IT1049021B - Irrigation pipe with integral built-in dripper units - has matching apertures in pipe itself forming outer sleeves of drippers - Google Patents

Irrigation pipe with integral built-in dripper units - has matching apertures in pipe itself forming outer sleeves of drippers

Info

Publication number
IT1049021B
IT1049021B IT2945175A IT2945175A IT1049021B IT 1049021 B IT1049021 B IT 1049021B IT 2945175 A IT2945175 A IT 2945175A IT 2945175 A IT2945175 A IT 2945175A IT 1049021 B IT1049021 B IT 1049021B
Authority
IT
Italy
Prior art keywords
pipe
outer sleeves
drippers
dripper
dripper units
Prior art date
Application number
IT2945175A
Other languages
Italian (it)
Original Assignee
Eckstein Gershon
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=37744401&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1049021(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to IL45211A priority Critical patent/IL45211A/en
Priority to CY1051A priority patent/CY1051A/en
Priority to GB44758/75A priority patent/GB1533554A/en
Priority to ES442207A priority patent/ES442207A1/en
Priority to AU86112/75A priority patent/AU508401B2/en
Priority to ZA00756821A priority patent/ZA756821B/en
Priority to DE19752548670 priority patent/DE2548670A1/en
Priority to BR7507651A priority patent/BR7507651A/en
Application filed by Eckstein Gershon filed Critical Eckstein Gershon
Priority to IT2945175A priority patent/IT1049021B/en
Priority to MX165472A priority patent/MX144066A/en
Publication of IT1049021B publication Critical patent/IT1049021B/en
Application granted granted Critical

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
    • A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
    • A01G25/023—Dispensing fittings for drip irrigation, e.g. drippers
    • 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
    • A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
    • A01G25/026—Apparatus or processes for fitting the drippers to the hoses or the pipes
    • 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
    • B29C48/03—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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow 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
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/157—Coating linked inserts, e.g. chains
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Nozzles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

Irrigation pipe includes the cylindrical interior parts of dripper units placed at predetermined intervals along the length. The piping itself forms the outer sleeves of the dripper units. The piping has an aperture in alignment with each cylindrical part to provide outlets. The pipe is formed by an extrusion process in which the cylindrical parts of the dripper unit are fed into the extrusion machine at predetermined intervals and the apertured piping formed around them. The machine includes a nozzle heat at an angle to its screw. Used esp. in drip irrigation.
IT2945175A 1974-07-08 1975-11-19 Irrigation pipe with integral built-in dripper units - has matching apertures in pipe itself forming outer sleeves of drippers IT1049021B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IL45211A IL45211A (en) 1974-07-08 1974-07-08 Irrigation pipe with dripper units and method of its manufacture
GB44758/75A GB1533554A (en) 1974-07-08 1975-10-29 Pipes suitable for use in drip irrigation
ES442207A ES442207A1 (en) 1974-07-08 1975-10-29 Pipes suitable for use in drip irrigation
AU86112/75A AU508401B2 (en) 1974-07-08 1975-10-29 Drip irrigation pipe
CY1051A CY1051A (en) 1974-07-08 1975-10-29 Pipes suitable for use in drip irrigation
ZA00756821A ZA756821B (en) 1974-07-08 1975-10-29 Irrigation pipes with dripper units and method of its manufacture
DE19752548670 DE2548670A1 (en) 1974-07-08 1975-10-30 Irrigation pipe with internal dripper units - having external helical grooves leading to pipe outlets
BR7507651A BR7507651A (en) 1974-07-08 1975-11-18 IRRIGATION PIPE CONTINUES, AND PROCESS AND MACHINE TO PRODUCE IT
IT2945175A IT1049021B (en) 1974-07-08 1975-11-19 Irrigation pipe with integral built-in dripper units - has matching apertures in pipe itself forming outer sleeves of drippers
MX165472A MX144066A (en) 1974-07-08 1976-07-12 IMPROVEMENTS TO A DRIP IRRIGATION PIPE

