FR2220740A1 - Pvc insulator - for fluid conveyor pipes, esp copper conduits and of high creep resistance - Google Patents

Pvc insulator - for fluid conveyor pipes, esp copper conduits and of high creep resistance

Info

Publication number
FR2220740A1
FR2220740A1 FR7329012A FR7329012A FR2220740A1 FR 2220740 A1 FR2220740 A1 FR 2220740A1 FR 7329012 A FR7329012 A FR 7329012A FR 7329012 A FR7329012 A FR 7329012A FR 2220740 A1 FR2220740 A1 FR 2220740A1
Authority
FR
France
Prior art keywords
esp
creep resistance
high creep
fluid conveyor
pvc
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.)
Granted
Application number
FR7329012A
Other languages
English (en)
French (fr)
Other versions
FR2220740B1 (de
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.)
KM Kabelmetal AG
Original Assignee
KM Kabelmetal AG
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 KM Kabelmetal AG filed Critical KM Kabelmetal AG
Publication of FR2220740A1 publication Critical patent/FR2220740A1/fr
Application granted granted Critical
Publication of FR2220740B1 publication Critical patent/FR2220740B1/fr
Granted 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
    • 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
    • F16L59/06—Arrangements using an air layer or vacuum
    • F16L59/075—Arrangements using an air layer or vacuum the air layer or the vacuum being delimited by longitudinal channels distributed around the circumference of a tube

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7329012A 1973-03-05 1973-08-08 Pvc insulator - for fluid conveyor pipes, esp copper conduits and of high creep resistance Granted FR2220740A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732310898 DE2310898C3 (de) 1973-03-05 1973-03-05 Wärmeisolierende Hülle für Leitungsrohre

Publications (2)

Publication Number Publication Date
FR2220740A1 true FR2220740A1 (en) 1974-10-04
FR2220740B1 FR2220740B1 (de) 1978-08-11

Family

ID=5873847

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7329012A Granted FR2220740A1 (en) 1973-03-05 1973-08-08 Pvc insulator - for fluid conveyor pipes, esp copper conduits and of high creep resistance

Country Status (6)

Country Link
JP (1) JPS5745955B2 (de)
BE (1) BE802064A (de)
CH (1) CH548567A (de)
DE (1) DE2310898C3 (de)
FR (1) FR2220740A1 (de)
IT (1) IT989800B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504646A1 (fr) * 1981-04-28 1982-10-29 Kabel Metallwerke Ghh Gaine thermiquement isolante pour tube conducteur
US8739835B2 (en) 2009-09-22 2014-06-03 Great Lakes Copper Inc. Fluid transfer device having leak indication and method of making same

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2461013C3 (de) * 1974-12-21 1982-01-07 Wieland-Werke Ag, 7900 Ulm Aus einem Metallrohr und einem Kunststoffmantel bestehendes wärmeisoliertes Verbundrohr
DE3104984A1 (de) * 1981-02-12 1982-08-19 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover "extrudierte huelle fuer leitungsrohre"
DE9308202U1 (de) * 1993-06-01 1993-07-15 KM-kabelmetal AG, 4500 Osnabrück Kunststoffummanteltes Kupferrohr
DE19509585A1 (de) † 1995-03-16 1996-09-19 Km Europa Metal Ag Leitungsrohr mit einer wärme- und/oder schallisolierenden Hülle
DE19752081C1 (de) 1997-11-25 1999-01-21 Wieland Werke Ag Kunststoffummanteltes Leitungsrohr
EP1036975A1 (de) 1999-03-18 2000-09-20 Boliden Cuivre & Zinc S.A. Kupferrohr mit einer Beschichtung aus stabilisertem Harz
CN113623466A (zh) * 2021-09-09 2021-11-09 江苏青阳管业有限公司 一种耐寒耐热的冷热两用不锈钢复合管

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1519978A (fr) * 1966-04-20 1968-04-05 Montedison Spa Matière polymère thermoplastique, à base de polymères de chlorure de vinyle, et son utilisation dans le domaine de l'emballage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1782495U (de) * 1957-10-24 1959-02-05 Hackethal Draht & Kabelwerk Ag Waermeisolierende huelle fuer leitungsrohre, insbesondere fuer biegsame kupferrohre.
DE1604707C2 (de) * 1966-10-25 1973-01-04 Rehau Plastiks Gmbh, 8673 Rehau Verfahren zur Herstellung von korrosionsbeständigen Metallrohren
DE1769343B2 (de) * 1968-05-11 1979-06-21 Kabel- Und Metallwerke Gutehoffnungshuette Ag, 3000 Hannover Brandsichere Umhüllung für elektrische Kabel und Leitungen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1519978A (fr) * 1966-04-20 1968-04-05 Montedison Spa Matière polymère thermoplastique, à base de polymères de chlorure de vinyle, et son utilisation dans le domaine de l'emballage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504646A1 (fr) * 1981-04-28 1982-10-29 Kabel Metallwerke Ghh Gaine thermiquement isolante pour tube conducteur
US8739835B2 (en) 2009-09-22 2014-06-03 Great Lakes Copper Inc. Fluid transfer device having leak indication and method of making same

Also Published As

Publication number Publication date
CH548567A (de) 1974-04-30
JPS49119260A (de) 1974-11-14
BE802064A (fr) 1973-11-05
JPS5745955B2 (de) 1982-09-30
IT989800B (it) 1975-06-10
FR2220740B1 (de) 1978-08-11
DE2310898C3 (de) 1983-01-05
DE2310898B2 (de) 1981-06-25
DE2310898A1 (de) 1974-09-12

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