HK1072095A1 - A pipe replacement device - Google Patents

A pipe replacement device

Info

Publication number
HK1072095A1
HK1072095A1 HK05104902A HK05104902A HK1072095A1 HK 1072095 A1 HK1072095 A1 HK 1072095A1 HK 05104902 A HK05104902 A HK 05104902A HK 05104902 A HK05104902 A HK 05104902A HK 1072095 A1 HK1072095 A1 HK 1072095A1
Authority
HK
Hong Kong
Prior art keywords
replacement device
pipe replacement
pipe
replacement
Prior art date
Application number
HK05104902A
Inventor
Mitsuru Aoki
Shuji Kagami
Original Assignee
Waterworks Technology Dev Org
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 Waterworks Technology Dev Org filed Critical Waterworks Technology Dev Org
Publication of HK1072095A1 publication Critical patent/HK1072095A1/en

Links

HK05104902A 2003-06-19 2005-06-10 A pipe replacement device HK1072095A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003174963A JP3714938B2 (en) 2003-06-19 2003-06-19 Existing pipe replacement equipment

Publications (1)

Publication Number Publication Date
HK1072095A1 true HK1072095A1 (en) 2005-08-12

Family

ID=34098297

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05104902A HK1072095A1 (en) 2003-06-19 2005-06-10 A pipe replacement device

Country Status (3)

Country Link
JP (1) JP3714938B2 (en)
CN (1) CN1267671C (en)
HK (1) HK1072095A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5275845B2 (en) * 2009-02-24 2013-08-28 コスモ工機株式会社 Water control body installation device and water control body installation method
JP5745863B2 (en) * 2011-01-06 2015-07-08 株式会社水道技術開発機構 Existing pipe cutting and removal equipment
CN103967078B (en) * 2014-03-27 2016-01-20 苏州创成爱康建筑科技有限公司 The pre-buried replaceable pipe-line system of a kind of building water supply
CA2973537C (en) * 2015-01-26 2019-03-19 Suiken Co., Ltd. Flow-undisrupted process
CN109519642A (en) * 2019-01-22 2019-03-26 邢培永 High-risk gas piping isolation service chamber with pressure

Also Published As

Publication number Publication date
JP3714938B2 (en) 2005-11-09
JP2005009184A (en) 2005-01-13
CN1573198A (en) 2005-02-02
CN1267671C (en) 2006-08-02

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Legal Events

Date Code Title Description
PE Patent expired

Effective date: 20230929