JPS55152995A - Manufacture of fireproof double layered pipe coupling - Google Patents

Manufacture of fireproof double layered pipe coupling

Info

Publication number
JPS55152995A
JPS55152995A JP5916879A JP5916879A JPS55152995A JP S55152995 A JPS55152995 A JP S55152995A JP 5916879 A JP5916879 A JP 5916879A JP 5916879 A JP5916879 A JP 5916879A JP S55152995 A JPS55152995 A JP S55152995A
Authority
JP
Japan
Prior art keywords
manufacture
pipe coupling
double layered
layered pipe
fireproof double
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.)
Granted
Application number
JP5916879A
Other languages
English (en)
Other versions
JPS591910B2 (ja
Inventor
Yoshihide Asai
Shigeaki Kimura
Tomejirou Kobayashi
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 JP54059168A priority Critical patent/JPS591910B2/ja
Publication of JPS55152995A publication Critical patent/JPS55152995A/ja
Publication of JPS591910B2 publication Critical patent/JPS591910B2/ja
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
    • 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)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Thermal Insulation (AREA)
JP54059168A 1979-05-16 1979-05-16 耐火二層管継手の製造方法 Expired JPS591910B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54059168A JPS591910B2 (ja) 1979-05-16 1979-05-16 耐火二層管継手の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54059168A JPS591910B2 (ja) 1979-05-16 1979-05-16 耐火二層管継手の製造方法

Publications (2)

Publication Number Publication Date
JPS55152995A true JPS55152995A (en) 1980-11-28
JPS591910B2 JPS591910B2 (ja) 1984-01-14

Family

ID=13105574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54059168A Expired JPS591910B2 (ja) 1979-05-16 1979-05-16 耐火二層管継手の製造方法

Country Status (1)

Country Link
JP (1) JPS591910B2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5824696A (ja) * 1982-05-29 1983-02-14 樽川　富次 耐火性管継手の製造方法
JPS5830597A (ja) * 1982-05-29 1983-02-23 樽川　富次 耐火性管継手の製造方法
US5214257A (en) * 1990-07-18 1993-05-25 Recot, Inc. Tub-shaped packaging container for microwave popcorn

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200487820Y1 (ko) * 2017-04-03 2018-11-08 주식회사 엘지생활건강 청소 장치

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5824696A (ja) * 1982-05-29 1983-02-14 樽川　富次 耐火性管継手の製造方法
JPS5830597A (ja) * 1982-05-29 1983-02-23 樽川　富次 耐火性管継手の製造方法
US5214257A (en) * 1990-07-18 1993-05-25 Recot, Inc. Tub-shaped packaging container for microwave popcorn

Also Published As

Publication number Publication date
JPS591910B2 (ja) 1984-01-14

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