FR2329326A1 - Procede et dispositif de filtrage de vase et de fines particules de sol pour les separer de l'eau penetrant dans un tuyau de drainage et systeme de tuyau de drainage et de filtre ainsi obtenu - Google Patents

Procede et dispositif de filtrage de vase et de fines particules de sol pour les separer de l'eau penetrant dans un tuyau de drainage et systeme de tuyau de drainage et de filtre ainsi obtenu

Info

Publication number
FR2329326A1
FR2329326A1 FR7620384A FR7620384A FR2329326A1 FR 2329326 A1 FR2329326 A1 FR 2329326A1 FR 7620384 A FR7620384 A FR 7620384A FR 7620384 A FR7620384 A FR 7620384A FR 2329326 A1 FR2329326 A1 FR 2329326A1
Authority
FR
France
Prior art keywords
cloth
sleeve
particles
drain
knitted
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
FR7620384A
Other languages
English (en)
French (fr)
Other versions
FR2329326B3 (ref
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.)
KNITTED SLEEVE OVERSEAS Ltd
Original Assignee
KNITTED SLEEVE OVERSEAS Ltd
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 KNITTED SLEEVE OVERSEAS Ltd filed Critical KNITTED SLEEVE OVERSEAS Ltd
Publication of FR2329326A1 publication Critical patent/FR2329326A1/fr
Application granted granted Critical
Publication of FR2329326B3 publication Critical patent/FR2329326B3/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B11/00—Drainage of soil, e.g. for agricultural purposes
    • E02B11/005—Drainage conduits

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)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
FR7620384A 1975-10-29 1976-07-02 Procede et dispositif de filtrage de vase et de fines particules de sol pour les separer de l'eau penetrant dans un tuyau de drainage et systeme de tuyau de drainage et de filtre ainsi obtenu Granted FR2329326A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62663075A 1975-10-29 1975-10-29

Publications (2)

Publication Number Publication Date
FR2329326A1 true FR2329326A1 (fr) 1977-05-27
FR2329326B3 FR2329326B3 (ref) 1979-03-30

Family

ID=24511184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7620384A Granted FR2329326A1 (fr) 1975-10-29 1976-07-02 Procede et dispositif de filtrage de vase et de fines particules de sol pour les separer de l'eau penetrant dans un tuyau de drainage et systeme de tuyau de drainage et de filtre ainsi obtenu

Country Status (4)

Country Link
BE (1) BE844419A (ref)
DE (2) DE7621000U1 (ref)
FR (1) FR2329326A1 (ref)
NL (1) NL7607436A (ref)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9211973U1 (de) * 1992-09-05 1992-12-24 Brosi, Harald, Dipl.-Ing. (FH), 8898 Schrobenhausen Bewehrungskorb zur Erstellung von Tiefenentwässerungen (Drainagen)
DE102021102651A1 (de) 2021-02-04 2022-08-04 Aco Ahlmann Se & Co. Kg Oberflächenentwässerungssystem sowie Verfahren zum Herstellen eines solchen

Also Published As

Publication number Publication date
NL7607436A (nl) 1977-05-03
DE7621000U1 (de) 1977-10-13
FR2329326B3 (ref) 1979-03-30
DE2629857A1 (de) 1977-05-12
BE844419A (fr) 1976-11-16

Similar Documents

Publication Publication Date Title
DE3069113D1 (en) Land drain comprising a drainage conduit covered by a knitted fabric filter sleeve
DK0694644T3 (da) Fremgangsmåde til fremstilling af et ikke-vævet stof, der består af kontinuerlige filamenter, der er forbundet med hinanden
AR225914A1 (es) Un dispositivo para controlar la limpieza periodica del material filtrante de filtros de barrera textil
FR2329326A1 (fr) Procede et dispositif de filtrage de vase et de fines particules de sol pour les separer de l'eau penetrant dans un tuyau de drainage et systeme de tuyau de drainage et de filtre ainsi obtenu
FI873711A0 (fi) Filtrerapparatur.
DE69111335D1 (de) Vliesstoff aus Kohlefasern und dessen Herstellverfahren.
DE1634078A1 (de) Draenage-Rohr aus Kunststoff,dessen Wandung Querwellen aufweist
GB1407298A (en) Filtering element
FR2297560A1 (fr) Dispositif pour l'irrigation
JPS6036351Y2 (ja) 潅水チュ−ブ
JPS6422315A (en) Air cleaning filter
JP2000140521A (ja) サイフォン機能体
JPS5371369A (en) Filter cloth
FR2406034A1 (fr) Procede et dispositif pour l'elaboration et la pose d'un drain enrobe pour l'assainissement des sols, et drain enrobe perfectionne
JP7453661B2 (ja) フィルタ及びこれを用いた排水方法
SE8204281L (sv) Sett och anordning for flockningsfiltrering av avloppsvatten
FR2416043A1 (fr) Filtre a bande vibrante
JPH0746333Y2 (ja) 濾過布
JPS57103797A (en) Continuous pressure dehydration method for hydrous sludge
SU971424A1 (ru) Фильтр
FR2341349A1 (fr) Mat filtrant, notamment pour l'enrobage de tuyaux de drainage
JPS5528715A (en) Dehydration method of digested sludge
GB1058033A (en) Improvements in or relating to drum filters
SU874115A1 (ru) Фильтр дл очистки воды
FR2802112B1 (fr) Dispositif de filtration de l'eau d'un bassin de piscine

Legal Events

Date Code Title Description
ST Notification of lapse