DE2548670C2 - - Google Patents

Info

Publication number
DE2548670C2
DE2548670C2 DE2548670A DE2548670A DE2548670C2 DE 2548670 C2 DE2548670 C2 DE 2548670C2 DE 2548670 A DE2548670 A DE 2548670A DE 2548670 A DE2548670 A DE 2548670A DE 2548670 C2 DE2548670 C2 DE 2548670C2
Authority
DE
Germany
Prior art keywords
sprinkler
line
units
cylinder
groove
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
Application number
DE2548670A
Other languages
German (de)
English (en)
Other versions
DE2548670A1 (de
Inventor
Gershon Haifa Il Eckstein
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.)
Naan Irrigation Systems CS Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37744401&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE2548670(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to IL45211A priority Critical patent/IL45211A/en
Priority to CY1051A priority patent/CY1051A/xx
Priority to ES442207A priority patent/ES442207A1/es
Priority to AU86112/75A priority patent/AU508401B2/en
Priority to GB44758/75A priority patent/GB1533554A/en
Priority to ZA00756821A priority patent/ZA756821B/xx
Priority to DE19752548670 priority patent/DE2548670A1/de
Application filed by Individual filed Critical Individual
Priority to BR7507651A priority patent/BR7507651A/pt
Priority to IT2945175A priority patent/IT1049021B/it
Priority to MX165472A priority patent/MX144066A/es
Publication of DE2548670A1 publication Critical patent/DE2548670A1/de
Publication of DE2548670C2 publication Critical patent/DE2548670C2/de
Application granted granted Critical
Granted 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
    • 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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated 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
    • B29C48/15—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
    • B29C48/151—Coating hollow articles
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Nozzles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
DE19752548670 1974-07-08 1975-10-30 Bewaesserungsrohr mit berieselungseinheit sowie verfahren zu seiner herstellung Granted DE2548670A1 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IL45211A IL45211A (en) 1974-07-08 1974-07-08 Irrigation pipe with dripper units and method of its manufacture
ES442207A ES442207A1 (es) 1974-07-08 1975-10-29 Mejoras introducidas en un metodo para producir por extru- sion una tuberia de riego continuo para riego por aspersion.
AU86112/75A AU508401B2 (en) 1974-07-08 1975-10-29 Drip irrigation pipe
GB44758/75A GB1533554A (en) 1974-07-08 1975-10-29 Pipes suitable for use in drip irrigation
ZA00756821A ZA756821B (en) 1974-07-08 1975-10-29 Irrigation pipes with dripper units and method of its manufacture
CY1051A CY1051A (en) 1974-07-08 1975-10-29 Pipes suitable for use in drip irrigation
DE19752548670 DE2548670A1 (de) 1974-07-08 1975-10-30 Bewaesserungsrohr mit berieselungseinheit sowie verfahren zu seiner herstellung
BR7507651A BR7507651A (pt) 1974-07-08 1975-11-18 Cano de irrigacao continua,e processo e maquina para produzi-lo
IT2945175A IT1049021B (it) 1974-07-08 1975-11-19 Tubo di irrigazione munito di gruppi di gocciolamento e relativo metodo di fabbricazione
MX165472A MX144066A (es) 1974-07-08 1976-07-12 Mejoras a una tuberia de riego por goteo

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
IL45211A IL45211A (en) 1974-07-08 1974-07-08 Irrigation pipe with dripper units and method of its manufacture
ES442207A ES442207A1 (es) 1974-07-08 1975-10-29 Mejoras introducidas en un metodo para producir por extru- sion una tuberia de riego continuo para riego por aspersion.
AU86112/75A AU508401B2 (en) 1974-07-08 1975-10-29 Drip irrigation pipe
GB44758/75A GB1533554A (en) 1974-07-08 1975-10-29 Pipes suitable for use in drip irrigation
ZA00756821A ZA756821B (en) 1974-07-08 1975-10-29 Irrigation pipes with dripper units and method of its manufacture
DE19752548670 DE2548670A1 (de) 1974-07-08 1975-10-30 Bewaesserungsrohr mit berieselungseinheit sowie verfahren zu seiner herstellung
BR7507651A BR7507651A (pt) 1974-07-08 1975-11-18 Cano de irrigacao continua,e processo e maquina para produzi-lo
IT2945175A IT1049021B (it) 1974-07-08 1975-11-19 Tubo di irrigazione munito di gruppi di gocciolamento e relativo metodo di fabbricazione
MX165472A MX144066A (es) 1974-07-08 1976-07-12 Mejoras a una tuberia de riego por goteo

