FI930798L - Foerfarande foer maetning av en ljudvaogstransmissionstid - Google Patents

Foerfarande foer maetning av en ljudvaogstransmissionstid Download PDF

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Publication number
FI930798L
FI930798L FI930798A FI930798A FI930798L FI 930798 L FI930798 L FI 930798L FI 930798 A FI930798 A FI 930798A FI 930798 A FI930798 A FI 930798A FI 930798 L FI930798 L FI 930798L
Authority
FI
Finland
Prior art keywords
ljudvaogstransmissionstid
foerfarande foer
foer maetning
maetning
foerfarande
Prior art date
Application number
FI930798A
Other languages
English (en)
Other versions
FI930798A7 (fi
FI930798A0 (fi
Inventor
Antonio Gray
Original Assignee
Ente Naz Energia Elettrica
Cise Spa
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 Ente Naz Energia Elettrica, Cise Spa filed Critical Ente Naz Energia Elettrica
Publication of FI930798L publication Critical patent/FI930798L/fi
Publication of FI930798A7 publication Critical patent/FI930798A7/fi
Publication of FI930798A0 publication Critical patent/FI930798A0/fi

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/22—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects
    • G01K11/24—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects of the velocity of propagation of sound

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Electromechanical Clocks (AREA)
  • Feeding And Guiding Record Carriers (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
FI930798A 1991-06-24 1992-06-04 Foerfarande foer maetning av en ljudvaogstransmissionstid FI930798A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI911729A IT1248535B (it) 1991-06-24 1991-06-24 Sistema per misurare il tempo di trasferimento di un'onda sonora
PCT/EP1992/001244 WO1993000577A1 (en) 1991-06-24 1992-06-04 A system for measuring the transfer time of a sound-wave

Publications (3)

Publication Number Publication Date
FI930798L true FI930798L (fi) 1993-02-23
FI930798A7 FI930798A7 (fi) 1993-02-23
FI930798A0 FI930798A0 (fi) 1993-02-23

Family

ID=11360188

Family Applications (1)

Application Number Title Priority Date Filing Date
FI930798A FI930798A0 (fi) 1991-06-24 1992-06-04 Foerfarande foer maetning av en ljudvaogstransmissionstid

Country Status (9)

Country Link
US (1) US5437506A (fi)
EP (1) EP0544859B1 (fi)
AT (1) ATE146277T1 (fi)
AU (1) AU646576B2 (fi)
DE (1) DE69215840T2 (fi)
FI (1) FI930798A0 (fi)
IT (1) IT1248535B (fi)
PT (1) PT100614A (fi)
WO (1) WO1993000577A1 (fi)

