KR890017067A - 드립용 수도관의 제조장치 및 방법 - Google Patents

드립용 수도관의 제조장치 및 방법 Download PDF

Info

Publication number
KR890017067A
KR890017067A KR1019890007163A KR890007163A KR890017067A KR 890017067 A KR890017067 A KR 890017067A KR 1019890007163 A KR1019890007163 A KR 1019890007163A KR 890007163 A KR890007163 A KR 890007163A KR 890017067 A KR890017067 A KR 890017067A
Authority
KR
South Korea
Prior art keywords
conduit
emitter
extrusion
unit
carrier element
Prior art date
Application number
KR1019890007163A
Other languages
English (en)
Other versions
KR940007857B1 (ko
Inventor
메호다 라파엘
Original Assignee
원본미기재
하이드로-플랜 엔지니어링 리미티드
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=11058887&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR890017067(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 원본미기재, 하이드로-플랜 엔지니어링 리미티드 filed Critical 원본미기재
Publication of KR890017067A publication Critical patent/KR890017067A/ko
Application granted granted Critical
Publication of KR940007857B1 publication Critical patent/KR940007857B1/ko

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
    • B29C48/15—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
    • B29C48/30—Extrusion nozzles or dies
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • 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
    • B29C48/908—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
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
    • 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
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
    • B29C48/916—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means using vacuum
    • 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
    • A01G2025/006—Tubular drip irrigation dispensers mounted coaxially within water feeding tubes
    • 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
    • B29L2023/22—Tubes or pipes, i.e. rigid
    • 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
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1056—Perforating lamina
    • Y10T156/1057—Subsequent to assembly of laminae
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Soil Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

내용 없음

Description

드립용 수도관의 제조장치 및 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 드립(drip)용수도관의 압출장치를 개략적으로 도시하는 도면. 제2도는 제1도에 도시된 장치의 일부분의 확대 종방향 단면도. 제3도는 제2도에 도시된 장치의 선Ⅲ-Ⅲ에 다른

Claims (13)

  1. 도관의 횡단주연부 크기의 절반보다 작은 크기의 횡단주연부 크기를 갖는 용접구역을 각각 포함하는 내부에 열 용접된 이미터 유니트들을 갖는 드립용수 도관의 제조방법에 있어서, 제 1 외경 및 제 1 선형 속도로 압출 크로스헤드로부터 용수도관을 연속적으로 압출하는 단계, 제 1 외경보다 작은 제 2외경이 되도록 인발되도록 및 제 1 선형 속도보다 큰 제 2 선형 속도를 갖도록 압출도관을 중간대역을 통해 캘리브레이터 유니트내로 통과시키는 단계, 압출도관과 동축인 지지구역 상부로 상기 이미터를 지지하고 압출 크로스헤드 내의 상기 지지구역의 제 1 단부로부터 캘리브레이터 유니트내의 상기 지지구역의 반대단부까지 연장시키는 단계, 상기 제 2선형 속도와 대체로 동일한 이미터 유니트 선형속도를 얻도록 상기 지지 이미터 유니트들을 연속적으로 가속하는 단계, 상기 이미터 유니트의 선형속도로 각각의 지지이미터 유니트를 상기 도관이 대체로 상기 제 2선형 속도를 얻게 되도록 상기 압출도관과 함께 위치시키는 단계, 상기 이미터 유니트가 대체로 상기 반대 단부에서 도관에 열 용접될때까지 상기 이미터 유니트의 선형 속도로 압출도관과 접촉되도록 위치시키는 단계, 압출도관 및 내부로 용접된 이미터 유니트들을 냉각시키는 단계, 도관내의 열 용접 이미터 유니트들의 위치를 연속적으로 결정하는 단계, 및 이미터 유니트들에 대해 각각의 드립 출구들을 형성하도록 도관을 천공하는 단계들로 구성되는 것을 특징으로 하는 방법.
  2. 제 1 항에 있어서, 지지구역의 반대단부가 캘리브레이터 유니트의 입구구역내에 위치되어 있는 것을 특징으로 하는 방법.
  3. 도관의 횡단 주연부 크기의 절반보다 작은 크기의 횡단 주연부 크기를 갖는 용접구역을 자각 포함하는 내부에 열 용접된 이미터 유니트들을 갖는 드립 용수도관의 제조방법에 있어서, 제 1 외경 및 제 1 선형속도로 압출 크로스헤드로부터 용수도관을 연속적으로 압출하는 단계, 제 1 외경보다 작은 제 2 외경이 되도록 인발되도록 및 제 1 선형 속도보다 큰 제 2 선형 속도를 갖도록 압출도관을 중간 대역을 통해 캘리브레이터 유니트내로 통과시키는 단계, 압출도관과 동축인 지지구역 상부로 상기 이미터를 지지하고 압출 크로스헤드내의 상기 지지구역의 제 1단부로부터 캘리브레이터 유니트내의 상기 지지구역의 반대단부까지 연장시키는 단계, 상기 제 2 선형 속도와 대체로 동일한 이미터 유니트 선형속도로 각각의 지지이미터 유니트를 상기 도관이 대체로 상기 제 2 선형 속도를 얻게 되도록 상기 압출도관과 함께 접촉되도록 위치시키는 단계, 압출도관 및 내부로 용접된 이미터 유니트들을 냉각시키는 단계, 도관내의 열 용접 이미터 유니트들의 위치를 연속적으로 결정하는 단계, 및 이미터 유니트들에 대해 각각의 드립 출구들을 형성하도록 도관을 천공하는 단계들로 구성되는 것을 특징으로 하는 방법.
  4. 제 1 항에 따른 방법에 따라 드립용수 도관을 제조하는 압출장치에 있어서, 축방향 구멍을 갖는 압출 크로스헤드, 중간 구역에 의해 상기 크로스헤드로부터 격설된 캘리브레이터 유니트, 캘리브레이터 유니트를 통해 도관 선형속도로 압출도관을 발출하기 위해 상기 캘리브레이터 유니트의 하류에 위치된 발출장치, 상기 구멍내에 위치된 제 1 단부 및 상기 캘리브레이터 유니트내에 위치된 제 2반대 단부를 갖는 상기 축방향 구멍과 동축으로 위치되어 있는 이미터 캐리어요소, 이미터 유니트들을 상기 제어요소에 연속적으로 공급하는 이미터 공급장치, 및 압출도관이 대체로 상기 도관 선형속도를 얻었을때 상기 이미터 유니트속도로 상기 이미터 유니트들을 압출도관과 접촉되도록 상기 캐리어 요소를 따라 위치시키기 위해서, 및 이미터 유니트들이 대체로 상기 캐리어 요소의 상기 반대단부에서 도관에 열 용접될때까지 상기 이미터 유니트들을 상기 캐리어 요소를 따라 위치시키기 위해서, 상기 도관 선형속도와 대체로 동일한 이미터 유니트속도를 얻도록 상기 이미터 유니트들을 상기 캐리어요소를 따라 연속적으로 가속시키는 이미터 변위 장치로 구성되는 것을 특징으로 하는 장치.
  5. 제 4 항에 있어서, 상기 변위장치가, 상기 캐리어 요소와 함께 정렬되어 있고 상기 캐리어 요소에 의해 반송되는 이미터와 계합되도록 되어있는 변위가능한 푸셔를 포함하는 것을 특징으로 하는 압출장치.
  6. 제 5 항에 있어서, 상기 변위장치가 전자-기계식으로 작동되는 것을 특징으로 하는 압출장치.
  7. 제 5 항에 있어서, 상기 변위장치가 공압식으로 작동되는 것을 특징으로 하는 압출장치.
  8. 제 5 항에 있어서, 상기 변위장치가 유압식으로 작동되는 것을 특징으로 하는 압출장치.
  9. 제 4 항 내지 8 항중 어느 하나의 항에 있어서, 상기 캐리어 요소에 냉각 유체 전달장치가 구비되어 있는 것을 특징으로 하는 압출장치.
  10. 제 4 항 내지 9 항중 어느 하나의 항에 있어서, 상기 캐리어요소가 상기 이미터들을 지지하도록 설계되어 있는 것을 특징으로 하는 압출장치.
  11. 제 4 항 내지 9 항중 어느 하나의 항에 있어서, 상기 캐리어 요소가 상기 이미터들을 상기 요소로부터 현수시키도록 설계되어 있는 것을 특징으로 하는 압출장치.
  12. 제 4 항에 있어서, 캐리어 요소의 반대단부가 캘리브레이터의 입구 구역내에 위치되어 있는 것을 특징으로 하는 압출장치.
  13. 제 1 항에 따른 방법에 따라 드립 용수도관을 제조하는 압출장치에 있어서, 축방향 구멍을 갖는 압출 크로스헤드, 중간구역에 의해 상기 크로스혜드로부터 격설된 캘리브레이터 유니트, 캘리브레이터 유니트를 통해 도관 선형 속도로 압출도관을 발출하기 위해 상기 캘리브레이터 유니트의 하류에 위치된 발출장치, 상기 구멍내에 위치된 제 1단부 및 상기 캘리브레이터 유니트내에 위치된 제 2반대단부를 갖는 상기 축방향 구멍과 동축으로 위치되어 있는 이미터 캐리어요소, 이미터 유니트들을 상기 제어요소에 연속적으로 공급하는 이미터 공급장치, 및 압출도관이 대체로 상기 도관 선형속도를 얻었을때 상기 이미터 유니트 속도로 상기 이미터 유니트들을 압출도관과 접촉되도록 상기 캐리어 요소를 따라 위치시키기 위해서, 및 이미터 유니트들이 대체로 상기 캐리어 요소의 상기 반대단부에서 도관에 열 용접될때까지 상기 이미터 유니트들을 상기 캐리어요소를 따라 위치시키는 이미터 변위장치로 구성되는 것을 특징으로 하는 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890007163A 1988-05-30 1989-05-29 드립 용수 도관의 제조 장치 및 방법 KR940007857B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL86549A IL86549A (en) 1988-05-30 1988-05-30 Process and installation for producing a drip irrigation conduit
IL86549 1988-05-30

