DK0483578T3 - Fremgangsmåde og målesonde til detektering af partikler i en væske- eller gasstrøm - Google Patents

Fremgangsmåde og målesonde til detektering af partikler i en væske- eller gasstrøm

Info

Publication number
DK0483578T3
DK0483578T3 DK91117489.4T DK91117489T DK0483578T3 DK 0483578 T3 DK0483578 T3 DK 0483578T3 DK 91117489 T DK91117489 T DK 91117489T DK 0483578 T3 DK0483578 T3 DK 0483578T3
Authority
DK
Denmark
Prior art keywords
liquid
gas stream
measurement probe
detecting particles
particles
Prior art date
Application number
DK91117489.4T
Other languages
English (en)
Inventor
John Petter Sargeant
Terje Sontvedt
Tom Solberg
Original Assignee
Norsk Hydro As
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19893579&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0483578(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Norsk Hydro As filed Critical Norsk Hydro As
Application granted granted Critical
Publication of DK0483578T3 publication Critical patent/DK0483578T3/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DK91117489.4T 1990-10-17 1991-10-14 Fremgangsmåde og målesonde til detektering af partikler i en væske- eller gasstrøm DK0483578T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO904501A NO176292C (no) 1990-10-17 1990-10-17 Utstyr og fremgangsmåte for bestemmelse av mengden av partikkelformet materiale i en væske- og/eller gasström

Publications (1)

Publication Number Publication Date
DK0483578T3 true DK0483578T3 (da) 1996-07-08

Family

ID=19893579

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91117489.4T DK0483578T3 (da) 1990-10-17 1991-10-14 Fremgangsmåde og målesonde til detektering af partikler i en væske- eller gasstrøm

Country Status (9)

Country Link
US (1) US5211677A (da)
EP (1) EP0483578B1 (da)
BR (1) BR9104510A (da)
CA (1) CA2053598C (da)
DE (1) DE69117249T2 (da)
DK (1) DK0483578T3 (da)
MY (1) MY106909A (da)
NO (1) NO176292C (da)
SA (1) SA92120357B1 (da)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5379791A (en) * 1993-09-03 1995-01-10 Christopher; John F. Dual-head flow controller and method
US5740863A (en) * 1996-05-21 1998-04-21 Fmc Corporation Subsea wellhead mechanical erosion detector
US5865598C1 (en) * 1997-07-02 2001-01-02 Siemens Westinghouse Power Hot spot detection system for vanes or blades of a combustion turbine
US5977782A (en) * 1998-01-23 1999-11-02 Cts Corporation Fluid abrasion and/or corrosion sensors and method of sensing abrasion and/or corrosion
US6525334B1 (en) 1999-11-19 2003-02-25 Fleetguard, Inc. System and method for detecting erosion caused by particles in a fluid
US7050166B2 (en) * 2001-11-02 2006-05-23 Baker Hughes Incorporated Calcium carbonate imaging technique
NO317390B1 (no) * 2002-08-27 2004-10-18 Corrocean As Fremgangsmate og anordning ved stromningsmaling
DE10322124A1 (de) * 2003-05-16 2004-12-02 Robert Bosch Gmbh Vorrichtung zur Bestimmung wenigstens eines Parameters eines in einer Leitung strömenden Mediums
GB0522312D0 (en) 2005-11-01 2005-12-07 Cormon Ltd Monitoring particles in a fluid stream
EP1943494B1 (en) 2005-11-01 2016-01-20 Teledyne Limited Monitoring particles in a fluid stream
NO327590B1 (no) * 2007-03-05 2009-08-31 Roxar Asa Framgangsmate for maling av partikler i en fluidstrom, samt en probe for a gjennomfore denne framgangsmaten.
GB2457663B (en) * 2008-02-19 2012-04-18 Teledyne Ltd Monitoring downhole production flow in an oil or gas well
WO2009140677A2 (en) * 2008-05-16 2009-11-19 Honeywell International Inc. Particulate matter sensor
US8047054B2 (en) * 2008-07-24 2011-11-01 Fram Group Ip Llc Particulate matter sensor
WO2010037019A1 (en) * 2008-09-26 2010-04-01 Honeywell International Inc. Particulate matter sensor
US9074950B2 (en) * 2012-10-17 2015-07-07 Ahmd Abdallah Al-Jassem Qanaei Pipeline inspection gauge (PIG) alert system
US10698427B2 (en) 2016-10-31 2020-06-30 Ge Oil & Gas Pressure Control Lp System and method for assessing sand flow rate
CN109813770A (zh) * 2019-03-14 2019-05-28 大连海事大学 一种电容式铁磁性磨粒检测传感器及制作方法
US11293847B2 (en) 2019-05-21 2022-04-05 Exxonmobil Upstream Research Company Test system and methods for evaluating erosion of a test sample

