FR2716835B1 - Procédé de fabrication d'un tuyau poreux, tuyau poreux obtenu par ledit procédé et utilisation d'un tel tuyau en irrigation. - Google Patents

Procédé de fabrication d'un tuyau poreux, tuyau poreux obtenu par ledit procédé et utilisation d'un tel tuyau en irrigation.

Info

Publication number
FR2716835B1
FR2716835B1 FR9402320A FR9402320A FR2716835B1 FR 2716835 B1 FR2716835 B1 FR 2716835B1 FR 9402320 A FR9402320 A FR 9402320A FR 9402320 A FR9402320 A FR 9402320A FR 2716835 B1 FR2716835 B1 FR 2716835B1
Authority
FR
France
Prior art keywords
pipe
porous
porous pipe
irrigation
manufacturing
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.)
Expired - Fee Related
Application number
FR9402320A
Other languages
English (en)
Other versions
FR2716835A1 (fr
Inventor
Rolland Bertreux
Laden Ali Ben
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.)
ITEP INT
Original Assignee
ITEP INT
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9460535&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2716835(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ITEP INT filed Critical ITEP INT
Priority to FR9402320A priority Critical patent/FR2716835B1/fr
Priority to PCT/FR1995/000195 priority patent/WO1995023681A1/fr
Priority to ES95909845T priority patent/ES2116949T1/es
Priority to AU18159/95A priority patent/AU1815995A/en
Priority to DE0697949T priority patent/DE697949T1/de
Priority to EP95909845A priority patent/EP0697949A1/fr
Priority to IL112790A priority patent/IL112790A/xx
Publication of FR2716835A1 publication Critical patent/FR2716835A1/fr
Priority to OA60730A priority patent/OA10241A/fr
Publication of FR2716835B1 publication Critical patent/FR2716835B1/fr
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/06—Watering arrangements making use of perforated pipe-lines located in the soil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/355—Conveyors for extruded articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0012—Combinations of extrusion moulding with other shaping operations combined with shaping by internal pressure generated in the material, e.g. foaming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/003—Tubular articles having irregular or rough surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
FR9402320A 1994-03-01 1994-03-01 Procédé de fabrication d'un tuyau poreux, tuyau poreux obtenu par ledit procédé et utilisation d'un tel tuyau en irrigation. Expired - Fee Related FR2716835B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR9402320A FR2716835B1 (fr) 1994-03-01 1994-03-01 Procédé de fabrication d'un tuyau poreux, tuyau poreux obtenu par ledit procédé et utilisation d'un tel tuyau en irrigation.
DE0697949T DE697949T1 (de) 1994-03-01 1995-02-20 Verfahren zur herstellung von porösen rohren, daraus gewonnene poröse rohre und verwendung von diesen rohren als tropfbewässerungsleitungen
ES95909845T ES2116949T1 (es) 1994-03-01 1995-02-20 Metodo para fabricar un tubo poroso, tubo poroso obtenido de este modo y uso del mismo en riego.
AU18159/95A AU1815995A (en) 1994-03-01 1995-02-20 Method for making a porous tube, porous tube thereby obtained, and use thereof in irrigation
PCT/FR1995/000195 WO1995023681A1 (fr) 1994-03-01 1995-02-20 Procede de fabrication d'un tuyau poreux, tuyau poreux obtenu par ledit procede et utilisation d'un tel tuyau en irrigation
EP95909845A EP0697949A1 (fr) 1994-03-01 1995-02-20 Procede de fabrication d'un tuyau poreux, tuyau poreux obtenu par ledit procede et utilisation d'un tel tuyau en irrigation
IL112790A IL112790A (en) 1994-03-01 1995-02-26 Process for manufacturing a porous pipe, porous pipe obtained by said process and use of such a pipe in irrigation
OA60730A OA10241A (fr) 1994-03-01 1995-11-01 Procédé de fabrication d'un tuyau poreux obtenue par ledit procédé et utilisation d'un tel tuyau en irrigation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9402320A FR2716835B1 (fr) 1994-03-01 1994-03-01 Procédé de fabrication d'un tuyau poreux, tuyau poreux obtenu par ledit procédé et utilisation d'un tel tuyau en irrigation.

Publications (2)

Publication Number Publication Date
FR2716835A1 FR2716835A1 (fr) 1995-09-08
FR2716835B1 true FR2716835B1 (fr) 1996-04-26

Family

ID=9460535

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9402320A Expired - Fee Related FR2716835B1 (fr) 1994-03-01 1994-03-01 Procédé de fabrication d'un tuyau poreux, tuyau poreux obtenu par ledit procédé et utilisation d'un tel tuyau en irrigation.

