FR2342451A1 - Flange connection for container - has plastic cladding with expanded metal inserts to prevent creep flow - Google Patents

Flange connection for container - has plastic cladding with expanded metal inserts to prevent creep flow

Info

Publication number
FR2342451A1
FR2342451A1 FR7701477A FR7701477A FR2342451A1 FR 2342451 A1 FR2342451 A1 FR 2342451A1 FR 7701477 A FR7701477 A FR 7701477A FR 7701477 A FR7701477 A FR 7701477A FR 2342451 A1 FR2342451 A1 FR 2342451A1
Authority
FR
France
Prior art keywords
container
expanded metal
metal inserts
plastic foil
plastic
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
FR7701477A
Other languages
French (fr)
Other versions
FR2342451B3 (en
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.)
Sigri GmbH
Original Assignee
Sigri Elektrograhit GmbH
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 Sigri Elektrograhit GmbH filed Critical Sigri Elektrograhit GmbH
Publication of FR2342451A1 publication Critical patent/FR2342451A1/en
Application granted granted Critical
Publication of FR2342451B3 publication Critical patent/FR2342451B3/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
    • F16L23/00—Flanged joints
    • F16L23/006—Attachments
    • 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
    • F16L23/00—Flanged joints
    • F16L23/12—Flanged joints specially adapted for particular pipes
    • F16L23/125—Flanged joints specially adapted for particular pipes with an internal or external coating
    • 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
    • F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
    • F16L58/187—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for flanged joints

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

A container which has a corrosion resistant cladding made from plastic foil (3) has a flange joint (2). A gap between the two parallel flange rings (2) is produced by the location of the trapped edges of the plastic foil (3). When the flanges (2) are bolted together, the plastic foil is being clamped. To avoid the displacement of the plastic material due to creep, when it is under compression, metal inserts (4) are placed inside the slotted edges of the plastic foil. The inserts are made from expanded metal sheet or from flat material with perforations. The creep flow of the plastic material is thus to a large extent reduced.
FR7701477A 1976-02-26 1977-01-19 Flange connection for container - has plastic cladding with expanded metal inserts to prevent creep flow Granted FR2342451A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762607811 DE2607811A1 (en) 1976-02-26 1976-02-26 FLANGE CONNECTION

Publications (2)

Publication Number Publication Date
FR2342451A1 true FR2342451A1 (en) 1977-09-23
FR2342451B3 FR2342451B3 (en) 1980-12-05

Family

ID=5970928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7701477A Granted FR2342451A1 (en) 1976-02-26 1977-01-19 Flange connection for container - has plastic cladding with expanded metal inserts to prevent creep flow

Country Status (2)

Country Link
DE (1) DE2607811A1 (en)
FR (1) FR2342451A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669989A1 (en) * 1990-12-03 1992-06-05 Plastic Omnium Cie Pipework element provided with a flange, its method of production and junction of such flanged elements

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8322179U1 (en) * 1983-08-01 1983-12-01 Dsd Dillinger Stahlbau Gmbh, 6630 Saarlouis CONNECTING PIECE OF A DISTRICT HEATING PIPE AT THE ENTRANCE IN A BUILDING
JP2596935B2 (en) * 1987-07-14 1997-04-02 日立電線株式会社 Inner surface resin cladding tube
US5573282A (en) * 1995-02-16 1996-11-12 United Pipeline System, Usa, Inc. Low turbulence joint for lined slurry pipeline

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669989A1 (en) * 1990-12-03 1992-06-05 Plastic Omnium Cie Pipework element provided with a flange, its method of production and junction of such flanged elements

Also Published As

Publication number Publication date
DE2607811A1 (en) 1977-09-01
FR2342451B3 (en) 1980-12-05

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