ATE39576T1 - Einrichtung zum nachweisen von partikeln, insbesondere festen partikeln in einem gasfoermigen fluid, das aus einer leitung herausfliesst. - Google Patents

Einrichtung zum nachweisen von partikeln, insbesondere festen partikeln in einem gasfoermigen fluid, das aus einer leitung herausfliesst.

Info

Publication number
ATE39576T1
ATE39576T1 AT84402656T AT84402656T ATE39576T1 AT E39576 T1 ATE39576 T1 AT E39576T1 AT 84402656 T AT84402656 T AT 84402656T AT 84402656 T AT84402656 T AT 84402656T AT E39576 T1 ATE39576 T1 AT E39576T1
Authority
AT
Austria
Prior art keywords
particles
conduit
transducer
supply means
switch
Prior art date
Application number
AT84402656T
Other languages
English (en)
Inventor
Claude Chaumont
Denis Waroux
Original Assignee
Gaz De France
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 Gaz De France filed Critical Gaz De France
Application granted granted Critical
Publication of ATE39576T1 publication Critical patent/ATE39576T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/045—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks
    • G01N29/046—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks using the echo of particles imparting on a surface; using acoustic emission of particles
    • 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
    • E21B47/107—Locating fluid leaks, intrusions or movements using acoustic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/024—Mixtures
    • G01N2291/02408—Solids in gases, e.g. particle suspensions

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Geophysics (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
AT84402656T 1983-12-27 1984-12-19 Einrichtung zum nachweisen von partikeln, insbesondere festen partikeln in einem gasfoermigen fluid, das aus einer leitung herausfliesst. ATE39576T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8320872A FR2557297B1 (fr) 1983-12-27 1983-12-27 Dispositif de detection de particules, notamment des particules solides dans un fluide gazeux s'ecoulant dans une conduite
EP84402656A EP0148690B1 (de) 1983-12-27 1984-12-19 Einrichtung zum Nachweisen von Partikeln, insbesondere festen Partikeln in einem gasförmigen Fluid, das aus einer Leitung herausfliesst

Publications (1)

Publication Number Publication Date
ATE39576T1 true ATE39576T1 (de) 1989-01-15

Family

ID=9295621

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84402656T ATE39576T1 (de) 1983-12-27 1984-12-19 Einrichtung zum nachweisen von partikeln, insbesondere festen partikeln in einem gasfoermigen fluid, das aus einer leitung herausfliesst.

Country Status (5)

Country Link
EP (1) EP0148690B1 (de)
JP (1) JPS60158376A (de)
AT (1) ATE39576T1 (de)
DE (1) DE3475836D1 (de)
FR (1) FR2557297B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3708188C2 (de) * 1987-03-13 1998-10-29 Hergeth Hubert A Verfahren zur Feststellung von Fremdteilen in einer Textilfaser-Aufbereitungsanlage
JPH0546829A (ja) * 1991-08-12 1993-02-26 Nitsuchiyuu:Kk ブラスト装置等に使用される粒子数計測器
CN101334349B (zh) * 2007-06-27 2010-12-15 中国石油天然气股份有限公司 高压天然气管道内粉尘在线检测方法及其装置
JP5403906B2 (ja) 2007-12-20 2014-01-29 三菱重工業株式会社 ショットピーニング装置及びショットピーニングの施工方法
CN105927207A (zh) * 2016-04-25 2016-09-07 中国石油天然气股份有限公司 一种集砂型油井出砂量测量装置
US10698427B2 (en) 2016-10-31 2020-06-30 Ge Oil & Gas Pressure Control Lp System and method for assessing sand flow rate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316594A1 (fr) * 1975-07-02 1977-01-28 Gaz De France Dispositif de detection de particules dans un fluide en circulation dans une conduite
GB1585708A (en) * 1977-12-20 1981-03-11 Shell Int Research Method and means of detecting solid particles in a fluid flowing through a conduit

Also Published As

Publication number Publication date
EP0148690A1 (de) 1985-07-17
FR2557297B1 (fr) 1986-04-18
EP0148690B1 (de) 1988-12-28
DE3475836D1 (en) 1989-02-02
JPS60158376A (ja) 1985-08-19
FR2557297A1 (fr) 1985-06-28

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