JPH0352491U - - Google Patents
Info
- Publication number
- JPH0352491U JPH0352491U JP11364989U JP11364989U JPH0352491U JP H0352491 U JPH0352491 U JP H0352491U JP 11364989 U JP11364989 U JP 11364989U JP 11364989 U JP11364989 U JP 11364989U JP H0352491 U JPH0352491 U JP H0352491U
- Authority
- JP
- Japan
- Prior art keywords
- covered
- outer periphery
- heat insulating
- resin
- covering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 7
- 239000011810 insulating material Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Description
第１図はこの考案の一実施例を示す二連式配管
材の断面図、第２図はこの考案の一実施例の配管
施工時の斜視図、第３図はこの考案の他の実施例
の配管施工時の斜視図、第４図は従来の二連式配
管材の斜視図である。
１ａ，１ｂ…銅管、２ａ，２ｂ…断熱材、３ａ
，３ｂ…ポリエチレン樹脂製被覆材、４…接着部
。
Fig. 1 is a cross-sectional view of a dual piping material showing one embodiment of this invention, Fig. 2 is a perspective view of one embodiment of this invention during piping construction, and Fig. 3 is another embodiment of this invention. FIG. 4 is a perspective view of a conventional double-type piping material. 1a, 1b...Copper pipe, 2a, 2b...Insulating material, 3a
, 3b... Polyethylene resin covering material, 4... Adhesive part.
Claims (1)
脂製被覆材で被覆した銅管を一対平行に近接させ
て設け、この近接させた部分の両被覆材同士を該
被覆材と同種の樹脂により長手方向に接着してな
る二連式配管材。 A pair of copper pipes, the outer periphery of which is covered with a heat insulating material, and the outer periphery of the heat insulating material is covered with a resin covering material, are placed close to each other in parallel, and both of the covering materials in the close portions are covered with the same type of resin as the covering material. A double piping material that is glued together in the longitudinal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11364989U JPH0352491U (en) | 1989-09-28 | 1989-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11364989U JPH0352491U (en) | 1989-09-28 | 1989-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0352491U true JPH0352491U (en) | 1991-05-21 |
Family
ID=31662056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11364989U Pending JPH0352491U (en) | 1989-09-28 | 1989-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352491U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007029890A1 (en) * | 2005-09-09 | 2007-03-15 | Junkosha Inc. | Multiple tube |
| JP2010234705A (en) * | 2009-03-31 | 2010-10-21 | Hitachi Chemical Techno Service Co Ltd | Foamed polyolefin resin-coated composite pipe and method for producing the same |
-
1989
- 1989-09-28 JP JP11364989U patent/JPH0352491U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007029890A1 (en) * | 2005-09-09 | 2007-03-15 | Junkosha Inc. | Multiple tube |
| JP2007071373A (en) * | 2005-09-09 | 2007-03-22 | Junkosha Co Ltd | Multiple tube |
| JP2010234705A (en) * | 2009-03-31 | 2010-10-21 | Hitachi Chemical Techno Service Co Ltd | Foamed polyolefin resin-coated composite pipe and method for producing the same |
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