Publications (2)

Publication Number Publication Date
KR890017067A true KR890017067A (ko) 1989-12-15
KR940007857B1 KR940007857B1 (ko) 1994-08-26

Family

ID=11058887

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890007163A KR940007857B1 (ko) 1988-05-30 1989-05-29 드립 용수 도관의 제조 장치 및 방법

Country Status (21)

Country Link
US (2) US5022940A (ko)
EP (1) EP0344605B1 (ko)
JP (1) JPH0698667B2 (ko)
KR (1) KR940007857B1 (ko)
AR (1) AR246032A1 (ko)
AT (1) ATE86175T1 (ko)
AU (1) AU620617B2 (ko)
BG (1) BG50042A3 (ko)
BR (1) BR8902452A (ko)
CA (1) CA1314132C (ko)
DE (2) DE68905080T2 (ko)
ES (1) ES2022064T3 (ko)
GR (2) GR910300085T1 (ko)
HU (1) HU205729B (ko)
IL (1) IL86549A (ko)
MX (1) MX170135B (ko)
NZ (1) NZ229332A (ko)
PT (1) PT90684B (ko)
RU (1) RU2062234C1 (ko)
UY (1) UY23538A1 (ko)
ZA (1) ZA894105B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100278578B1 (ko) * 1998-04-27 2001-02-01 김종원 초강성 평활 다층관의 제조장치에 있어서 냉각장치 및 냉각방법

