GB1482401A - Measuring probe - Google Patents

Measuring probe

Info

Publication number
GB1482401A
GB1482401A GB7687/76A GB768776A GB1482401A GB 1482401 A GB1482401 A GB 1482401A GB 7687/76 A GB7687/76 A GB 7687/76A GB 768776 A GB768776 A GB 768776A GB 1482401 A GB1482401 A GB 1482401A
Authority
GB
United Kingdom
Prior art keywords
probe
tube
members
flow
gas
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.)
Expired
Application number
GB7687/76A
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.)
Bergwerksverband GmbH
Original Assignee
Bergwerksverband GmbH
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 Bergwerksverband GmbH filed Critical Bergwerksverband GmbH
Publication of GB1482401A publication Critical patent/GB1482401A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • E21F17/18—Special adaptations of signalling or alarm devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F7/00—Methods or devices for drawing- off gases with or without subsequent use of the gas for any purpose
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/10—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with axial admission

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

1482401 Measuring fluid-flow BERGWERKSVERBAND GmbH 26 Feb 1976 [19 April 1975] 07687/76 Heading G1R A flow measuring probe comprises a tube 2 containing an anemometer 6, a protective gas permeable cover 210, a diffuser to which a guide rod 3 is connected and members 27 to guide the probe in a gas extraction borehole 1 in a coal mine. The probe carries instruments 7, 8, 9 for sensing the concentration of CH 4 , pressure and temperature, these parameters are displayed and/or recorded on panel 50. Gas samples may be extracted via a pipe 4 or the rod 3. As shown the probe is centred in the hole by the members 27; alternatively pneumatic members seal the space between the tube and hole to force all the gas flow through the tube.
GB7687/76A 1975-04-19 1976-02-26 Measuring probe Expired GB1482401A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE752517342A DE2517342C3 (en) 1975-04-19 1975-04-19 Measuring probe

Publications (1)

Publication Number Publication Date
GB1482401A true GB1482401A (en) 1977-08-10

Family

ID=5944438

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7687/76A Expired GB1482401A (en) 1975-04-19 1976-02-26 Measuring probe

Country Status (4)

Country Link
BE (1) BE840855A (en)
DE (1) DE2517342C3 (en)
FR (1) FR2308089A1 (en)
GB (1) GB1482401A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102373956A (en) * 2010-08-17 2012-03-14 淮南矿业(集团)有限责任公司 Coal extraction single-hole monitoring method
CN101446193B (en) * 2008-12-12 2012-10-24 中国矿业大学 Device and method for detecting coal seam gas pressure and coal wall stress
CN103982173A (en) * 2014-05-28 2014-08-13 北京合康科技发展有限责任公司 System and method for measuring drilling track under coal mine
CN111255509A (en) * 2020-03-26 2020-06-09 辽宁工程技术大学 Device and method for determining position of overburden gas rock stratum
CN111396130A (en) * 2020-03-18 2020-07-10 黑龙江工业学院 Integrated intelligent mine pressure detection alarm indicator
CN111472842A (en) * 2020-04-01 2020-07-31 安徽金联地矿科技有限公司 Mine underground environment detection device and control system thereof
CN112360543A (en) * 2020-08-24 2021-02-12 中国石油大学(华东) Coal seam water injection outburst elimination method

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244221A (en) * 1979-02-01 1981-01-13 General Electric Company Removable instrumentation probe
CN101949299B (en) * 2010-08-31 2012-06-27 宁波鲍斯能源装备股份有限公司 Instrument signal circuit arrangement device
CN103148892B (en) * 2013-02-01 2015-03-04 太原理工大学 Constant-pressure briquette coal carbonization process quality and volume measuring device
CN104373112B (en) * 2014-11-21 2016-12-07 黄山金地电子有限公司 A kind of probe of no-dig technique guide instrument
CN105114057A (en) * 2015-07-31 2015-12-02 中国矿业大学 System and method for intelligently detecting sealing quality of gas drainage borehole
CN107449464A (en) * 2017-07-24 2017-12-08 内蒙古工业大学 A kind of coal monitoring system
CN108036825A (en) * 2017-12-26 2018-05-15 广西金邦泰科技有限公司 A kind of warning device for mine
CN110359949A (en) * 2019-08-02 2019-10-22 华北科技学院 A kind of gas drainage combination plugging device
CN113049746B (en) * 2021-03-02 2022-04-29 东营市悦凯石油装备有限公司 Gas early warning monitoring device for coal mine safety production and use method thereof

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101446193B (en) * 2008-12-12 2012-10-24 中国矿业大学 Device and method for detecting coal seam gas pressure and coal wall stress
CN102373956A (en) * 2010-08-17 2012-03-14 淮南矿业(集团)有限责任公司 Coal extraction single-hole monitoring method
CN103982173A (en) * 2014-05-28 2014-08-13 北京合康科技发展有限责任公司 System and method for measuring drilling track under coal mine
CN111396130A (en) * 2020-03-18 2020-07-10 黑龙江工业学院 Integrated intelligent mine pressure detection alarm indicator
CN111396130B (en) * 2020-03-18 2022-05-17 黑龙江工业学院 Integrated intelligent mine pressure detection alarm indicator
CN111255509A (en) * 2020-03-26 2020-06-09 辽宁工程技术大学 Device and method for determining position of overburden gas rock stratum
CN111255509B (en) * 2020-03-26 2021-05-11 辽宁工程技术大学 Device and method for determining position of overburden gas rock stratum
CN111472842A (en) * 2020-04-01 2020-07-31 安徽金联地矿科技有限公司 Mine underground environment detection device and control system thereof
CN111472842B (en) * 2020-04-01 2022-06-10 安徽金联地矿科技有限公司 Mine underground environment detection device and control system thereof
CN112360543A (en) * 2020-08-24 2021-02-12 中国石油大学(华东) Coal seam water injection outburst elimination method
CN112360543B (en) * 2020-08-24 2024-03-19 中国石油大学(华东) Outburst elimination method for coal seam water injection

Also Published As

Publication number Publication date
FR2308089B1 (en) 1980-12-19
FR2308089A1 (en) 1976-11-12
DE2517342C3 (en) 1979-03-08
DE2517342A1 (en) 1976-10-28
DE2517342B2 (en) 1978-06-29
BE840855A (en) 1976-08-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee