JPS5446268A - Production of thermal insulating case body - Google Patents

Production of thermal insulating case body

Info

Publication number
JPS5446268A
JPS5446268A JP11373877A JP11373877A JPS5446268A JP S5446268 A JPS5446268 A JP S5446268A JP 11373877 A JP11373877 A JP 11373877A JP 11373877 A JP11373877 A JP 11373877A JP S5446268 A JPS5446268 A JP S5446268A
Authority
JP
Japan
Prior art keywords
opening
cases
case
thermal insulating
space
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
JP11373877A
Other languages
Japanese (ja)
Other versions
JPS5918619B2 (en
Inventor
Masashi Yamamoto
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 JP52113738A priority Critical patent/JPS5918619B2/en
Publication of JPS5446268A publication Critical patent/JPS5446268A/en
Publication of JPS5918619B2 publication Critical patent/JPS5918619B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To obtain a thermal insulating case such as a refrigerator without equipping a specific injection opening for an insulating material, by injecting an insulating material through the opening of the outer case facing the opening of the inner case into the space between the two cases, and by inserting a conduit such as a refrigerant pipe in the case body so that the pipe passes through both two openings.
CONSTITUTION: The facing openings 5 and 6 are provided in the inner and the outer cases 2 and 3 respectively and the opening 5 in the inner case 2 is closed with the stopper 7 having the fins 7a. For example, a stock solution of polyurethane is introduced from the opening 6 into the space between the two cases with a syringe, and the tube 8 is inserted from the opening 6 into the space to come into contact with the stopper 7 and is fixed with a jig. After the forming of the thermal insulating material 4 is completed, a hole is bored through the center of the opening 7 with an appropriate tool. The pipe 11 is inserted into the hole to pass through both the outer and inner cases.
COPYRIGHT: (C)1979,JPO&Japio
JP52113738A 1977-09-19 1977-09-19 Manufacturing method of insulation box Expired JPS5918619B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52113738A JPS5918619B2 (en) 1977-09-19 1977-09-19 Manufacturing method of insulation box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52113738A JPS5918619B2 (en) 1977-09-19 1977-09-19 Manufacturing method of insulation box

Publications (2)

Publication Number Publication Date
JPS5446268A true JPS5446268A (en) 1979-04-12
JPS5918619B2 JPS5918619B2 (en) 1984-04-28

Family

ID=14619874

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52113738A Expired JPS5918619B2 (en) 1977-09-19 1977-09-19 Manufacturing method of insulation box

Country Status (1)

Country Link
JP (1) JPS5918619B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100564341B1 (en) * 2004-07-24 2006-03-27 주식회사 고산 Inner case fixing method for refrigerator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0539926Y2 (en) * 1986-08-25 1993-10-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100564341B1 (en) * 2004-07-24 2006-03-27 주식회사 고산 Inner case fixing method for refrigerator

Also Published As

Publication number Publication date
JPS5918619B2 (en) 1984-04-28

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