DK419783A - Fremgangsmaade til fremstilling af et roerelement til en termisk isoleret ledning - Google Patents

Fremgangsmaade til fremstilling af et roerelement til en termisk isoleret ledning Download PDF

Info

Publication number
DK419783A
DK419783A DK419783A DK419783A DK419783A DK 419783 A DK419783 A DK 419783A DK 419783 A DK419783 A DK 419783A DK 419783 A DK419783 A DK 419783A DK 419783 A DK419783 A DK 419783A
Authority
DK
Denmark
Prior art keywords
pipe
thermallally
procedure
manufacturing
insulated
Prior art date
Application number
DK419783A
Other languages
Danish (da)
English (en)
Other versions
DK419783D0 (da
Inventor
Willem Gerrit Van Der Wiel
Original Assignee
Ania Bv
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 Ania Bv filed Critical Ania Bv
Publication of DK419783D0 publication Critical patent/DK419783D0/da
Publication of DK419783A publication Critical patent/DK419783A/da

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
    • B29D23/003—Pipe joints, e.g. straight joints
    • B29D23/008—T-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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/20—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. moulding inserts or for coating 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
    • 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
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
    • B29C70/742—Forming a hollow body around the preformed part
    • 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
    • B29D23/003—Pipe joints, e.g. straight joints
    • B29D23/006—Elbows
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/24—Pipe joints or couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Thermal Insulation (AREA)
DK419783A 1982-09-15 1983-09-14 Fremgangsmaade til fremstilling af et roerelement til en termisk isoleret ledning DK419783A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8203578A NL8203578A (nl) 1982-09-15 1982-09-15 Werkwijze voor het vervaardigen van een hulpstuk van een thermisch geisoleerde leiding.

Publications (2)

Publication Number Publication Date
DK419783D0 DK419783D0 (da) 1983-09-14
DK419783A true DK419783A (da) 1984-03-16

Family

ID=19840274

Family Applications (1)

Application Number Title Priority Date Filing Date
DK419783A DK419783A (da) 1982-09-15 1983-09-14 Fremgangsmaade til fremstilling af et roerelement til en termisk isoleret ledning

Country Status (3)

Country Link
EP (1) EP0104699A1 (de)
DK (1) DK419783A (de)
NL (1) NL8203578A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0190103A3 (de) * 1985-01-28 1988-11-30 AUF DER MAUR, Adolf Isolierrohrbogen zur Herstellung von Fernheizanlagen
GB8519507D0 (en) * 1985-08-02 1985-09-11 Temework Ltd Cooling devices
FR2609426A1 (fr) * 1987-01-08 1988-07-15 Vironneau Pierre Procede de realisation d'une enceinte fermee traversee de facon etanche en au moins un point et application a la realisation des echangeurs thermiques
US4976910A (en) * 1987-11-30 1990-12-11 Richard Gatley Method of making a cooling device
US7260600B1 (en) * 2000-11-17 2007-08-21 International Business Machines Corporation User specified parallel data fetching for optimized web access

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6707349A (de) * 1966-05-27 1967-11-28
ZA694749B (en) * 1968-07-11 1971-02-24 J Lemelson Improvements in and relating to moulding composite articles
BE767197R (nl) * 1970-05-22 1971-10-01 Graeve Liliane De Handelswijze en middelen tot het vervaardigen van buizen in plastiekschuim met kompakte en gladde binnen- en
NL7105007A (de) * 1971-04-15 1972-10-17
GB1426723A (en) * 1972-04-27 1976-03-03 Axstane Properties Ltd Heat exchanger

Also Published As

Publication number Publication date
NL8203578A (nl) 1984-04-02
DK419783D0 (da) 1983-09-14
EP0104699A1 (de) 1984-04-04

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment