FR2050462B1 - - Google Patents

Info

Publication number
FR2050462B1
FR2050462B1 FR707022963A FR7022963A FR2050462B1 FR 2050462 B1 FR2050462 B1 FR 2050462B1 FR 707022963 A FR707022963 A FR 707022963A FR 7022963 A FR7022963 A FR 7022963A FR 2050462 B1 FR2050462 B1 FR 2050462B1
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
FR707022963A
Other versions
FR2050462A1 (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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of FR2050462A1 publication Critical patent/FR2050462A1/fr
Application granted granted Critical
Publication of FR2050462B1 publication Critical patent/FR2050462B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/09—Making tubes with welded or soldered seams of coated strip material ; Making multi-wall 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/0243—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member specially adapted for use with coated pipes
    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/025—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges
    • F16L19/028—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges the collars or flanges being obtained by deformation of the pipe wall
    • 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
    • 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
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • F16L58/1054—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe
    • F16L58/1063—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe the coating being a sheet wrapped around the pipe
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/02—Rigid pipes of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
FR707022963A 1969-07-03 1970-06-22 Expired FR2050462B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83895869A 1969-07-03 1969-07-03

Publications (2)

Publication Number Publication Date
FR2050462A1 FR2050462A1 (fr) 1971-04-02
FR2050462B1 true FR2050462B1 (fr) 1973-08-10

Family

ID=25278489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707022963A Expired FR2050462B1 (fr) 1969-07-03 1970-06-22

Country Status (5)

Country Link
US (1) US3584655A (fr)
JP (1) JPS4921033B1 (fr)
DE (2) DE7024507U (fr)
FR (1) FR2050462B1 (fr)
GB (1) GB1247640A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3875027A (en) * 1973-06-29 1975-04-01 Bundy Corp Method of electroplating tubing prior to terne alloy coating
DE3243423A1 (de) * 1982-04-08 1983-10-13 Westinghouse Electric Corp., 15222 Pittsburgh, Pa. Doppelwandiges waermetauschrohr
JPH048982A (ja) * 1990-04-25 1992-01-13 Usui Internatl Ind Co Ltd 重合鋼管
US5339867A (en) * 1991-12-12 1994-08-23 Itt Corporation Composite metal tube and method of making the same
FR2708330B1 (fr) * 1993-07-28 1995-09-22 Pont A Mousson Elément de tuyauterie pour canalisation, canalisation correspondante, et procédé de protection par revêtement d'un élément de tuyauterie.
US5520223A (en) * 1994-05-02 1996-05-28 Itt Industries, Inc. Extruded multiple plastic layer coating bonded to the outer surface of a metal tube having an optical non-reactive inner layer and process for making the same
US5740851A (en) * 1995-06-19 1998-04-21 Trinova Corporation Component with cast-in fluid passageways
JPH11248045A (ja) * 1998-03-04 1999-09-14 Usui Internatl Ind Co Ltd 重合鋼管
FR2833195B1 (fr) * 2001-12-07 2004-01-30 Giat Ind Sa Procede de mise en place d'un revetement de protection sur la paroi interne d'un tube, tube et notamment tube d'arme realise suivant ce procede
CN116001338A (zh) * 2023-03-28 2023-04-25 中油智科(吉林)技术装备有限公司 一种玻璃钢管道外保温层及防腐层制作工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1460049A (en) * 1923-06-26 William bowman ball antiwe
US2014983A (en) * 1932-03-07 1935-09-17 Bundy Tubing Co Tubing
US2227820A (en) * 1937-06-05 1941-01-07 American Chain & Cable Co Process of forming a bellmouth on a metal tube
US2197191A (en) * 1938-04-02 1940-04-16 Gen Motors Corp Method and apparatus for making brazed tubing
US2876132A (en) * 1952-07-19 1959-03-03 Gen Motors Corp Process of coating steel tubing
US3012585A (en) * 1957-06-06 1961-12-12 Royston Lab Pipe coating with flowable inner layer
US2982312A (en) * 1958-09-04 1961-05-02 Gen Motors Corp Tubing and method of making coated tubing
US3449937A (en) * 1967-06-23 1969-06-17 Columbia Summerill Corp High pressure fuel line heads and the like

Also Published As

Publication number Publication date
GB1247640A (en) 1971-09-29
DE2032279A1 (de) 1971-01-21
US3584655A (en) 1971-06-15
FR2050462A1 (fr) 1971-04-02
JPS4921033B1 (fr) 1974-05-29
DE7024507U (de) 1973-04-19

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Legal Events

Date Code Title Description
ST Notification of lapse