Publications (2)

Publication Number Publication Date
DE2548670A1 DE2548670A1 (de) 1977-05-05
DE2548670C2 true DE2548670C2 (US08063081-20111122-C00115.png) 1987-06-25

Family

ID=37744401

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752548670 Granted DE2548670A1 (de) 1974-07-08 1975-10-30 Bewaesserungsrohr mit berieselungseinheit sowie verfahren zu seiner herstellung

Country Status (10)

Country Link
AU (1) AU508401B2 (US08063081-20111122-C00115.png)
BR (1) BR7507651A (US08063081-20111122-C00115.png)
CY (1) CY1051A (US08063081-20111122-C00115.png)
DE (1) DE2548670A1 (US08063081-20111122-C00115.png)
ES (1) ES442207A1 (US08063081-20111122-C00115.png)
GB (1) GB1533554A (US08063081-20111122-C00115.png)
IL (1) IL45211A (US08063081-20111122-C00115.png)
IT (1) IT1049021B (US08063081-20111122-C00115.png)
MX (1) MX144066A (US08063081-20111122-C00115.png)
ZA (1) ZA756821B (US08063081-20111122-C00115.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL63341A (en) * 1981-07-15 1996-09-12 Naan Mech Works Drip irrigation apparatus
GB2156242B (en) * 1984-03-22 1988-02-10 Nat Res Dev Spraying apparatus
EP0186670A4 (en) * 1984-06-04 1986-09-24 Peter John Snelling IMPROVEMENTS IN DRIP IRRIGATION.
DE4304246A1 (de) * 1993-02-12 1994-08-18 Henn Gmbh & Co Kg Verfahren und Vorrichtung zur Herstellung eines Schlauches unter Hinzunahme von Verbindungselementen
GB2290743B (en) * 1994-07-01 1997-12-10 Draftex Ind Ltd Pipes for fluid flow and methods of making them
CN107182620B (zh) * 2017-01-17 2020-05-08 青岛农业大学 滴灌式农业大棚系统及大棚种植方法
CN111296234A (zh) * 2020-03-30 2020-06-19 中国一冶集团有限公司 自动可调浇水灌溉装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1103995A (fr) * 1953-07-17 1955-11-15 Chase Protected Cultivation Lt Tuyau souple utilisable pour l'arrosage continu en horticulture
IL25197A (en) * 1966-02-17 1970-01-29 Blass I Irrigation dripper unit
FR2098837A5 (US08063081-20111122-C00115.png) * 1970-07-29 1972-03-10 Rinko Irrigation Systems
JPS5037707B1 (US08063081-20111122-C00115.png) 1971-01-18 1975-12-04
ES402875A1 (es) * 1971-05-23 1975-05-16 Standards Inst Israel Perfeccionamientos en los sistemas de irrigacion.
IL41324A (en) * 1973-01-17 1976-02-29 Gilead Gideon Drip-irrigation device

Also Published As

Publication number Publication date
AU508401B2 (en) 1980-03-20
ZA756821B (en) 1976-10-27
DE2548670A1 (de) 1977-05-05
IL45211A (en) 1976-11-30
AU8611275A (en) 1977-05-05
ES442207A1 (es) 1977-08-01
IT1049021B (it) 1981-01-20
IL45211A0 (en) 1974-10-22
CY1051A (en) 1980-08-01
GB1533554A (en) 1978-11-29
BR7507651A (pt) 1977-06-14
MX144066A (es) 1981-08-26

