DE2507065C2 - Verfahren zur Herstellung eines isolierten Rohres - Google Patents

Verfahren zur Herstellung eines isolierten Rohres

Info

Publication number
DE2507065C2
DE2507065C2 DE2507065A DE2507065A DE2507065C2 DE 2507065 C2 DE2507065 C2 DE 2507065C2 DE 2507065 A DE2507065 A DE 2507065A DE 2507065 A DE2507065 A DE 2507065A DE 2507065 C2 DE2507065 C2 DE 2507065C2
Authority
DE
Germany
Prior art keywords
jacket
insulating jacket
insulating
outer jacket
inner tube
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.)
Expired
Application number
DE2507065A
Other languages
German (de)
English (en)
Other versions
DE2507065A1 (de
Inventor
Erling Upplands Väsby Roos
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.)
Granges Essem AB
Original Assignee
Granges Essem AB
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 Granges Essem AB filed Critical Granges Essem AB
Publication of DE2507065A1 publication Critical patent/DE2507065A1/de
Application granted granted Critical
Publication of DE2507065C2 publication Critical patent/DE2507065C2/de
Expired legal-status Critical Current

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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
    • B29C63/06—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like around tubular 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/26—Lining or sheathing of internal surfaces
    • B29C63/34—Lining or sheathing of internal surfaces using tubular layers or sheathings
    • 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
    • B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
    • B29C69/001—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore a shaping technique combined with cutting, e.g. in parts or slices combined with rearranging and joining the cut parts
    • B29C69/002—Winding
    • B29C69/003—Winding and cutting longitudinally, e.g. for making O-rings; chain links, insulation tubes
    • 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
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • 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
    • B29L2023/225—Insulated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1084—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing of continuous or running length bonded web
    • Y10T156/1087—Continuous longitudinal slitting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49904—Assembling a subassembly, then assembling with a second subassembly

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Insulation (AREA)
  • Insulating Bodies (AREA)
  • Processing Of Terminals (AREA)
DE2507065A 1974-02-25 1975-02-19 Verfahren zur Herstellung eines isolierten Rohres Expired DE2507065C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7402486-0A SE379091B (sv) 1974-02-25 1974-02-25 Saett vid isolering av roer

Publications (2)

Publication Number Publication Date
DE2507065A1 DE2507065A1 (de) 1975-09-04
DE2507065C2 true DE2507065C2 (de) 1984-11-15

Family

ID=20320308

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2507065A Expired DE2507065C2 (de) 1974-02-25 1975-02-19 Verfahren zur Herstellung eines isolierten Rohres

Country Status (17)

Country Link
US (1) US3974013A (US06277897-20010821-C00009.png)
AT (1) AT340730B (US06277897-20010821-C00009.png)
BE (1) BE825861A (US06277897-20010821-C00009.png)
CA (1) CA1052250A (US06277897-20010821-C00009.png)
CH (1) CH579741A5 (US06277897-20010821-C00009.png)
DE (1) DE2507065C2 (US06277897-20010821-C00009.png)
DK (1) DK134684B (US06277897-20010821-C00009.png)
ES (1) ES435037A1 (US06277897-20010821-C00009.png)
FI (1) FI59660C (US06277897-20010821-C00009.png)
FR (1) FR2262248B1 (US06277897-20010821-C00009.png)
GB (1) GB1483954A (US06277897-20010821-C00009.png)
IT (1) IT1033137B (US06277897-20010821-C00009.png)
NL (1) NL7502038A (US06277897-20010821-C00009.png)
NO (1) NO750612L (US06277897-20010821-C00009.png)
RO (1) RO80834B (US06277897-20010821-C00009.png)
SE (1) SE379091B (US06277897-20010821-C00009.png)
SU (1) SU607563A3 (US06277897-20010821-C00009.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3809311A1 (de) * 1988-03-19 1989-10-05 Gutehoffnungshuette Man Thermisch isolierte rohrleitung

