AT333559B - Verfahren zur herstellung warme- und schallisolierter leitungsrohre - Google Patents

Verfahren zur herstellung warme- und schallisolierter leitungsrohre

Info

Publication number
AT333559B
AT333559B AT534872A AT534872A AT333559B AT 333559 B AT333559 B AT 333559B AT 534872 A AT534872 A AT 534872A AT 534872 A AT534872 A AT 534872A AT 333559 B AT333559 B AT 333559B
Authority
AT
Austria
Prior art keywords
insulated pipes
sound insulated
manufacturing warm
warm
manufacturing
Prior art date
Application number
AT534872A
Other languages
English (en)
Other versions
ATA534872A (de
Inventor
Gerhard Dr Ziemek
Fritz Dr Glander
Bernd Eilhardt
Otto Uhlmann
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 ATA534872A publication Critical patent/ATA534872A/de
Application granted granted Critical
Publication of AT333559B publication Critical patent/AT333559B/de

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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/143—Pre-insulated 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
    • 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
    • B29C48/15—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
    • B29C48/152—Coating hollow articles the inner surfaces thereof
    • B29C48/153—Coating both inner and outer surfaces
    • 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
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Thermal Insulation (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)
AT534872A 1971-08-19 1972-06-21 Verfahren zur herstellung warme- und schallisolierter leitungsrohre AT333559B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2141475A DE2141475A1 (de) 1971-08-19 1971-08-19 Verfahren zur herstellung waermeund schallisolierter leitungsrohre

Publications (2)

Publication Number Publication Date
ATA534872A ATA534872A (de) 1976-03-15
AT333559B true AT333559B (de) 1976-11-25

Family

ID=5817119

Family Applications (1)

Application Number Title Priority Date Filing Date
AT534872A AT333559B (de) 1971-08-19 1972-06-21 Verfahren zur herstellung warme- und schallisolierter leitungsrohre

Country Status (10)

Country Link
JP (2) JPS4829857A (de)
AR (1) AR217782A1 (de)
AT (1) AT333559B (de)
BE (1) BE785257R (de)
DE (1) DE2141475A1 (de)
DK (1) DK144636C (de)
FR (1) FR2144518A6 (de)
GB (1) GB1339119A (de)
IT (1) IT1045063B (de)
NL (1) NL174232C (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1071401B (it) * 1980-04-24 1985-04-10 Zema S R L Procedimento per la ricopertura con chiuma e pellicola plastica di tubi metallici,macchina per attuare detto procedimento e prodotto ottenuto
FI77102C (fi) * 1981-05-25 1989-01-10 Kabel Metallwerke Ghh Foerfarande foer framstaellning av ett vaermeisolerat ledningsroer.
DE3120719A1 (de) * 1981-05-25 1982-12-09 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Verfahren zur herstellung eines waermeisolierten leitungsrohres
DE3307865A1 (de) * 1983-03-05 1984-09-06 kabelmetal electro GmbH, 3000 Hannover Waermeisoliertes leitungsrohr und verfahren zu seiner herstellung
JPS59172158A (ja) * 1983-03-18 1984-09-28 Hitachi Maxell Ltd 磁気記録媒体
DE3506144A1 (de) * 1985-02-22 1986-08-28 kabelmetal electro GmbH, 3000 Hannover Verfahren zur herstellung eines waermeisolierten leitungsrohres
DE3530187C2 (de) * 1985-08-23 1994-12-01 Marquet & Cie Noel Verfahren und Vorrichtung zur Herstellung von thermisch isolierten Leitungsrohren

Also Published As

Publication number Publication date
IT1045063B (it) 1980-05-10
NL7208432A (de) 1973-02-21
NL174232B (nl) 1983-12-16
DK144636C (da) 1982-09-27
DE2141475A1 (de) 1973-03-01
JPS5810224B2 (ja) 1983-02-24
JPS57185128A (en) 1982-11-15
GB1339119A (en) 1973-11-28
DK144636B (da) 1982-04-26
FR2144518A6 (de) 1973-02-09
JPS4829857A (de) 1973-04-20
BE785257R (fr) 1972-10-16
NL174232C (nl) 1984-05-16
AR217782A1 (es) 1980-04-30
ATA534872A (de) 1976-03-15

Similar Documents

Publication Publication Date Title
AT324430B (de) Halbleiteranordnung und verfahren zur herstellung derselben
CH555028A (de) Verfahren zur herstellung isolierter rohrverbindungen und rohrverkleidung zur ausfuehrung des verfahrens.
AT341318B (de) Futtermittel sowie verfahren zur herstellung derselben
AT326270B (de) Verfahren zur herstellung von arzneiformen
AT314940B (de) Verfahren zur Herstellung gekrümmter Rohrformstücke
AT336882B (de) Verfahren zur herstellung von rohren
ATA231172A (de) Verfahren zur herstellung von waerme-und schalldaemmendem beton oder moertel
ATA326172A (de) Verfahren zur herstellung von polyimiden
AT354203B (de) Verfahren zur kontinuierlichen herstellung waerme- und schallisolierter leitungsrohre
AT301967B (de) Verfahren zur Herstellung thermisch isolierter Leitungsrohre
AT333559B (de) Verfahren zur herstellung warme- und schallisolierter leitungsrohre
AT319259B (de) Verfahren zur Herstellung neuer Dihydropyridazone
AT322865B (de) Kunststoffverbundfolien und verfahren zur herstellung derselben
CH532699A (de) Kunststoffplatte und Verfahren zur Herstellung derselben
AT328236B (de) Verfahren zur kontinuierlichen herstellung thermisch isolierter leitungsrohre
ATA186876A (de) Verfahren zur kontinuierlichen herstellung waermeisolierter leitungsrohre
AT315514B (de) Dekorativer Schichtstoff und Verfahren zur Herstellung desselben
CH554512A (de) Rohrverbindung und verfahren zur herstellung.
CH543912A (de) Verfahren und Einrichtung zur Herstellung von Rippenrohren
CH538350A (de) Verfahren zur Herstellung eines wärme- und schallisolierten Leitungsrohres
CH543369A (de) Verfahren zur Herstellung schrumpfbarer Polyäthylenrohre
AT319608B (de) Verfahren zur Herstellung neuer Polyepoxydpolysiloxane
AT324088B (de) Verfahren zur herstellung von doppelwandigen rohren
AT323489B (de) Verfahren zur herstellung wärme- und schallisolierter leitungsrohre
CH555999A (de) Leuchte und verfahren zur herstellung derselben.

Legal Events

Date Code Title Description
ELA Expired due to lapse of time