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547 条记录 (耗时 0.013 秒)

    Apparatus and method for the application of multiple component resins
    91.
    发明授权
    Apparatus and method for the application of multiple component resins 失效
    多组分树脂应用的装置和方法

    公开(公告)号：US3214144A

    公开(公告)日：1965-10-26

    申请号：US29446663

    申请日：1963-07-10

    申请人： SCHERING AG AG

    发明人： WALTER GUGEL ,  JOACHIM TONNE FRITZ

    IPC分类号： B29B7/40 ,  B29B7/60 ,  E04G23/02 ,  E21D9/00

    CPC分类号： E21D9/001 ,  B29B7/40 ,  B29B7/603 ,  E04G23/0203 ,  E04G23/0211

    摘要： 1,046,112. Mixing in predetermined proportions. SCHERING A.G. June 21, 1963 [July 19, 1962], No. 24880/63. Heading B1C. Apparatus for introducing multiple-component synthetic resin into a cavity comprises motordriven high pressure gear pumps 3, 4, 5 which feed the components separately and in predetermined proportions to a mixing device 12 such as that disclosed in Specification 1, 020, 262. The pumps, which produce pressures of 50-400 atmospheres, are preferably of equal capacity and their number may be varied according to the desired component proportions. A contact on a manometer 14 on a hose 9 stops the apparatus in case of overload. Storage containers 1, 2 may be heated to control the viscosity of the resin components.