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57173692A (en) * 1981-04-17 1982-10-26 Isolite Babcock Refractories Method of applying heat insulator on inner surface of duct
DE3214879A1 (de) * 1982-04-22 1983-10-27 Curtiss-Wright Corp., 07075 Wood-Ridge, N.J. Fuer hohe temperaturen ausgelegte leitungen, bogen- und abzweigstuecke sowie verfahren zu deren herstellung
SE451157B (sv) * 1983-06-28 1987-09-07 Lindab Ventilation Ab Sett och anording for isolering av ror, vid vilket ett innerror tillsammans med utanpaliggande isolering fores in i ett ytterror
US5801342A (en) * 1997-01-27 1998-09-01 Lindab Ab Double-walled structure and method and arrangement for producing the same
US6062270A (en) * 1997-01-27 2000-05-16 Lindab Ab Double-walled structure in a ventilation duct system
US6543575B1 (en) 2000-06-14 2003-04-08 Lindab Ab Double-walled structure and connection arrangement
WO2003008159A1 (en) * 2001-07-17 2003-01-30 Saint-Gobain Isover A/S A method and an apparatus for producing elements by punching
FI121332B (fi) * 2005-06-08 2010-10-15 Uponor Innovation Ab Esieristetty putki ja menetelmä sen muodostamiseksi
BE1023335B1 (nl) * 2015-09-11 2017-02-07 WATTS Water TECHNOLOGIES Inc. Werkwijze en systeem voor het vervaardigen van een voorgeïsoleerde leiding, en voorgeïsoleerde leiding
CN108139016B (zh) * 2015-09-11 2020-06-09 沃茨水技术有限公司 制造预绝热管的方法和系统以及预绝热管

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3000433A (en) * 1956-11-07 1961-09-19 Ray T Kemper Thermal insulation for pipe
DE1099291B (de) * 1957-09-20 1961-02-09 Ingenieur Buero Karl Kempf G M Vorrichtung und Verfahren zum Aufbringen einer schlauchfoermigen Kunststoff-Ummantelung auf einer mit Segmentschalen isolierten Rohrleitung
US3240643A (en) * 1962-04-12 1966-03-15 Pittsburgh Plate Glass Co Method and apparatus for making a flexible insulated duct
US3614967A (en) * 1968-10-08 1971-10-26 Royston Lab Multilayered pipe coatings and coated pipe
US3817804A (en) * 1969-06-06 1974-06-18 Johns Manville Method and apparatus for fabricating flexible tubing
US3684602A (en) * 1969-08-08 1972-08-15 Angus George Co Ltd Manufacture of flexible hose pipes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3809311A1 (de) * 1988-03-19 1989-10-05 Gutehoffnungshuette Man Thermisch isolierte rohrleitung

Also Published As

Publication number Publication date
SE7402486L (US06277897-20010821-C00009.png) 1975-08-26
FR2262248A1 (US06277897-20010821-C00009.png) 1975-09-19
FR2262248B1 (US06277897-20010821-C00009.png) 1980-06-27
DE2507065A1 (de) 1975-09-04
IT1033137B (it) 1979-07-10
ES435037A1 (es) 1976-12-16
FI59660C (fi) 1981-09-10
SE379091B (sv) 1975-09-22
GB1483954A (en) 1977-08-24
RO80834B (ro) 1984-01-30
US3974013A (en) 1976-08-10
DK68475A (US06277897-20010821-C00009.png) 1975-11-03
CH579741A5 (US06277897-20010821-C00009.png) 1976-09-15
DK134684B (da) 1976-12-20
FI750523A (US06277897-20010821-C00009.png) 1975-08-26
RO80834A (ro) 1984-01-14
BE825861A (fr) 1975-06-16
DK134684C (US06277897-20010821-C00009.png) 1977-05-23
SU607563A3 (ru) 1978-05-15
ATA129775A (de) 1977-04-15
NL7502038A (nl) 1975-08-27
NO750612L (US06277897-20010821-C00009.png) 1975-08-26
FI59660B (fi) 1981-05-29
CA1052250A (en) 1979-04-10
AT340730B (de) 1977-12-27

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: F16L 59/14

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee