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10 条记录 (耗时 0.009 秒)

    A combination of materials for mercury-dispensing devices, method of preparation and devices thus obtained
    1.
    发明公开
    A combination of materials for mercury-dispensing devices, method of preparation and devices thus obtained 失效
    制造过程中和物质为汞释放装置的组合物和由此制备的器件

    公开(公告)号：EP0691670A2

    公开(公告)日：1996-01-10

    申请号：EP95830284.6

    申请日：1995-07-03

    申请人： SAES GETTERS S.P.A.

    发明人： Schiabel, Antonio ,  Boffito, Claudio

    IPC分类号： H01J7/14 ,  H01J9/395 ,  H01J61/24 ,  H01S3/03 ,  C22C14/00 ,  C22C9/10 ,  C22C1/04

    CPC分类号： H01J7/10 ,  B22F1/0003 ,  H01J7/14 ,  H01J9/395 ,  H01J61/24 ,  H01J61/72

    摘要： A mercury-dispensing combination is disclosed consisting of a mercury-dispensing intermetallic compound A with Hg, including mercury and a second metal selected among titanium, zirconium and mixtures thereof; a promoting alloy or intermetallic compound B including copper, silicium and possibly a third metal selected among the transition elements. There is also disclosed a mercury-dispensing device (10) containing said combination of materials A and B, possibly with a getter material C selected among Ti, Zr, Ta, Nb, V and mixtures thereof, or alloys of these metals with Ni, Fe or Al, preferably in the form of powders compressed as a tablet (10), or contained in a ring-shaped metallic support (21), or rolled on the surfaces of a metallic strip (31). There is also disclosed a process for introducing mercury, into the electron tubes where it is required, by making use of the above-mentioned mercury-dispensing devices (10,20,30).

    摘要翻译： 的汞撒布组合是游离缺失盘由具有汞柱水银分送金属间化合物A，包含水银和选自钛，锆和它们的混合物的第二金属; 电视节目预告婷合金或金属间化合物B，包括铜，硅及可能的过渡元素中选择的第三金属。 有因此盘游离缺失一个水银分送装置（10）含有材料A和B的所述组合，可能与钛，锆，钽，铌，钒和混合物中选择的吸气剂材料C，或它们与镍合成金属的合金， 铁或铝，优选压制成片剂（10），或粉末形式包含在环状金属支承（21），或轧制的金属带材（31）的表面上。 有圆盘因此游离缺失的方法用于将汞，进入它是必需的，通过使用上述的水银分送装置（10,20,30）的电子管。

    A combination of materials for mercury-dispensing devices, method of preparation and devices thus obtained
    7.
    发明公开
    A combination of materials for mercury-dispensing devices, method of preparation and devices thus obtained 失效
    制造过程中和物质为汞释放装置的组合物和由此制备的器件

    公开(公告)号：EP0691670A3

    公开(公告)日：1997-12-17

    申请号：EP95830284.6

    申请日：1995-07-03

    申请人： SAES GETTERS S.P.A.

    发明人： Schiabel, Antonio ,  Boffito, Claudio

    IPC分类号： H01J7/14 ,  H01J9/395 ,  H01J61/24 ,  H01S3/03 ,  C22C14/00 ,  C22C9/10 ,  C22C1/04

    CPC分类号： H01J7/10 ,  B22F1/0003 ,  H01J7/14 ,  H01J9/395 ,  H01J61/24 ,  H01J61/72

    摘要： A mercury-dispensing combination is disclosed consisting of a mercury-dispensing intermetallic compound A with Hg, including mercury and a second metal selected among titanium, zirconium and mixtures thereof; a promoting alloy or intermetallic compound B including copper, silicium and possibly a third metal selected among the transition elements. There is also disclosed a mercury-dispensing device (10) containing said combination of materials A and B, possibly with a getter material C selected among Ti, Zr, Ta, Nb, V and mixtures thereof, or alloys of these metals with Ni, Fe or Al, preferably in the form of powders compressed as a tablet (10), or contained in a ring-shaped metallic support (21), or rolled on the surfaces of a metallic strip (31). There is also disclosed a process for introducing mercury, into the electron tubes where it is required, by making use of the above-mentioned mercury-dispensing devices (10,20,30).

