ZA200610017B - Manufacture of flexible tubular duct with improved core delivery - Google Patents

Manufacture of flexible tubular duct with improved core delivery Download PDF

Info

Publication number
ZA200610017B
ZA200610017B ZA200610017A ZA200610017A ZA200610017B ZA 200610017 B ZA200610017 B ZA 200610017B ZA 200610017 A ZA200610017 A ZA 200610017A ZA 200610017 A ZA200610017 A ZA 200610017A ZA 200610017 B ZA200610017 B ZA 200610017B
Authority
ZA
South Africa
Prior art keywords
encapsulating portion
fibrous material
gas stream
rounded
strip
Prior art date
Application number
ZA200610017A
Other languages
English (en)
Inventor
Donnelly William James
Original Assignee
Nova Duct Technologies Pty Ltd
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 AU2004902301A external-priority patent/AU2004902301A0/en
Application filed by Nova Duct Technologies Pty Ltd filed Critical Nova Duct Technologies Pty Ltd
Publication of ZA200610017B publication Critical patent/ZA200610017B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • F16L11/081—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/36—Bending and joining, e.g. for making hollow articles
    • B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
    • B29C53/48—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of indefinite length, i.e. bending a strip progressively
    • B29C53/50—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of indefinite length, i.e. bending a strip progressively using internal forming surfaces, e.g. mandrels
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/78—Winding and joining, e.g. winding spirally helically using profiled sheets or strips
    • B29C53/785—Winding and joining, e.g. winding spirally helically using profiled sheets or strips with reinforcements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/143—Pre-insulated pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/147—Arrangements for the insulation of pipes or pipe systems the insulation being located inwardly of the outer surface of the pipe
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/153—Arrangements for the insulation of pipes or pipe systems for flexible pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0245—Manufacturing or assembly of air ducts; Methods 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0045—Perforating
    • 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
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Thermal Insulation (AREA)
  • Duct Arrangements (AREA)
ZA200610017A 2004-04-30 2006-11-30 Manufacture of flexible tubular duct with improved core delivery ZA200610017B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2004902301A AU2004902301A0 (en) 2004-04-30 Manufacture of flexible duct with improved core delivery

Publications (1)

Publication Number Publication Date
ZA200610017B true ZA200610017B (en) 2008-06-25

Family

ID=35241753

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200610017A ZA200610017B (en) 2004-04-30 2006-11-30 Manufacture of flexible tubular duct with improved core delivery

Country Status (7)

Country Link
US (1) US7918955B2 (https=)
JP (1) JP4359936B2 (https=)
AU (2) AU2005238551B2 (https=)
CA (1) CA2583044C (https=)
NZ (2) NZ551704A (https=)
WO (1) WO2005106315A1 (https=)
ZA (1) ZA200610017B (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9669593B2 (en) 2007-06-14 2017-06-06 The Boeing Company Light weight thermoplastic flex foam and hybrid duct system
CA2745171A1 (en) * 2007-12-24 2009-07-02 Stephen Robert Wilson Flexible duct and the production thereof
AU2013201459B2 (en) * 2007-12-24 2014-06-12 Nova-Duct Technologies Pty Ltd Method and apparatus for production of a flexible duct
DK2262636T3 (da) * 2008-03-31 2012-10-22 Vestas Wind Sys As Fremgangsmåde til fremstilling af en lamineret kompositgenstand ved en viklingsfremgangsmåde, relateret apparat og produkt
DE102008023963A1 (de) * 2008-05-16 2009-12-10 Tyco Electronics Raychem Gmbh Laserstrahl absorbierende Stützwendel sowie Verfahren und Vorrichtung zur Herstellung derselben
US20100229995A1 (en) * 2009-03-16 2010-09-16 BPP Technical Services Ltd. Hose
CN105173740B (zh) * 2015-09-10 2019-11-08 宁波大发化纤有限公司 一种pet瓶片的连续输送系统
CN105110012B (zh) * 2015-09-10 2019-10-11 宁波大发化纤有限公司 一种物料的连续预干燥输送系统
IT201800007425A1 (it) * 2018-07-23 2020-01-23 Condotto semi-rigido per il convogliamento di un gas e metodo di produzione di detto condotto

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2874722A (en) 1952-10-06 1959-02-24 Eva F Hamblin Buoyant, insulated flexible tubing and method of making same
DE1629819A1 (de) * 1956-05-11 1971-01-28 Kessler & Co Tech Chem Gmbh Verfahren zur Herstellung hochflexibler Saug- und Druckschlaeuche
US3093532A (en) * 1958-07-30 1963-06-11 Owens Corning Fiberglass Corp Apparatus for forming tubular insulating bodies of fibrous structure
US3406231A (en) * 1964-01-20 1968-10-15 Owens Corning Fiberglass Corp Method for production of tubular fibrous bodies
IL26368A (en) * 1965-09-08 1970-02-19 Balzaretti Modigliani Spa Continuous production of tubular structure from fibrous material
AT294509B (de) * 1967-06-10 1971-11-25 Balzaretti Modigliani Spa Verfahren und Vorrichtung zur kontinuierlichen Herstellung von rohrartigen Gebilden aus einem Glasfaser-Agglomerat od.dgl.
US3843435A (en) * 1972-06-19 1974-10-22 Broderna Ottosson & Co Ab Processes and apparatuses for continuously manufacturing tubular bodies of reinforced synthetic plastic
FR2465581A1 (fr) * 1979-09-25 1981-03-27 Pont A Mousson Machine de fabrication en continu de tubes en matiere plastique par enroulement helicoidal
JPS56101832A (en) * 1980-01-17 1981-08-14 Toyo Chem Co Ltd Manufacture of corrugated pipe
SU1750785A1 (ru) * 1989-11-01 1992-07-30 Научно-исследовательский институт машиностроения Способ изготовлени армированного сильфона
US5607529A (en) * 1995-02-15 1997-03-04 Adamczyk; Eric J. Insulated flexible air duct and the process for manufacturing the same
JPH11248055A (ja) * 1998-02-27 1999-09-14 Takiron Co Ltd プラスチック製コルゲート管の製造方法
JPH11286058A (ja) 1998-03-31 1999-10-19 Takiron Co Ltd プラスチック製コルゲート管の製造方法
AUPQ297899A0 (en) * 1999-09-20 1999-10-14 Talana Investments Limited An improved duct construction
US6409897B1 (en) * 2000-09-20 2002-06-25 Poco Graphite, Inc. Rotatable sputter target
US6676173B2 (en) 2001-11-26 2004-01-13 Talana Investments Limited Duct joiner and method of manufacture
DE10243358A1 (de) * 2002-09-18 2004-04-01 E. Missel Gmbh & Co. Dämmmaterial für Rohrleitungen
CA2745171A1 (en) * 2007-12-24 2009-07-02 Stephen Robert Wilson Flexible duct and the production thereof

Also Published As

Publication number Publication date
US7918955B2 (en) 2011-04-05
US20080060713A1 (en) 2008-03-13
WO2005106315A1 (en) 2005-11-10
AU2005238551A1 (en) 2005-11-10
CA2583044C (en) 2013-06-25
AU2005238551B2 (en) 2010-11-04
CA2583044A1 (en) 2005-11-10
JP4359936B2 (ja) 2009-11-11
JP2007535650A (ja) 2007-12-06
NZ551704A (en) 2010-06-25
NZ585676A (en) 2010-08-27
AU2010226895A1 (en) 2010-10-21

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