FR2474949B1 - - Google Patents

Info

Publication number
FR2474949B1
FR2474949B1 FR8002878A FR8002878A FR2474949B1 FR 2474949 B1 FR2474949 B1 FR 2474949B1 FR 8002878 A FR8002878 A FR 8002878A FR 8002878 A FR8002878 A FR 8002878A FR 2474949 B1 FR2474949 B1 FR 2474949B1
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
FR8002878A
Other languages
French (fr)
Other versions
FR2474949A1 (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.)
TECHNOGENIA SARL
Original Assignee
TECHNOGENIA SARL
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 TECHNOGENIA SARL filed Critical TECHNOGENIA SARL
Priority to FR8002878A priority Critical patent/FR2474949A1/fr
Publication of FR2474949A1 publication Critical patent/FR2474949A1/fr
Application granted granted Critical
Publication of FR2474949B1 publication Critical patent/FR2474949B1/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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/08—Coatings characterised by the materials used by metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/04—Welding for other purposes than joining, e.g. built-up welding
    • B23K9/044—Built-up welding on three-dimensional surfaces
    • B23K9/046—Built-up welding on three-dimensional surfaces on surfaces of revolution
    • B23K9/048—Built-up welding on three-dimensional surfaces on surfaces of revolution on cylindrical 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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)
FR8002878A 1980-02-05 1980-02-05 Perfectionnement a la realisation de tubes composites comportant notamment des revetements interieurs protecteurs, ameliorant leurs caracteristiques au plan de la resistance a l'abrasion, a la corrosion chimique ou a la resistance aux temperatures elevees Granted FR2474949A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8002878A FR2474949A1 (fr) 1980-02-05 1980-02-05 Perfectionnement a la realisation de tubes composites comportant notamment des revetements interieurs protecteurs, ameliorant leurs caracteristiques au plan de la resistance a l'abrasion, a la corrosion chimique ou a la resistance aux temperatures elevees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8002878A FR2474949A1 (fr) 1980-02-05 1980-02-05 Perfectionnement a la realisation de tubes composites comportant notamment des revetements interieurs protecteurs, ameliorant leurs caracteristiques au plan de la resistance a l'abrasion, a la corrosion chimique ou a la resistance aux temperatures elevees

Publications (2)

Publication Number Publication Date
FR2474949A1 FR2474949A1 (fr) 1981-08-07
FR2474949B1 true FR2474949B1 (Direct) 1984-02-17

Family

ID=9238406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002878A Granted FR2474949A1 (fr) 1980-02-05 1980-02-05 Perfectionnement a la realisation de tubes composites comportant notamment des revetements interieurs protecteurs, ameliorant leurs caracteristiques au plan de la resistance a l'abrasion, a la corrosion chimique ou a la resistance aux temperatures elevees

Country Status (1)

Country Link
FR (1) FR2474949A1 (Direct)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2147518C1 (ru) * 1998-07-28 2000-04-20 Тульский государственный университет Способ изготовления гильзы силового гидроцилиндра

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248788A (en) * 1962-11-21 1966-05-03 Martin Marietta Corp Application of flame-sprayed linings on the inside diameter of tubes
US3372066A (en) * 1964-05-06 1968-03-05 Eutectic Welding Alloys Coated carbide particles
US3467583A (en) * 1966-05-16 1969-09-16 Camin Lab Process for making a hollow body with protective inner layer for high-temperature applications
US3539307A (en) * 1967-08-11 1970-11-10 Anton Baumel Welding rod
BE791180A (fr) * 1971-11-10 1973-03-01 Xaloy Inc Revetements resistant a l'usure et a la corrosion
US3819901A (en) * 1972-09-14 1974-06-25 Inst Cercetari Tehnologice Pen Welding process using granular or powder filler delivered on open-channel strip
DE2809709C3 (de) * 1978-03-07 1982-03-25 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Verfahren zur Herstellung eines mindestens eine Keramikschicht aufweisenden Schutzüberzugs für thermisch hochbelastete Bauteile, insbesondere Waffenkomponenten

Also Published As

Publication number Publication date
FR2474949A1 (fr) 1981-08-07

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse