HK1125452A1 - Gas line leak evacuation and monitoring system - Google Patents

Gas line leak evacuation and monitoring system

Info

Publication number
HK1125452A1
HK1125452A1 HK09104333.9A HK09104333A HK1125452A1 HK 1125452 A1 HK1125452 A1 HK 1125452A1 HK 09104333 A HK09104333 A HK 09104333A HK 1125452 A1 HK1125452 A1 HK 1125452A1
Authority
HK
Hong Kong
Prior art keywords
gas
monitoring system
gas line
evacuation
line leak
Prior art date
Application number
HK09104333.9A
Other languages
English (en)
Inventor
Marcus D Chapman
Original Assignee
Mbw Inc
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 Mbw Inc filed Critical Mbw Inc
Publication of HK1125452A1 publication Critical patent/HK1125452A1/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Pipeline Systems (AREA)
  • Emergency Alarm Devices (AREA)
HK09104333.9A 2005-10-07 2009-05-12 Gas line leak evacuation and monitoring system HK1125452A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/246,386 US7210336B1 (en) 2005-10-07 2005-10-07 Gas link leak evacuation and monitoring system
PCT/US2006/035813 WO2007044176A2 (en) 2005-10-07 2006-09-14 Gas line leak evacuation and monitoring system

Publications (1)

Publication Number Publication Date
HK1125452A1 true HK1125452A1 (en) 2009-08-07

Family

ID=37487489

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09104333.9A HK1125452A1 (en) 2005-10-07 2009-05-12 Gas line leak evacuation and monitoring system

Country Status (7)

Country Link
US (1) US7210336B1 (zh)
EP (1) EP1931960B1 (zh)
CN (1) CN101322021B (zh)
AT (1) ATE550637T1 (zh)
HK (1) HK1125452A1 (zh)
RU (1) RU2008118145A (zh)
WO (1) WO2007044176A2 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101509605B (zh) * 2009-03-09 2012-10-24 罗东晓 燃气管网检修作业过程中放散燃气的回收方法及其装置
CN102141486A (zh) * 2011-01-26 2011-08-03 河南太行全利重工股份有限公司 一种主动式在线气体监测方法
CN103389186A (zh) * 2012-05-08 2013-11-13 上海化学工业区公共管廊有限公司 气体探测系统
US9708789B2 (en) * 2015-07-20 2017-07-18 Robert Brian Powell Soil gas extraction apparatus
CN108386726A (zh) * 2018-03-28 2018-08-10 安徽华菱汽车有限公司 一种管道泄漏的检测装置及方法
CN111022936A (zh) * 2019-11-29 2020-04-17 汕头大学 管道漏点定位装置、带压堵漏装置及管道漏点定位方法
CN111999009A (zh) * 2020-08-05 2020-11-27 江苏精英冷暖设备工程有限公司 一种冷库制冷剂泄漏全覆盖自动检测系统
EP4196763A4 (en) * 2020-08-11 2024-08-28 Integrated Pressure Solutions Inc PRESSURE TESTING APPARATUS AND METHOD
CN114088299A (zh) * 2021-11-19 2022-02-25 贵州电网有限责任公司 一种移动式sf6气体泄漏自吸检测预警装置

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Also Published As

Publication number Publication date
WO2007044176A3 (en) 2007-06-07
US20070079648A1 (en) 2007-04-12
EP1931960A2 (en) 2008-06-18
WO2007044176A2 (en) 2007-04-19
RU2008118145A (ru) 2009-11-20
ATE550637T1 (de) 2012-04-15
EP1931960B1 (en) 2012-03-21
CN101322021B (zh) 2012-03-14
US7210336B1 (en) 2007-05-01
CN101322021A (zh) 2008-12-10

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20190919