JPS63149021A - 内管挿入方式による二重管ベンドの製造方法及び装置 - Google Patents

内管挿入方式による二重管ベンドの製造方法及び装置

Info

Publication number
JPS63149021A
JPS63149021A JP10829987A JP10829987A JPS63149021A JP S63149021 A JPS63149021 A JP S63149021A JP 10829987 A JP10829987 A JP 10829987A JP 10829987 A JP10829987 A JP 10829987A JP S63149021 A JPS63149021 A JP S63149021A
Authority
JP
Japan
Prior art keywords
outer tube
tube
inner tube
bent
center
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
JP10829987A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0262090B2 (cg-RX-API-DMAC7.html
Inventor
Koichi Gunji
郡司　功一
Hiroshi Ishibashi
宏 石橋
Josuke Yamaguchi
山口　條介
Yoshitoshi Noguchi
野口　伊利
Takao Aoki
孝夫 青木
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.)
Hitachi Ltd
Dai Ichi High Frequency Co Ltd
Original Assignee
Dai Ichi High Frequency Co Ltd
Hitachi Plant Engineering and Construction 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 Dai Ichi High Frequency Co Ltd, Hitachi Plant Engineering and Construction Co Ltd filed Critical Dai Ichi High Frequency Co Ltd
Publication of JPS63149021A publication Critical patent/JPS63149021A/ja
Publication of JPH0262090B2 publication Critical patent/JPH0262090B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
JP10829987A 1986-07-25 1987-05-01 内管挿入方式による二重管ベンドの製造方法及び装置 Granted JPS63149021A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11431686 1986-07-25
JP61-114316 1986-07-25

Publications (2)

Publication Number Publication Date
JPS63149021A true JPS63149021A (ja) 1988-06-21
JPH0262090B2 JPH0262090B2 (cg-RX-API-DMAC7.html) 1990-12-21

Family

ID=14634803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10829987A Granted JPS63149021A (ja) 1986-07-25 1987-05-01 内管挿入方式による二重管ベンドの製造方法及び装置

Country Status (1)

Country Link
JP (1) JPS63149021A (cg-RX-API-DMAC7.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050038203A (ko) * 2003-10-21 2005-04-27 김기우 이중관 히트 파이프 벤딩 제작방법
CN109109331A (zh) * 2018-09-17 2019-01-01 山东茂盛管业有限公司 一种聚乙烯预制直埋热水保温弯管穿管设备及使用方法
KR102015246B1 (ko) * 2019-03-28 2019-08-27 방관수 직선형 이중보온관 제조시스템 및 이를 이용한 직선형 이중보온관 제조방법
JPWO2021172242A1 (cg-RX-API-DMAC7.html) * 2020-02-27 2021-09-02

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9153645B2 (en) 2005-05-17 2015-10-06 Taiwan Semiconductor Manufacturing Company, Ltd. Lattice-mismatched semiconductor structures with reduced dislocation defect densities and related methods for device fabrication
KR101329388B1 (ko) 2005-07-26 2013-11-14 앰버웨이브 시스템즈 코포레이션 다른 액티브 영역 물질의 집적회로 집적을 위한 솔루션
US7638842B2 (en) 2005-09-07 2009-12-29 Amberwave Systems Corporation Lattice-mismatched semiconductor structures on insulators
WO2008030574A1 (en) 2006-09-07 2008-03-13 Amberwave Systems Corporation Defect reduction using aspect ratio trapping
WO2008124154A2 (en) 2007-04-09 2008-10-16 Amberwave Systems Corporation Photovoltaics on silicon

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050038203A (ko) * 2003-10-21 2005-04-27 김기우 이중관 히트 파이프 벤딩 제작방법
CN109109331A (zh) * 2018-09-17 2019-01-01 山东茂盛管业有限公司 一种聚乙烯预制直埋热水保温弯管穿管设备及使用方法
CN109109331B (zh) * 2018-09-17 2023-08-15 山东茂盛管业有限公司 一种聚乙烯预制直埋热水保温弯管穿管设备及使用方法
KR102015246B1 (ko) * 2019-03-28 2019-08-27 방관수 직선형 이중보온관 제조시스템 및 이를 이용한 직선형 이중보온관 제조방법
JPWO2021172242A1 (cg-RX-API-DMAC7.html) * 2020-02-27 2021-09-02

Also Published As

Publication number Publication date
JPH0262090B2 (cg-RX-API-DMAC7.html) 1990-12-21

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