ATE152663T1 - Verfahren und vorrichtung zur herstellung von röhren zur tropfenweisen bewässerung - Google Patents

Verfahren und vorrichtung zur herstellung von röhren zur tropfenweisen bewässerung

Info

Publication number
ATE152663T1
ATE152663T1 AT91309079T AT91309079T ATE152663T1 AT E152663 T1 ATE152663 T1 AT E152663T1 AT 91309079 T AT91309079 T AT 91309079T AT 91309079 T AT91309079 T AT 91309079T AT E152663 T1 ATE152663 T1 AT E152663T1
Authority
AT
Austria
Prior art keywords
drip irrigation
conduit
elements
heat welding
extruded
Prior art date
Application number
AT91309079T
Other languages
English (en)
Inventor
Moshe Gorney
Shlomo Galili
Dan Koren
Shaul Tal
David Sol
Original Assignee
Naan Irrigation Systems
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 Irrigation Systems filed Critical Naan Irrigation Systems
Application granted granted Critical
Publication of ATE152663T1 publication Critical patent/ATE152663T1/de

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
    • A01G25/026—Apparatus or processes for fitting the drippers to the hoses or the pipes
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/154—Coating solid articles, i.e. non-hollow articles
    • B29C48/155—Partial coating thereof
    • 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
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/157—Coating linked inserts, e.g. chains
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/907—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using adjustable calibrators, e.g. the dimensions of the calibrator being changeable
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/905—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using wet calibration, i.e. in a quenching tank
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • B29C48/913—Cooling of hollow articles of tubular films externally
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/70—Agricultural usage or equipment
    • 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
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1089—Methods of surface bonding and/or assembly therefor of discrete laminae to single face of additional lamina
    • Y10T156/1092—All laminae planar and face to face
    • Y10T156/1097—Lamina is running length web

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • External Artificial Organs (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Pipe Accessories (AREA)
AT91309079T 1990-10-12 1991-10-03 Verfahren und vorrichtung zur herstellung von röhren zur tropfenweisen bewässerung ATE152663T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL95972A IL95972A (en) 1990-10-12 1990-10-12 Method and apparatus for producing pipes for drip irrigation

Publications (1)

Publication Number Publication Date
ATE152663T1 true ATE152663T1 (de) 1997-05-15

Family

ID=11061647

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91309079T ATE152663T1 (de) 1990-10-12 1991-10-03 Verfahren und vorrichtung zur herstellung von röhren zur tropfenweisen bewässerung

Country Status (14)

Country Link
US (1) US5271786A (de)
EP (1) EP0480632B1 (de)
AT (1) ATE152663T1 (de)
AU (1) AU648827B2 (de)
BR (1) BR9104452A (de)
CA (1) CA2053367A1 (de)
DE (1) DE69125996T2 (de)
ES (1) ES2103782T3 (de)
GR (2) GR920300060T1 (de)
HU (1) HUT59852A (de)
IL (1) IL95972A (de)
MX (1) MX9101520A (de)
PT (1) PT99191A (de)
ZA (1) ZA917885B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106926433A (zh) * 2015-12-30 2017-07-07 上海长园电子材料有限公司 挤出套管限位装置及高分子套管生产***

