NL8000486A - Inrichting voor het in kanalen vervoeren van vloeistof. - Google Patents
Inrichting voor het in kanalen vervoeren van vloeistof. Download PDFInfo
- Publication number
- NL8000486A NL8000486A NL8000486A NL8000486A NL8000486A NL 8000486 A NL8000486 A NL 8000486A NL 8000486 A NL8000486 A NL 8000486A NL 8000486 A NL8000486 A NL 8000486A NL 8000486 A NL8000486 A NL 8000486A
- Authority
- NL
- Netherlands
- Prior art keywords
- filter
- conduit
- tubular core
- pipe
- filter material
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title claims description 19
- 239000000463 material Substances 0.000 claims description 93
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000002245 particle Substances 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 10
- 229920003023 plastic Polymers 0.000 claims description 10
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000032258 transport Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 239000002689 soil Substances 0.000 description 20
- 238000010276 construction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- 239000003365 glass fiber Substances 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000003000 extruded plastic Substances 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B11/00—Drainage of soil, e.g. for agricultural purposes
- E02B11/005—Drainage conduits
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Civil Engineering (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Filtering Materials (AREA)
- Filtration Of Liquid (AREA)
- Sewage (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7903198 | 1979-01-30 | ||
| GB7903198 | 1979-01-30 | ||
| GB7907906 | 1979-03-06 | ||
| GB7907906 | 1979-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8000486A true NL8000486A (nl) | 1980-08-01 |
Family
ID=26270384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8000486A NL8000486A (nl) | 1979-01-30 | 1980-01-25 | Inrichting voor het in kanalen vervoeren van vloeistof. |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE3002564A1 (it) |
| ES (1) | ES488698A0 (it) |
| FR (1) | FR2471449A1 (it) |
| IT (1) | IT1150052B (it) |
| NL (1) | NL8000486A (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1011182C2 (nl) * | 1999-02-01 | 2000-08-03 | Nbm Amstelland Bouw & Infra B | Werkwijze voor het verwijderen van water uit waterhoudende, slecht doorlatende grond. |
| DE60023201T2 (de) * | 1999-02-01 | 2006-07-13 | Nbm-Amstelland Bouw & Infra B.V. | Verfahren zum Entwässern eines gering durchlässigen Bodens |
-
1980
- 1980-01-25 DE DE19803002564 patent/DE3002564A1/de not_active Withdrawn
- 1980-01-25 NL NL8000486A patent/NL8000486A/nl not_active Application Discontinuation
- 1980-01-28 ES ES488698A patent/ES488698A0/es active Granted
- 1980-01-29 IT IT19539/80A patent/IT1150052B/it active
- 1980-01-29 FR FR8002398A patent/FR2471449A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2471449A1 (fr) | 1981-06-19 |
| DE3002564A1 (de) | 1980-08-07 |
| ES8100691A1 (es) | 1980-11-01 |
| IT8019539A0 (it) | 1980-01-29 |
| IT1150052B (it) | 1986-12-10 |
| FR2471449B3 (it) | 1982-03-05 |
| ES488698A0 (es) | 1980-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A1A | A request for search or an international-type search has been filed | ||
| A1B | A search report has been drawn up | ||
| BV | The patent application has lapsed | ||
| BB | A search report has been drawn up | ||
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed | ||
| BV | The patent application has lapsed |