AU3152000A - Method and device for the discontinuous production of heat-insulated pipes - Google Patents

Method and device for the discontinuous production of heat-insulated pipes

Info

Publication number
AU3152000A
AU3152000A AU31520/00A AU3152000A AU3152000A AU 3152000 A AU3152000 A AU 3152000A AU 31520/00 A AU31520/00 A AU 31520/00A AU 3152000 A AU3152000 A AU 3152000A AU 3152000 A AU3152000 A AU 3152000A
Authority
AU
Australia
Prior art keywords
heat
insulated pipes
discontinuous production
discontinuous
production
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.)
Abandoned
Application number
AU31520/00A
Inventor
Patrick Bruninghaus
Helmut Duschanek
Karl-Dieter Kreuer
Wolfgang Muller
Reiner Napp
Rainer Welte
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.)
Bayer AG
Hennecke GmbH
Original Assignee
Bayer AG
Hennecke GmbH
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 Bayer AG, Hennecke GmbH filed Critical Bayer AG
Publication of AU3152000A publication Critical patent/AU3152000A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/002—Handling tubes, e.g. transferring between shaping stations, loading on 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1228—Joining preformed parts by the expanding material
    • B29C44/1242—Joining preformed parts by the expanding material the preformed parts being concentric
    • 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
AU31520/00A 1999-02-09 2000-02-01 Method and device for the discontinuous production of heat-insulated pipes Abandoned AU3152000A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19905275 1999-02-09
DE1999105275 DE19905275A1 (en) 1999-02-09 1999-02-09 Process for the production of thermally insulated pipes
PCT/EP2000/000784 WO2000047387A1 (en) 1999-02-09 2000-02-01 Method and device for the discontinuous production of heat-insulated pipes

Publications (1)

Publication Number Publication Date
AU3152000A true AU3152000A (en) 2000-08-29

Family

ID=7896901

Family Applications (1)

Application Number Title Priority Date Filing Date
AU31520/00A Abandoned AU3152000A (en) 1999-02-09 2000-02-01 Method and device for the discontinuous production of heat-insulated pipes

Country Status (6)

Country Link
EP (1) EP1152879A1 (en)
AU (1) AU3152000A (en)
DE (1) DE19905275A1 (en)
NO (1) NO20013567D0 (en)
PL (1) PL350578A1 (en)
WO (1) WO2000047387A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE02758190T1 (en) * 2002-09-11 2005-10-20 Star Pipe Fredericia As METHOD AND APPARATUS FOR PRODUCING LENGTHS OF PREISOLATED PIPES
DE102004031026B3 (en) * 2004-06-26 2006-01-05 Kraus-Maffei Kunststofftechnik Gmbh Mixing head system
DE102005050410A1 (en) * 2005-10-19 2007-04-26 Basf Ag Polyurethane foams for pipe insulation
DK2248648T3 (en) * 2009-05-05 2016-07-04 Brugg Rohr Ag Holding A method and apparatus for the manufacture of a heat-insulated pipe
ITMI20091705A1 (en) 2009-10-05 2011-04-06 Afros Spa METHOD AND EQUIPMENT TO COVER A PIPE WITH A THERMAL INSULATING FOAM.
EA018820B1 (en) 2010-06-28 2013-10-30 Общество С Ограниченной Ответственностью "Смит-Ярцево" Method for manufacturing a thermally insulated flexible tube
RU2494870C1 (en) 2010-09-20 2013-10-10 Общество С Ограниченной Ответственностью "Смит-Ярцево" Line for production of heat-insulated flexible pipe
CN102962940A (en) * 2012-12-10 2013-03-13 孟扬 Insulating pipe uniformly-foaming device
AT517715B1 (en) * 2015-10-02 2017-04-15 Wurmitzer Maximilian Method and device for measuring the position of magnetically and / or electrically conductive inner tubes in a pipeline
US10357907B2 (en) 2016-06-08 2019-07-23 Bayou Holdco, Inc. System and method for applying moldable material to a pipe by injecting moldable material from a movable support
US10960588B2 (en) 2016-06-08 2021-03-30 Bayou Holdco, Inc. System and method for applying moldable material to a pipe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1220349A (en) * 1967-09-14 1971-01-27 Bibby Chemicals Ltd Formerly J Improvements in or relating to the insulation of piping
US4522578A (en) * 1980-12-08 1985-06-11 J-M Manufacturing Co., Inc. Apparatus for introducing a foamable plastic insulation into the space defined by an inner core pipe and an outer casing pipe while maintaining the spacing of the pipes
DE19711068A1 (en) * 1997-03-17 1998-09-24 Basf Ag Process and devices for the production of pipes insulated with foam

Also Published As

Publication number Publication date
DE19905275A1 (en) 2000-08-10
WO2000047387A1 (en) 2000-08-17
NO20013567L (en) 2001-07-19
NO20013567D0 (en) 2001-07-19
EP1152879A1 (en) 2001-11-14
PL350578A1 (en) 2002-12-30

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase