ES2070218T3 - Sonda y procedimiento para medir la velocidad relativa de una corriente de aire o gas que afluye a velocidad transonica o ultrasonica. - Google Patents
Sonda y procedimiento para medir la velocidad relativa de una corriente de aire o gas que afluye a velocidad transonica o ultrasonica.Info
- Publication number
- ES2070218T3 ES2070218T3 ES90113696T ES90113696T ES2070218T3 ES 2070218 T3 ES2070218 T3 ES 2070218T3 ES 90113696 T ES90113696 T ES 90113696T ES 90113696 T ES90113696 T ES 90113696T ES 2070218 T3 ES2070218 T3 ES 2070218T3
- Authority
- ES
- Spain
- Prior art keywords
- probe
- measuring
- speed
- procedure
- transonic
- 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
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/14—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid
- G01P5/16—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid using Pitot tubes, e.g. Machmeter
- G01P5/165—Arrangements or constructions of Pitot tubes
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
EL INVENTO CONSISTE EN UNA SONDA Y UN PROCEDIMIENTO PARA MEDICION DE LA VELOCIDAD RELATIVA DE UN MEDIO FLUYENTE. EN LA MEDICION, MEDIANTE UN TUBO COMPRIMIDO DE PRANDLT, CONSISTE EL PROBLEMA EN QUE, EN LA ZONA DE AMORTIGUACION DE RUIDO, SE MONTA UN EJE DE CHOQUE (9) COMO ZONA DE PRESION INESTABLE DETRAS DEL EXTREMO DELANTERO (2), QUE SE TRASLADA HACIA ATRAS AL AUMENTAR LA VELOCIDAD. DEBEN SITUARSE LUGARES DE MEDICION DE PRESION (5) DETRAS DE LA SONDA NO SEAN INCONVENIENTEMENTE GRANDES. ESTE PROBELEMA SE RESUELVE DE MODO QUE EL CUERPO DE LA SONDA MUESTRE UNA CABEZA DE SONDA (1A) CUYO DIAMETRO MAYOR SEA MAYOR QUE EL DIAMETRO EXTERIOR DEL FUSTE DE SONDA (1B), Y QUE AL MENOS UNA POSICION DE MEDICION DE PRESION (5) DESEMBOQUE EN LA PARTE POSTERIOR DE LA CABEZA DE SONDA (1A), INMEDIATAMENTE DETRAS DE UN HOMBRO MARCADO, HACIA EL EXTERIOR DESDE ESTE O DEL FUSTE DE SONDA (1B). ASI SE AUMENTA ADEMAS LA SEGURIDAD DE MEDICION INCLUSO PARA GRANDES ANGULOS, ENTRE LA CORRIENTE Y EL EJE LONGITUDINAL DE LA SONDA, AL IGUAL QUE LA SENSIBILIDAD DE MEDICION. LA UTILIZACION PRIMORDIAL ESTA EN LA TECNICA DE AVIACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3923753A DE3923753A1 (de) | 1989-07-18 | 1989-07-18 | Sonde und verfahren zum messen der relativgeschwindigkeit eines anstroemenden mediums |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2070218T3 true ES2070218T3 (es) | 1995-06-01 |
Family
ID=6385299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90113696T Expired - Lifetime ES2070218T3 (es) | 1989-07-18 | 1990-07-17 | Sonda y procedimiento para medir la velocidad relativa de una corriente de aire o gas que afluye a velocidad transonica o ultrasonica. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5099686A (es) |
EP (1) | EP0409178B1 (es) |
DE (2) | DE3923753A1 (es) |
ES (1) | ES2070218T3 (es) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5265478A (en) * | 1991-03-05 | 1993-11-30 | Mckay Mark D | Fluid flow monitoring device |
US5271408A (en) * | 1991-03-25 | 1993-12-21 | Siemens Elema Ab | Hydrodynamic system for blood flow measurement |
JP2913005B2 (ja) * | 1992-04-06 | 1999-06-28 | 科学技術庁航空宇宙技術研究所長 | 多角錐台型ピトー管型プローブを用いた飛行速度ベクトル検出システム及び多角錐台型ピトー管型プローブ |
JPH07117550B2 (ja) * | 1992-10-28 | 1995-12-18 | 農林水産省北陸農業試験場長 | 非回転式の流体速度測定方法及び装置 |
US5544526A (en) * | 1994-06-30 | 1996-08-13 | Avionics Specialties, Inc. | Combined aircraft angle of attack and dynamic/static pressure sensor assembly |
US5601254A (en) * | 1994-10-28 | 1997-02-11 | Rosemount Aerospace Inc. | Single sided backbone strut for air data sensor |
RU2115102C1 (ru) * | 1996-08-12 | 1998-07-10 | Центральный аэрогидродинамический институт им.проф.Н.Е.Жуковского | Приемник воздушного давления |
DE19640606C1 (de) * | 1996-10-01 | 1997-09-11 | Nord Micro Elektronik Feinmech | Meßeinrichtung zur Erfassung von Stau- und Statikdrücken bei einem Fluggerät |
US5811691A (en) | 1997-12-26 | 1998-09-22 | Sikorsky Aircraft Corporation | Blade-mounted total pressure probe for a rotating blade |
RU2135971C1 (ru) | 1998-07-06 | 1999-08-27 | Центральный аэрогидродинамический институт им.проф.Н.Е.Жуковского | Приемник воздушного давления |