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL100126A (en) * 1991-11-22 1994-11-28 Hydromatic Ltd Method and apparatus for making drip irrigation devices
IL106973A (en) * 1993-09-10 1996-09-12 Hydromatic Ltd Method and apparatus for making simultaneously a number of drip irrigation lines with preformed members
US5460501A (en) * 1994-04-07 1995-10-24 Advanced Drainage Systems, Inc. Pipe production line for the manufacture of plastic pipe
US5587181A (en) * 1994-04-25 1996-12-24 Southwire Company Magnetic support system for cable insertion tube
US5439363A (en) * 1994-04-25 1995-08-08 Southwire Company Magnetic support system for cable insertion tube
US5645861A (en) * 1995-08-07 1997-07-08 The Conair Group, Inc. Guide roller assembly for a vacuum sizing tank
US5800657A (en) * 1995-10-18 1998-09-01 The Standard Products Company Method of intermittent length stabilization
US6120634A (en) * 1997-02-26 2000-09-19 Micro Irrigation Technologies, Inc. Method and apparatus for forming agricultural drip tape
GR980100147A (el) 1998-04-27 1999-12-31 *�65tF fs@ K@*66 0� f9 6* θ θs@ 5@s s * f@ 5 @tf0@Ν υ # f@*0θs@st 9 tfuθυθ @s#9f0
IL124704A (en) * 1998-06-01 2002-04-21 Cohen Amir Method and apparatus for making dripper lines
DE69808606T2 (de) 1998-07-08 2005-11-17 Swisscab S.A. Verfahren zur Herstellung eines Tropfbewässerungsschlauches und Produktionslinie zu seiner Durchführung
IT1305415B1 (it) 1998-08-20 2001-05-04 Carmelo Giuffre Procedimento ed impianto per la fabbricazione di tubi per irrigazionea goccia
KR100290797B1 (ko) * 1998-11-17 2001-06-01 소재용 용수도관 제조장치
IL129817A (en) * 1999-05-06 2002-12-01 Plassim Tech Plastics Works Method for producing an irrigation pipeline with inner emitters
IL134695A0 (en) * 2000-02-23 2001-07-24 Naan Irrigation Systems C S Lt Flow regulators with flexibile diaphragms
US6620278B1 (en) 2000-04-18 2003-09-16 Nelson Irrigation Corporation Drip tape manufacturing process
US6568607B2 (en) 2001-03-16 2003-05-27 The Toro Company Emitter
KR100440620B1 (ko) * 2001-11-30 2004-07-15 소재용 용수도관 제조장치
IL151446A0 (en) * 2002-08-22 2003-04-10 Netafim A C S Ltd Integral dripping emitter
EP1403025A1 (de) * 2002-09-27 2004-03-31 Eberhard Kertscher Vorrichtung zur kontinuierlichen Herstellung von Tropfbewäserungsrohren
US7270280B2 (en) 2004-06-21 2007-09-18 Netafim Ltd. Disc shape dripper
US20050284966A1 (en) * 2004-06-23 2005-12-29 Defrank Michael Emitter
US8302887B2 (en) 2005-03-31 2012-11-06 Rain Bird Corporation Drip emitter
EP1817955B2 (de) * 2006-02-10 2012-07-25 THE Machines Yvonand SA Anlage und Verfahren zur Herstellung von Röhren zur tropfenweisen Bewässerung
US7648085B2 (en) 2006-02-22 2010-01-19 Rain Bird Corporation Drip emitter
CN101234369B (zh) * 2008-02-28 2010-04-21 西北农林科技大学 一种贴片式迷宫流道滴灌带及生产方法
ATE512587T1 (de) * 2008-05-05 2011-07-15 Mach Yvonand Sa Verfahren zum herstellen von tropfbewässerungsrohren
US8628032B2 (en) 2008-12-31 2014-01-14 Rain Bird Corporation Low flow irrigation emitter
ES2388983T3 (es) * 2009-03-10 2012-10-22 The Machines Yvonand Sa Dispositivo para la fabricación de un tubo de riego por goteo
EP2637716B1 (de) 2010-11-08 2020-09-02 Aktivax, Inc. Heilmittelspender
US9877440B2 (en) 2012-03-26 2018-01-30 Rain Bird Corporation Elastomeric emitter and methods relating to same
US9485923B2 (en) 2012-03-26 2016-11-08 Rain Bird Corporation Elastomeric emitter and methods relating to same
US10440903B2 (en) 2012-03-26 2019-10-15 Rain Bird Corporation Drip line emitter and methods relating to same
