FR2427980A1 - Procede et appareil pour remplir un tube ou un tuyau d'un materiau solide, pierreux, granulaire, pulverulent ou en grains - Google Patents
Procede et appareil pour remplir un tube ou un tuyau d'un materiau solide, pierreux, granulaire, pulverulent ou en grainsInfo
- Publication number
- FR2427980A1 FR2427980A1 FR7816907A FR7816907A FR2427980A1 FR 2427980 A1 FR2427980 A1 FR 2427980A1 FR 7816907 A FR7816907 A FR 7816907A FR 7816907 A FR7816907 A FR 7816907A FR 2427980 A1 FR2427980 A1 FR 2427980A1
- Authority
- FR
- France
- Prior art keywords
- water
- sand
- tube
- defences
- ballasted
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 5
- 239000004576 sand Substances 0.000 title abstract 4
- 230000003628 erosive effect Effects 0.000 title 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
- E02B3/127—Flexible prefabricated covering elements, e.g. mats, strips bags filled at the side
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
Un écoulement de l'agent porteur est prévu à travers le tube ou tuyau 1 à remplir au moyen d'une pompe ou autre source de pression, le matériau solide étant de manière connue ajouté à l'agent porteur après la pompe ou la source de pression et avant ou directement après son introduction dans le tube ou tuyau 1 et l'intensité du flux de l'agent porteur étant modifiée de telle maniere que, lorsque la zone d'écoulement diminue à cause du dépôt de matériau solide dans le tube ou tuyau 1 à remplir, l'intensité du flux est toujours substantiellement à l'interieur des limites dans lesquelles a lieu un dépôt
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7816907A FR2427980A1 (fr) | 1978-06-06 | 1978-06-06 | Procede et appareil pour remplir un tube ou un tuyau d'un materiau solide, pierreux, granulaire, pulverulent ou en grains |
IT21620/79A IT1162520B (it) | 1978-06-06 | 1979-04-05 | Processo e apparecchio per riempire un tubo o una tubazione con un mateirlae solido,pietroso,granulare,polverulente o in grani |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7816907A FR2427980A1 (fr) | 1978-06-06 | 1978-06-06 | Procede et appareil pour remplir un tube ou un tuyau d'un materiau solide, pierreux, granulaire, pulverulent ou en grains |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2427980A1 true FR2427980A1 (fr) | 1980-01-04 |
Family
ID=9209142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7816907A Pending FR2427980A1 (fr) | 1978-06-06 | 1978-06-06 | Procede et appareil pour remplir un tube ou un tuyau d'un materiau solide, pierreux, granulaire, pulverulent ou en grains |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2427980A1 (fr) |
IT (1) | IT1162520B (fr) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB895348A (en) * | 1957-09-12 | 1962-05-02 | Nederlanden Staat | Improvements in or relating to methods for collecting and storing solid material forming the solid phase of the product of a dredging or like operation |
FR1555380A (fr) * | 1967-03-07 | 1969-01-24 | ||
GB1271627A (en) * | 1969-12-03 | 1972-04-19 | Fyens Saekkompagni As | Method of and apparatus for filling a tube or hose with a particulate solid |
FR2112386A1 (fr) * | 1970-11-02 | 1972-06-16 | Free Flow Packaging Corp | |
FR2207075A1 (fr) * | 1972-11-20 | 1974-06-14 | Bastern Cyclone Ind Inc |
-
1978
- 1978-06-06 FR FR7816907A patent/FR2427980A1/fr active Pending
-
1979
- 1979-04-05 IT IT21620/79A patent/IT1162520B/it active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB895348A (en) * | 1957-09-12 | 1962-05-02 | Nederlanden Staat | Improvements in or relating to methods for collecting and storing solid material forming the solid phase of the product of a dredging or like operation |
FR1555380A (fr) * | 1967-03-07 | 1969-01-24 | ||
GB1271627A (en) * | 1969-12-03 | 1972-04-19 | Fyens Saekkompagni As | Method of and apparatus for filling a tube or hose with a particulate solid |
FR2112386A1 (fr) * | 1970-11-02 | 1972-06-16 | Free Flow Packaging Corp | |
FR2207075A1 (fr) * | 1972-11-20 | 1974-06-14 | Bastern Cyclone Ind Inc |
Also Published As
Publication number | Publication date |
---|---|
IT1162520B (it) | 1987-04-01 |
IT7921620A0 (it) | 1979-04-05 |
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