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US6725921B2 (en) 2000-04-24 2004-04-27 Shell Oil Company In situ thermal processing of a coal formation by controlling a pressure of the formation
US7011154B2 (en) 2000-04-24 2006-03-14 Shell Oil Company In situ recovery from a kerogen and liquid hydrocarbon containing formation
US6715546B2 (en) 2000-04-24 2004-04-06 Shell Oil Company In situ production of synthesis gas from a hydrocarbon containing formation through a heat source wellbore
US6588504B2 (en) 2000-04-24 2003-07-08 Shell Oil Company In situ thermal processing of a coal formation to produce nitrogen and/or sulfur containing formation fluids
US6715548B2 (en) 2000-04-24 2004-04-06 Shell Oil Company In situ thermal processing of a hydrocarbon containing formation to produce nitrogen containing formation fluids
EP1203936B1 (de) * 2000-11-06 2012-01-04 Siemens Aktiengesellschaft Vorrichtung zum Erfassen der Raumtemperatur mit Hilfe von Schallwellen
SE0100379D0 (sv) * 2001-02-07 2001-02-07 Siemens Elema Ab Arrangement for and method of acoustic determination of fluid temperature
US6439468B1 (en) * 2001-04-09 2002-08-27 Delphi Technologies, Inc. Acoustic HVAC control system
EA009350B1 (ru) 2001-04-24 2007-12-28 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ обработки углеводородсодержащих подземных песчаных пластов, пропитанных дегтем, и смешивающий агент
US6991036B2 (en) 2001-04-24 2006-01-31 Shell Oil Company Thermal processing of a relatively permeable formation
WO2002086029A2 (en) 2001-04-24 2002-10-31 Shell Oil Company In situ recovery from a relatively low permeability formation containing heavy hydrocarbons
US6915850B2 (en) 2001-04-24 2005-07-12 Shell Oil Company In situ thermal processing of an oil shale formation having permeable and impermeable sections
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US6969123B2 (en) 2001-10-24 2005-11-29 Shell Oil Company Upgrading and mining of coal
US7077199B2 (en) 2001-10-24 2006-07-18 Shell Oil Company In situ thermal processing of an oil reservoir formation
US7165615B2 (en) 2001-10-24 2007-01-23 Shell Oil Company In situ recovery from a hydrocarbon containing formation using conductor-in-conduit heat sources with an electrically conductive material in the overburden
US7104319B2 (en) 2001-10-24 2006-09-12 Shell Oil Company In situ thermal processing of a heavy oil diatomite formation
US7090013B2 (en) 2001-10-24 2006-08-15 Shell Oil Company In situ thermal processing of a hydrocarbon containing formation to produce heated fluids
IL161173A0 (en) 2001-10-24 2004-08-31 Shell Int Research Installation and use of removable heaters in a hydrocarbon containing formation
WO2004038175A1 (en) 2002-10-24 2004-05-06 Shell Internationale Research Maatschappij B.V. Inhibiting wellbore deformation during in situ thermal processing of a hydrocarbon containing formation
NZ543753A (en) 2003-04-24 2008-11-28 Shell Int Research Thermal processes for subsurface formations
NZ550442A (en) 2004-04-23 2010-01-29 Shell Int Research Reducing viscosity of oil for production from a hydrocarbon containing formation
WO2006116122A2 (en) 2005-04-22 2006-11-02 Shell Internationale Research Maatschappij B.V. Systems and processes for use in treating subsurface formations
NZ567705A (en) 2005-10-24 2011-03-31 Shell Int Research Systems and methods for producing hydrocarbons from tar sands with heat created drainage paths
EP2010754A4 (en) 2006-04-21 2016-02-24 Shell Int Research ADJUSTING ALLOY COMPOSITIONS FOR SELECTED CHARACTERISTICS IN TEMPERATURE-LIMITED HEATERS
US7434988B1 (en) 2006-05-17 2008-10-14 Enertechnix, Inc. Low pressure acoustic pyrometer signal generator
WO2008051836A2 (en) 2006-10-20 2008-05-02 Shell Oil Company In situ heat treatment process utilizing a closed loop heating system
BRPI0810356A2 (pt) 2007-04-20 2014-10-21 Shell Int Research Sistema de aquecimento para uma formação de subsuperfície, e, método para aquecer uma formação de subsuperfície.
JP5379804B2 (ja) 2007-10-19 2013-12-25 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ 炭化水素含有層の処理用熱源の不規則な間隔
US8151907B2 (en) 2008-04-18 2012-04-10 Shell Oil Company Dual motor systems and non-rotating sensors for use in developing wellbores in subsurface formations
CA2738939A1 (en) 2008-10-13 2010-04-22 Shell Internationale Research Maatschappij B.V. Using self-regulating nuclear reactors in treating a subsurface formation
US8327932B2 (en) 2009-04-10 2012-12-11 Shell Oil Company Recovering energy from a subsurface formation
US9127523B2 (en) 2010-04-09 2015-09-08 Shell Oil Company Barrier methods for use in subsurface hydrocarbon formations
US8631866B2 (en) 2010-04-09 2014-01-21 Shell Oil Company Leak detection in circulated fluid systems for heating subsurface formations
US9127538B2 (en) 2010-04-09 2015-09-08 Shell Oil Company Methodologies for treatment of hydrocarbon formations using staged pyrolyzation
US8833453B2 (en) 2010-04-09 2014-09-16 Shell Oil Company Electrodes for electrical current flow heating of subsurface formations with tapered copper thickness
US9016370B2 (en) 2011-04-08 2015-04-28 Shell Oil Company Partial solution mining of hydrocarbon containing layers prior to in situ heat treatment
US9309755B2 (en) 2011-10-07 2016-04-12 Shell Oil Company Thermal expansion accommodation for circulated fluid systems used to heat subsurface formations
WO2013112133A1 (en) 2012-01-23 2013-08-01 Genie Ip B.V. Heater pattern for in situ thermal processing of a subsurface hydrocarbon containing formation
CA2898956A1 (en) 2012-01-23 2013-08-01 Genie Ip B.V. Heater pattern for in situ thermal processing of a subsurface hydrocarbon containing formation
EP2738372B1 (en) * 2012-11-29 2018-02-28 Ansaldo Energia Switzerland AG Gas turbine temperature measurement
WO2021127854A1 (zh) 2019-12-23 2021-07-01 华为技术有限公司 用于雷达测距的方法、设备、雷达和车载系统
DE102022114848A1 (de) 2022-06-13 2023-12-14 Bonnenberg & Drescher GmbH Verfahren und Messsystem zur Temperaturmessung
DE102022114849B4 (de) 2022-06-13 2024-05-08 Bonnenberg & Drescher GmbH Verfahren und Messsystem zur Temperaturmessung

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JPS5310454A (en) * 1976-07-16 1978-01-30 Nippon Kokan Kk Apparatus for detecting change of fluid character by singgaround method
JPS59222728A (ja) * 1983-06-01 1984-12-14 Hitachi Ltd 信号分析装置
FR2579320B1 (fr) * 1985-03-19 1987-11-20 Framatome Sa Procede de mesure de la temperature d'un fluide dans une enceinte a l'aide d'une onde ultrasonore et dispositif pour la mise en oeuvre de ce procede
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US4848924A (en) * 1987-08-19 1989-07-18 The Babcock & Wilcox Company Acoustic pyrometer
US4762425A (en) * 1987-10-15 1988-08-09 Parthasarathy Shakkottai System for temperature profile measurement in large furnances and kilns and method therefor
US4935884A (en) * 1988-04-28 1990-06-19 Champlin Electronics, Inc. Sonic pipe length detector
DE3836309C2 (de) * 1988-10-25 1995-08-31 Ziegler Horst Gasthermometer

Also Published As

Publication number Publication date
PT100614A (pt) 1994-05-31
AU1922892A (en) 1993-01-25
IT1248535B (it) 1995-01-19
FI930798A7 (fi) 1993-02-23
AU646576B2 (en) 1994-02-24
FI930798A0 (fi) 1993-02-23
ATE146277T1 (de) 1996-12-15
US5437506A (en) 1995-08-01
ITMI911729A0 (it) 1991-06-24
WO1993000577A1 (en) 1993-01-07
EP0544859A1 (en) 1993-06-09
DE69215840D1 (de) 1997-01-23
ITMI911729A1 (it) 1992-12-24
DE69215840T2 (de) 1997-06-05
EP0544859B1 (en) 1996-12-11

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Legal Events

Date Code Title Description
FD Application lapsed