    Cold cathodes for fluorescent lamps
    9.
    发明公开
    Cold cathodes for fluorescent lamps 失效
    用于荧光灯的冷阴极的制造中使用的汞蒸汽释放带

    公开(公告)号：EP0359724A3

    公开(公告)日：1991-03-13

    申请号：EP89830389.6

    申请日：1989-09-12

    申请人： SAES GETTERS S.p.A.

    发明人： Rabusin, Elio

    IPC分类号： H01J7/00 ,  H01J61/28

    CPC分类号： H01J7/186 ,  H01J7/14 ,  H01J61/24

    摘要： There is provided a metallic tape supporting a mercury vapour releasing material, preferably Ti₃Hg, admixed with a non-evaporable getter metal, preferably an alloy of 84% Zr - 16% Al, contained within a continuous series of depressions within the tape. The depressions form a successive series of pairs of depressions preferably each having an oval shape. Each pair of oval shaped depressions is separated by a distance greater than the distance separating the individual oval shapes. The tape can then be cut between each pair of depressions to form a small strip containing two depressions. Such a small strip can then be folded through an angle of approximately 180° about an axis, in the plane of the tape midway between the depressions, perpendicular to the tape length. This folded strip can then be welded to a support and used as a cold cathode electrode in a miniature fluorescent lamp. The cathode can be heated during a manufacturing process to release mercury and subsequently act as a cold cathode and getter device.

    Cold cathodes for fluorescent lamps
    10.
    发明公开
    Cold cathodes for fluorescent lamps 失效
    带状的，汞蒸汽触发吸气材料用于生产冷阴极荧光灯的使用。

    公开(公告)号：EP0359724A2

    公开(公告)日：1990-03-21

    申请号：EP89830389.6

    申请日：1989-09-12

    申请人： SAES GETTERS S.p.A.

    发明人： Rabusin, Elio

    IPC分类号： H01J7/00 ,  H01J61/28

    CPC分类号： H01J7/186 ,  H01J7/14 ,  H01J61/24

    摘要： There is provided a metallic tape supporting a mercury vapour releasing material, preferably Ti₃Hg, admixed with a non-evaporable getter metal, preferably an alloy of 84% Zr - 16% Al, contained within a continuous series of depressions within the tape. The depressions form a successive series of pairs of depressions preferably each having an oval shape. Each pair of oval shaped depressions is separated by a distance greater than the distance separating the individual oval shapes. The tape can then be cut between each pair of depressions to form a small strip containing two depressions. Such a small strip can then be folded through an angle of approximately 180° about an axis, in the plane of the tape midway between the depressions, perpendicular to the tape length. This folded strip can then be welded to a support and used as a cold cathode electrode in a miniature fluorescent lamp. The cathode can be heated during a manufacturing process to release mercury and subsequently act as a cold cathode and getter device.

    摘要翻译： 本发明提供一种金属带支撑汞蒸气释放材料，优选Ti3Hg，具有非蒸发的吸气金属混合，优选的84％的Zr合金的 - 16％的Al，含有一系列连续带内的凹陷内。 凹陷形成一系列连续的对凹陷优选各自具有椭圆形的。 每对椭圆形凹部是由比距离分离的各个椭圆形更大的距离分开。 磁带随后可以在每对凹部之间切割以形成一小条的含有两个凹陷。 这样小的带材然后可通过对轴的约180°角左右，平面在所述凹陷之间的磁带的中途，垂直于磁带长度折叠。 然后，此已折叠的带状可焊接到支撑，并用作一个微型荧光灯的冷阴极。 阴极可以在制造过程中以释放汞，并随后作为一个冷阴极与吸气装置被加热。