IT1041829B - Unita di emissione - Google Patents

Unita di emissione

Info

Publication number
IT1041829B
IT1041829B IT26320/75A IT2632075A IT1041829B IT 1041829 B IT1041829 B IT 1041829B IT 26320/75 A IT26320/75 A IT 26320/75A IT 2632075 A IT2632075 A IT 2632075A IT 1041829 B IT1041829 B IT 1041829B
Authority
IT
Italy
Prior art keywords
emission unit
emission
unit
Prior art date
Application number
IT26320/75A
Other languages
English (en)
Original Assignee
Hydro Plan Eng Ltd
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
Priority claimed from IL45465A external-priority patent/IL45465A/en
Priority claimed from IL4717275A external-priority patent/IL47172A/en
Application filed by Hydro Plan Eng Ltd filed Critical Hydro Plan Eng Ltd
Application granted granted Critical
Publication of IT1041829B publication Critical patent/IT1041829B/it

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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Nozzles (AREA)
IT26320/75A 1974-08-14 1975-08-12 Unita di emissione IT1041829B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL45465A IL45465A (en) 1974-08-14 1974-08-14 Emits for drip irrigation
IL4717275A IL47172A (en) 1975-04-25 1975-04-25 Emits for drip irrigation

Publications (1)

Publication Number Publication Date
IT1041829B true IT1041829B (it) 1980-01-10

Family

ID=26320510

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26320/75A IT1041829B (it) 1974-08-14 1975-08-12 Unita di emissione

Country Status (10)

