ES2028605A6 - Sistema sensor barato del estado de un conducto de fluido. - Google Patents
Sistema sensor barato del estado de un conducto de fluido.Info
- Publication number
- ES2028605A6 ES2028605A6 ES9100303A ES9100303A ES2028605A6 ES 2028605 A6 ES2028605 A6 ES 2028605A6 ES 9100303 A ES9100303 A ES 9100303A ES 9100303 A ES9100303 A ES 9100303A ES 2028605 A6 ES2028605 A6 ES 2028605A6
- Authority
- ES
- Spain
- Prior art keywords
- pipe
- thermally conductive
- conductive element
- thermocouples
- thermocouple
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/02—Devices or arrangements for monitoring coolant or moderator
- G21C17/032—Reactor-coolant flow measuring or monitoring
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
SISTEMA SENSOR DE ESTADO EN UN CONDUCTO DE FLUJO. COMPRENDE UN ELEMENTO TERMICAMENTE CONDUCTOR EN FORMA DE BARRA, ORIENTADO RADIALMENTE A UN TUBO DE FLUJO; DOS O MAS TERMOPARES INSTALADOS SOBRE EL ELEMENTO. UN PRIMER EXTREMO DEL ELEMENTO ESTA DISPUESTO EN CONTACTO O COMUNICACION TERMICA CON LA PERIFERIA EXTERIOR DEL TUBO, Y UN SEGUNDO EXTREMO DEL ELEMENTO ESTA SEPARADO DEL TUBO. POR CONDUCCION DE CALOR A TRAVES DEL TUBO HACIA EL PRIMER EXTREMO, SE ESTABLECE UN GRADIENTE DE TEMPERATURA A TRAVES DEL ELEMENTO CON TEMPERATURA ALTA CERCA DEL PRIMER EXTREMO, Y TEMPERATURA BAJA CERCA DEL SEGUNDO EXTREMO. UN TERMOPAR ESTA DISPUESTO MAS PROXIMO AL TUBO QUE EL OTRO TERMOPAR. SEÑALES DEPENDIENTES DE TEMPERATURA DE TERMOPARES, SON TRANSMITIDAS A DISPOSITIVOS EVALUADORES ELECTRONICOS QUE DETERMINAN UNA DIFERENCIA DE TEMPERATURAS ENTRE TERMOPARES, EN BASE A SUS SEÑALES, QUE ES COMPARADA CON VALORES CONOCIDOS DETERMINANDO EL ESTADO DEL FLUJO DEL TUBO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/476,197 US5064604A (en) | 1990-02-07 | 1990-02-07 | Cost effective fluid line status sensor system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2028605A6 true ES2028605A6 (es) | 1992-07-01 |
Family
ID=23890901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES9100303A Expired - Lifetime ES2028605A6 (es) | 1990-02-07 | 1991-02-06 | Sistema sensor barato del estado de un conducto de fluido. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5064604A (es) |
| JP (1) | JPH04213066A (es) |
| KR (1) | KR910016014A (es) |
| CA (1) | CA2035791A1 (es) |
| ES (1) | ES2028605A6 (es) |
| IT (1) | IT1244539B (es) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6553828B1 (en) | 1998-09-02 | 2003-04-29 | Idaho State University | Cooled dual element thermocouple computer and flow velocity measurement method |
| US7249885B2 (en) * | 2002-10-16 | 2007-07-31 | Clyde Bergemann Gmbh | Heat flux measuring device for pressure pipes, method for producing a measuring device, method for monitoring an operating state of a heat exchanger, heat exchanger and method for measuring a heat flux |
| US7056013B2 (en) * | 2003-10-28 | 2006-06-06 | Honeywell International Inc. | Sensor arrangement having an air inflow pattern for preventing direct debris impact |
| US8360635B2 (en) * | 2007-01-09 | 2013-01-29 | Schlumberger Technology Corporation | System and method for using one or more thermal sensor probes for flow analysis, flow assurance and pipe condition monitoring of a pipeline for flowing hydrocarbons |
| GB2475257A (en) | 2009-11-11 | 2011-05-18 | Ably As | A method and apparatus for the measurement of flow in gas or oil pipes |
