JPS6028692U

JPS6028692U - tube body

Info

Publication number: JPS6028692U
Application number: JP12175083U
Authority: JP
Inventors: 新山　浩彦; 紘彦冨田; 明史中村
Original assignee: 鐘淵化学工業株式会社
Priority date: 1983-08-03
Filing date: 1983-08-03
Publication date: 1985-02-26

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図イ９口は従来の管体の各々の構成を示す切欠斜視
図、第２図、第３図は本考案に係る一体成形の管体を示
す切欠斜視図、第４図イ９口、第５図イ９口は同、分割
管体を各々角形及び丸形に係合させた状態を示す説明図
、第６図、第７図は同、内、中、外皮管をもって構成し
た３層構造の管体、を示す説明図、第８図、第９図は同
、別の態様を各々示す説明図である。ａ、　２・・・内皮管、ｂ、１０・・・断熱材、Ｃ・・
・外被体、ｄ・・・パイプ、ｅ・・・合成樹脂被覆、３
・・・外皮管、４・・・凸部、５・・・凹部、６・・・
中皮管、７・・・隔壁、８・・・遮蔽層、９・・・中空
部。　・第８図９　　　　１０　　′ 　　　１０Figure 1 (A) 9 is a cutaway perspective view showing the configuration of each conventional tube body, Figures 2 and 3 are cutaway perspective views showing the integrally molded tube body according to the present invention, and Figure 4 (B) , Figure 5 A 9 is the same, an explanatory diagram showing the state in which the split tube bodies are engaged in square and round shapes, respectively, Figures 6 and 7 are the same, 3 constructed with inner, middle, and outer skin tubes. FIGS. 8 and 9 are explanatory diagrams showing different aspects of the tubular body having a layered structure. a, 2...endothelial tube, b, 10...insulating material, C...
・Outer cover, d...pipe, e...synthetic resin coating, 3
... Outer tube, 4... Convex part, 5... Concave part, 6...
Mesothelial tube, 7... Partition wall, 8... Shielding layer, 9... Hollow part.・Figure 8 9 10' 10

Claims

[Scope of utility model registration request]

(1) The inner and outer tubes are arranged concentrically opposite each other with a certain space between them, and an appropriate number of partition walls are provided in the longitudinal direction between the inner and outer tubes, and these are integrally formed by extrusion molding. Alternatively, a tube body characterized in that it is formed by connecting semiconductors that are divided into two parts in the length direction and extruded.

(2) Utility model registration claim 1, characterized in that a mesothelial tube is arranged in the middle of the inner and outer skin tubes, and a partition is provided continuously in the length direction between the inner, middle, and outer skin tubes. tube body. 1,

(3) The pipe body according to claim 1 or 2 of the utility model registration, characterized in that the inner and outer partition walls are located at different positions.

(4) It is characterized by utilizing a semi-tubular body obtained by dividing the tube body into two in the length direction, with a convex portion on one end edge and a concave portion on the other end that engages with the convex portion. The pipe body according to claim 1, 2, or 3 of the utility model registration claim.

(5) The integral pipe according to claim 1 of the utility model registration claim, characterized in that a shielding layer is added to the surface of the outer skin pipe.

(6) The pipe body according to claim 1 of the utility model registration claim, characterized in that the hollow part of the semi-tubular body located between the inner and outer skin pipes and separated by a partition wall is filled with a heat insulating material. .