GR900100119A - Drippping pipe with external fixed dripper of continuous form - Google Patents

Drippping pipe with external fixed dripper of continuous form

Info

Publication number
GR900100119A
GR900100119A GR900100119A GR900100119A GR900100119A GR 900100119 A GR900100119 A GR 900100119A GR 900100119 A GR900100119 A GR 900100119A GR 900100119 A GR900100119 A GR 900100119A GR 900100119 A GR900100119 A GR 900100119A
Authority
GR
Greece
Prior art keywords
dripper
attached
tube
continuous
meandering
Prior art date
Application number
GR900100119A
Other languages
Greek (el)
Inventor
Emmanouil Dermitzakis
Original Assignee
Emmanouil Dermitzakis
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 Emmanouil Dermitzakis filed Critical Emmanouil Dermitzakis
Publication of GR900100119A publication Critical patent/GR900100119A/en

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Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The drip irrigation tube with attached continuous type dripper is used for irrigation. It is comprised of a plastic tube, Fig. 5, 11, with an externally or internally mounted plastic strip 6.12 attached lengthwise, having a meandering score 20, 28 on its inner surface. The inside of the tube is smooth so as to reduce hydraulic friction and pressure drops; the outside also being smooth to eliminate resistance when gathered and rolled at the end of the irrigation period. The attached dripper gives the dripping tube higher resistance to pulling and bending. The form of two consecutively meandering paths on the attached plastic strip may be either similar and clearly split, or different but recursive, or identical and uniform without any interrupted or independent segments. One or more drippers can be fitted between two outflow holes which, when having more than one dripper, act as spares. The water flows in through a hole 9, 14, follows a meandering path 20, 28 scored on the attached strip 6, 12, loses its pressure due to friction and flows out in the form of drops through the output hole 8, 13. Each output hole has a different outflow supply for the same dripping tube, depending on how far it is from the water input hole on the dripper. Instead of its being attached to a tube, the linear, continuous dripper can be attached to an elongated plastic strip which is folded and joined lengthwise, Fig. 18. The linear, continuous dripper can also be interposed between two coaxially placed hoses, Fig. 23, 24, 25, and 26.
GR900100119A 1990-02-16 1990-02-16 Drippping pipe with external fixed dripper of continuous form GR900100119A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR90100119 1990-02-16

Publications (1)

Publication Number Publication Date
GR900100119A true GR900100119A (en) 1992-06-30

Family

ID=10940068

Family Applications (1)

Application Number Title Priority Date Filing Date
GR900100119A GR900100119A (en) 1990-02-16 1990-02-16 Drippping pipe with external fixed dripper of continuous form

Country Status (1)

Country Link
GR (1) GR900100119A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022384A (en) * 1975-12-08 1977-05-10 Hancor, Inc. Irrigation tubing
GB1484588A (en) * 1974-11-15 1977-09-01 Sahagun Barragan Jaime Dripping irrigation tubing
FR2354703A1 (en) * 1976-06-16 1978-01-13 Heftziba Palgal RUNOFF IRRIGATION DEVICE
GB1582104A (en) * 1977-02-08 1980-12-31 Reed Irrigation Systems Continuous drip irrigation tube
US4247051A (en) * 1979-12-20 1981-01-27 Davies Allport Irrigation hose and method for its construction
EP0309162A1 (en) * 1987-09-23 1989-03-29 James Hardie Irrigation, Inc Irrigation hose with linear turbulent flow emitter
US4817875A (en) * 1987-09-21 1989-04-04 David Karmeli Flexible pipe for trickle irrigation

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1484588A (en) * 1974-11-15 1977-09-01 Sahagun Barragan Jaime Dripping irrigation tubing
US4022384A (en) * 1975-12-08 1977-05-10 Hancor, Inc. Irrigation tubing
FR2354703A1 (en) * 1976-06-16 1978-01-13 Heftziba Palgal RUNOFF IRRIGATION DEVICE
GB1582104A (en) * 1977-02-08 1980-12-31 Reed Irrigation Systems Continuous drip irrigation tube
US4247051A (en) * 1979-12-20 1981-01-27 Davies Allport Irrigation hose and method for its construction
US4817875A (en) * 1987-09-21 1989-04-04 David Karmeli Flexible pipe for trickle irrigation
EP0309162A1 (en) * 1987-09-23 1989-03-29 James Hardie Irrigation, Inc Irrigation hose with linear turbulent flow emitter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CLAIMS SEARCHED: ALL *

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