GB1237097A - Irrigation conduit and method for producing such - Google Patents

Irrigation conduit and method for producing such

Info

Publication number
GB1237097A
GB1237097A GB29138/68A GB2913868A GB1237097A GB 1237097 A GB1237097 A GB 1237097A GB 29138/68 A GB29138/68 A GB 29138/68A GB 2913868 A GB2913868 A GB 2913868A GB 1237097 A GB1237097 A GB 1237097A
Authority
GB
United Kingdom
Prior art keywords
conduit
score line
june
extruded
impervious
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
Application number
GB29138/68A
Other languages
English (en)
Inventor
Francis Butruille
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1237097A publication Critical patent/GB1237097A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/133—Rigid pipes of plastics with or without reinforcement the walls consisting of two layers
    • 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
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/0015—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
    • B29C44/507—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying extruding the compound through an annular die
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Soil Sciences (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
GB29138/68A 1967-06-22 1968-06-19 Irrigation conduit and method for producing such Expired GB1237097A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64807867A 1967-06-22 1967-06-22

Publications (1)

Publication Number Publication Date
GB1237097A true GB1237097A (en) 1971-06-30

Family

ID=24599349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29138/68A Expired GB1237097A (en) 1967-06-22 1968-06-19 Irrigation conduit and method for producing such

Country Status (7)

Country Link
BE (1) BE716366A (enrdf_load_stackoverflow)
DE (1) DE1759909C3 (enrdf_load_stackoverflow)
ES (1) ES355348A1 (enrdf_load_stackoverflow)
FR (1) FR1579642A (enrdf_load_stackoverflow)
GB (1) GB1237097A (enrdf_load_stackoverflow)
IL (1) IL30187A (enrdf_load_stackoverflow)
NL (1) NL6808804A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577998A (en) * 1981-10-22 1986-03-25 Imperial Chemical Industries, Plc Production of PVC irrigation pipe and the pipe so produced
GB2245860A (en) * 1990-06-05 1992-01-15 Atomic Energy Authority Uk Plastics extrusion
WO2004055426A3 (en) * 2002-12-17 2004-08-19 Wellstream Int Ltd Collapse tolerant flexible pipe and method of manufacturing same
EP3281758A1 (en) * 2016-08-08 2018-02-14 DiTullio, Robert J. Stormwater chamber with stackable reinforcing ribs
CN116838862A (zh) * 2023-06-20 2023-10-03 陕西伟星新型建材有限公司 一种高刚性高耐候预制保温复合塑料管道及其制备方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2650718A1 (de) * 1976-11-05 1978-05-11 Bayer Ag Verfahren zum herstellen von mikroporoesen hohlprofilen, insbesondere rohren, zum zu- und abfuehren von stroemenden stoffen wie gase oder fluessigkeiten
DE7820028U1 (de) * 1978-07-04 1978-10-12 Hoechst Ag, 6000 Frankfurt Filterrohr
DE4024405A1 (de) * 1990-08-01 1992-02-06 Meulen Alfred V D Anlage zum be- und/oder entwaessern des bodens
DE10060853C1 (de) * 2000-12-06 2002-08-14 Framatome Anp Gmbh Sensorrohr zum Bestimmen eines Konzentrationsprofils
ITFO20120005A1 (it) * 2012-04-17 2013-10-18 Valerio Vernocchi Dispositivo per irrigazione

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577998A (en) * 1981-10-22 1986-03-25 Imperial Chemical Industries, Plc Production of PVC irrigation pipe and the pipe so produced
GB2245860A (en) * 1990-06-05 1992-01-15 Atomic Energy Authority Uk Plastics extrusion
WO2004055426A3 (en) * 2002-12-17 2004-08-19 Wellstream Int Ltd Collapse tolerant flexible pipe and method of manufacturing same
US6926037B2 (en) 2002-12-17 2005-08-09 Wellstream International Limited Collapse tolerant flexible pipe and method of manufacturing same
US7640950B2 (en) 2002-12-17 2010-01-05 Wellstream International Limited Collapse tolerant flexible pipe and method of manufacturing same
EP3281758A1 (en) * 2016-08-08 2018-02-14 DiTullio, Robert J. Stormwater chamber with stackable reinforcing ribs
CN116838862A (zh) * 2023-06-20 2023-10-03 陕西伟星新型建材有限公司 一种高刚性高耐候预制保温复合塑料管道及其制备方法

Also Published As

Publication number Publication date
BE716366A (enrdf_load_stackoverflow) 1968-11-04
DE1759909B2 (de) 1974-10-10
ES355348A1 (es) 1969-12-16
FR1579642A (enrdf_load_stackoverflow) 1969-08-29
NL6808804A (enrdf_load_stackoverflow) 1968-12-23
DE1759909A1 (de) 1971-07-15
DE1759909C3 (de) 1975-06-19
IL30187A0 (en) 1968-08-22
IL30187A (en) 1971-11-29

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