US20130248622A1 (en) 2012-03-26 2013-09-26 Jae Yung Kim Drip line and emitter and methods relating to same
EP2861402B1 (de) * 2012-06-18 2018-11-14 Maillefer S.A. Verfahren und system zur herstellung einer bewässerungsleitung
US9872444B2 (en) 2013-03-15 2018-01-23 Rain Bird Corporation Drip emitter
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
USD811179S1 (en) 2013-08-12 2018-02-27 Rain Bird Corporation Emitter part
US9883640B2 (en) * 2013-10-22 2018-02-06 Rain Bird Corporation Methods and apparatus for transporting elastomeric emitters and/or manufacturing drip lines
US10330559B2 (en) 2014-09-11 2019-06-25 Rain Bird Corporation Methods and apparatus for checking emitter bonds in an irrigation drip line
CN105799135A (zh) * 2015-12-22 2016-07-27 天津市昊航复合管业有限公司 抽油杆连续全包覆设备及其包覆方法
US10375904B2 (en) 2016-07-18 2019-08-13 Rain Bird Corporation Emitter locating system and related methods
WO2018140772A1 (en) 2017-01-27 2018-08-02 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
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
FR1458967A (fr) * 1965-06-15 1966-04-29 Procédé et dispositif pour la fabrication de tubes, de profilés en forme de gouttière et d'autres corps extrudés similaires en matière plastique présentant des cloisons transversales
AU1544770A (en) * 1970-05-22 1971-11-25 Walter Barr Pty Limited Trickle feed irrigation system
JPS5146530B2 (de) * 1972-08-31 1976-12-09
US3826285A (en) * 1972-10-24 1974-07-30 F Reynolds Hollow tube of variable exterior dimensions
US3981452A (en) * 1975-02-10 1976-09-21 Gershon Eckstein Irrigation pipes with dripper units and method of its manufacture
US4191518A (en) * 1975-09-22 1980-03-04 Sumitomo Chemical Company, Limited Equipment for producing special pipes
AU518937B2 (en) * 1977-02-08 1981-10-29 Ris Irrigation Systems Pty. Ltd. Continuous drip irrigation tubes
IL55798A0 (en) * 1978-10-25 1978-12-17 Drori Mordeki Fluid distribution devices particularly useful for drip irrigation and mathod and apparatus for making same
DE2924708A1 (de) * 1979-06-19 1981-01-22 Gideon Gilead Verfahren zur herstellung eines bewaesserungsschlauches sowie nach diesem verfahren gefertigter bewaesserungsschlauch
ES483222A1 (es) * 1979-08-07 1980-04-16 Neoplast Ind Procedimiento para la obtencion de tuberias para riego por goteo
US4474330A (en) * 1981-06-22 1984-10-02 Ris Irrigation Systems Drip irrigation conduit and method of making the same
IL63341A (en) * 1981-07-15 1996-09-12 Naan Mech Works Drip irrigation apparatus
PH20279A (en) * 1982-04-01 1986-11-14 Richard D Chapin Drip irrigation system employing adjacently arranged flow-restricting passages
US4702787A (en) * 1983-06-10 1987-10-27 Agrifim Irrigation International Nv Process for making drip irrigation lines
IL75336A (en) * 1985-05-29 1992-07-15 Plastro Gvat Method for producing a drip irrigation line and an emitter therefor
US4880167A (en) * 1987-09-23 1989-11-14 James Hardie Irrigation, Inc. Irrigation hose with linear turbulent flow emitter
IL86549A (en) * 1988-05-30 1991-04-15 Hydro Plan Eng Ltd Process and installation for producing a drip irrigation conduit
GR1001008B (el) * 1990-10-03 1993-03-31 Emmanouil Dermitzakis Σταλακτοφόρος σωλήνας με εσωτερικά επικολλημένους σταλάκτες και μέ?οδος κατασκευής του.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106926433A (zh) * 2015-12-30 2017-07-07 上海长园电子材料有限公司 挤出套管限位装置及高分子套管生产***

