JPH0349350Y2 - - Google Patents
Info
- Publication number
- JPH0349350Y2 JPH0349350Y2 JP1985123192U JP12319285U JPH0349350Y2 JP H0349350 Y2 JPH0349350 Y2 JP H0349350Y2 JP 1985123192 U JP1985123192 U JP 1985123192U JP 12319285 U JP12319285 U JP 12319285U JP H0349350 Y2 JPH0349350 Y2 JP H0349350Y2
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- pipe
- pressure
- underground burial
- waveform
- 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
Links
- 229920003002 synthetic resin Polymers 0.000 claims description 46
- 239000000057 synthetic resin Substances 0.000 claims description 46
- 230000003014 reinforcing effect Effects 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 19
- 238000009933 burial Methods 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- -1 polyethylene Polymers 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985123192U JPH0349350Y2 (fr) | 1985-08-09 | 1985-08-09 | |
| BR8600761A BR8600761A (pt) | 1985-02-25 | 1986-02-24 | Cano subterraneo de resina sintetica com capacidade de suportar altas pressoes |
| ES1986292483U ES292483Y (es) | 1985-02-25 | 1986-02-24 | Tubo de resina sintetica |
| KR1019860001278A KR890001842B1 (ko) | 1985-02-25 | 1986-02-24 | 지하메설용 내압합성수지파이프 |
| ES868600977A ES2001197A6 (es) | 1985-08-09 | 1986-08-08 | Tubo de resina sintetica |
| US07/520,990 US5007462A (en) | 1985-02-25 | 1990-05-09 | Synthetic resin underground pipe having high pressure-withstanding capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985123192U JPH0349350Y2 (fr) | 1985-08-09 | 1985-08-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6230081U JPS6230081U (fr) | 1987-02-23 |
| JPH0349350Y2 true JPH0349350Y2 (fr) | 1991-10-22 |
Family
ID=31014069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985123192U Expired JPH0349350Y2 (fr) | 1985-02-25 | 1985-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0349350Y2 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009005490A (ja) * | 2007-06-21 | 2009-01-08 | Kanaflex Corporation | 電線保護管 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5545980U (fr) * | 1978-09-22 | 1980-03-26 | ||
| JPS5844583B2 (ja) * | 1979-04-09 | 1983-10-04 | ユニオン、カ−バイド、コ−ポレ−シヨン | シ−ト材の折畳み方法および折畳み装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5844583U (ja) * | 1981-09-18 | 1983-03-25 | 金尾 史朗 | 合成樹脂製コルゲ−ト二重管 |
-
1985
- 1985-08-09 JP JP1985123192U patent/JPH0349350Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5545980U (fr) * | 1978-09-22 | 1980-03-26 | ||
| JPS5844583B2 (ja) * | 1979-04-09 | 1983-10-04 | ユニオン、カ−バイド、コ−ポレ−シヨン | シ−ト材の折畳み方法および折畳み装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6230081U (fr) | 1987-02-23 |
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