ITMI911729A1 - Sistema per misurare il tempo di trasferimento di un'onda sonora - Google Patents
Sistema per misurare il tempo di trasferimento di un'onda sonoraInfo
- Publication number
- ITMI911729A1 ITMI911729A1 IT001729A ITMI911729A ITMI911729A1 IT MI911729 A1 ITMI911729 A1 IT MI911729A1 IT 001729 A IT001729 A IT 001729A IT MI911729 A ITMI911729 A IT MI911729A IT MI911729 A1 ITMI911729 A1 IT MI911729A1
- Authority
- IT
- Italy
- Prior art keywords
- gas
- sound
- pct
- transfer time
- emitter
- Prior art date
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)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Feeding And Guiding Record Carriers (AREA)
- Liquid Developers In Electrophotography (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Electromechanical Clocks (AREA)
Priority Applications (9)
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 |
DE69215840T DE69215840T2 (de) | 1991-06-24 | 1992-06-04 | Vorrichtung zum messen der transferzeit einer akustischen welle |
US07/978,709 US5437506A (en) | 1991-06-24 | 1992-06-04 | System for measuring the transfer time of a sound-wave in a gas and thereby calculating the temperature of the gas |
PCT/EP1992/001244 WO1993000577A1 (en) | 1991-06-24 | 1992-06-04 | A system for measuring the transfer time of a sound-wave |
EP92911330A EP0544859B1 (en) | 1991-06-24 | 1992-06-04 | A system for measuring the transfer time of a sound-wave |
AU19228/92A AU646576B2 (en) | 1991-06-24 | 1992-06-04 | A system for measuring the transfer time of a sound-wave |
AT92911330T ATE146277T1 (de) | 1991-06-24 | 1992-06-04 | Vorrichtung zum messen der transferzeit einer akustischen welle |
PT100614A PT100614A (pt) | 1991-06-24 | 1992-06-22 | Sistema de medicao do tempo de transferencia de uma onda sonora |
FI930798A FI930798A0 (fi) | 1991-06-24 | 1993-02-23 | Foerfarande foer maetning av en ljudvaogstransmissionstid |
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 (3)
Publication Number | Publication Date |
---|---|
ITMI911729A0 ITMI911729A0 (it) | 1991-06-24 |
ITMI911729A1 true ITMI911729A1 (it) | 1992-12-24 |
IT1248535B IT1248535B (it) | 1995-01-19 |
Family
ID=11360188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI911729A IT1248535B (it) | 1991-06-24 | 1991-06-24 | Sistema per misurare il tempo di trasferimento di un'onda sonora |
Country Status (9)
Country | Link |
---|---|
US (1) | US5437506A (it) |
EP (1) | EP0544859B1 (it) |
AT (1) | ATE146277T1 (it) |
AU (1) | AU646576B2 (it) |
DE (1) | DE69215840T2 (it) |
FI (1) | FI930798A0 (it) |
IT (1) | IT1248535B (it) |
PT (1) | PT100614A (it) |
WO (1) | WO1993000577A1 (it) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5624188A (en) * | 1994-10-20 | 1997-04-29 | West; David A. | Acoustic thermometer |
US5597962A (en) * | 1995-03-31 | 1997-01-28 | 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 |
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 |
ATE315715T1 (de) | 2000-04-24 | 2006-02-15 | Shell Int Research | Vorrichtung und verfahren zur behandlung von erdöllagerstätten |
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 |
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 |
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 |
ATE540297T1 (de) * | 2000-11-06 | 2012-01-15 | Siemens Ag | 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 |
US7040400B2 (en) | 2001-04-24 | 2006-05-09 | Shell Oil Company | In situ thermal processing of a relatively impermeable formation using an open wellbore |
US6918442B2 (en) | 2001-04-24 | 2005-07-19 | Shell Oil Company | In situ thermal processing of an oil shale formation in a reducing environment |
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 |
CA2462971C (en) | 2001-10-24 | 2015-06-09 | Shell Canada Limited | Installation and use of removable heaters in a hydrocarbon containing formation |