| US11608618B2 (en) | 2011-01-03 | 2023-03-21 | Sentinel Hydrosolutions, Llc | Thermal dispersion flow meter with fluid leak detection and freeze burst prevention |
| US11814821B2 (en) | 2011-01-03 | 2023-11-14 | Sentinel Hydrosolutions, Llc | Non-invasive thermal dispersion flow meter with fluid leak detection and geo-fencing control |
| US9146172B2 (en) * | 2011-01-03 | 2015-09-29 | Sentinel Hydrosolutions, Llc | Non-invasive thermal dispersion flow meter with chronometric monitor for fluid leak detection |
| FI123061B (fi) * | 2011-05-11 | 2012-10-31 | Planray Oy | Menetelmä ja laite putken saattolämmityksen ohjaamiseksi |
| US9360377B2 (en) * | 2013-12-26 | 2016-06-07 | Rosemount Inc. | Non-intrusive temperature measurement assembly |
| GB2553681B (en) | 2015-01-07 | 2019-06-26 | Homeserve Plc | Flow detection device |
| GB201501935D0 (en) | 2015-02-05 | 2015-03-25 | Tooms Moore Consulting Ltd And Trow Consulting Ltd | Water flow analysis |
| GB2546018A (en) * | 2015-03-13 | 2017-07-05 | Flowgem Ltd | Flow determination |
| EP3067671A1 (en) | 2015-03-13 | 2016-09-14 | Flowgem Limited | Flow determination |
| EP3408632B1 (en) | 2016-01-25 | 2023-05-24 | Rosemount Inc. | Non-intrusive process fluid temperature calculation system |
| US11226242B2 (en) | 2016-01-25 | 2022-01-18 | Rosemount Inc. | Process transmitter isolation compensation |
| USD800591S1 (en) | 2016-03-31 | 2017-10-24 | Homeserve Plc | Flowmeter |
| US11067520B2 (en) | 2016-06-29 | 2021-07-20 | Rosemount Inc. | Process fluid temperature measurement system with improved process intrusion |
| US11226255B2 (en) | 2016-09-29 | 2022-01-18 | Rosemount Inc. | Process transmitter isolation unit compensation |
| WO2019063519A1 (de) * | 2017-09-27 | 2019-04-04 | Abb Schweiz Ag | Temperaturmesseinrichtung und verfahren zur temperaturbestimmung |
| US10976204B2 (en) * | 2018-03-07 | 2021-04-13 | Rosemount Inc. | Heat flux sensor with improved heat transfer |
| RU2770168C1 (ru) | 2018-09-28 | 2022-04-14 | Роузмаунт Инк. | Неинвазивная индикация температуры технологической среды со сниженной погрешностью |
| DE102021211940A1 (de) * | 2021-10-22 | 2023-04-27 | Siemens Aktiengesellschaft | Temperaturmessvorrichtung zur nichtinvasen Temperaturmessung, Temperaturmesssystem und Computerprogrammprodukt |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3874239A (en) * | 1974-03-04 | 1975-04-01 | Thermo Couple Prod Co | Surface thermocouple |
| CH573114A5 (es) * | 1974-06-25 | 1976-02-27 | Mettler Instrumente Ag | |
| US4484471A (en) * | 1981-09-26 | 1984-11-27 | Joshua Swithenbank | Flow meters |
| US4859076A (en) * | 1987-06-05 | 1989-08-22 | Westinghouse Electric Corp. | Differential temperature sensors |
-
1990
- 1990-02-07 US US07/476,197 patent/US5064604A/en not_active Expired - Fee Related
-
1991
- 1991-01-31 IT ITMI910240A patent/IT1244539B/it active IP Right Grant
- 1991-02-06 CA CA002035791A patent/CA2035791A1/en not_active Abandoned
- 1991-02-06 KR KR1019910002023A patent/KR910016014A/ko not_active Application Discontinuation
- 1991-02-06 ES ES9100303A patent/ES2028605A6/es not_active Expired - Lifetime
- 1991-02-07 JP JP3039217A patent/JPH04213066A/ja not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| KR910016014A (ko) | 1991-09-30 |
| IT1244539B (it) | 1994-07-15 |
| ITMI910240A0 (it) | 1991-01-31 |
| JPH04213066A (ja) | 1992-08-04 |
| US5064604A (en) | 1991-11-12 |
| CA2035791A1 (en) | 1991-08-08 |
| ITMI910240A1 (it) | 1992-07-31 |
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