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1001008B (el) * 1990-10-03 1993-03-31 Emmanouil Dermitzakis Σταλακτοφόρος σωλήνας με εσωτερικά επικολλημένους σταλάκτες και μέ?οδος κατασκευής του.
IL95972A (en) * 1990-10-12 1993-03-15 Naan Irrigation Systems Method and apparatus for producing pipes for drip irrigation
IL100126A (en) * 1991-11-22 1994-11-28 Hydromatic Ltd Method and apparatus for making drip irrigation devices
US5310438A (en) * 1992-12-16 1994-05-10 Agrifim Irrigation International N.V. Process for making low cost drip irrigation lines using plastic extrusion and film blowing techniques
US5324379A (en) * 1993-01-27 1994-06-28 Drip Irrigation Systems, Ltd. Method and apparatus for producing drip irrigation conduit
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
FR2727890B1 (fr) * 1994-12-07 1997-01-24 Kertscher Sa E Procede de fabrication de tuyaux d'irrigation goutte-a-goutte
DE19515334A1 (de) * 1995-04-26 1996-10-31 Saar Gummiwerk Gmbh Verfahren und Vorrichtung zum Bestücken von Extrudaten mit Befestigungselementen o. dgl.
US6120634A (en) * 1997-02-26 2000-09-19 Micro Irrigation Technologies, Inc. Method and apparatus for forming agricultural drip tape
IL124071A (en) * 1997-04-18 2001-12-23 Swisscab Sa Method for manufacturing a drip irrigation tube and dripper unit used therein
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
IT1305415B1 (it) * 1998-08-20 2001-05-04 Carmelo Giuffre Procedimento ed impianto per la fabbricazione di tubi per irrigazionea goccia
IL129817A (en) * 1999-05-06 2002-12-01 Plassim Tech Plastics Works Method for producing an irrigation pipeline with inner emitters
AU2001227026A1 (en) * 2000-02-02 2001-08-14 Metzerplas Industries Ltd. Manufacture of drip irrigation apparatus
US6620278B1 (en) 2000-04-18 2003-09-16 Nelson Irrigation Corporation Drip tape manufacturing process
AU2003267309A1 (en) 2000-11-16 2004-04-08 Microspherix Llc Flexible and/or elastic brachytherapy seed or strand
AU2002303144A1 (en) 2001-03-16 2002-10-03 The Toro Company Drip irrigation emitter
EP1387754A4 (en) * 2001-05-17 2007-12-05 Entegris Inc MANUFACTURING DEVICE AND METHOD FOR TUBES WITH MULTIPLE ENCLOSURE
US6817548B2 (en) 2001-09-05 2004-11-16 R.M. Wade & Co. Fluid distribution emitter and system
US7094198B2 (en) * 2001-11-02 2006-08-22 Worldwide Medical Technologies, Llc Delivery system and method for interstitial radiation therapy using seed elements with ends having one of projections and indentations
US7060020B2 (en) * 2001-11-02 2006-06-13 Ideamatrix, Inc. Delivery system and method for interstitial radiation therapy
US6761680B2 (en) 2001-11-02 2004-07-13 Richard A. Terwilliger Delivery system and method for interstitial radiation therapy using seed strands constructed with preformed strand housing
US6786858B2 (en) * 2001-11-02 2004-09-07 Ideamatrix, Inc. Delivery system and method for interstitial radiotherapy using hollow seeds
US7074291B2 (en) * 2001-11-02 2006-07-11 Worldwide Medical Technologies, L.L.C. Delivery system and method for interstitial radiation therapy using strands constructed with extruded strand housings
KR100440620B1 (ko) * 2001-11-30 2004-07-15 소재용 용수도관 제조장치
US7887664B1 (en) 2003-05-05 2011-02-15 The Toro Company Continuous molded emitter
US6997862B2 (en) * 2003-05-13 2006-02-14 Ideamatrix, Inc. Delivery system and method for interstitial radiation therapy using seed strands with custom end spacing
US20050080314A1 (en) * 2003-10-09 2005-04-14 Terwilliger Richard A. Shielded transport for multiple brachytheapy implants with integrated measuring and cutting board
EP1541014B1 (fr) 2003-12-12 2010-02-24 The Thomas Machines SA Procede de fabrication de tuyaux d'irrigation goutte-a-goutte
EP1541013A1 (fr) * 2003-12-12 2005-06-15 The Thomas Machines SA Procédé de fabrication de tuyaux d'irrigation goutte-à-goutte
US20050284966A1 (en) * 2004-06-23 2005-12-29 Defrank Michael Emitter
US20060043219A1 (en) * 2004-09-02 2006-03-02 Moshe Raanan Drip irrigation pipe
IL167015A (en) * 2005-02-21 2013-01-31 Plastro Irrigation Systems Ltd In-line system of mini sprinklers and method and apparatus for making same
