开
    Irradiation device for cylindrical articles 失效
    用于圆柱形文章的辐射装置

    公开(公告)号：EP0105580A3

    公开(公告)日：1985-09-18

    申请号：EP83304562

    申请日：1983-08-08

    Applicant: RADIATION DYNAMICS INC.

    Inventor： Burgess, Robert G.

    IPC: G21K01/08 ,  G21K01/10

    CPC classification number: G21K5/10

    Abstract: @ Apparatus and method for irradiating a plurality of cylindrical articles angularly spaced about the axis of and extending longitudinally along a cylindrical turret. The turret is reciprocated back and forth under a scanning beam of radiation to expose an arcuate section of at least one of the cylindrical articles to the beam. After predetermined reciprocation, the turret is rotated by an angular increment in order to expose a similar arcuate section of another cylindrical article to the beam. The turret is also translatable axially into and out of a shielded chamber which houses the beam. To permit maximum surface exposure to the beam, each cylindrical article is rotatable about its axis while the turret is reciprocated under the beam.

    Abstract translation: 用于照射多个圆柱形制品的装置和方法，所述多个圆柱形制品沿着圆柱形转台的轴线轴向间隔开并纵向延伸。 转台在扫描辐射束下往复运动，以将至少一个圆柱形制品的弧形部分暴露于梁。 在预定的往复运动之后，转塔旋转一个角度增量，以便将另一个圆柱形物品的类似弓形部分暴露于梁。 转台也可以轴向地平移到容纳梁的屏蔽室中。 为了允许最大程度地暴露于梁，每个圆柱形制品可绕其轴线转动，同时转台在梁下往复运动。

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