NO155157C - Prefabrikert element for et antall serviceledninger beregnet for nedgraving i grunnen. - Google Patents
Prefabrikert element for et antall serviceledninger beregnet for nedgraving i grunnen.Info
- Publication number
- NO155157C NO155157C NO841033A NO841033A NO155157C NO 155157 C NO155157 C NO 155157C NO 841033 A NO841033 A NO 841033A NO 841033 A NO841033 A NO 841033A NO 155157 C NO155157 C NO 155157C
- Authority
- NO
- Norway
- Prior art keywords
- burging
- ground
- prefabricated element
- service pipes
- calculated
- Prior art date
Links
- IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 title 1
- 239000007990 PIPES buffer Substances 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Geophysics And Detection Of Objects (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO841033A NO155157C (no) | 1984-03-16 | 1984-03-16 | Prefabrikert element for et antall serviceledninger beregnet for nedgraving i grunnen. |
SE8501124A SE8501124L (sv) | 1984-03-16 | 1985-03-07 | Prefabricerat element for ett antal servisledningar avsett for nedgrevning i marken |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO841033A NO155157C (no) | 1984-03-16 | 1984-03-16 | Prefabrikert element for et antall serviceledninger beregnet for nedgraving i grunnen. |
Publications (3)
Publication Number | Publication Date |
---|---|
NO841033L NO841033L (no) | 1985-09-17 |
NO155157B NO155157B (no) | 1986-11-10 |
NO155157C true NO155157C (no) | 1987-02-18 |
Family
ID=19887542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO841033A NO155157C (no) | 1984-03-16 | 1984-03-16 | Prefabrikert element for et antall serviceledninger beregnet for nedgraving i grunnen. |
Country Status (2)
Country | Link |
---|---|
NO (1) | NO155157C (no) |
SE (1) | SE8501124L (no) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO174682C (no) * | 1990-02-07 | 1994-06-15 | Hansen Mek Verksted Bjoern R | Rörsystem |
-
1984
- 1984-03-16 NO NO841033A patent/NO155157C/no unknown
-
1985
- 1985-03-07 SE SE8501124A patent/SE8501124L/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO155157B (no) | 1986-11-10 |
SE8501124D0 (sv) | 1985-03-07 |
NO841033L (no) | 1985-09-17 |
SE8501124L (sv) | 1985-09-17 |
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