US8302887B2 (en) 2005-03-31 2012-11-06 Rain Bird Corporation Drip emitter
US8187159B2 (en) 2005-07-22 2012-05-29 Biocompatibles, UK Therapeutic member including a rail used in brachytherapy and other radiation therapy
US7736293B2 (en) * 2005-07-22 2010-06-15 Biocompatibles Uk Limited Implants for use in brachytherapy and other radiation therapy that resist migration and rotation
US8469294B2 (en) * 2006-01-30 2013-06-25 The Toro Company Continuous molded emitter
KR100720818B1 (ko) * 2006-02-17 2007-05-21 엘에스전선 주식회사 압출기용 스크류장치의 냉각구조
US7648085B2 (en) 2006-02-22 2010-01-19 Rain Bird Corporation Drip emitter
KR100749640B1 (ko) * 2006-04-12 2007-08-14 주식회사 서원양행 농업용 호스 제조장치
US20070265487A1 (en) * 2006-05-09 2007-11-15 Worldwide Medical Technologies Llc Applicators for use in positioning implants for use in brachytherapy and other radiation therapy
US7988611B2 (en) * 2006-05-09 2011-08-02 Biocompatibles Uk Limited After-loader for positioning implants for needle delivery in brachytherapy and other radiation therapy
US20090216063A1 (en) * 2008-01-29 2009-08-27 Biocompatibles Uk Limited Bio-absorbable brachytherapy strands
US7874976B1 (en) 2006-09-07 2011-01-25 Biocompatibles Uk Limited Echogenic strands and spacers therein
US7878964B1 (en) 2006-09-07 2011-02-01 Biocompatibles Uk Limited Echogenic spacers and strands
DE102006051104B3 (de) * 2006-10-25 2008-01-10 Inoex Gmbh Vorrichtung zum Extrudieren von Hohlsträngen
KR100748604B1 (ko) * 2007-02-14 2007-08-10 소재용 용수도관의 천공방법 및 그 방법에 의해서 형성된 분출공을갖는 용수도관
US20080269540A1 (en) * 2007-04-27 2008-10-30 Worldwide Medical Technologies Llc Seed cartridge adaptor and methods for use therewith
US8628032B2 (en) 2008-12-31 2014-01-14 Rain Bird Corporation Low flow irrigation emitter
EA013488B1 (ru) * 2009-01-29 2010-04-30 Дзе Фурукава Электрик Ко., Лтд. Труба кабелепровода с тросом для протяжки и способ изготовления трубы кабелепровода с тросом для протяжки
ES2388983T3 (es) * 2009-03-10 2012-10-22 The Machines Yvonand Sa Dispositivo para la fabricación de un tubo de riego por goteo
IL212105A (en) 2011-04-03 2016-07-31 Einav Zvi Integral dropper with elongated exit pool
US10440903B2 (en) 2012-03-26 2019-10-15 Rain Bird Corporation Drip line emitter and methods relating to same
US9485923B2 (en) 2012-03-26 2016-11-08 Rain Bird Corporation Elastomeric 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
US9877440B2 (en) 2012-03-26 2018-01-30 Rain Bird Corporation Elastomeric emitter and methods relating to same
US9872444B2 (en) 2013-03-15 2018-01-23 Rain Bird Corporation Drip emitter
USD811179S1 (en) 2013-08-12 2018-02-27 Rain Bird Corporation Emitter part
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
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
WO2018227131A1 (en) * 2017-06-09 2018-12-13 A.I. Innovations N.V. Tracking system for plastic pipe
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 (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484965A (en) * 1946-11-08 1949-10-18 Extruded Plastics Inc Method of making extruded collapsible tubes
US2575138A (en) * 1948-10-29 1951-11-13 Charles E Slaughter Method and apparatus for packaging and package
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
JPS5146530B2 (ko) * 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
US4573640A (en) * 1976-10-26 1986-03-04 Hydro-Plan Engineering Ltd. Irrigation emitter unit
IL67824A (en) * 1977-11-24 1985-08-30 Hydro Plan Eng Ltd Irrigation drip emitter unit
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
DE2902007C2 (de) * 1979-01-19 1980-12-11 Reifenhaeuser Kg, 5210 Troisdorf Kunststoff-Rohrleitung mit einer Einrichtung für die Tropfbewässerung
ES483222A1 (es) * 1979-08-07 1980-04-16 Neoplast Ind Procedimiento para la obtencion de tuberias para riego por goteo
IL59305A (en) * 1980-02-04 1983-06-15 Naan Mech Works Irrigation line having desired flow output characteristics and method of producing same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100278578B1 (ko) * 1998-04-27 2001-02-01 김종원 초강성 평활 다층관의 제조장치에 있어서 냉각장치 및 냉각방법

Also Published As

Publication number Publication date
ATE86175T1 (de) 1993-03-15
GR3007222T3 (ko) 1993-07-30
HU205729B (en) 1992-06-29
IL86549A (en) 1991-04-15
JPH02238919A (ja) 1990-09-21
PT90684B (pt) 1994-05-31
JPH0698667B2 (ja) 1994-12-07
DE68905080D1 (de) 1993-04-08
EP0344605B1 (en) 1993-03-03
BG50042A3 (en) 1992-04-15
EP0344605A3 (en) 1991-03-27
DE344605T1 (de) 1992-02-27
IL86549A0 (en) 1988-11-15
US5122044A (en) 1992-06-16
GR910300085T1 (en) 1991-12-10
DE68905080T2 (de) 1993-06-24
HUT50696A (en) 1990-03-28
AR246032A1 (es) 1994-03-30
KR940007857B1 (ko) 1994-08-26
AU620617B2 (en) 1992-02-20
RU2062234C1 (ru) 1996-06-20
ZA894105B (en) 1990-04-25
ES2022064T3 (es) 1993-07-01
MX170135B (es) 1993-08-09
UY23538A1 (es) 1993-01-27
US5022940A (en) 1991-06-11
AU3529289A (en) 1989-11-30
PT90684A (pt) 1989-11-30
ES2022064A4 (es) 1991-12-01
CA1314132C (en) 1993-03-09
EP0344605A2 (en) 1989-12-06
BR8902452A (pt) 1990-01-16
NZ229332A (en) 1990-09-26

Similar Documents

Publication Publication Date Title
KR890017067A (ko) 드립용 수도관의 제조장치 및 방법
US5324371A (en) Process for producing a drip irrigation conduit
KR900004432B1 (ko) 2개의 층으로된 파형수지관의 압출기
JPH0733051B2 (ja) 少なくとも１つの繊維束を供給して合成物質を製造するための押出し機
US4731002A (en) Triple-wall foam coextrusion apparatus
KR940013789A (ko) 빙햄 플래스틱형 재료를 압출하기 위한 방법 및 장치
ATE60544T1 (de) Extruderanlage zum ummanteln eines strangfoermigen produktes, insbesondere eines kabels.
JPH02150330A (ja) 押出しダイアセンブリ
BR8601635A (pt) Processo e equipamento para a producao de tubos de paredes duplas
KR0181519B1 (ko) 플라스틱 파이프의 제조장치
US3270806A (en) Cooling device for extruded goods of thermoplastic materials
ES2128105T3 (es) Procedimiento para la fabricacion de un tubo a base de materia plastica, hilera de extrusion y tubo.
KR100294477B1 (ko) 용접봉압출설비의냉각장치
US20050067743A1 (en) Internal bubble cooling unit and method for extruded thin wall thermoplastic sheet
US5624692A (en) Apparatus for measuring the temperature of a polymer melt
US6957953B2 (en) Reservoir reducing screw tip
JPS5446915A (en) Device for melt blow spinning
KR19980068863A (ko) 3중 발포관의 성형장치
Drossbach Apparatus for Producing Double Wall Pipe
GB1581714A (en) Apparatus for internal cooling in tubular films made of extruded plastic material
SI9300515A (sl) Iztiskovalna priprava za izdelavo plošč

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20080707

Year of fee payment: 15

EXPY Expiration of term