GB1213727A - Improvements in or relating to plastics pipe constructions - Google Patents

Improvements in or relating to plastics pipe constructions

Info

Publication number
GB1213727A
GB1213727A GB425568A GB425568A GB1213727A GB 1213727 A GB1213727 A GB 1213727A GB 425568 A GB425568 A GB 425568A GB 425568 A GB425568 A GB 425568A GB 1213727 A GB1213727 A GB 1213727A
Authority
GB
United Kingdom
Prior art keywords
pipe
strip
plastics
fused
secured
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
GB425568A
Inventor
Charles J Sherlock
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.)
Western Packing and Supply Co
Original Assignee
Western Packing and Supply 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 Western Packing and Supply Co filed Critical Western Packing and Supply Co
Priority to GB425568A priority Critical patent/GB1213727A/en
Publication of GB1213727A publication Critical patent/GB1213727A/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
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/125—Rigid pipes of plastics with or without reinforcement electrically conducting
    • 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/06—Accessories therefor, e.g. anchors
    • F16L1/11—Accessories therefor, e.g. anchors for the detection or protection of pipes in the ground
    • 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
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/60—Identification or marking

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

1,213,727. Underground plastics pipe constructions. WESTERN PACKING & SUPPLY CO. 26 Jan., 1968, No. 4255/68. Heading F2P. Electrical conductors 12 are secured to plastics pipes 10 buried underground adjacent ends of the conductors being connected together so that electrical detecting means can be employed for locating the pipe from above ground. As shown, a strip of metal 12 is spirally wound around a pipe 10 and may be secured to the pipe by adhesive strips or, by strips of plastics welded, or fused, over the strip 12. Alternatively, the strip may be located between a pair of parallel spiral ridges formed integrally with the pipe and subsequently bent over the strip and sealed. A round or flat strip, coated with plastics, can be fused to the pipe, and the strip, or its plastics coating, may be printed, as desired. A linear wire may be embedded in the pipe wall during extending.
GB425568A 1968-01-26 1968-01-26 Improvements in or relating to plastics pipe constructions Expired GB1213727A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB425568A GB1213727A (en) 1968-01-26 1968-01-26 Improvements in or relating to plastics pipe constructions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB425568A GB1213727A (en) 1968-01-26 1968-01-26 Improvements in or relating to plastics pipe constructions

Publications (1)

Publication Number Publication Date
GB1213727A true GB1213727A (en) 1970-11-25

Family

ID=9773665

Family Applications (1)

Application Number Title Priority Date Filing Date
GB425568A Expired GB1213727A (en) 1968-01-26 1968-01-26 Improvements in or relating to plastics pipe constructions

Country Status (1)

Country Link
GB (1) GB1213727A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200969A (en) * 1987-01-29 1988-08-17 Carter Bros Plastics pipelines
GB2312726A (en) * 1996-05-01 1997-11-05 Stephen Mcdermott Plastics pipes
WO2016132053A1 (en) * 2015-02-20 2016-08-25 Societe Plymouth Francaise Pipe provided with a detection element

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200969A (en) * 1987-01-29 1988-08-17 Carter Bros Plastics pipelines
GB2312726A (en) * 1996-05-01 1997-11-05 Stephen Mcdermott Plastics pipes
WO2016132053A1 (en) * 2015-02-20 2016-08-25 Societe Plymouth Francaise Pipe provided with a detection element
FR3033017A1 (en) * 2015-02-20 2016-08-26 Plymouth Francaise Sa PIPE EQUIPPED WITH DETECTION ELEMENT
US10527194B2 (en) 2015-02-20 2020-01-07 Societe Plymouth Francaise Piping equipped with a sensing member

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees