NL162731C - PROCESS FOR THE CONTINUOUS MANUFACTURE OF A PIPE THERMALLY INSULATED BY A FOAM PLASTIC. - Google Patents

PROCESS FOR THE CONTINUOUS MANUFACTURE OF A PIPE THERMALLY INSULATED BY A FOAM PLASTIC.

Info

Publication number
NL162731C
NL162731C NL6800128.A NL6800128A NL162731C NL 162731 C NL162731 C NL 162731C NL 6800128 A NL6800128 A NL 6800128A NL 162731 C NL162731 C NL 162731C
Authority
NL
Netherlands
Prior art keywords
thermally insulated
foam plastic
continuous manufacture
pipe thermally
pipe
Prior art date
Application number
NL6800128.A
Other languages
Dutch (nl)
Other versions
NL162731B (en
NL6800128A (en
Original Assignee
Kabel Metallwerke Ghh
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 Kabel Metallwerke Ghh filed Critical Kabel Metallwerke Ghh
Publication of NL6800128A publication Critical patent/NL6800128A/xx
Publication of NL162731B publication Critical patent/NL162731B/en
Application granted granted Critical
Publication of NL162731C publication Critical patent/NL162731C/en

Links

Classifications

    • 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
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/322—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables
    • B29C44/324—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables the preformed parts being tubular or folded to a tubular shape
    • 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
    • B29C48/03—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
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/03—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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. 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
    • B29C48/03—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Thermal Insulation (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
NL6800128.A 1967-01-17 1968-01-04 PROCESS FOR THE CONTINUOUS MANUFACTURE OF A PIPE THERMALLY INSULATED BY A FOAM PLASTIC. NL162731C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0061199 1967-01-17

Publications (3)

Publication Number Publication Date
NL6800128A NL6800128A (en) 1968-07-18
NL162731B NL162731B (en) 1980-01-15
NL162731C true NL162731C (en) 1980-06-16

Family

ID=7229965

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6800128.A NL162731C (en) 1967-01-17 1968-01-04 PROCESS FOR THE CONTINUOUS MANUFACTURE OF A PIPE THERMALLY INSULATED BY A FOAM PLASTIC.

Country Status (6)

Country Link
BE (1) BE708265A (en)
DK (1) DK132110C (en)
FR (1) FR1602896A (en)
GB (1) GB1157239A (en)
NL (1) NL162731C (en)
SE (1) SE324057B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1573287A (en) * 1968-05-20 1969-07-04
JPS58502140A (en) * 1981-12-11 1983-12-15 エイチ．ア−ル．スミス（テクニカル　デベロプメンツ）リミテツド Continuous production of fiber-reinforced thermoplastics and molded products from them
DE3506144A1 (en) * 1985-02-22 1986-08-28 kabelmetal electro GmbH, 3000 Hannover Process for producing a heat-insulated line pipe
DE19629678A1 (en) * 1996-07-23 1998-01-29 Brugg Rohrsysteme Gmbh Corrugated pipe with double walls enclosing foam insulation
US7824595B2 (en) * 2004-08-13 2010-11-02 Perma-Pipe, Inc. Method and system for cast molding a fluid conduit
US10232532B1 (en) 2006-02-02 2019-03-19 The Boeing Company Method for fabricating tapered thermoplastic composite parts
US8691137B2 (en) 2009-03-04 2014-04-08 The Boeing Company Method of molding partus using a tool sleeve for mold die
US7807005B2 (en) 2006-02-02 2010-10-05 The Boeing Company Fabrication process for thermoplastic composite parts
US9102103B2 (en) 2006-02-02 2015-08-11 The Boeing Company Thermoplastic composite parts having integrated metal fittings and method of making the same
US8491745B2 (en) 2007-02-03 2013-07-23 The Boeing Company Method and material efficient tooling for continuous compression molding
US10449736B2 (en) 2006-02-02 2019-10-22 The Boeing Company Apparatus for fabricating thermoplastic composite parts
US8333858B2 (en) 2006-02-02 2012-12-18 The Boeing Company Method for fabricating curved thermoplastic composite parts
DE102007038923A1 (en) * 2006-08-18 2008-02-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method and semifinished product for joining workpieces
US10821653B2 (en) 2010-02-24 2020-11-03 Alexander M. Rubin Continuous molding of thermoplastic laminates
JP2014516825A (en) * 2011-04-27 2014-07-17 ビーエーエスエフ ソシエタス・ヨーロピア Extruded profiled synthetic foils containing continuously introduced insulating elements
US9492957B2 (en) 2011-04-27 2016-11-15 Basf Se Extruded plastics profiles comprising continuously introduced insulation elements
CH714968A1 (en) * 2018-05-07 2019-11-15 Brugg Rohr Ag Holding Method and device for producing a thermally insulated conduit.

Also Published As

Publication number Publication date
DK132110B (en) 1975-10-27
GB1157239A (en) 1969-07-02
NL162731B (en) 1980-01-15
DK132110C (en) 1976-03-22
SE324057B (en) 1970-05-19
BE708265A (en) 1968-05-02
FR1602896A (en) 1971-02-08
NL6800128A (en) 1968-07-18

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee