BG106244A - Устройство и метод за изработване на многоканалентръбен комплект - Google Patents

Устройство и метод за изработване на многоканалентръбен комплект

Info

Publication number
BG106244A
BG106244A BG106244A BG10624401A BG106244A BG 106244 A BG106244 A BG 106244A BG 106244 A BG106244 A BG 106244A BG 10624401 A BG10624401 A BG 10624401A BG 106244 A BG106244 A BG 106244A
Authority
BG
Bulgaria
Prior art keywords
inner ducts
duct
multiple channel
molded
outer duct
Prior art date
Application number
BG106244A
Other languages
English (en)
Inventor
Moo-Won Byun
Original Assignee
Moo-Won Byun
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 KR1019990026147A external-priority patent/KR20010005334A/ko
Priority claimed from KR1019990047832A external-priority patent/KR20010039447A/ko
Application filed by Moo-Won Byun filed Critical Moo-Won Byun
Publication of BG106244A publication Critical patent/BG106244A/bg

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0406—Details 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
    • B29C48/03—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
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
    • 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
    • B29C48/03—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
    • B29C48/25—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
    • B29C48/303—Extrusion nozzles or dies using dies or die parts movable in a closed circuit, e.g. mounted on movable endless support
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0462—Tubings, i.e. having a closed section
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
    • 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
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/885—External treatment, e.g. by using air rings for cooling tubular films
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

Изобретението се отнася до метод за непрекъснато производство на многоканален тръбен комплект, катосе използва екструдерна формовъчна машина, включваща комбинирана дюза за екструдиране (100) и формуващо приспособление (200). С метода се постига необходимата здравина и едновременно с това гъвкавостна многоканалната тръба. По метода множество предварително формовани вътрешни тръби се подават към комбинирана дюза за екструдиране, в която около вътрешните тръби от стопен материал се екструдира външна тръба. След това предварително формованите вътрешни тръби и затопената външна тръба се подават в гофрирания канал на матрица, в която затопената външна тръба се гофрира. Полученият многоканален тръбен комплект се състои от множество вътрешни тръби и гофрирана външна тръба, която обхваща вътрешните тръби по цялата им дължина, за да ги поддържа.
BG106244A 1999-06-30 2001-12-19 Устройство и метод за изработване на многоканалентръбен комплект BG106244A (bg)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1019990026147A KR20010005334A (ko) 1999-06-30 1999-06-30 통신선로용 다공관의 제조장치 및 그의 제조방법
KR1019990047832A KR20010039447A (ko) 1999-10-30 1999-10-30 통신선로용 다공관 제조장치
PCT/KR2000/000456 WO2001002155A1 (en) 1999-06-30 2000-05-13 Apparatus for producing multiple channel duct assembly and method thereof

Publications (1)

Publication Number Publication Date
BG106244A true BG106244A (bg) 2002-08-30

Family

ID=36675167

Family Applications (1)

Application Number Title Priority Date Filing Date
BG106244A BG106244A (bg) 1999-06-30 2001-12-19 Устройство и метод за изработване на многоканалентръбен комплект

Country Status (25)

Country Link
US (1) US6676881B1 (bg)
EP (1) EP1198336B1 (bg)
JP (1) JP2003503243A (bg)
KR (1) KR100387196B1 (bg)
CN (1) CN1111116C (bg)
AP (1) AP1304A (bg)
AT (1) ATE288823T1 (bg)
AU (1) AU761343B2 (bg)
BG (1) BG106244A (bg)
BR (1) BR0012187A (bg)
CA (1) CA2376262A1 (bg)
CZ (1) CZ20014621A3 (bg)
DE (1) DE60018069D1 (bg)
EA (1) EA002864B1 (bg)
HK (1) HK1040956B (bg)
HU (1) HU222095B1 (bg)
IL (1) IL147299A0 (bg)
MA (1) MA25941A1 (bg)
NO (1) NO20016393L (bg)
NZ (1) NZ516291A (bg)
OA (1) OA12018A (bg)
PE (1) PE20010572A1 (bg)
PL (1) PL352487A1 (bg)
TR (1) TR200103839T2 (bg)
WO (1) WO2001002155A1 (bg)

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Publication number Priority date Publication date Assignee Title
JP4261113B2 (ja) * 2001-06-19 2009-04-30 衡起 金 合成樹脂製チューブの製造装置およびその合成樹脂製チューブ
WO2003011564A1 (en) * 2001-08-01 2003-02-13 Lingxiu Xu An apparatus for producing corrugated covering duct in use for multi-optical cable
US20050011575A1 (en) * 2003-07-17 2005-01-20 Ingersoll-Rand Company Method of manufacturing flow connectors and product produced thereby
US20050012334A1 (en) * 2003-07-17 2005-01-20 Ingersoll-Rand Company Method of manufacturing flow connectors having overmolded inserts and product produced thereby
US7645459B2 (en) 2004-05-24 2010-01-12 The Procter & Gamble Company Dosage forms of bisphosphonates
US20080286359A1 (en) 2004-05-24 2008-11-20 Richard John Dansereau Low Dosage Forms Of Risedronate Or Its Salts
US20080287400A1 (en) 2004-05-24 2008-11-20 Richard John Dansereau Low Dosage Forms Of Risedronate Or Its Salts
US20070257399A1 (en) * 2005-10-07 2007-11-08 Jeremy Jay Lidgett Hose apparatus and method
US20080054236A1 (en) * 2006-08-31 2008-03-06 Morris David D Method of installing a conduit, innerduct, and cable
CN101512406A (zh) * 2006-08-31 2009-08-19 美利肯公司 安装导管、内导管和线缆的方法
KR100920476B1 (ko) * 2007-12-07 2009-10-08 전정자 다수의 내관을 갖는 합성수지제 튜브 및 그 제조 장치
US8377368B2 (en) * 2009-12-11 2013-02-19 Ti Automotive Technology Center Gmbh Component mounting arrangement
CN102363357B (zh) * 2011-11-04 2014-03-19 张子金 钢丝增强塑料管旋转定径装置
US9744710B2 (en) * 2012-01-13 2017-08-29 U.S. Farathane Corporation Assembly and process for creating an extruded pipe for use in a geothermal heat recovery operation
US9819160B2 (en) 2012-10-25 2017-11-14 Blue Diamond Industries, LLC Continuous conduit with pre-installed innerducts
KR101438931B1 (ko) * 2012-12-04 2014-09-11 현대자동차주식회사 소구경 콜게이트 튜브 제조장치 및 제조방법
DE102014226335A1 (de) 2014-12-17 2016-06-23 Leoni Kabel Holding Gmbh Verfahren zur Herstellung einer elektrischen Leitung, Werkzeugform für ein solches Verfahren und Leitung
US11002386B2 (en) * 2019-01-17 2021-05-11 Fmc Technologies, Inc. Low erosion fluid conduit with sharp section geometry
KR20210058442A (ko) 2019-11-14 2021-05-24 박문수 통신케이블용 나선형 철재보강 다중관과 그의 제조방법
US20250162231A1 (en) * 2023-11-21 2025-05-22 Dura-Line Llc Controlling cooling rate to avoid thermal welding of sheath and duct at higher speed
CN118700490B (zh) * 2024-07-17 2025-05-30 江苏乾锦塑业科技有限公司 一种mpp电缆保护管挤出后的冷却装置

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DE2731834A1 (de) * 1977-07-14 1979-01-25 Peter Irsch Kalibrierungsvorrichtung an strangpressen
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Also Published As

Publication number Publication date
CZ20014621A3 (cs) 2002-10-16
KR20010085750A (ko) 2001-09-07
EP1198336B1 (en) 2005-02-09
BR0012187A (pt) 2002-04-30
WO2001002155A1 (en) 2001-01-11
MA25941A1 (fr) 2003-12-31
PL352487A1 (en) 2003-08-25
KR100387196B1 (ko) 2003-06-18
NO20016393D0 (no) 2001-12-27
TR200103839T2 (tr) 2002-04-22
AP2001002374A0 (en) 2001-12-31
AU761343B2 (en) 2003-06-05
HK1040956B (zh) 2004-03-05
AU4619000A (en) 2001-01-22
CN1313809A (zh) 2001-09-19
NO20016393L (no) 2002-02-28
US6676881B1 (en) 2004-01-13
HK1040956A1 (en) 2002-06-28
HUP0201697A2 (en) 2002-09-28
ATE288823T1 (de) 2005-02-15
JP2003503243A (ja) 2003-01-28
NZ516291A (en) 2003-10-31
AP1304A (en) 2004-09-09
DE60018069D1 (de) 2005-03-17
CA2376262A1 (en) 2001-01-11
HU222095B1 (hu) 2003-04-28
EP1198336A1 (en) 2002-04-24
OA12018A (en) 2006-04-19
CN1111116C (zh) 2003-06-11
EA200200064A1 (ru) 2002-06-27
IL147299A0 (en) 2002-08-14
EA002864B1 (ru) 2002-10-31
PE20010572A1 (es) 2001-05-14

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