FR2316866A1 - Drip feed irrigation pipe - has apertures in bottom for water to drip onto inclined feet - Google Patents

Drip feed irrigation pipe - has apertures in bottom for water to drip onto inclined feet

Info

Publication number
FR2316866A1
FR2316866A1 FR7521731A FR7521731A FR2316866A1 FR 2316866 A1 FR2316866 A1 FR 2316866A1 FR 7521731 A FR7521731 A FR 7521731A FR 7521731 A FR7521731 A FR 7521731A FR 2316866 A1 FR2316866 A1 FR 2316866A1
Authority
FR
France
Prior art keywords
feet
pipe
drip
water
apertures
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
FR7521731A
Other languages
French (fr)
Other versions
FR2316866B3 (en
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
Priority to FR7521731A priority Critical patent/FR2316866A1/en
Publication of FR2316866A1 publication Critical patent/FR2316866A1/en
Application granted granted Critical
Publication of FR2316866B3 publication Critical patent/FR2316866B3/fr
Granted 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
    • A01G25/02—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
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

The irrigation-pipe (1) is preferably made of flexible material so that it can be flattended and wound onto a reel. The pipe (1) has a lengthwise duct from which alternate feet (3, 4) are splayed outwards on either side. The feet (3, 4) are curved, with one or more lengthwise ridges to increase their rigidity. Holes or slits (5) in the pipe (1) on a level with the duct (2) open out between the feet (3, 4). The pipe (1) is filled with water which drips out through the holes (5) down the feet (3, 4) into the ground. The irrigation pipe is preferably made of extruded synthetic resin material, and the feet are cut out of the skirt below the pipe at the same time as the slits or holes.
FR7521731A 1975-07-10 1975-07-10 Drip feed irrigation pipe - has apertures in bottom for water to drip onto inclined feet Granted FR2316866A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7521731A FR2316866A1 (en) 1975-07-10 1975-07-10 Drip feed irrigation pipe - has apertures in bottom for water to drip onto inclined feet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7521731A FR2316866A1 (en) 1975-07-10 1975-07-10 Drip feed irrigation pipe - has apertures in bottom for water to drip onto inclined feet

Publications (2)

Publication Number Publication Date
FR2316866A1 true FR2316866A1 (en) 1977-02-04
FR2316866B3 FR2316866B3 (en) 1978-02-24

Family

ID=9157784

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7521731A Granted FR2316866A1 (en) 1975-07-10 1975-07-10 Drip feed irrigation pipe - has apertures in bottom for water to drip onto inclined feet

Country Status (1)

Country Link
FR (1) FR2316866A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0179548A1 (en) * 1984-10-16 1986-04-30 David Adrian Dalton Watering hose
FR2618049A1 (en) * 1987-07-15 1989-01-20 Gerard Roland Drop-by-drop device
US5449117A (en) * 1993-10-04 1995-09-12 Technical Concepts, L.P. Apparatus and method for controllably dispensing drops of liquid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0179548A1 (en) * 1984-10-16 1986-04-30 David Adrian Dalton Watering hose
FR2618049A1 (en) * 1987-07-15 1989-01-20 Gerard Roland Drop-by-drop device
US5449117A (en) * 1993-10-04 1995-09-12 Technical Concepts, L.P. Apparatus and method for controllably dispensing drops of liquid

Also Published As

Publication number Publication date
FR2316866B3 (en) 1978-02-24

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Legal Events

Date Code Title Description
ST Notification of lapse