IL112790A - Process for manufacturing a porous pipe, porous pipe obtained by said process and use of such a pipe in irrigation - Google Patents

Process for manufacturing a porous pipe, porous pipe obtained by said process and use of such a pipe in irrigation

Info

Publication number
IL112790A
IL112790A IL112790A IL11279095A IL112790A IL 112790 A IL112790 A IL 112790A IL 112790 A IL112790 A IL 112790A IL 11279095 A IL11279095 A IL 11279095A IL 112790 A IL112790 A IL 112790A
Authority
IL
Israel
Prior art keywords
pipe
forcing
exiting
irrigation
porous
Prior art date
Application number
IL112790A
Other languages
English (en)
Other versions
IL112790A0 (en
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=IL112790(A) "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
Publication of IL112790A0 publication Critical patent/IL112790A0/xx
Publication of IL112790A publication Critical patent/IL112790A/xx

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)
IL112790A 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 IL112790A (en)

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
IL112790A0 IL112790A0 (en) 1995-05-26
IL112790A true IL112790A (en) 1997-07-13

Family

ID=9460535

Family Applications (1)

Application Number Title Priority Date Filing Date
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

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
AU2001227026A1 (en) * 2000-02-02 2001-08-14 Metzerplas Industries Ltd. Manufacture of drip irrigation apparatus
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
OA10241A (fr) 1997-09-19
WO1995023681A1 (fr) 1995-09-08
EP0697949A1 (fr) 1996-02-28
DE697949T1 (de) 1998-10-22
IL112790A0 (en) 1995-05-26
FR2716835B1 (fr) 1996-04-26
AU1815995A (en) 1995-09-18
ES2116949T1 (es) 1998-08-01
FR2716835A1 (fr) 1995-09-08

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Legal Events

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MM9K Patent not in force due to non-payment of renewal fees