Country Status (8)

Country Link
EP (1) EP0697949A1 (fr)
AU (1) AU1815995A (fr)
DE (1) DE697949T1 (fr)
ES (1) ES2116949T1 (fr)
FR (1) FR2716835B1 (fr)
IL (1) IL112790A (fr)
OA (1) OA10241A (fr)
WO (1) WO1995023681A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2767742B1 (fr) * 1997-08-29 1999-11-26 Itep Int Procede de fabrication d'un tuyau poreux a lisere, dispositif pour sa mise en oeuvre, tuyau obtenu par ledit procede et utilisation d'un tel tuyau en irrigation
WO2001056768A1 (fr) * 2000-02-02 2001-08-09 Metzerplas Industries Ltd. Fabrication d'un dispositif d'arrosage par goutte-a-goutte
AT411585B (de) * 2002-04-11 2004-03-25 Cincinnati Extrusion Gmbh Verfahren und vorrichtung zum beschicken eines extruders
DE102008006276A1 (de) 2008-01-25 2009-07-30 Gerhardt Friedel Verfahren zur Herstellung eines porösen Schlauchs
GB2456649B (en) * 2008-03-04 2012-05-09 Simon Ian Whigham Packaging protection sections
WO2012097829A1 (fr) 2011-01-17 2012-07-26 Osmo-Drain Sales & Marketing Ag Procédé et dispositif pour fabriquer un tuyau flexible poreux
RU2551497C1 (ru) * 2013-11-25 2015-05-27 Константин Александрович Шустов Устройство для пропитки длинномерного стекловолокнистого материала
CN104028395A (zh) * 2014-06-06 2014-09-10 深圳市微润灌溉技术有限公司 微水量连续灌溉管、制造方法、使用方法及其应用
CN108552021B (zh) * 2018-05-05 2020-03-06 山东登海种业股份有限公司 一种玉米田间滴灌设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003408A (en) * 1974-02-26 1977-01-18 George C. Ballas, trustee Underground irrigation porous pipe
US4168799A (en) * 1977-09-16 1979-09-25 Entek Corporation Soaker hose
DE3272913D1 (en) * 1981-10-22 1986-10-02 Ici Plc Production of pvc irrigation pipe
US4931236A (en) * 1989-03-10 1990-06-05 Seibolt Hettinga Method for forming irrigation pipe having a porous side wall
US4958770A (en) * 1989-05-03 1990-09-25 Prescision Porous Pipe, Inc. Process for making uniform porosity flexible irrigation pipe
FR2693401B1 (fr) * 1992-04-29 1995-02-03 Aet Sa Procédé pour la fabrication de tuyaux poreux et produits obtenus par ce procédé.

Also Published As

Publication number Publication date
AU1815995A (en) 1995-09-18
IL112790A0 (en) 1995-05-26
DE697949T1 (de) 1998-10-22
WO1995023681A1 (fr) 1995-09-08
OA10241A (fr) 1997-09-19
FR2716835A1 (fr) 1995-09-08
IL112790A (en) 1997-07-13
ES2116949T1 (es) 1998-08-01
EP0697949A1 (fr) 1996-02-28

Similar Documents

Publication Publication Date Title
KR970703291A (ko) 다공성 탄소재, 그 제조방법 및 그 용도
FR2695163B1 (fr) Aube creuse pour turbomachine et son procédé de fabrication.
DE69533869D1 (de) BiCDMOS-Herstellungstechnologie.
FR2570962B1 (fr) Catalyseur a base d'argile naturelle, procede de fabrication d'un tel catalyseur et utilisation du catalyseur pour l'hydrodemetallisation et l'hydroconversion des bruts et residus lourds.
FR2716835B1 (fr) Procédé de fabrication d'un tuyau poreux, tuyau poreux obtenu par ledit procédé et utilisation d'un tel tuyau en irrigation.
FR2710231B3 (fr) Système pour l'irrigation des plantes.
DE69107503D1 (de) Metallrohrherstellung.
FR2659963B1 (fr) Revetements mo, fo, en materiaux geopolymeriques destines a la protection thermique, et procedes d'obtention.
FR2643678B1 (fr) Ensemble de purge d'un fluide, notamment pour turbomoteur, et son procede de fabrication
DE69114252D1 (de) Reveromycin-a, herstellung und verwendung als antitumormittel sowie als fungizid.
FR2767742B1 (fr) Procede de fabrication d'un tuyau poreux a lisere, dispositif pour sa mise en oeuvre, tuyau obtenu par ledit procede et utilisation d'un tel tuyau en irrigation
DE69001971D1 (de) Einlassleitung.
FR2715316B1 (fr) Procédé de fabrication d'un ski.
FR2661850B1 (fr) Procede de fabrication d'ensemble modeles en mousse.
DE69102467D1 (de) Physiologisch aktive Verbindungen, Benastatine A und B, ihre Herstellung und Anwendung.
DE69107502D1 (de) Metallrohrherstellung.
DE59105766D1 (de) Zweistufige Vakuumpumpe und Verfahren zu ihrer Herstellung.
FR2663899B1 (fr) Catamaran a variation d'envergure.
FR2717796B1 (fr) Engrais liquide odorant et procédé de fabrication d'un tel engrais.
NL1000434C2 (nl) Acetyleencopolymeren en membranen daarvan.
FR2700450B1 (fr) Procédé de fabrication d'un fauteuil de relaxation et fauteuil obtenu.
ATA100196A (de) Wasserkraftwerk
KR910005549U (ko) 상, 하수관 청소용 노즐
IT1228968B (it) Impianto per la dissoluzione di gas in un liquido, in particolare per l'ossigenazione di acque reflue.
ATA128494A (de) Kontinuierliches umesterungsverfahren, durchflussreaktor sowie trennrohr

Legal Events

Date Code Title Description
RM Correction of a material error
JE Final juridical decision affecting the existence or validity of an industrial property right
ST Notification of lapse