FR2476168A1 - Barrage flottant flexible comportant des raidisseurs transversaux a rigidite variable - Google Patents

Barrage flottant flexible comportant des raidisseurs transversaux a rigidite variable Download PDF

Info

Publication number
FR2476168A1
FR2476168A1 FR8003246A FR8003246A FR2476168A1 FR 2476168 A1 FR2476168 A1 FR 2476168A1 FR 8003246 A FR8003246 A FR 8003246A FR 8003246 A FR8003246 A FR 8003246A FR 2476168 A1 FR2476168 A1 FR 2476168A1
Authority
FR
France
Prior art keywords
stiffeners
dam
floating
flexible
barrier
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.)
Granted
Application number
FR8003246A
Other languages
English (en)
French (fr)
Other versions
FR2476168B1 (it
Inventor
Maurice Cessou
Bernard Jaffrennou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR8003246A priority Critical patent/FR2476168A1/fr
Priority to NO810483A priority patent/NO152909C/no
Priority to NL8100693A priority patent/NL8100693A/nl
Priority to ES499441A priority patent/ES8206715A1/es
Priority to BR8100883A priority patent/BR8100883A/pt
Priority to JP2078681A priority patent/JPS56156311A/ja
Priority to GB8104767A priority patent/GB2069417B/en
Priority to IT19771/81A priority patent/IT1135477B/it
Priority to MX819310U priority patent/MX6107E/es
Publication of FR2476168A1 publication Critical patent/FR2476168A1/fr
Application granted granted Critical
Publication of FR2476168B1 publication Critical patent/FR2476168B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
    • E02B15/0814—Devices for reducing the polluted area with or without additional devices for removing the material with underwater curtains

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Revetment (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Materials For Medical Uses (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Earth Drilling (AREA)
  • Wind Motors (AREA)
FR8003246A 1980-02-14 1980-02-14 Barrage flottant flexible comportant des raidisseurs transversaux a rigidite variable Granted FR2476168A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR8003246A FR2476168A1 (fr) 1980-02-14 1980-02-14 Barrage flottant flexible comportant des raidisseurs transversaux a rigidite variable
NL8100693A NL8100693A (nl) 1980-02-14 1981-02-12 Drijvende afdamming voorzien van dwarsverstijvingen.
NO810483A NO152909C (no) 1980-02-14 1981-02-12 Fleksibel flytelense.
BR8100883A BR8100883A (pt) 1980-02-14 1981-02-13 Barragem flutuante
ES499441A ES8206715A1 (es) 1980-02-14 1981-02-13 Barrera flotante
JP2078681A JPS56156311A (en) 1980-02-14 1981-02-14 Floating boom
GB8104767A GB2069417B (en) 1980-02-14 1981-02-16 Flexible floating boom comprising transverse stiffeners of varying stiffness
IT19771/81A IT1135477B (it) 1980-02-14 1981-02-16 Sbarramento galleggiante flessibile comportante degli irrigiditori trasversali a rigidita' variabile
MX819310U MX6107E (es) 1980-02-14 1981-02-16 Mejoras a una red protectora contra desechos solidos flotantes,productos quimicos especialmente hidrocarburos utilizable por ejemplo en playas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8003246A FR2476168A1 (fr) 1980-02-14 1980-02-14 Barrage flottant flexible comportant des raidisseurs transversaux a rigidite variable

Publications (2)

Publication Number Publication Date
FR2476168A1 true FR2476168A1 (fr) 1981-08-21
FR2476168B1 FR2476168B1 (it) 1983-11-10

Family

ID=9238575

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8003246A Granted FR2476168A1 (fr) 1980-02-14 1980-02-14 Barrage flottant flexible comportant des raidisseurs transversaux a rigidite variable

Country Status (9)

