JPH0735181Y2 - 排水管 - Google Patents
排水管Info
- Publication number
- JPH0735181Y2 JPH0735181Y2 JP1989149629U JP14962989U JPH0735181Y2 JP H0735181 Y2 JPH0735181 Y2 JP H0735181Y2 JP 1989149629 U JP1989149629 U JP 1989149629U JP 14962989 U JP14962989 U JP 14962989U JP H0735181 Y2 JPH0735181 Y2 JP H0735181Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- drainage
- gap
- peripheral surface
- air core
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 239000011358 absorbing material Substances 0.000 claims description 11
- 229920003002 synthetic resin Polymers 0.000 claims description 10
- 239000000057 synthetic resin Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 239000002351 wastewater Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989149629U JPH0735181Y2 (ja) | 1989-12-25 | 1989-12-25 | 排水管 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989149629U JPH0735181Y2 (ja) | 1989-12-25 | 1989-12-25 | 排水管 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0388079U JPH0388079U (en, 2012) | 1991-09-09 |
| JPH0735181Y2 true JPH0735181Y2 (ja) | 1995-08-09 |
Family
ID=31696008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989149629U Expired - Fee Related JPH0735181Y2 (ja) | 1989-12-25 | 1989-12-25 | 排水管 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0735181Y2 (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102580892B1 (ko) * | 2022-12-29 | 2023-09-20 | (주)뉴보텍 | 유속증가장치와 이를 구비한 배관 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS48100957A (en, 2012) * | 1972-04-04 | 1973-12-19 | ||
| JPS5129715A (ja) * | 1974-09-06 | 1976-03-13 | Nippon Steel Corp | Sanjukokan |
-
1989
- 1989-12-25 JP JP1989149629U patent/JPH0735181Y2/ja not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102580892B1 (ko) * | 2022-12-29 | 2023-09-20 | (주)뉴보텍 | 유속증가장치와 이를 구비한 배관 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0388079U (en, 2012) | 1991-09-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |