JPS52116955A - Manufacturing process for heat-insulating pipe - Google Patents

Manufacturing process for heat-insulating pipe

Info

Publication number
JPS52116955A
JPS52116955A JP3320976A JP3320976A JPS52116955A JP S52116955 A JPS52116955 A JP S52116955A JP 3320976 A JP3320976 A JP 3320976A JP 3320976 A JP3320976 A JP 3320976A JP S52116955 A JPS52116955 A JP S52116955A
Authority
JP
Japan
Prior art keywords
heat
manufacturing process
insulating pipe
pipe
insulating
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.)
Pending
Application number
JP3320976A
Other languages
Japanese (ja)
Inventor
Joji Murota
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric Co 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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP3320976A priority Critical patent/JPS52116955A/en
Publication of JPS52116955A publication Critical patent/JPS52116955A/en
Pending 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
    • F16L59/00—Thermal insulation in general
    • F16L59/12—Arrangements for supporting insulation from the wall or body insulated, e.g. by means of spacers between pipe and heat-insulating material; Arrangements specially adapted for supporting insulated bodies
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To produce a heat-insulating pipe with high compressive strength in its heat-insulating layer by providing honeycomb materials between an inner and an outer pipe to fill foamed plastics into their vacant spaces making the inner and outer pipes concentric.
COPYRIGHT: (C)1977,JPO&Japio
JP3320976A 1976-03-26 1976-03-26 Manufacturing process for heat-insulating pipe Pending JPS52116955A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3320976A JPS52116955A (en) 1976-03-26 1976-03-26 Manufacturing process for heat-insulating pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3320976A JPS52116955A (en) 1976-03-26 1976-03-26 Manufacturing process for heat-insulating pipe

Publications (1)

Publication Number Publication Date
JPS52116955A true JPS52116955A (en) 1977-09-30

Family

ID=12380056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3320976A Pending JPS52116955A (en) 1976-03-26 1976-03-26 Manufacturing process for heat-insulating pipe

Country Status (1)

Country Link
JP (1) JPS52116955A (en)

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