DE69937939D1 - Bewässerungsauslässe mit niedrigem durchfluss - Google Patents

Bewässerungsauslässe mit niedrigem durchfluss

Info

Publication number
DE69937939D1
DE69937939D1 DE69937939T DE69937939T DE69937939D1 DE 69937939 D1 DE69937939 D1 DE 69937939D1 DE 69937939 T DE69937939 T DE 69937939T DE 69937939 T DE69937939 T DE 69937939T DE 69937939 D1 DE69937939 D1 DE 69937939D1
Authority
DE
Germany
Prior art keywords
meander
water
vane
narrow
high performance
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 - Lifetime
Application number
DE69937939T
Other languages
English (en)
Inventor
Emmanuil Dermitzakis
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
Application granted granted Critical
Publication of DE69937939D1 publication Critical patent/DE69937939D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Nozzles (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Domestic Plumbing Installations (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Physical Water Treatments (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Special Spraying Apparatus (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
DE69937939T 1998-05-12 1999-05-11 Bewässerungsauslässe mit niedrigem durchfluss Expired - Lifetime DE69937939D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GR980100173A GR980100173A (el) 1998-05-12 1998-05-12 st 9 t*s@65 υ#0@Ν υθv#0
PCT/GR1999/000019 WO1999057962A1 (en) 1998-05-12 1999-05-11 Low discharge emitters

Publications (1)

Publication Number Publication Date
DE69937939D1 true DE69937939D1 (de) 2008-02-21

Family

ID=59713412

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69937939T Expired - Lifetime DE69937939D1 (de) 1998-05-12 1999-05-11 Bewässerungsauslässe mit niedrigem durchfluss

Country Status (12)

Country Link
EP (1) EP1005265B1 (de)
KR (1) KR20010021775A (de)
CN (1) CN1272761A (de)
AT (1) ATE383070T1 (de)
AU (1) AU3723499A (de)
BR (1) BR9906435A (de)
DE (1) DE69937939D1 (de)
ES (1) ES2300142T3 (de)
GR (1) GR980100173A (de)
TR (1) TR200000158T1 (de)
WO (1) WO1999057962A1 (de)
ZA (1) ZA200000670B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104488665B (zh) * 2014-12-08 2016-08-24 西安交通大学 一种卡门涡街形流道及其滴灌灌水器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR205938A1 (es) 1974-08-14 1976-06-15 Hydro Plan Eng Ltd Unidad de goteo
US4600152A (en) 1983-06-06 1986-07-15 Samuel Samueli Multiple intersection dripper
IL70646A (en) 1984-01-09 1990-07-26 Naan Mech Works Vortex labyrinth insert particularly for drip irrigation pipes
US5207386A (en) 1991-10-01 1993-05-04 Hydro-Plan Engineering Ltd. Flow emitter units moulds for use in the manufacture thereof
US5400973A (en) * 1993-07-30 1995-03-28 Cohen; Amir Pressure responsive regulated flow restrictor useful for drip irrigation
GR1002403B (el) 1995-02-07 1996-07-19 Νεες μορφες σταλακτων.
IT1286137B1 (it) * 1996-06-28 1998-07-07 Davide Civalleri Testa di taglio per attrezzo di taglio a filo, in particolare tagliaerba
IL119237A (en) * 1996-09-11 1998-10-30 Gvat Plastro Flow-regulating element and drip irrigation units utilizing same

Also Published As

Publication number Publication date
ES2300142T3 (es) 2008-06-01
GR980100173A (el) 2000-01-31
KR20010021775A (ko) 2001-03-15
ATE383070T1 (de) 2008-01-15
EP1005265A1 (de) 2000-06-07
TR200000158T1 (tr) 2000-10-23
CN1272761A (zh) 2000-11-08
WO1999057962A1 (en) 1999-11-18
AU3723499A (en) 1999-11-29
EP1005265B1 (de) 2008-01-09
ZA200000670B (en) 2000-10-06
BR9906435A (pt) 2000-07-11

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Legal Events

Date Code Title Description
8332 No legal effect for de