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678273A (en) * 1970-02-11 1972-07-18 Shell Oil Co Method of measuring the abrasiveness of an abrasive fluid
US3767916A (en) * 1971-05-20 1973-10-23 Shell Oil Co Method for measuring the concentration of sand in a fluid stream
US3753257A (en) * 1972-02-28 1973-08-14 Atlantic Richfield Co Well monitoring for production of solids
US3906780A (en) * 1972-10-12 1975-09-23 Mobil Oil Corp Particulate material detection means
US3816773A (en) * 1972-10-12 1974-06-11 Mobil Oil Corp Method and apparatus for detecting particulate material in flow stream
UST913010I4 (en) * 1973-03-15 1973-08-14 Method and apparatus for determining solids production from a well
US3854323A (en) * 1974-01-31 1974-12-17 Atlantic Richfield Co Method and apparatus for monitoring the sand concentration in a flowing well
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
GB2044935B (en) * 1979-03-21 1983-12-21 Fulmer Res Inst Ltd Abrasion testing
FR2480947A1 (fr) * 1980-04-21 1981-10-23 Elf Aquitaine Sonde a erosion a declenchement rapide
US4337668A (en) * 1980-12-05 1982-07-06 Sun Gas Company Orifice wear compensation
US4531486A (en) * 1983-05-02 1985-07-30 Battelle Development Corporation Apparatus and method for measuring the concentration of particles in a gas
NO163038C (no) * 1987-11-18 1990-03-21 Inst Energiteknik Fremgangsmaate og anordning for aa bestemme materialtap paa grunn av korrosjon og/eller erosjon.
NO167879C (no) * 1989-07-07 1991-12-18 Norsk Hydro As Sanddetektor.

Also Published As

Publication number Publication date
MY106909A (en) 1995-08-30
EP0483578B1 (en) 1996-02-21
CA2053598A1 (en) 1992-04-18
NO176292C (no) 1995-03-08
DE69117249D1 (de) 1996-03-28
NO904501D0 (no) 1990-10-17
BR9104510A (pt) 1992-06-09
NO904501L (no) 1992-04-21
EP0483578A1 (en) 1992-05-06
NO176292B (no) 1994-11-28
DE69117249T2 (de) 1996-07-18
CA2053598C (en) 2008-12-16
US5211677A (en) 1993-05-18
SA92120357B1 (ar) 2004-02-18

Similar Documents

Publication Publication Date Title
DK0483578T3 (da) Fremgangsmåde og målesonde til detektering af partikler i en væske- eller gasstrøm
DK0455455T3 (da) In situ-overvågningsteknik og apparat til detektering af slutpunktet for en kemisk/mekanisk planering
DK479789D0 (da) Fremgangsmaade og apparat til analyse af en flerfasestroem i en carbonhydridbroend
DK334382A (da) Fremgangsmaade og apparat til detektering af fejl i genstande
DK0713080T3 (da) Fremgangsmåde og anordning til måling med "sing-around"-teknik
EP0475791A3 (en) Apparatus and method for detecting the presence of gas in a borehole flow stream
FI98410B (fi) Kaasuseosten analysointiin käytettävä mittausanturi ja mittausjärjestely
DK0713077T3 (da) Fremgangsmåde til detektering og/eller måling af fysiske størrelser under anvendelse af en distribueret føler
NO943842D0 (no) Fremgangsmåte og apparat for måling av partikkelhastighet i fluid
DK337288A (da) Fremgangsmaade samt apparat til maaling af deformationer i et proeveemne
DK346184D0 (da) Apparat til detektering af en i en gas indeholdt fremmedkomponent samt anvendelsen af dette apparat
DK0757543T3 (da) Apparat til opsamling og måling af legemsvæske
DK162543C (da) Apparat til maaling af en gas' stroemning i et gasstyreroer
DE3582630D1 (de) Vorrichtung und verfahren zur messung der konzentration eines paramagnetischen gase.
DK337388D0 (da) Fremgangsmaade samt apparat til maaling af deformationer i et proeveemne
DK126596A (da) Fremgangsmåde til måling af koncentrationen af et medium i et miljø, mikrosensor til brug ved fremgangsmåden og anvendelse
DE19780491T1 (de) CO-Gassensor und Verfahren zur Messung der Konzentration von CO-Gas
DK0477796T3 (da) Fremgangsmåde og apparat til beregning af termisk følsomhed
EP0503327A3 (en) Method and apparatus for measuring the concentration of particles in a gas
DK0476692T3 (da) Fremgangsmåde og apparat til beregning af forudbestemt middeltermisk sensitivitet
DK0383585T3 (da) Fremgangsmåde og apparat til bestemmelse af fluidumstrømvolumen
DK70189A (da) Fremgangsmaade og apparatur til maaling af oxygenpartialtryk i et fluidum
DK0415129T3 (da) Fremgangsmåde og apparat til måling af massegennemstrømning
DE59305649D1 (de) Verfahren und anordnung zum messen der konzentration eines nachweisgases in einem ein störgas enthaltenden messgas
ATA151992A (de) Verfahren zum messen von schadstoffen in gasen und vorrichtung zur durchführung des verfahrens