HK1187489A2 - Method of and apparatus for detection of leakage in pipes - Google Patents

Method of and apparatus for detection of leakage in pipes

Info

Publication number
HK1187489A2
HK1187489A2 HK13101803A HK13101803A HK1187489A2 HK 1187489 A2 HK1187489 A2 HK 1187489A2 HK 13101803 A HK13101803 A HK 13101803A HK 13101803 A HK13101803 A HK 13101803A HK 1187489 A2 HK1187489 A2 HK 1187489A2
Authority
HK
Hong Kong
Prior art keywords
pipes
leakage
detection
Prior art date
Application number
HK13101803A
Inventor
Wai Keung Carson Lee
Wai Yeung Cheung
Original Assignee
Hong Kong And China Gas Company 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 Hong Kong And China Gas Company Ltd filed Critical Hong Kong And China Gas Company Ltd
Priority to HK13101803A priority Critical patent/HK1187489A2/en
Priority to CN201310582901.1A priority patent/CN103982778B/en
Publication of HK1187489A2 publication Critical patent/HK1187489A2/en

Links

HK13101803A 2013-02-08 2013-02-08 Method of and apparatus for detection of leakage in pipes HK1187489A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
HK13101803A HK1187489A2 (en) 2013-02-08 2013-02-08 Method of and apparatus for detection of leakage in pipes
CN201310582901.1A CN103982778B (en) 2013-02-08 2013-11-19 Method and apparatus for detecting pipeline leakage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HK13101803A HK1187489A2 (en) 2013-02-08 2013-02-08 Method of and apparatus for detection of leakage in pipes

Publications (1)

Publication Number Publication Date
HK1187489A2 true HK1187489A2 (en) 2014-04-04

Family

ID=50391660

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13101803A HK1187489A2 (en) 2013-02-08 2013-02-08 Method of and apparatus for detection of leakage in pipes

Country Status (2)

Country Link
CN (1) CN103982778B (en)
HK (1) HK1187489A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5773297B1 (en) * 2014-12-08 2015-09-02 ＴａｋｅｄａＷｏｒｋｓ株式会社 Rotary joint and mechanical seal monitoring device including the same
CN105185419A (en) * 2015-08-25 2015-12-23 上海核工程研究设计院 Nuclear-power-station main-steam-pipe leakage detection system
CN106015945B (en) * 2016-05-10 2018-05-11 肖香福 A kind of building gas pipe, service pipe, indoor pipe detection method
CN105782729A (en) * 2016-05-10 2016-07-20 肖香福 Automatic leak detection device for fuel gas pipeline
CN107575750B (en) * 2017-10-27 2019-06-28 华润电力技术研究院有限公司 A kind of pipeline leakage detection method and pipeline leakage testing device
CN107606493B (en) * 2017-10-27 2019-06-28 华润电力技术研究院有限公司 A kind of pipeline leakage checking system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2359070Y (en) * 1999-03-25 2000-01-19 上海大学 Device for moving robot in thin pipeline
CN100364730C (en) * 2006-03-07 2008-01-30 上海大学 Movable robot in pipe with variable diameter
KR100867190B1 (en) * 2007-06-29 2008-11-06 연세대학교 산학협력단 Movable robot of adjustment/perception of topography for perpendicular traveling of small area
CN101251430A (en) * 2008-04-14 2008-08-27 北京理工大学 Method and system for detecting and locating leakage based on infrared imagery technique
US8298613B2 (en) * 2009-10-22 2012-10-30 Quest Inspar LLC Method of spray lining a pipe with an environmentally compatible impervious membrane
CN102913715B (en) * 2012-09-14 2015-12-09 北京信息科技大学 Detecting robot of pipe

Also Published As

Publication number Publication date
CN103982778B (en) 2017-07-04
CN103982778A (en) 2014-08-13

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Legal Events

Date Code Title Description
PEU Short-term patents expired

Effective date: 20210207