中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

1350 records (took 0.015 seconds)

    Containers for liquefied gases
    229.
    发明授权
    Containers for liquefied gases 失效
    液化气容器

    公开(公告)号：US2959318A

    公开(公告)日：1960-11-08

    申请号：US82120659

    申请日：1959-06-18

    Applicant: NORTH THAMES GAS BOARD

    Inventor： JOSEPH CLARK LESLIE ,  FREDERICK GOODMAN HUGH

    IPC: E04B1/76 ,  F17C3/02

    CPC classification number: F17C3/022 ,  E04B1/76 ,  F17C2201/0119 ,  F17C2201/032 ,  F17C2201/052 ,  F17C2203/01 ,  F17C2203/012 ,  F17C2203/032 ,  F17C2203/0341 ,  F17C2203/0354 ,  F17C2203/0629 ,  F17C2203/0678 ,  F17C2205/0379 ,  F17C2221/033 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2223/045 ,  F17C2223/047 ,  F17C2260/011 ,  F17C2265/031 ,  Y10S220/901

    Abstract: 851,568. Storing liquefied gases. NORTH THAMES GAS BOARD, and A.P.V. CO. Ltd. June 18, 1959 [July 1, 1958], No. 21057/58. Class 8(2). Prevention of compacting of powdered heat insulating material between inner and outer shells 2, 1, Fig. 1, of a liquefied gas e.g. methane container is effected by surrounding the inner shell 2 by a wall 7 so as to provide an air space 15 therebetween and a powdered heat insulation space 16 between the wall 7 and the outer shell 1, said wall 7 comprising a series of panels 9 e.g. horizontally corrugated aluminium sheets carried by vertical stanchions 10, Fig. 3, fixed by spaced, ties 11 to the outer shell 1 and capable of expansion and contraction relative to each other and to the stanchions 10 in a direction around the periphery of the wall 7 thereby maintaining the width of the insulation space 16 substantially constant. The corrugated sheets 9 are held between flanges 34 of the T-shaped stanchions 10 and angle strips 35 bolted to stanchion webs 29 and lined with resilient sealing material 37 ; the sheets having slots 32 at their ends which fit over pins 33 projecting from the flanges 34, thus allowing peripheral movement of the sheets. The shells 1, 2 have base plates 3, 5 relatively spaced by a layer of concrete 14 and dialomaceous bricks 13. The insulation space 16 is filled with perlite as in a space 17 between conical covers 4, 6 of shells 1, 2.

Patent Agency Ranking