公开(公告)号：US4109823A

公开(公告)日：1978-08-29

申请号：US740818

申请日：1976-11-11

Applicant: Roger C. Ffooks ,  Hiroshi Komada

Inventor： Roger C. Ffooks ,  Hiroshi Komada

IPC: F17C3/04 ,  F17C13/00 ,  B65D87/24 ,  B65D87/34

CPC classification number: F17C13/001 ,  F17C3/04 ,  F17C2201/0157 ,  F17C2203/0358 ,  F17C2221/033 ,  F17C2223/0161 ,  F17C2270/0107 ,  Y10S220/901

Abstract: The invention relates to liquefied gas containers, particularly liquefied gas ships, having a foamed plastics insulation system. The invention provides an arrangement for the corners/top edge of the insulation in which the foam plastic insulation material for each wall area is foamed onto a rigid outer support shell so that it stops just short of the corners/top edge of said shell. The edges of the foam are anchored by reinforcement mesh or the like bonded to the inner face of the foam, the mesh extending over the edges of the foam and being bonded by adhesive into the shell corners. In the case of the corners, a coving is laid across each corner and is bonded to the inner faces of the adjacent wall areas. Further foamed insulation is then built up behind the coving to the required thickness.

Abstract translation: 本发明涉及具有发泡塑料绝缘系统的液化气容器，特别是液化气船。 本发明提供了用于每个壁区域的泡沫塑料绝缘材料发泡到刚性外部支撑壳体上的绝缘体的角部/顶部边缘的布置，使得其刚好停止在所述壳体的拐角/顶部边缘之外。 泡沫的边缘由结合到泡沫的内表面的加强网等锚定，网格在泡沫的边缘上延伸并通过粘合剂粘合到壳的角部。 在角部的情况下，在每个拐角处布置一个凹槽并结合到相邻的壁区域的内表面。 然后，将后续的泡沫绝热材料建立在所需的厚度之后。

公开(公告)号：US4459929A

公开(公告)日：1984-07-17

申请号：US447962

申请日：1982-12-08

Applicant: Roger C. Ffooks

Inventor： Roger C. Ffooks

IPC: F17C1/00 ,  F17C13/08 ,  B63B25/08

CPC classification number: F17C1/002 ,  F17C2201/0152 ,  F17C2201/0166 ,  F17C2201/0171 ,  F17C2201/032 ,  F17C2201/035 ,  F17C2201/052 ,  F17C2201/054 ,  F17C2203/012 ,  F17C2203/013 ,  F17C2203/0617 ,  F17C2203/0639 ,  F17C2203/0648 ,  F17C2205/018 ,  F17C2205/0192 ,  F17C2205/0379 ,  F17C2209/00 ,  F17C2209/221 ,  F17C2209/232 ,  F17C2221/033 ,  F17C2221/035 ,  F17C2223/0153 ,  F17C2223/033 ,  F17C2260/018 ,  F17C2270/0105 ,  F17C2270/011 ,  F17C2270/0136 ,  Y10S220/901

Abstract: The tank is a modified form of the lobed tank described in British Pat. No. 1522609, whereby the tank ends are of simpler constructional form. Thus, the tank comprises, top, bottom and two opposed side walls (1 to 4) each consisting of parallel, part-cylindrical lobes (11) which are connected and tied together by tie-plates (13, 14) and elongated armed insert elements (16, 17 and 17a). The invention is characterized in that each one of said other two opposed side walls (5, 6) comprises at least two part-lobes (11c) which present straight edges to which the common straight end edges of a series of two-way corner transition (12c) and part-transition (12d) pieces are joined, and in that the end of each part-lobe (11c) has a respective part-transition piece (12d) joined thereto to present a curved edge to which a part-spherical three-way corner (12b) can be joined to close-off the side wall (5 or 6). Preferably, the transition and part-transition pieces are joined together via elongate curved insert elements (12e) in which there is a smooth transition from being of generally "Y" cross-section at one end to "T" cross-section at the other end.

Abstract translation: 坦克是英国Pat描述的裂缝坦克的修改形式。 其中罐端部具有更简单的结构形式。 因此，罐包括顶部，底部和两个相对的侧壁（1至4），每个侧壁由平行的部分圆柱形突出部分（11）组成，它们通过连接板（13,14）连接并连接在一起， 元件（16,17和17a）。 本发明的特征在于，所述另外两个相对的侧壁（5,6）中的每一个包括至少两个部分凸角（11c），其呈现直边，一系列双向角转变的共同直边缘 （12c）和部分转变（12d）片接合，并且每个部分叶片（11c）的端部具有连接到其上的相应的部分过渡片（12d），以呈现弯曲的边缘，部分球形 三通角（12b）可以接合以关闭侧壁（5或6）。 优选地，过渡部分过渡片通过细长的弯曲插入元件（12e）连接在一起，其中从一端的“Y”横截面平滑过渡到另一端的“T”横截面 结束。