Country Link
JP (1) JPS56156311A (it)
BR (1) BR8100883A (it)
ES (1) ES8206715A1 (it)
FR (1) FR2476168A1 (it)
GB (1) GB2069417B (it)
IT (1) IT1135477B (it)
MX (1) MX6107E (it)
NL (1) NL8100693A (it)
NO (1) NO152909C (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560245A1 (fr) * 1984-02-23 1985-08-30 Neveu Bruno Structure flottante insubmersible, notamment barriere maritime flottante de retenue et/ou de signalisation
GB8616126D0 (en) * 1986-07-02 1986-08-06 Vikoma Int Ltd Barrier
JP4850124B2 (ja) * 2007-05-11 2012-01-11 中国電力株式会社 接地棒操作装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2082640A5 (it) * 1970-03-20 1971-12-10 Kleber Colombes
FR2129631A5 (it) * 1971-03-13 1972-10-27 Bridgestone Tire Co Ltd
FR2241203A5 (it) * 1973-08-16 1975-03-14 Vidilles Jacques
US4016726A (en) * 1975-08-21 1977-04-12 The United States Of America As Represented By The Secretary Of The Navy Connector hinge for oil containment booms
FR2378904A1 (fr) * 1976-11-03 1978-08-25 Julian Yvon Barrage flottant a geometrie variable

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2082640A5 (it) * 1970-03-20 1971-12-10 Kleber Colombes
FR2129631A5 (it) * 1971-03-13 1972-10-27 Bridgestone Tire Co Ltd
FR2241203A5 (it) * 1973-08-16 1975-03-14 Vidilles Jacques
US4016726A (en) * 1975-08-21 1977-04-12 The United States Of America As Represented By The Secretary Of The Navy Connector hinge for oil containment booms
FR2378904A1 (fr) * 1976-11-03 1978-08-25 Julian Yvon Barrage flottant a geometrie variable

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/72 *

Also Published As

Publication number Publication date
JPS56156311A (en) 1981-12-03
IT8119771A0 (it) 1981-02-16
ES499441A0 (es) 1982-08-16
NO152909B (no) 1985-09-02
MX6107E (es) 1984-11-13
GB2069417B (en) 1983-10-12
NO152909C (no) 1985-12-11
FR2476168B1 (it) 1983-11-10
GB2069417A (en) 1981-08-26
BR8100883A (pt) 1981-08-25
ES8206715A1 (es) 1982-08-16
IT1135477B (it) 1986-08-20
NO810483L (no) 1981-08-17
NL8100693A (nl) 1981-09-16

Similar Documents

Publication Publication Date Title
EP1064419B1 (fr) Revetement de surface provisoire perfectionne
WO1997026412A1 (fr) Hausse automatique pour ouvrage hydraulique tel que seuil en riviere, deversoir sur un barrage ou sur une digue de protection
FR2476167A1 (fr) Nouvelle structure de barrage flottant
FR2476168A1 (fr) Barrage flottant flexible comportant des raidisseurs transversaux a rigidite variable
CH392379A (fr) Installation transporteuse à bande
EP0634981B1 (fr) Dispositif escamotable de bachage et de debachage d'un espace bi ou tridimensionnel
FR2529588A1 (fr) Ensemble extrude pour barre de lame de metier a tisser
CA1265958A (fr) Greement, notamment pour planche a voile
FR2741053A1 (fr) Segment de courbe pour convoyeur a chaine
FR2604983A1 (fr) Bande pour transporteur a bande tubulaire
EP0046425B1 (fr) Dispositif à bande transporteuse destiné au transport du béton
FR2744433A1 (fr) Latte de raclage avec arete de raclage convexe
FR2666607A1 (fr) Poutre, notamment en aluminium precontrainte.
EP0015790A1 (fr) Elévateur vertical continu
FR2724117A1 (fr) Raquette a neige
FR2704823A1 (fr) Chenille pour véhicule présentant des protubérances allongées.
FR2757143A1 (fr) Agencement de main-courante pour trottoir roulant et utilisations de celui-ci
FR2507224A1 (fr) Element de barrage flexible flottant anti-pollution
FR2548622A1 (fr) Greement notamment pour planche a voile
EP1393790B1 (fr) Dispositif de freinage progressif et d'arrêt d'un chariot ou analogue
FR2597520A1 (fr) Perfectionnements aux dispositifs pour supporter des charges lourdes et mobiles
EP1152942A1 (fr) Dispositif nautique tractable pour sport de loisirs
FR2758785A1 (fr) Vehicule leger a chenilles tout terrain
FR2502964A2 (fr) Frein a ski
FR2462367A1 (fr) Bande elevatrice munie de godets et dispositifs de fixation de ces derniers

Legal Events

Date Code Title Description
ST Notification of lapse