US8200072B2 (en) | 2002-10-24 | 2012-06-12 | Shell Oil Company | Temperature limited heaters for heating subsurface formations or wellbores |
NZ543753A (en) | 2003-04-24 | 2008-11-28 | Shell Int Research | Thermal processes for subsurface formations |
AU2005238941B2 (en) | 2004-04-23 | 2008-11-13 | Shell Internationale Research Maatschappij B.V. | Temperature limited heaters used to heat subsurface formations |
US7860377B2 (en) | 2005-04-22 | 2010-12-28 | Shell Oil Company | Subsurface connection methods for subsurface heaters |
AU2006306476B2 (en) | 2005-10-24 | 2010-08-19 | Shell Internationale Research Maatschappij B.V. | Methods of cracking a crude product to produce additional crude products |
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 |
RU2447275C2 (ru) | 2006-10-20 | 2012-04-10 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Нагревание пластов битуминозных песков с регулированием давления |
AU2008242797B2 (en) | 2007-04-20 | 2011-07-14 | Shell Internationale Research Maatschappij B.V. | In situ recovery from residually heated sections in a hydrocarbon containing formation |
WO2009052054A1 (en) | 2007-10-19 | 2009-04-23 | Shell Oil Company | Systems, methods, and processes utilized for treating subsurface formations |
AU2009251533B2 (en) | 2008-04-18 | 2012-08-23 | Shell Internationale Research Maatschappij B.V. | Using mines and tunnels for treating subsurface hydrocarbon containing formations |
BRPI0920141A2 (pt) | 2008-10-13 | 2017-06-27 | Shell Int Research | sistema e método para tratar uma formação de subsuperfície. |
CA2758192A1 (en) | 2009-04-10 | 2010-10-14 | Shell Internationale Research Maatschappij B.V. | Treatment methodologies for subsurface hydrocarbon containing formations |
US9033042B2 (en) | 2010-04-09 | 2015-05-19 | Shell Oil Company | Forming bitumen barriers in subsurface hydrocarbon formations |
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 |
US8631866B2 (en) | 2010-04-09 | 2014-01-21 | Shell Oil Company | Leak detection in circulated fluid systems for heating subsurface formations |
US8701768B2 (en) | 2010-04-09 | 2014-04-22 | Shell Oil Company | Methods for treating hydrocarbon 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 |
US9309755B2 (en) | 2011-10-07 | 2016-04-12 | Shell Oil Company | Thermal expansion accommodation for circulated fluid systems used to heat subsurface formations |
AU2012367826A1 (en) | 2012-01-23 | 2014-08-28 | Genie Ip B.V. | Heater pattern for in situ thermal processing of a subsurface hydrocarbon containing formation |
CA2862463A1 (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 |
Family Cites Families (8)
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 |
-
1991
- 1991-06-24 IT ITMI911729A patent/IT1248535B/it active IP Right Grant
-
1992
- 1992-06-04 AT AT92911330T patent/ATE146277T1/de not_active IP Right Cessation
- 1992-06-04 EP EP92911330A patent/EP0544859B1/en not_active Expired - Lifetime
- 1992-06-04 DE DE69215840T patent/DE69215840T2/de not_active Expired - Fee Related
- 1992-06-04 AU AU19228/92A patent/AU646576B2/en not_active Ceased
- 1992-06-04 US US07/978,709 patent/US5437506A/en not_active Expired - Fee Related
- 1992-06-04 WO PCT/EP1992/001244 patent/WO1993000577A1/en active IP Right Grant
- 1992-06-22 PT PT100614A patent/PT100614A/pt not_active Application Discontinuation
-
1993
- 1993-02-23 FI FI930798A patent/FI930798A0/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE69215840T2 (de) | 1997-06-05 |
IT1248535B (it) | 1995-01-19 |
EP0544859B1 (en) | 1996-12-11 |
EP0544859A1 (en) | 1993-06-09 |
ATE146277T1 (de) | 1996-12-15 |
FI930798A (fi) | 1993-02-23 |
DE69215840D1 (de) | 1997-01-23 |
ITMI911729A0 (it) | 1991-06-24 |
FI930798A0 (fi) | 1993-02-23 |
AU646576B2 (en) | 1994-02-24 |
PT100614A (pt) | 1994-05-31 |
US5437506A (en) | 1995-08-01 |
AU1922892A (en) | 1993-01-25 |
WO1993000577A1 (en) | 1993-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970625 |