Similar Documents

Publication Publication Date Title
DE2537419C2 (de) Schmelzeverteiler in Rohr- oder Blasköpfen mit einer Pinole als Kern und diese umgebenden Gehäuse
DE1704718A1 (de) Verfahren und Vorrichtung zur Herstellung von Kunststoffrohren mit ring- oder schraubenlinienfoermig gerillter Aussenwand
DE1938214A1 (de) Vorrichtung zur Herstellung eines Bandes aus nicht vulkanisiertem bzw. nicht polymerisiertem elastomerem Material,in das eine Mehrzahl Verstaerkungsdraehte eingebettet ist
DE1904564A1 (de) Verfahren zur Herstellung eines aus mindestens zwei Kunststoffen bestehenden Strangartikels
DE3617652A1 (de) Extruderanlage zum ummanteln eines strangfoermigen produktes, insbesondere eines kabels
DE2548670C2 (US08063081-20111122-C00115.png)
DE1554995B1 (de) Verfahren und vorrichtung zur kontinuierlichen herstellung kunststoffueberzogener profilleisten
DE3341836C2 (US08063081-20111122-C00115.png)
DE2652549A1 (de) Spritzduese
DE2000307A1 (de) Extrudierkopf zur Herstellung eines Widerstands-Elementes,eines Bandes,Antriebsriemens od.dgl.
DE2831318A1 (de) Vorrichtung zum herstellen eines kunststoffwellrohrs mit innenliegendem draht
DE2752932A1 (de) Ringspaltwerkzeug zum strangpressen von thermoplastischem kunststoff
DE822261C (de) Spritzmaschine zum Erzeugen von gestreiften Isolierstoffmaenteln auf elektrischen Leitern oder zur Herstellung von gestreiften Schlaeuchen oder aehnlichen fortlaufenden hohlen oder vollen Gebilden
DE4235101C2 (de) Verfahren und Spritzkopf zum Herstellen und/oder Umhüllen von Strangprofilen
DE957048C (de) Strangpresse zur Herstellung eines mehrschichtigen UEberzuges auf Draehten oder Kabeln
DE1729374A1 (de) Verfahren und Vorrichtung zur Herstellung von gewendelten Strangpressprofilen aus Kunststoff
DE1218232C2 (de) Schlauch mit Kunststoffwendel und Verfahren sowie Vorrichtung zu seiner Herstellung
DE713693C (de) Pressmundstueck fuer Schlauchmaschinen
DE2126872C3 (de) Vorrichtung zur Herstellung von flächigen Verstärkungseinlagen enthaltenden Schläuchen aus plastischen Massen
DE2552965C2 (de) Rohrverzweigungssystem aus Kunststoff, insbesondere für Bewässerungszwecke
DE1901013A1 (de) Spritzkopf fuer Kunststoffstrangpressen
EP0595198A1 (de) Vorrichtung und Verfahren zur Herstellung von langgestreckten Profilkörpern aus Kunststoff
AT163122B (de) Schneckenspritzmaschine zum Herstellen schlauchförmiger Überzugsschichten, insbesondere zum Überziehen von Drähten mit Isolierstoff
DE2710565A1 (de) Spritzwerkzeug zum extrudieren von hohlen rohrelementen aus kunststoff und mit den rohrelementen erzielter behaelter
DE3714592C2 (US08063081-20111122-C00115.png)

Legal Events

Date Code Title Description
OD Request for examination
8128 New person/name/address of the agent

Representative=s name: KRAUS, W., DIPL.-CHEM. DR.RER.NAT. WEISERT, A., DI

8172 Supplementary division/partition in:

Ref country code: DE

Ref document number: 2560640

Format of ref document f/p: P

Q171 Divided out to:

Ref country code: DE

Ref document number: 2560640

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NAAN MECHANICAL WORKS, KIBBUTZ NAAN, IL

8328 Change in the person/name/address of the agent

Free format text: KRAUS, W., DIPL.-CHEM. DR.RER.NAT. WEISERT, A., DIPL.-ING. DR.-ING. SPIES, J., DIPL.-PHYS., PAT.-ANWAELTE NIELSEN, F., DR., RECHTSANW., 8000 MUENCHEN

8381 Inventor (new situation)

Free format text: ECKSTEIN, GERSHON, FRESNO, CALIF., US

8327 Change in the person/name/address of the patent owner

Owner name: NAAN IRRIGATION SYSTEMS, KIBBUTZ NAAN, IL