Also Published As

Publication number Publication date
AU8556091A (en) 1992-04-16
ZA917885B (en) 1992-09-30
GR920300060T1 (en) 1992-08-31
IL95972A (en) 1993-03-15
IL95972A0 (en) 1991-08-16
HU913231D0 (en) 1992-01-28
EP0480632A2 (de) 1992-04-15
US5271786A (en) 1993-12-21
HUT59852A (en) 1992-07-28
EP0480632B1 (de) 1997-05-07
AU648827B2 (en) 1994-05-05
EP0480632A3 (en) 1993-01-27
PT99191A (pt) 1993-10-29
GR3024380T3 (en) 1997-11-28
DE69125996D1 (de) 1997-06-12
MX9101520A (es) 1992-06-05
ES2103782T3 (es) 1997-10-01
DE69125996T2 (de) 1997-08-21
BR9104452A (pt) 1992-06-09
CA2053367A1 (en) 1992-04-13

Similar Documents

Publication Publication Date Title
ATE152663T1 (de) Verfahren und vorrichtung zur herstellung von röhren zur tropfenweisen bewässerung
AU6194598A (en) Method for manufacturing a drip irrigation tube and dripper unit used therein
ATE33960T1 (de) Verfahren und vorrichtung zur herstellung von doppelwandigen thermoplastischen rohren mit aufgeweiteten abschnitten und hergestelltes rohr.
DE59300648D1 (de) Verfahren und Vorrichtung zur fortlaufenden Herstellung eines Verbundrohres mit Rohr-Muffe.
AT384146B (de) Rohr zur bewaesserung von pflanzen und verfahren zur herstellung eines rohres zur bewaesserung von pflanzen
DE69913709D1 (de) Verfahren und anlage zur herstellung von tropfbewässerungsleitungen
HUP9901181A2 (hu) Eljárás spirálos sörték előállítására
DE69530790D1 (de) Doppelschlauch, apparat zur herstellung von doppelschläuchen, ballonkatheterherstellung mit hilfe von doppelschläuchen und verfahren zur herstellung von doppelschläuchen
ATE442035T1 (de) Verfahren und vorrichtung zur herstellung einer tropfen-bewässerungsleitung
ATE146721T1 (de) Verfahren zur herstellung einer rohrverbindung
DE50113071D1 (de) Verfahren und vorrichtung zur herstellung eines doppelwandigen thermoplastischen rohres mit einer rohrmuffe
DE59405022D1 (de) Verfahren und Vorrichtung zur Herstellung von Pressfittings
DE50212299D1 (de) Verfahren und vorrichtung zum herstellen einer verstärkten muffe an einem extrudierten kunststoffrohr aus thermoplastischem kunststoff
DE59002167D1 (de) Verfahren zur herstellung gesinterter mikrokristalliner alpha-al2o3-koerper sowie deren verwendung.
ATE127390T1 (de) Verfahren zum herstellen eines wärmeschrumpfbaren kunststoffschlauches.
DE69730786D1 (de) Verfahren zur Herstellung, durch Extrusion, eines Profils mit lokal veränderlichem Querschnitt
DE69108659D1 (de) Vorrichtung zum Steuern des radialen Extrusionsdurchmessers eines thermoplastischen Polymers.
DE69623366D1 (de) Nahrungsmittel und Verfahren zur Herstellung
DE69026354D1 (de) Verfahren zur Herstellung einer Helligkeitsverstärkerröhre mit Abdichtverbindungen
DE69119512D1 (de) Verfahren und Vorrichtung zur Herstellung eines gefüllten Wulstringes
FR2720998B1 (fr) Tube pour un bateau en caoutchouc et son procédé de fabrication.
KR960008925A (ko) 평면 브라운관의 판넬 및 그 제조방법
ES8406284A1 (es) Un metodo de fabricar tubo termorrecuperable
EP0419982A3 (en) Method and installation for manufacturing composite extrudates
IT1260449B (it) Procedimento per la realizzazione di un telaio di materia plastica destinato alla fabbricazione di un traliccio di sostegno per piante

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties