ATE146277T1 - Vorrichtung zum messen der transferzeit einer akustischen welle - Google Patents

Vorrichtung zum messen der transferzeit einer akustischen welle

Info

Publication number
ATE146277T1
ATE146277T1 AT92911330T AT92911330T ATE146277T1 AT E146277 T1 ATE146277 T1 AT E146277T1 AT 92911330 T AT92911330 T AT 92911330T AT 92911330 T AT92911330 T AT 92911330T AT E146277 T1 ATE146277 T1 AT E146277T1
Authority
AT
Austria
Prior art keywords
gas
pct
sound
transfer time
emitter
Prior art date
Application number
AT92911330T
Other languages
English (en)
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
Application granted granted Critical
Publication of ATE146277T1 publication Critical patent/ATE146277T1/de

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)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Electromechanical Clocks (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Feeding And Guiding Record Carriers (AREA)
  • Liquid Developers In Electrophotography (AREA)
AT92911330T 1991-06-24 1992-06-04 Vorrichtung zum messen der transferzeit einer akustischen welle ATE146277T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE146277T1 true ATE146277T1 (de) 1996-12-15

Family

ID=11360188

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92911330T ATE146277T1 (de) 1991-06-24 1992-06-04 Vorrichtung zum messen der transferzeit einer akustischen welle

Country Status (9)

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

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5624188A (en) * 1994-10-20 1997-04-29 West; David A. Acoustic thermometer
US5639972A (en) * 1995-03-31 1997-06-17 Caldon, Inc. Apparatus for determining fluid flow
DE19611233A1 (de) * 1996-03-21 1997-09-25 Siemens Ag Verfahren zur Laufzeitmessung eines elektrischen, elektromagnetischen oder akustischen Signals
GB9809375D0 (en) * 1998-05-02 1998-07-01 British Gas Plc Fluid temperature measurement
US6039472A (en) * 1998-05-13 2000-03-21 Accusteel Ltd. Method for measuring the temperature of a metallurgical furnace using an acoustic noise parameter and rate of consumption of electrical power
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
US6698515B2 (en) 2000-04-24 2004-03-02 Shell Oil Company In situ thermal processing of a coal formation using a relatively slow heating rate
CA2406628C (en) 2000-04-24 2010-10-05 Shell Canada Limited A method for treating a hydrocarbon containing formation
US7011154B2 (en) 2000-04-24 2006-03-14 Shell Oil Company In situ recovery from a kerogen and liquid hydrocarbon containing formation
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
US7096953B2 (en) 2000-04-24 2006-08-29 Shell Oil Company In situ thermal processing of a coal formation using a movable heating element
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
US6966374B2 (en) 2001-04-24 2005-11-22 Shell Oil Company In situ thermal recovery from a relatively permeable formation using gas to increase mobility
CA2445415C (en) 2001-04-24 2011-08-30 Harold J. Vinegar In situ recovery from a oil shale formation
WO2002086276A2 (en) 2001-04-24 2002-10-31 Shell Internationale Research Maatschappij B.V. Method for in situ recovery from a tar sands formation and a blending agent produced by such a method
US7040400B2 (en) 2001-04-24 2006-05-09 Shell Oil Company In situ thermal processing of a relatively impermeable formation using an open wellbore
GB2379743B (en) * 2001-07-04 2005-05-25 Amersham Pharm Biotech Uk Ltd A method, a measuring cell and a system for measuring very small heat changes in a sample
US7077199B2 (en) 2001-10-24 2006-07-18 Shell Oil Company In situ thermal processing of an oil reservoir formation
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
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
US6969123B2 (en) 2001-10-24 2005-11-29 Shell Oil Company Upgrading and mining of coal
US7066257B2 (en) 2001-10-24 2006-06-27 Shell Oil Company In situ recovery from lean and rich zones in a hydrocarbon containing formation
US8238730B2 (en) 2002-10-24 2012-08-07 Shell Oil Company High voltage temperature limited heaters
AU2004235350B8 (en) 2003-04-24 2013-03-07 Shell Internationale Research Maatschappij B.V. Thermal processes for subsurface formations
CA2564515C (en) 2004-04-23 2013-06-18 Shell Internationale Research Maatschappij B.V. Temperature limited heaters used to heat subsurface formations
US7831134B2 (en) 2005-04-22 2010-11-09 Shell Oil Company Grouped exposed metal heaters
KR20080064889A (ko) 2005-10-24 2008-07-09 쉘 인터내셔날 리써취 마트샤피지 비.브이. 액체 스트림을 수소처리하여 막히게 하는 화합물을제거하는 방법
US7604052B2 (en) 2006-04-21 2009-10-20 Shell Oil Company Compositions produced using an in situ heat treatment process
US7434988B1 (en) 2006-05-17 2008-10-14 Enertechnix, Inc. Low pressure acoustic pyrometer signal generator
MX2009004137A (es) 2006-10-20 2009-04-30 Shell Int Research Proceso de tratamiento con calor in situ que utiliza un sistema de calentamiento de circuito cerrado.
AU2008242805B2 (en) 2007-04-20 2012-01-19 Shell Internationale Research Maatschappij B.V. In situ heat treatment of a tar sands formation after drive process treatment
CA2700737A1 (en) 2007-10-19 2009-04-23 Shell Internationale Research Maatschappij B.V. Three-phase heaters with common overburden sections for heating subsurface formations
CN102007266B (zh) 2008-04-18 2014-09-10 国际壳牌研究有限公司 用于处理地下含烃地层的系统和方法
CA2738804A1 (en) 2008-10-13 2010-04-22 Shell Internationale Research Maatschappij B.V. Circulated heated transfer fluid heating of subsurface hydrocarbon formations
US8448707B2 (en) 2009-04-10 2013-05-28 Shell Oil Company Non-conducting heater casings
US8820406B2 (en) 2010-04-09 2014-09-02 Shell Oil Company Electrodes for electrical current flow heating of subsurface formations with conductive material in wellbore
US8739874B2 (en) 2010-04-09 2014-06-03 Shell Oil Company Methods for heating with slots in hydrocarbon formations
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
US9016370B2 (en) 2011-04-08 2015-04-28 Shell Oil Company Partial solution mining of hydrocarbon containing layers prior to in situ heat treatment
CN103958824B (zh) 2011-10-07 2016-10-26 国际壳牌研究有限公司 用于加热地下地层的循环流体系统的热膨胀调节
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
CN104428489A (zh) 2012-01-23 2015-03-18 吉尼Ip公司 地下含烃地层的原位热处理的加热器模式
EP2738372B1 (de) 2012-11-29 2018-02-28 Ansaldo Energia Switzerland AG Gasturbinen-Temperaturmessung
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4852263A (en) * 1985-12-19 1989-08-01 Kerr Measurement Systems, Inc. Method for determining cable length in a well bore
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
IT1248535B (it) 1995-01-19
US5437506A (en) 1995-08-01
WO1993000577A1 (en) 1993-01-07
FI930798L (fi) 1993-02-23
EP0544859B1 (de) 1996-12-11
FI930798A7 (fi) 1993-02-23
DE69215840D1 (de) 1997-01-23
AU1922892A (en) 1993-01-25
EP0544859A1 (de) 1993-06-09
FI930798A0 (fi) 1993-02-23
AU646576B2 (en) 1994-02-24
ITMI911729A0 (it) 1991-06-24
PT100614A (pt) 1994-05-31
ITMI911729A1 (it) 1992-12-24
DE69215840T2 (de) 1997-06-05

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