FR2454574B1 - METHOD AND DEVICE FOR FORMING DUAL CONNECTIONS OF PLASTIC MATERIAL IN A DUAL PIPE - Google Patents

METHOD AND DEVICE FOR FORMING DUAL CONNECTIONS OF PLASTIC MATERIAL IN A DUAL PIPE

Info

Publication number
FR2454574B1
FR2454574B1 FR8008713A FR8008713A FR2454574B1 FR 2454574 B1 FR2454574 B1 FR 2454574B1 FR 8008713 A FR8008713 A FR 8008713A FR 8008713 A FR8008713 A FR 8008713A FR 2454574 B1 FR2454574 B1 FR 2454574B1
Authority
FR
France
Prior art keywords
dual
plastic material
connections
forming
pipe
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.)
Expired
Application number
FR8008713A
Other languages
French (fr)
Other versions
FR2454574A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2454574A1 publication Critical patent/FR2454574A1/en
Application granted granted Critical
Publication of FR2454574B1 publication Critical patent/FR2454574B1/en
Expired 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
    • F16L58/18—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)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
FR8008713A 1979-04-19 1980-04-18 METHOD AND DEVICE FOR FORMING DUAL CONNECTIONS OF PLASTIC MATERIAL IN A DUAL PIPE Expired FR2454574B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3153279A 1979-04-19 1979-04-19
US4715279A 1979-06-11 1979-06-11
US13109780A 1980-03-18 1980-03-18

Publications (2)

Publication Number Publication Date
FR2454574A1 FR2454574A1 (en) 1980-11-14
FR2454574B1 true FR2454574B1 (en) 1986-05-02

Family

ID=27363901

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8008713A Expired FR2454574B1 (en) 1979-04-19 1980-04-18 METHOD AND DEVICE FOR FORMING DUAL CONNECTIONS OF PLASTIC MATERIAL IN A DUAL PIPE

Country Status (7)

Country Link
AR (1) AR224764A1 (en)
CA (1) CA1137136A (en)
DE (1) DE3014158A1 (en)
FR (1) FR2454574B1 (en)
GB (1) GB2047834B (en)
IT (1) IT1143139B (en)
SG (1) SG6184G (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9500454A (en) * 1995-03-07 1996-10-01 Watson B V Device for coupling two pipes
AUPP023697A0 (en) * 1997-11-07 1997-11-27 Stm Duraduct Pty Ltd Encasing piping system
SE511768C2 (en) * 1998-02-23 1999-11-22 Atlas Copco Rocktech Ab Device and method for jointing of rods, and piston pump comprising the device
GB2388879B (en) * 2002-05-23 2005-11-30 Lattice Intellectual Property Method and apparatus for joining plastic pipes
CN100357677C (en) * 2006-02-28 2007-12-26 哈尔滨工业大学 Cold district sewage cold-hot source sewage accompaning-heat treating device
GB2584008B (en) * 2012-08-28 2021-02-17 Polypipe Ltd Method of protecting the end of a pipe
GB2505421B (en) * 2012-08-28 2020-10-14 Polypipe Ltd Method of protecting the end of a pipe
CN103123024B (en) * 2013-01-21 2014-07-23 章明伟 Device and method for connecting and sealing steel-plastic composite steel pipe, flange metal pipe and pipe fitting
CN107795774B (en) * 2017-11-28 2024-08-06 中国人民解放军海军工程大学 Ship dissimilar metal piping connection corrosion protection structure and construction method
US11448354B2 (en) * 2019-07-30 2022-09-20 Reinke Manufacturing Co., Inc. Polymer-lined fluid transmission line

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2081021A (en) * 1936-04-24 1937-05-18 Bernard F Smith Pipe coupling
NL136715C (en) * 1960-07-04
GB1299354A (en) * 1969-03-05 1972-12-13 Dunlop Holdings Ltd Couplings for tubular members
US3758361A (en) * 1970-11-16 1973-09-11 J Hunter Process for lining pipe joints
US3921673A (en) * 1973-05-29 1975-11-25 Dow Chemical Co Protective insert for lined flanged conduit

Also Published As

Publication number Publication date
FR2454574A1 (en) 1980-11-14
DE3014158A1 (en) 1980-10-30
IT8048426A0 (en) 1980-04-16
CA1137136A (en) 1982-12-07
IT1143139B (en) 1986-10-22
SG6184G (en) 1985-02-08
GB2047834B (en) 1983-06-15
DE3014158C2 (en) 1989-06-22
GB2047834A (en) 1980-12-03
AR224764A1 (en) 1982-01-15

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Legal Events

Date Code Title Description
ST Notification of lapse