FR2348424B1 - - Google Patents

Info

Publication number
FR2348424B1
FR2348424B1 FR7610760A FR7610760A FR2348424B1 FR 2348424 B1 FR2348424 B1 FR 2348424B1 FR 7610760 A FR7610760 A FR 7610760A FR 7610760 A FR7610760 A FR 7610760A FR 2348424 B1 FR2348424 B1 FR 2348424B1
Authority
FR
France
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
FR7610760A
Other versions
FR2348424A1 (fr
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.)
Metalimphy SA
Original Assignee
Metalimphy SA
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 Metalimphy SA filed Critical Metalimphy SA
Priority to FR7610760A priority Critical patent/FR2348424A1/fr
Priority to DE19772713729 priority patent/DE2713729A1/de
Priority to US05/785,214 priority patent/US4117584A/en
Priority to CA276,010A priority patent/CA1066037A/fr
Priority to GB15342/77A priority patent/GB1573822A/en
Publication of FR2348424A1 publication Critical patent/FR2348424A1/fr
Priority to FR7824986A priority patent/FR2434989A2/fr
Application granted granted Critical
Publication of FR2348424B1 publication Critical patent/FR2348424B1/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
    • 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
    • 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
    • F16L59/15—Arrangements for the insulation of pipes or pipe systems for underground pipes
    • 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
    • Y10T29/49874—Prestressing rod, filament or strand

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Thermal Insulation (AREA)
FR7610760A 1976-04-13 1976-04-13 Canalisation de transport de fluide Granted FR2348424A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7610760A FR2348424A1 (fr) 1976-04-13 1976-04-13 Canalisation de transport de fluide
DE19772713729 DE2713729A1 (de) 1976-04-13 1977-03-28 Verfahren zur herstellung einer rohrleitung und nach dem verfahren hergestellte rohrleitung
US05/785,214 US4117584A (en) 1976-04-13 1977-04-06 Method of manufacturing an improved conduit for conveyance of hot fluid
CA276,010A CA1066037A (fr) 1976-04-13 1977-04-12 Canalisation de transport de fluide
GB15342/77A GB1573822A (en) 1976-04-13 1977-04-13 Manufacture of conduits for hot fluids
FR7824986A FR2434989A2 (fr) 1976-04-13 1978-08-30 Canalisation de transport de fluide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7610760A FR2348424A1 (fr) 1976-04-13 1976-04-13 Canalisation de transport de fluide

Publications (2)

Publication Number Publication Date
FR2348424A1 FR2348424A1 (fr) 1977-11-10
FR2348424B1 true FR2348424B1 (fr) 1981-08-07

Family

ID=9171739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7610760A Granted FR2348424A1 (fr) 1976-04-13 1976-04-13 Canalisation de transport de fluide

Country Status (5)

Country Link
US (1) US4117584A (fr)
CA (1) CA1066037A (fr)
DE (1) DE2713729A1 (fr)
FR (1) FR2348424A1 (fr)
GB (1) GB1573822A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2824906C2 (de) * 1978-06-07 1986-02-13 kabelmetal electro GmbH, 3000 Hannover Verfahren zur Herstellung von wärmeisolierten Leitungsrohren
CH667507A5 (de) * 1985-03-25 1988-10-14 Brugg Ag Kabelwerke Vorspannfreie erdverlegte fernwaermeleitung.
DK157409C (da) * 1987-09-28 1990-05-28 Moeller As I C Fjernvarmeelement med kobberledningsroer, roerstraekning med saadanne elementer og fremgangsmaade til udlaegning af saadanne roerstraekninger
DE4127992A1 (de) * 1991-08-23 1993-02-25 Huels Troisdorf Beton-kunststoff-verbundrohr, verfahren zu seiner herstellung und seine verwendung als vortriebsrohr

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB544952A (en) * 1940-11-01 1942-05-05 Walter Bridges Improvements in and relating to wire reinforcements, with particular reference to wire reinforcements for metal cylinders
US2373038A (en) * 1943-03-03 1945-04-03 American La France Fomaite Cor Process of making reinforced gas flasks
US3078561A (en) * 1960-02-23 1963-02-26 American Pipe & Constr Co Method of making prestressed concrete pipe
US3246394A (en) * 1960-08-12 1966-04-19 Martin Marietta Corp Method of constructing missile tank having pretensioned sidewall
US3377757A (en) * 1965-05-12 1968-04-16 Preload Co Prestressed structure
JPS5018286B1 (fr) * 1969-10-16 1975-06-27
GB1311394A (en) * 1970-11-19 1973-03-28 Roerkonsult Foer Pjaerrvaerne Method of fitting piping for a hot or cold fluid
DE2153392A1 (de) * 1971-10-27 1973-05-03 Linde Ag Verfahren zur herstellung einer rohrisolierung
GB1456668A (en) * 1973-04-26 1976-11-24 Rasmussen As E Method of laying pipe systems for hot fluids such as subterra nean district heating pipe systems and a pipe system laid by the method

Also Published As

Publication number Publication date
GB1573822A (en) 1980-08-28
US4117584A (en) 1978-10-03
DE2713729A1 (de) 1977-11-03
FR2348424A1 (fr) 1977-11-10
CA1066037A (fr) 1979-11-13

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
ST Notification of lapse