JPH073110Y2 - 管 材 - Google Patents
管 材Info
- Publication number
- JPH073110Y2 JPH073110Y2 JP178590U JP178590U JPH073110Y2 JP H073110 Y2 JPH073110 Y2 JP H073110Y2 JP 178590 U JP178590 U JP 178590U JP 178590 U JP178590 U JP 178590U JP H073110 Y2 JPH073110 Y2 JP H073110Y2
- Authority
- JP
- Japan
- Prior art keywords
- spiral tube
- peripheral surface
- inner peripheral
- pipe
- strip
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 title description 14
- 230000002093 peripheral effect Effects 0.000 claims description 23
- 230000001681 protective effect Effects 0.000 claims description 23
- 229920003002 synthetic resin Polymers 0.000 claims description 7
- 239000000057 synthetic resin Substances 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 5
- 239000000758 substrate Substances 0.000 description 15
- 230000003014 reinforcing effect Effects 0.000 description 9
- 239000012530 fluid Substances 0.000 description 8
- 239000013535 sea water Substances 0.000 description 8
- 238000001816 cooling Methods 0.000 description 6
- 239000003814 drug Substances 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP178590U JPH073110Y2 (ja) | 1990-01-12 | 1990-01-12 | 管 材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP178590U JPH073110Y2 (ja) | 1990-01-12 | 1990-01-12 | 管 材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0393672U JPH0393672U (en]) | 1991-09-25 |
| JPH073110Y2 true JPH073110Y2 (ja) | 1995-01-30 |
Family
ID=31505678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP178590U Expired - Fee Related JPH073110Y2 (ja) | 1990-01-12 | 1990-01-12 | 管 材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH073110Y2 (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4676773B2 (ja) * | 2005-01-27 | 2011-04-27 | 新平 原田 | 軒先融雪器 |
| CA3057895A1 (en) * | 2017-03-28 | 2018-10-04 | Li Li | An intelligent module pipeline, an intelligent module helical pipeline winding machine and a winding method thereof |
-
1990
- 1990-01-12 JP JP178590U patent/JPH073110Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0393672U (en]) | 1991-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |