NL178351C - Pijpleiding met een betonnen ommanteling. - Google Patents
Pijpleiding met een betonnen ommanteling.Info
- Publication number
- NL178351C NL178351C NLAANVRAGE7609115,A NL7609115A NL178351C NL 178351 C NL178351 C NL 178351C NL 7609115 A NL7609115 A NL 7609115A NL 178351 C NL178351 C NL 178351C
- Authority
- NL
- Netherlands
- Prior art keywords
- pipeline
- concrete coating
- concrete
- coating
- Prior art date
Links
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
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
- F16L9/153—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and concrete with or without reinforcement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762631843 DE2631843C2 (de) | 1976-07-15 | Betonummantelung für Pipelines |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7609115A NL7609115A (nl) | 1978-01-17 |
NL178351B NL178351B (nl) | 1985-10-01 |
NL178351C true NL178351C (nl) | 1986-03-03 |
Family
ID=5983098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7609115,A NL178351C (nl) | 1976-07-15 | 1976-08-17 | Pijpleiding met een betonnen ommanteling. |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT353065B (nl) |
DK (1) | DK144574C (nl) |
FR (1) | FR2358607A1 (nl) |
GB (1) | GB1548690A (nl) |
NL (1) | NL178351C (nl) |
NO (1) | NO148758C (nl) |
-
1976
- 1976-08-13 DK DK367876A patent/DK144574C/da not_active IP Right Cessation
- 1976-08-17 NL NLAANVRAGE7609115,A patent/NL178351C/nl active Search and Examination
- 1976-08-30 NO NO762977A patent/NO148758C/no unknown
- 1976-11-03 GB GB45812/76A patent/GB1548690A/en not_active Expired
-
1977
- 1977-06-06 AT AT398877A patent/AT353065B/de not_active IP Right Cessation
- 1977-07-13 FR FR7721630A patent/FR2358607A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
ATA398877A (de) | 1979-03-15 |
DK144574B (da) | 1982-03-29 |
NL178351B (nl) | 1985-10-01 |
FR2358607A1 (fr) | 1978-02-10 |
GB1548690A (en) | 1979-07-18 |
NO762977L (no) | 1978-01-17 |
NL7609115A (nl) | 1978-01-17 |
DK367876A (da) | 1978-01-16 |
DK144574C (da) | 1982-09-13 |
NO148758B (no) | 1983-08-29 |
AT353065B (de) | 1979-10-25 |
NO148758C (no) | 1983-12-07 |
FR2358607B1 (nl) | 1983-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
SNR | Assignments of patents or rights arising from examined patent applications |
Owner name: HUELSKENS & CO. |
|
V3 | Additional patents lapsed at the same time as the main patent |