Country Link
US (1) US4215822A (it)
JP (1) JPS5916737B2 (it)
AR (1) AR205938A1 (it)
AU (1) AU503042B2 (it)
BR (1) BR7505147A (it)
CA (1) CA1028380A (it)
DE (1) DE2535732A1 (it)
ES (1) ES440227A1 (it)
FR (1) FR2281719A1 (it)
IT (1) IT1041829B (it)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4084749A (en) * 1976-04-11 1978-04-18 Mordeki Drori Flow reducing devices particularly useful as drip emitters for drip irrigation
AU2643377A (en) * 1976-06-29 1979-01-04 Drori M Drip irrigation emitter
IL50650A (en) * 1976-10-10 1979-05-31 Drori Mordeki Regulated flow-reducing device particularly useful for drip irrigation
IL68835A (en) * 1976-10-26 1984-10-31 Hydro Plan Eng Ltd Drip irrigation system
HU177567B (en) * 1978-11-15 1981-11-28 Budapesti Mueszaki Egyetem Sprinkler
IL57986A (en) * 1979-08-06 1982-11-30 Hydro Plan Eng Ltd Irrigation emitter unit
IL58773A (en) * 1979-11-22 1982-12-31 Hydro Plan Eng Ltd Emitter unit
DE2950888A1 (de) * 1979-12-18 1981-06-25 Stabilus Gmbh Daempfkolben fuer pneumatische, hydraulische und hydropneumatische aggregate
US4460129A (en) * 1980-02-13 1984-07-17 Olson Donald O Turbulent flow emitter
IL60071A (en) * 1980-05-14 1990-02-09 Gilead Gideon Apparatus for drip irrigation
MA19395A1 (fr) * 1981-03-06 1982-10-01 Internat Irrigation Trading Lt Unite d'irrigation goutte a goutte et methode pour sa realisation
NZ200960A (en) * 1981-06-22 1985-11-08 Ris Irrigation Syst Drip feed device containing disc with tortuous flow paths on each side
FR2550470B1 (fr) * 1983-08-11 1987-04-03 Kulker Sa Dispositif pour l'irrigation goutte a goutte
IL70646A (en) * 1984-01-09 1990-07-26 Naan Mech Works Vortex labyrinth insert particularly for drip irrigation pipes
US4824025A (en) * 1987-05-26 1989-04-25 Miller David B One-piece in-line pressure compensating drip irrigation emitter
US5031837A (en) * 1990-01-02 1991-07-16 Raindrip, Inc. Drip irrigator
US5207386A (en) * 1991-10-01 1993-05-04 Hydro-Plan Engineering Ltd. Flow emitter units moulds for use in the manufacture thereof
US5413282A (en) * 1993-10-28 1995-05-09 James Hardie Irrigation, Inc. Pressure compensating emitter with shut down flush
IL121996A0 (en) * 1997-10-19 1998-03-10 Rosenberg Peretz Drip irrigation devices and method of making same
GR980100173A (el) 1998-05-12 2000-01-31 *�65tF fs@ �5st*5 f@*66 0� f9 st 9 t*s@65 υ#0@Ν υθv#0
US6238081B1 (en) 1999-03-23 2001-05-29 Hydro Systems Company Ultra-lean dilution apparatus
US6817548B2 (en) 2001-09-05 2004-11-16 R.M. Wade & Co. Fluid distribution emitter and system
US7465040B2 (en) * 2002-10-25 2008-12-16 Hewlett-Packard Development Company, L.P. Labyrinth seal structure with redundant fluid flow paths
US6886929B2 (en) * 2002-10-25 2005-05-03 Hewlett-Packard Development Company, L.P. Techniques for improving pressure sensor shock robustness in fluid containment devices
US6877714B2 (en) * 2003-05-08 2005-04-12 The Toro Company Flow control valve having differently configured labyrinths to select closing speed
JP4713397B2 (ja) * 2006-01-18 2011-06-29 株式会社リコー 微小流路構造体及び微小液滴生成システム
US7648085B2 (en) 2006-02-22 2010-01-19 Rain Bird Corporation Drip emitter
MX2008016410A (es) * 2006-07-19 2009-04-14 Netafim Ltd Laberinto para el flujo de fluidos.
US9877440B2 (en) 2012-03-26 2018-01-30 Rain Bird Corporation Elastomeric emitter and methods relating to same
US9258949B2 (en) 2013-06-19 2016-02-16 National Diversified Sales, Inc. Adjustable drip emitter
US10631473B2 (en) * 2013-08-12 2020-04-28 Rain Bird Corporation Elastomeric emitter and methods relating to same
CN103861752B (zh) * 2014-03-03 2016-01-13 西安交通大学 基于文丘里原理的抗堵灌水器
US10330559B2 (en) 2014-09-11 2019-06-25 Rain Bird Corporation Methods and apparatus for checking emitter bonds in an irrigation drip line
US10375904B2 (en) 2016-07-18 2019-08-13 Rain Bird Corporation Emitter locating system and related methods
US11051466B2 (en) 2017-01-27 2021-07-06 Rain Bird Corporation Pressure compensation members, emitters, drip line and methods relating to same
US10626998B2 (en) 2017-05-15 2020-04-21 Rain Bird Corporation Drip emitter with check valve
JP2018201426A (ja) * 2017-06-06 2018-12-27 株式会社エンプラス エミッタおよびそれを有する点滴灌漑用チューブ
USD883048S1 (en) 2017-12-12 2020-05-05 Rain Bird Corporation Emitter part
US11985924B2 (en) 2018-06-11 2024-05-21 Rain Bird Corporation Emitter outlet, emitter, drip line and methods relating to same
CN113940256B (zh) 2021-10-14 2022-04-22 中国农业科学院农业环境与可持续发展研究所 一种变量高抗堵灌水器及灌水方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729142A (en) * 1970-12-03 1973-04-24 Diaz J Leal Drippers for irrigation
ES402875A1 (es) * 1971-05-23 1975-05-16 Standards Inst Israel Perfeccionamientos en los sistemas de irrigacion.
AU5629173A (en) * 1972-06-09 1974-12-05 Hitachi Chemical Co Ltd Water discharge device
US3873030A (en) * 1972-07-17 1975-03-25 Jaime Suhagun Barragan One-piece drip irrigation device
US3870236A (en) * 1973-03-14 1975-03-11 Sahagun Barragan Jaime Dripping irrigation tubing

Also Published As

Publication number Publication date
BR7505147A (pt) 1976-08-03
US4215822A (en) 1980-08-05
FR2281719B1 (it) 1979-05-18
CA1028380A (en) 1978-03-21
AU8379175A (en) 1977-02-10
DE2535732A1 (de) 1976-02-26
AU503042B2 (en) 1979-08-23
JPS5144309A (it) 1976-04-15
ES440227A1 (es) 1977-06-16
FR2281719A1 (fr) 1976-03-12
AR205938A1 (es) 1976-06-15
JPS5916737B2 (ja) 1984-04-17

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