JPH0583798B2 - - Google Patents

Info

Publication number
JPH0583798B2
JPH0583798B2 JP59234749A JP23474984A JPH0583798B2 JP H0583798 B2 JPH0583798 B2 JP H0583798B2 JP 59234749 A JP59234749 A JP 59234749A JP 23474984 A JP23474984 A JP 23474984A JP H0583798 B2 JPH0583798 B2 JP H0583798B2
Authority
JP
Japan
Prior art keywords
tube
pipe
synthetic resin
cylindrical body
bellows
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 - Fee Related
Application number
JP59234749A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61112892A (ja
Inventor
Akio Nagayoshi
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
Priority to JP59234749A priority Critical patent/JPS61112892A/ja
Publication of JPS61112892A publication Critical patent/JPS61112892A/ja
Publication of JPH0583798B2 publication Critical patent/JPH0583798B2/ja
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
    • F16L59/00—Thermal insulation in general
    • F16L59/04—Arrangements using dry fillers, e.g. using slag wool

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
JP59234749A 1984-11-06 1984-11-06 断熱管の製造方法 Granted JPS61112892A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59234749A JPS61112892A (ja) 1984-11-06 1984-11-06 断熱管の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59234749A JPS61112892A (ja) 1984-11-06 1984-11-06 断熱管の製造方法

Publications (2)

Publication Number Publication Date
JPS61112892A JPS61112892A (ja) 1986-05-30
JPH0583798B2 true JPH0583798B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-11-29

Family

ID=16975751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59234749A Granted JPS61112892A (ja) 1984-11-06 1984-11-06 断熱管の製造方法

Country Status (1)

Country Link
JP (1) JPS61112892A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6440315A (en) * 1987-08-05 1989-02-10 Inoue Mtp Kk Manufacture of heat insulated pipe
JP2798229B2 (ja) * 1992-05-27 1998-09-17 東京瓦斯株式会社 被覆管の修理方法
JPWO2018123090A1 (ja) * 2016-12-27 2018-12-27 株式会社プラ技研 発泡樹脂チューブの製造装置及び製造方法、発泡樹脂チューブ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS535351U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1976-07-01 1978-01-18

Also Published As

Publication number Publication date
JPS61112892A (ja) 1986-05-30

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