CA904770A - Heat responsive device - Google Patents

Heat responsive device

Info

Publication number
CA904770A
CA904770A CA904770A CA904770DA CA904770A CA 904770 A CA904770 A CA 904770A CA 904770 A CA904770 A CA 904770A CA 904770D A CA904770D A CA 904770DA CA 904770 A CA904770 A CA 904770A
Authority
CA
Canada
Prior art keywords
responsive device
heat responsive
heat
responsive
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
CA904770A
Inventor
Mario T. Goncalves
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.)
Shaw Pipe Industries Ltd
Original Assignee
Shaw Pipe Industries Ltd
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 Shaw Pipe Industries Ltd filed Critical Shaw Pipe Industries Ltd
Application granted granted Critical
Publication of CA904770A publication Critical patent/CA904770A/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
    • F16L58/181—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for non-disconnectible pipe joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • B29C61/0616—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms layered or partially layered preforms, e.g. preforms with layers of adhesive or sealing compositions
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/26—Porous or cellular plastics
    • 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
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/02—Welded joints
    • F16L13/0254—Welded joints the pipes having an internal or external coating
    • F16L13/0272—Welded joints the pipes having an internal or external coating having an external coating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CA904770A 1969-09-23 1969-09-23 Heat responsive device Expired CA904770A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA62743 1969-09-23

Publications (1)

Publication Number Publication Date
CA904770A true CA904770A (en) 1972-07-11

Family

ID=4085704

Family Applications (1)

Application Number Title Priority Date Filing Date
CA904770A Expired CA904770A (en) 1969-09-23 1969-09-23 Heat responsive device

Country Status (1)

Country Link
CA (1) CA904770A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316464A1 (en) * 1975-06-30 1977-01-28 Raychem Corp IMPROVEMENTS IN THE MEANS OF ASSEMBLING TUBULAR ELEMENTS
FR2451869A1 (en) * 1979-03-20 1980-10-17 Raychem Ltd REMOVABLE SEALS FOR CONTAINERS
EP0079610A1 (en) * 1981-11-18 1983-05-25 Ube Industries, Ltd. Method of forming covering protecting layer on joint between covered steel pipes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316464A1 (en) * 1975-06-30 1977-01-28 Raychem Corp IMPROVEMENTS IN THE MEANS OF ASSEMBLING TUBULAR ELEMENTS
FR2451869A1 (en) * 1979-03-20 1980-10-17 Raychem Ltd REMOVABLE SEALS FOR CONTAINERS
EP0079610A1 (en) * 1981-11-18 1983-05-25 Ube Industries, Ltd. Method of forming covering protecting layer on joint between covered steel pipes

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