JPS576734A - Manufacture of heat-insulated box - Google Patents

Manufacture of heat-insulated box

Info

Publication number
JPS576734A
JPS576734A JP8201380A JP8201380A JPS576734A JP S576734 A JPS576734 A JP S576734A JP 8201380 A JP8201380 A JP 8201380A JP 8201380 A JP8201380 A JP 8201380A JP S576734 A JPS576734 A JP S576734A
Authority
JP
Japan
Prior art keywords
foamable
walls
space
outer box
inner box
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
JP8201380A
Other languages
English (en)
Other versions
JPS6344528B2 (ja
Inventor
Teruyoshi Wakumizu
Michihisa Hama
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Sanyo 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 Tokyo Sanyo Electric Co Ltd, Sanyo Electric Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP8201380A priority Critical patent/JPS576734A/ja
Publication of JPS576734A publication Critical patent/JPS576734A/ja
Publication of JPS6344528B2 publication Critical patent/JPS6344528B2/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
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1271—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed parts being partially covered
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/146—Shaping the lining before foaming

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Thermal Insulation (AREA)
JP8201380A 1980-06-16 1980-06-16 Manufacture of heat-insulated box Granted JPS576734A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8201380A JPS576734A (en) 1980-06-16 1980-06-16 Manufacture of heat-insulated box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8201380A JPS576734A (en) 1980-06-16 1980-06-16 Manufacture of heat-insulated box

Publications (2)

Publication Number Publication Date
JPS576734A true JPS576734A (en) 1982-01-13
JPS6344528B2 JPS6344528B2 (ja) 1988-09-06

Family

ID=13762627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8201380A Granted JPS576734A (en) 1980-06-16 1980-06-16 Manufacture of heat-insulated box

Country Status (1)

Country Link
JP (1) JPS576734A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4723598A (en) * 1983-03-02 1988-02-09 Mitsubishi Denki Kabushiki Kaisha Warming panel
JP2000230692A (ja) * 1999-02-09 2000-08-22 Osaka Gas Co Ltd 冷暖房用配管の断熱被覆構造と筒状接続部材と加熱治具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4723598A (en) * 1983-03-02 1988-02-09 Mitsubishi Denki Kabushiki Kaisha Warming panel
JP2000230692A (ja) * 1999-02-09 2000-08-22 Osaka Gas Co Ltd 冷暖房用配管の断熱被覆構造と筒状接続部材と加熱治具

Also Published As

Publication number Publication date
JPS6344528B2 (ja) 1988-09-06

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