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
IL45211A IL45211A (en) 1974-07-08 1974-07-08 Irrigation pipe with dripper units and method of its manufacture
GB44758/75A GB1533554A (en) 1974-07-08 1975-10-29 Pipes suitable for use in drip irrigation
ES442207A ES442207A1 (en) 1974-07-08 1975-10-29 Pipes suitable for use in drip irrigation
AU86112/75A AU508401B2 (en) 1974-07-08 1975-10-29 Drip irrigation pipe
ZA00756821A ZA756821B (en) 1974-07-08 1975-10-29 Irrigation pipes with dripper units and method of its manufacture
DE19752548670 DE2548670A1 (en) 1974-07-08 1975-10-30 Irrigation pipe with internal dripper units - having external helical grooves leading to pipe outlets
BR7507651A BR7507651A (en) 1974-07-08 1975-11-18 IRRIGATION PIPE CONTINUES, AND PROCESS AND MACHINE TO PRODUCE IT
IT2945175A IT1049021B (en) 1974-07-08 1975-11-19 Irrigation pipe with integral built-in dripper units - has matching apertures in pipe itself forming outer sleeves of drippers
MX165472A MX144066A (en) 1974-07-08 1976-07-12 IMPROVEMENTS TO A DRIP IRRIGATION PIPE

Publications (1)

Publication Number Publication Date
IT1049021B true IT1049021B (en) 1981-01-20

Family

ID=37744401

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2945175A IT1049021B (en) 1974-07-08 1975-11-19 Irrigation pipe with integral built-in dripper units - has matching apertures in pipe itself forming outer sleeves of drippers

Country Status (10)

Country Link
AU (1) AU508401B2 (en)
BR (1) BR7507651A (en)
CY (1) CY1051A (en)
DE (1) DE2548670A1 (en)
ES (1) ES442207A1 (en)
GB (1) GB1533554A (en)
IL (1) IL45211A (en)
IT (1) IT1049021B (en)
MX (1) MX144066A (en)
ZA (1) ZA756821B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL63341A (en) * 1981-07-15 1996-09-12 Naan Mech Works Drip irrigation apparatus
GB2156242B (en) * 1984-03-22 1988-02-10 Nat Res Dev Spraying apparatus
WO1985005534A1 (en) * 1984-06-04 1985-12-19 Peter John Snelling Improvements relating to drip irrigation
DE4304246A1 (en) * 1993-02-12 1994-08-18 Henn Gmbh & Co Kg Method and device for producing a hose with the addition of connecting elements
GB2290743B (en) * 1994-07-01 1997-12-10 Draftex Ind Ltd Pipes for fluid flow and methods of making them
CN107182620B (en) * 2017-01-17 2020-05-08 青岛农业大学 Drip irrigation type agricultural greenhouse system and greenhouse planting method
CN111296234A (en) * 2020-03-30 2020-06-19 中国一冶集团有限公司 Automatic adjustable irrigation equipment that waters

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1103995A (en) * 1953-07-17 1955-11-15 Chase Protected Cultivation Lt Flexible hose suitable for continuous watering in horticulture
IL25197A (en) * 1966-02-17 1970-01-29 Blass I Irrigation dripper unit
FR2098837A5 (en) * 1970-07-29 1972-03-10 Rinko Irrigation Systems
JPS5037707B1 (en) 1971-01-18 1975-12-04
ES402875A1 (en) * 1971-05-23 1975-05-16 Standards Inst Israel Trickle irrigation unit
IL41324A (en) * 1973-01-17 1976-02-29 Gilead Gideon Drip-irrigation device

Also Published As

Publication number Publication date
AU8611275A (en) 1977-05-05
MX144066A (en) 1981-08-26
IL45211A0 (en) 1974-10-22
ES442207A1 (en) 1977-08-01
DE2548670C2 (en) 1987-06-25
DE2548670A1 (en) 1977-05-05
BR7507651A (en) 1977-06-14
IL45211A (en) 1976-11-30
ZA756821B (en) 1976-10-27
AU508401B2 (en) 1980-03-20
CY1051A (en) 1980-08-01
GB1533554A (en) 1978-11-29

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931129