AT326433B - Verfahren zur herstellung eines isolierten, an seinem umfang mit schaum versehenen rohres - Google Patents

Verfahren zur herstellung eines isolierten, an seinem umfang mit schaum versehenen rohres

Info

Publication number
AT326433B
AT326433B AT944171A AT944171A AT326433B AT 326433 B AT326433 B AT 326433B AT 944171 A AT944171 A AT 944171A AT 944171 A AT944171 A AT 944171A AT 326433 B AT326433 B AT 326433B
Authority
AT
Austria
Prior art keywords
circumference
manufacturing
insulated pipe
foamed
pipe foamed
Prior art date
Application number
AT944171A
Other languages
English (en)
Original Assignee
Wavin 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
Priority claimed from DE19696913819 external-priority patent/DE6913819U/de
Priority claimed from NL7002034.A external-priority patent/NL165827C/xx
Application filed by Wavin Bv filed Critical Wavin Bv
Application granted granted Critical
Publication of AT326433B publication Critical patent/AT326433B/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
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/027—Bands, cords, strips or the like for helically winding around a cylindrical object
    • 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
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/028—Compositions for or methods of fixing a thermally insulating material
    • 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
    • F16L59/10—Bandages or covers for the protection of the insulation, e.g. against the influence of the environment or against mechanical damage
    • 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
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/166—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like covering the end of an insulated section
    • 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
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/18—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints
    • F16L59/20—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints for non-disconnectable joints
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0065—Permeability to gases
    • B29K2995/0067—Permeability to gases non-permeable
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0068—Permeability to liquids; Adsorption
    • B29K2995/0069—Permeability to liquids; Adsorption non-permeable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Thermal Insulation (AREA)
AT944171A 1969-04-05 1970-04-03 Verfahren zur herstellung eines isolierten, an seinem umfang mit schaum versehenen rohres AT326433B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19696913819 DE6913819U (de) 1969-04-05 1969-04-05 Isoliertes rohr
NL7002034.A NL165827C (nl) 1970-02-12 1970-02-12 Buisverbinding voor buizen.

Publications (1)

Publication Number Publication Date
AT326433B true AT326433B (de) 1975-12-10

Family

ID=25946326

Family Applications (1)

Application Number Title Priority Date Filing Date
AT944171A AT326433B (de) 1969-04-05 1970-04-03 Verfahren zur herstellung eines isolierten, an seinem umfang mit schaum versehenen rohres

Country Status (5)

Country Link
AT (1) AT326433B (de)
BE (1) BE748472A (de)
FR (1) FR2042814A5 (de)
RO (1) RO55612A (de)
SE (1) SE361930B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2743635A1 (de) * 1976-10-04 1978-04-06 Pont A Mousson Waermeisoliertes rohr grossen durchmessers
EP0087613A1 (de) * 1982-02-26 1983-09-07 Hüls Troisdorf Aktiengesellschaft Verfahren und Vorrichtung zum Herstellen mehrschichtiger Isolierrohre aus Schaumstoffstreifen

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL154317B (nl) * 1970-08-06 1977-08-15 Walvin B V Verbinding voor geisoleerde buizen of buisdelen.
EP3419812B1 (de) * 2016-02-24 2020-09-23 Logstor A/S Verfahren zur herstellung einzelner isolierter rohre

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3033724A (en) * 1956-03-26 1962-05-08 Plicoflex Inc Laminated protective sheath in sheet form and method of applying same to a pipe
US2872947A (en) * 1956-04-02 1959-02-10 Alexander H Isenberg Protective hood enclosures for ends of thermally insulated pipe units
FR1388672A (fr) * 1963-07-25 1965-02-12 Vallourec Canalisation pour branchements sur conduites souterraines de gaz ou autres et son procédé de fabrication
GB1108794A (en) * 1964-12-21 1968-04-03 Exxon Research Engineering Co Spray foam insulated pipe
FR88643E (fr) * 1965-09-13 1967-03-03 Chimique Soc Conduite calorifugée utilisable pour le transport à grande distance des fuels
DE1268462B (de) * 1965-12-28 1968-05-16 Ege Andersen Waermeisolierte Rohrleitung, bei der zur Hauptleitung im Winkel verlaufende Rohrleitungen angeordnet sind
US3453716A (en) * 1966-02-25 1969-07-08 Exxon Research Engineering Co Method of manufacturing pipe sections for the transportation of cryogenic liquids
NL6714593A (de) * 1967-10-26 1969-04-29

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2743635A1 (de) * 1976-10-04 1978-04-06 Pont A Mousson Waermeisoliertes rohr grossen durchmessers
EP0087613A1 (de) * 1982-02-26 1983-09-07 Hüls Troisdorf Aktiengesellschaft Verfahren und Vorrichtung zum Herstellen mehrschichtiger Isolierrohre aus Schaumstoffstreifen

Also Published As

Publication number Publication date
SE361930B (de) 1973-11-19
BE748472A (nl) 1970-09-16
FR2042814A5 (en) 1971-02-12
RO55612A (de) 1973-09-20

Similar Documents

Publication Publication Date Title
AT322400B (de) Verfahren zur herstellung eines schleifkoerpers
AT323412B (de) Verfahren zur herstellung eines ionenpolymeren
AT336882B (de) Verfahren zur herstellung von rohren
AT293983B (de) Verfahren zur Herstellung eines Enzym-Träger-Systems
AT301967B (de) Verfahren zur Herstellung thermisch isolierter Leitungsrohre
CH553435A (de) Verfahren zur herstellung eines koronageneratordrahtes.
AT326433B (de) Verfahren zur herstellung eines isolierten, an seinem umfang mit schaum versehenen rohres
CH557646A (de) Verfahren zur herstellung eines nichtgefrorenen nahrungsmittels.
AT334725B (de) Verfahren zur herstellung eines eiersatzes
CH550247A (de) Verfahren zur herstellung eines pepsininhibitors.
AT299001B (de) Verfahren zur herstellung eines reifens
CH557982A (de) Verfahren zur herstellung eines thermisch isolierten leitungsrohres.
ATA944171A (de) Verfahren zur herstellung eines isolierten, an seinem umfang mit schaum versehenen rohres
CH550749A (de) Verfahren zur herstellung von duengererde.
CH558495A (de) Verfahren zur herstellung von waerme- und schallisolierten leitungsrohren.
AT333559B (de) Verfahren zur herstellung warme- und schallisolierter leitungsrohre
CH538540A (de) Verfahren zur Herstellung eines Enzympräparates
AT322089B (de) Verfahren zur herstellung eines elastischen texturierten endlosgarnes
CH552014A (de) Verfahren zur herstellung komplexer aluminium- und aluminium-chrom-salze.
CH547855A (de) Verfahren zur herstellung eines antibiotikums.
AT332539B (de) Verfahren zur herstellung eines immunisierungsmittels
CH558219A (de) Verfahren zur herstellung von doppelwandigen rohren.
CH547858A (de) Verfahren zur herstellung eines enzymprodukts.
AT321869B (de) Verfahren zur herstellung eines eisenhaltigen wismut-phosphor molybdat-trägerkatalysators
CH554844A (de) Verfahren zur herstellung eines hydrazids.

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee