ZA81539B - Irrigation line having desired output flow characteristics and methods of producing same - Google Patents

Irrigation line having desired output flow characteristics and methods of producing same

Info

Publication number
ZA81539B
ZA81539B ZA00810539A ZA81539A ZA81539B ZA 81539 B ZA81539 B ZA 81539B ZA 00810539 A ZA00810539 A ZA 00810539A ZA 81539 A ZA81539 A ZA 81539A ZA 81539 B ZA81539 B ZA 81539B
Authority
ZA
South Africa
Prior art keywords
methods
desired output
flow characteristics
output flow
producing same
Prior art date
Application number
ZA00810539A
Other languages
English (en)
Inventor
E Dinur
Original Assignee
Naan Mech Works
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 Naan Mech Works filed Critical Naan Mech Works
Publication of ZA81539B publication Critical patent/ZA81539B/xx

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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/402—Distribution systems involving geographic features

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)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Pipeline Systems (AREA)
ZA00810539A 1980-02-04 1981-01-27 Irrigation line having desired output flow characteristics and methods of producing same ZA81539B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL5930580A IL59305A (en) 1980-02-04 1980-02-04 Irrigation line having desired flow output characteristics and method of producing same

Publications (1)

Publication Number Publication Date
ZA81539B true ZA81539B (en) 1982-03-31

Family

ID=11051596

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00810539A ZA81539B (en) 1980-02-04 1981-01-27 Irrigation line having desired output flow characteristics and methods of producing same

Country Status (8)

Country Link
US (1) US4423838A (it)
AU (1) AU548383B2 (it)
ES (1) ES265370Y (it)
FR (1) FR2474894B1 (it)
GB (1) GB2069803B (it)
IL (1) IL59305A (it)
IT (1) IT1194741B (it)
ZA (1) ZA81539B (it)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4865254A (en) * 1987-06-09 1989-09-12 Kragle George D Two-head shower arm
IL86549A (en) * 1988-05-30 1991-04-15 Hydro Plan Eng Ltd Process and installation for producing a drip irrigation conduit
US5324371A (en) * 1988-05-30 1994-06-28 Hydro-Plan Engineering Ltd. Process for producing a drip irrigation conduit
US5221158A (en) * 1990-04-19 1993-06-22 Unique-Quality Products, Inc. Irrigation and drainage method and apparatus
IL101071A (en) * 1992-02-26 1997-09-30 Naan Irrigation Systems Drip irrigation apparatus
US5971294A (en) * 1997-12-17 1999-10-26 Agco Corp. Agricultural application systems with improved spray control
US20030089803A1 (en) * 1999-11-19 2003-05-15 Mark Huntley Drip irrigation hose with emitters having different discharge rates
US6953156B1 (en) * 2004-06-29 2005-10-11 Boice Jr Nelson R Irrigation method for sloping land
US20060113401A1 (en) * 2004-11-29 2006-06-01 Energy Absorption Systems, Inc. Anti-icing spray system
US20070138323A1 (en) 2005-12-16 2007-06-21 Seo Won Co., Ltd. Drip irrigation hose
US7648085B2 (en) 2006-02-22 2010-01-19 Rain Bird Corporation Drip emitter
IL177552A (en) * 2006-08-17 2014-08-31 Ron Keren Irrigation Pipe
US7337983B1 (en) * 2007-02-13 2008-03-04 Nelson Boice Irrigation method and system using variable orifices
US8166710B2 (en) 2007-04-18 2012-05-01 The Invention Science Fund I, Llc High altitude structure for expelling a fluid stream through an annular space
US20100071771A1 (en) * 2007-04-18 2010-03-25 Searete Llc, A Limited Liability Corporation Of The State Of Delaware High altitude atmospheric injection system and method
US8985477B2 (en) * 2007-04-18 2015-03-24 The Invention Science Fund I Llc High altitude payload structures and related methods
US20080257977A1 (en) * 2007-04-18 2008-10-23 Searete Llc, A Limited Liability Corporation Of The State Of Delaware High altitude atmospheric alteration system and method
US20080258006A1 (en) * 2007-04-18 2008-10-23 Searete Llc, A Limited Liability Corporation Of The State Of Delaware High altitude structures control system and related methods
US20130183097A1 (en) * 2012-01-17 2013-07-18 Wayne L. Scantling Modular subterranean irrigation system and method of installation
US10440903B2 (en) 2012-03-26 2019-10-15 Rain Bird Corporation Drip line emitter and methods relating to same
US9877440B2 (en) 2012-03-26 2018-01-30 Rain Bird Corporation Elastomeric emitter and methods relating to same
US9149011B2 (en) 2013-03-11 2015-10-06 International Business Machines Corporation Controllable emitter
US9173353B2 (en) 2013-03-11 2015-11-03 International Business Machines Corporation Irrigation system
US9167757B2 (en) 2013-03-11 2015-10-27 International Business Machines Corporation Irrigation system and method
CA2847745C (en) 2013-03-28 2022-05-03 Banner Environmental Engineering Consultants Ltd. Wastewater discharge method and system
US10631473B2 (en) 2013-08-12 2020-04-28 Rain Bird Corporation Elastomeric emitter and methods relating to same
US10285342B2 (en) 2013-08-12 2019-05-14 Rain Bird Corporation Elastomeric emitter and methods relating to same
US9883640B2 (en) 2013-10-22 2018-02-06 Rain Bird Corporation Methods and apparatus for transporting elastomeric emitters and/or manufacturing drip lines
US9682386B2 (en) 2014-07-18 2017-06-20 NaanDanJain Irrigation Ltd. Irrigation sprinkler
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
US10232388B2 (en) 2017-03-08 2019-03-19 NaanDanJain Irrigation Ltd. Multiple orientation rotatable sprinkler
US10626998B2 (en) 2017-05-15 2020-04-21 Rain Bird Corporation Drip emitter with check valve
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

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1577225A (en) 1925-01-21 1926-03-16 Harry Z Granger Rotary sprinkler
US2716574A (en) 1953-07-17 1955-08-30 Chase Protected Cultivation Lt Horticultural irrigation apparatus
BE794884A (fr) 1972-02-17 1973-05-29 Bas Rhone Languedoc Amenagemen Dispositif d'arrosage de cultures en containers
IT1027976B (it) 1974-01-09 1978-12-20 Interdisciplin Forschungsgmbh Tubo flessible g rigido per innaffiare
IL44502A (en) * 1974-03-26 1979-10-31 Lego Lemelstrich Ltd Flow restrictor for irrigation systems
US3899136A (en) 1974-04-01 1975-08-12 Harmony Emitter Company Inc Emitter for irrigation systems
US3891150A (en) 1974-04-29 1975-06-24 Int Ag Drip irrigation device
US3917174A (en) 1974-06-17 1975-11-04 Andco Inc Drip irrigation system
US3929258A (en) 1974-07-29 1975-12-30 Westates Space Era Products Fluid dispensing structures
ZA754678B (en) 1974-08-06 1976-06-30 U Tiedt Control system for the uniform distribution of fluid in a hose or tube
US3981452A (en) 1975-02-10 1976-09-21 Gershon Eckstein Irrigation pipes with dripper units and method of its manufacture
DE2508865A1 (de) 1975-02-28 1976-09-16 Irja Lehto Bewaesserungsrohr
JPS5250405Y2 (it) 1975-06-20 1977-11-16
US4008853A (en) * 1975-10-31 1977-02-22 Vernay Laboratories, Inc. Pressure responsive self-purging emitter
US4162041A (en) * 1976-02-19 1979-07-24 Yamshita & Associates Ltd. Liquid sprinkling device of composite pipe type
DE2632405C2 (de) 1976-07-19 1978-03-30 Walter 6221 Stephanshausen Meckel Vorrichtung zur Tropfenbildung für eine Tropfenbewässerungsanlage
GB2043417A (en) 1978-12-12 1980-10-08 Mueller F A A watering head for drip irrigation
US4274583A (en) 1979-07-06 1981-06-23 The Toro Company Moisture and pressure responsive irrigation system

Also Published As

Publication number Publication date
IT8119481A0 (it) 1981-02-03
AU6686981A (en) 1981-08-13
ES265370U (es) 1982-12-16
IT1194741B (it) 1988-09-28
ES265370Y (es) 1983-06-16
US4423838A (en) 1984-01-03
IL59305A (en) 1983-06-15
AU548383B2 (en) 1985-12-12
GB2069803A (en) 1981-09-03
FR2474894A1 (fr) 1981-08-07
GB2069803B (en) 1983-10-26
IL59305A0 (en) 1980-10-26
FR2474894B1 (fr) 1986-12-26

Similar Documents

Publication Publication Date Title
ZA81539B (en) Irrigation line having desired output flow characteristics and methods of producing same
AU515409B2 (en) Fluid filter and method of manufacture
JPS57132303A (en) Stable ferro fluid composition and method of producing same
JPS5743413A (en) Semiconductor element and method of producing same
PT75092B (en) Irrigation conduit and method of making the same
JPS57178392A (en) Q switching laser with stabilized output and method of producing same
GB2138661B (en) Irrigation and drainage
JPS5791555A (en) Semiconductor element and method of producing same
JPS56169316A (en) Composition functional element and method of producing same
JPS5748240A (en) Semiconductor element and method of producing same
JPS5752101A (en) Ceramic resistor and method of producing same
JPS57124466A (en) Reed only memory and method of producing same
DE3170169D1 (en) Production of enduracidin and microorganisms therefor
JPS5723087A (en) Pretipitation of asbesto diaphragm and diaphragm prepared thereby
JPS56126902A (en) Ceramic varistor and method of producing same
JPS57178301A (en) Resistor and method of producing same
JPS5750783A (en) Heater and method of producing same
JPS5774022A (en) Sawdust artificial cultivation of mashroom
JPS57101366A (en) Discharge element and method of producing same
JPS52109716A (en) Artificial lawn and method of producing same
JPS5772289A (en) Heater and method of producing same
JPS57183408A (en) Fabrication of artificial flower
JPS57132382A (en) Gunn element and method of producing same
JPS56164501A (en) Nonlinear resistor and methdo of producing same
JO1131B1 (en) Irrigation pipes with drip units established inside them and their method of manufacture