JPS5457223A - Joint structure of insulated pipe - Google Patents

Joint structure of insulated pipe

Info

Publication number
JPS5457223A
JPS5457223A JP12321377A JP12321377A JPS5457223A JP S5457223 A JPS5457223 A JP S5457223A JP 12321377 A JP12321377 A JP 12321377A JP 12321377 A JP12321377 A JP 12321377A JP S5457223 A JPS5457223 A JP S5457223A
Authority
JP
Japan
Prior art keywords
joint
pipe
collar
adiabatic
joint structure
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
JP12321377A
Other languages
Japanese (ja)
Inventor
Hiroshi Kishigami
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP12321377A priority Critical patent/JPS5457223A/en
Publication of JPS5457223A publication Critical patent/JPS5457223A/en
Pending legal-status Critical Current

Links

Landscapes

  • Thermal Insulation (AREA)

Abstract

PURPOSE: To prevent an inner pipe from corroding as well as to maintain watertightness by covering the outer surfaces of adiabatic material with a barrel-shaped joint collar.
CONSTITUTION: Uncovered joint ends 21 of each round pipe 2 of adiabatic pipe 1 are connected with each other, for example, with a socket 10. Around the uncovered ends 21 thus connected, joint adiabatic material 7 such as hard polyurethane foam is provided, with a joint collar 8 being set around this adiabatic material 7 and with both ends of the collar 8 covering the facing ends of an armored pipe 3. Adhesive cement 9 such as adhesive resin is applied to both ends of the collar 8 which are thus binded to the armored pipe 3. With this process, highly waterproof and effective adiabatic joint structure is available
COPYRIGHT: (C)1979,JPO&Japio
JP12321377A 1977-10-13 1977-10-13 Joint structure of insulated pipe Pending JPS5457223A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12321377A JPS5457223A (en) 1977-10-13 1977-10-13 Joint structure of insulated pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12321377A JPS5457223A (en) 1977-10-13 1977-10-13 Joint structure of insulated pipe

Publications (1)

Publication Number Publication Date
JPS5457223A true JPS5457223A (en) 1979-05-08

Family

ID=14854990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12321377A Pending JPS5457223A (en) 1977-10-13 1977-10-13 Joint structure of insulated pipe

Country Status (1)

Country Link
JP (1) JPS5457223A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS563395A (en) * 1979-06-16 1981-01-14 Kubota Ltd Structure of connected part of heat retaining pipe
JP2000230692A (en) * 1999-02-09 2000-08-22 Osaka Gas Co Ltd Heat insulative coating structure, cylindrical connection member and heating jig for air conditioning and heating piping
JP2020133753A (en) * 2019-02-19 2020-08-31 新菱冷熱工業株式会社 Insulation coating structure for conduit, conduit unit and conduit system formation method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS563395A (en) * 1979-06-16 1981-01-14 Kubota Ltd Structure of connected part of heat retaining pipe
JP2000230692A (en) * 1999-02-09 2000-08-22 Osaka Gas Co Ltd Heat insulative coating structure, cylindrical connection member and heating jig for air conditioning and heating piping
JP2020133753A (en) * 2019-02-19 2020-08-31 新菱冷熱工業株式会社 Insulation coating structure for conduit, conduit unit and conduit system formation method

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