利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

3 条记录 (耗时 0.021 秒)

    Superconducting magnet coil and curable resin composition used therein
    2.
    发明授权
    Superconducting magnet coil and curable resin composition used therein 失效
    超导磁体线圈及其中使用的可固化树脂组合物

    公开(公告)号：US5384197A

    公开(公告)日：1995-01-24

    申请号：US171780

    申请日：1993-12-22

    申请人： Toru Koyama ,  Koo Honjo ,  Masao Suzuki ,  Akio Takahashi ,  Akio Mukoh ,  Keiji Fukushi ,  Seiji Numata

    发明人： Toru Koyama ,  Koo Honjo ,  Masao Suzuki ,  Akio Takahashi ,  Akio Mukoh ,  Keiji Fukushi ,  Seiji Numata

    IPC分类号： C08G59/18 ,  H01B3/30 ,  H01B3/40 ,  H01F6/00 ,  H01F6/06 ,  B32B9/00

    CPC分类号： H01F6/06 ,  Y10S428/93 ,  Y10S505/705 ,  Y10S505/813 ,  Y10S505/884 ,  Y10S505/887 ,  Y10T428/31678 ,  Y10T428/31681 ,  Y10T428/31721 ,  Y10T428/31725

    摘要： A superconducting magnet coil contains a coil of superconducting wire and a cured product of a curable resin composition with which the coil has been impregnated, the cured product having a thermal shrinkage factor of 1.5-0.3%, preferably 1.0-0.3%, when cooled from the glass transition temperature to 4.2K, a bend-breaking strain of 2.9-3.9%, preferably 3.2-3.9%, at 4.2K and a modulus of 500-1,000 kg/mm.sup.2 at 4.2K, or undergoing a thermal stress of 0-10 kg/mm.sup.2 when cooled from the glass transition temperature to 4.2K and resisting to quench during superconducting operation. It is produced by winding a superconducting wire to form a coil; impregnating the coil with a curable resin composition of low viscosity which contains for example at least one epoxy resin selected from the group consisting of diglycidyl ether of bisphenol A, diglycidyl ether of bisphenol F and diglycidyl ether of bisphenol AF, all having a number-average molecular weight of 350-1,000, a flexibilizer and a curing catalyst, to obtain a curable-resin composition-impregnated coil; and heating the curable-resin-composition-impregnated coil to cure the composition.

    摘要翻译： 超导磁体线圈包含超导线圈和固化树脂组合物的固化物，线圈已被浸渍，固化产物的热收缩率为1.5-0.3％，优选为1.0-0.3％，优选为1.0-0.3％，当从 玻璃化转变温度为4.2K，4.2K时的断裂应变为2.9-3.9％，优选为3.2-3.9％，4.2K时的弯曲应变为500-1,000 kg / mm2，或者经受0〜 从玻璃化转变温度冷却至4.2K，并在超导操作期间耐猝熄时为10kg / mm2。 通过缠绕超导线形成线圈产生; 用低粘度的可固化树脂组合物浸渍线圈，其包含例如至少一种选自双酚A的二缩水甘油醚，双酚F的二缩水甘油醚和双酚AF的二缩水甘油醚的环氧树脂，其全部具有数均分子量 分子量为350〜1,000，增韧剂和固化催化剂，得到固化树脂组合物浸渍线圈; 并加热固化树脂组合物浸渍的线圈以固化组合物。

    Superconductive coil system with protecting device
    3.
    发明授权
    Superconductive coil system with protecting device 失效
    带保护装置的超导线圈系统

    公开(公告)号：US4393429A

    公开(公告)日：1983-07-12

    申请号：US257375

    申请日：1981-04-24

    申请人： Naoki Maki ,  Seiji Numata ,  Kiyoshi Yamaguchi ,  Heroe Yamamoto

    发明人： Naoki Maki ,  Seiji Numata ,  Kiyoshi Yamaguchi ,  Heroe Yamamoto

    IPC分类号： H01F6/02 ,  G21B1/11 ,  G21B1/25 ,  H01F6/00 ,  H02H7/00 ,  H03K3/38

    CPC分类号： H01F6/006 ,  H02H7/001 ,  Y02E40/68 ,  Y10S505/85

    摘要： A superconductive coil has both its terminals connected in parallel with a protecting device which has a diode and a unipolar d.c. motor connected in series with each other. The superconductive coil is further connected with an energizing d.c. power source through a switch. The conductive direction of the diode is so selected that the d.c. motor is driven by the energizing energy of the superconductive coil when the switch is opened in the quenching operation of the superconductive coil.

    摘要翻译： 超导线圈的两个端子与保护装置并联连接，保护装置具有二极管和单极直流电。 电机相互串联。 超导线圈进一步与通电直流电连接。 电源通过开关。 二极管的导通方向如此选择，使得直流 当超导线圈的淬火操作中开关断开时，电机由超导线圈的激励能量驱动。