SE8106111L - Ground pipes - Google Patents
Ground pipesInfo
- Publication number
- SE8106111L SE8106111L SE8106111A SE8106111A SE8106111L SE 8106111 L SE8106111 L SE 8106111L SE 8106111 A SE8106111 A SE 8106111A SE 8106111 A SE8106111 A SE 8106111A SE 8106111 L SE8106111 L SE 8106111L
- Authority
- SE
- Sweden
- Prior art keywords
- wall
- ground pipes
- openings
- corrugated
- conduit
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B11/00—Drainage of soil, e.g. for agricultural purposes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Sewage (AREA)
Abstract
A field conduit for draining and infiltration is arranged with a corrugated outer wall (10) and smooth or corrugated inner wall (11). Openings (14) in that part of the inner wall which forms the bottom of the conduit connect via a cavity (13) between the outer wall and inner wall with openings (15) at a higher level in the inner wall (11) which discharges into the pipe's interior.<IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8106111A SE444194B (en) | 1981-10-16 | 1981-10-16 | Markers for draining and infiltration |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8106111A SE444194B (en) | 1981-10-16 | 1981-10-16 | Markers for draining and infiltration |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8106111L true SE8106111L (en) | 1983-04-17 |
SE444194B SE444194B (en) | 1986-03-24 |
Family
ID=20344805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8106111A SE444194B (en) | 1981-10-16 | 1981-10-16 | Markers for draining and infiltration |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE444194B (en) |
-
1981
- 1981-10-16 SE SE8106111A patent/SE444194B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE444194B (en) | 1986-03-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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