US6237426B1 (en) | 1999-02-12 | 2001-05-29 | E.H. Price Limited | Airflow sensor |
US6467359B1 (en) * | 2000-05-01 | 2002-10-22 | Best Products, Inc. | Mass air flow meter |
US6915687B2 (en) * | 2003-07-01 | 2005-07-12 | Rosemount Aerospace Inc. | Aerodynamically shaped static pressure sensing probe |
US20050011285A1 (en) * | 2003-07-16 | 2005-01-20 | Igor Giterman | Wide total pressure range probe with hemi-spherical tip |
JP4100515B2 (ja) * | 2004-09-17 | 2008-06-11 | 独立行政法人 宇宙航空研究開発機構 | 高空域対応型の広速度域飛行速度ベクトル計測プローブと計測システム |
GB0426007D0 (en) * | 2004-11-26 | 2004-12-29 | Univ Gent | Method and device for measuring pressure |
US7194920B2 (en) * | 2005-03-15 | 2007-03-27 | Welker Engineering Company | Sensor probe and pipeline construction and method |
CA2504074C (en) * | 2005-04-13 | 2013-10-22 | E. H. Price Limited | Airflow sensor |
DE102006009295A1 (de) * | 2006-03-01 | 2007-09-06 | Daimlerchrysler Ag | Abgasturbolader für eine Brennkraftmaschine |
US7473167B2 (en) * | 2006-07-28 | 2009-01-06 | Met California Group Llc | Security module for use with ventilation grating |
CO5930088A1 (es) * | 2006-12-11 | 2008-06-27 | Ecopetrol Sa | Herramienta para el retiro seguro de valvulas instaladas en tuberias de fluidos |
JP4488031B2 (ja) * | 2007-06-14 | 2010-06-23 | 株式会社デンソー | 空気流量測定装置 |
DE102007038801A1 (de) * | 2007-08-17 | 2009-02-19 | Biotronik Crm Patent Ag | Implantierbare Druckmesseinrichtung und Anordnung zur Innendruckmessung in einem Blutgefäß |
US8240331B2 (en) * | 2008-10-16 | 2012-08-14 | Honeywell International Inc. | Negative pressure relief valve assembly |
DE102009037957A1 (de) | 2009-08-18 | 2011-02-24 | Mtu Aero Engines Gmbh | Druckmesssonde |
ES2822571T3 (es) * | 2012-04-17 | 2021-05-04 | Siemens Gamesa Renewable Energy As | Sensor de error de guiñada, turbina eólica y ajuste de ángulo de guiñada |
CN103711981B (zh) * | 2012-10-01 | 2018-07-24 | 艾默生过程管理调节技术公司 | 用于内部记录的致动器的动态压力记录装置以及过压保护装置 |
JP6312192B2 (ja) * | 2013-10-17 | 2018-04-18 | ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 排気ガス再循環装置用ピトー管式エアフローメータ |
CN103899481A (zh) * | 2014-04-08 | 2014-07-02 | 上海电机学院 | 一种风机偏航系统及偏航方法 |
CN104457865A (zh) * | 2014-12-18 | 2015-03-25 | 辽宁毕托巴科技有限公司 | 一种高精度毕托巴流量传感器取压头 |
CN104792374B (zh) * | 2015-03-31 | 2018-02-06 | 辽宁毕托巴科技有限公司 | 一种防冻差压式流量计 |
CA3067810C (en) * | 2017-06-26 | 2022-07-26 | Dwyer Instruments, Inc. | Pitot tube instrument |
TR201716375A2 (tr) | 2017-10-24 | 2019-05-21 | Tuerkiye Bilimsel Ve Teknolojik Arastirma Kurumu Tuebitak | Hava araçlari i̇çi̇n hiz ve i̇rti̇fa bi̇lgi̇leri̇ni̇n elde edi̇lmesi̇ni̇ sağlayan bi̇r pi̇tot tüp |
US11414195B2 (en) * | 2018-03-23 | 2022-08-16 | Rosemount Aerospace Inc. | Surface modified heater assembly |
US11002754B2 (en) | 2018-11-06 | 2021-05-11 | Rosemount Aerospace Inc. | Pitot probe with mandrel and pressure swaged outer shell |
US11428707B2 (en) | 2019-06-14 | 2022-08-30 | Rosemount Aerospace Inc. | Air data probe with weld sealed insert |
CN110672165A (zh) * | 2019-11-14 | 2020-01-10 | 上海权宥环保科技有限公司 | 一种多点测量毕托巴流量传感器 |
US11662235B2 (en) | 2021-10-01 | 2023-05-30 | Rosemount Aerospace Inc. | Air data probe with enhanced conduction integrated heater bore and features |
US11624637B1 (en) | 2021-10-01 | 2023-04-11 | Rosemount Aerospace Inc | Air data probe with integrated heater bore and features |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE312500C (es) * | ||||
DE339996C (de) * | 1920-06-22 | 1921-08-27 | Mij Fakir Nv | Elektrisch-hydraulisches Log |
US3673866A (en) * | 1970-01-15 | 1972-07-04 | Viktor Borisovich Alperovich | Pitot tube probe for taking total head and static pressure of air flow |
US4343194A (en) * | 1977-11-07 | 1982-08-10 | Environmental Elements Corporation | Flow sensing apparatus |
JPS5830673A (ja) * | 1981-08-18 | 1983-02-23 | Natl Aerospace Lab | 多角錐台型ピト−管型プロ−ブ |
US4730487A (en) * | 1985-06-04 | 1988-03-15 | Rosemount Inc. | Family of aerodynamically compensated multiple static pressure tubes |
-
1989
- 1989-07-18 DE DE3923753A patent/DE3923753A1/de not_active Withdrawn
-
1990
- 1990-07-17 EP EP90113696A patent/EP0409178B1/de not_active Expired - Lifetime
- 1990-07-17 DE DE59008427T patent/DE59008427D1/de not_active Expired - Fee Related
- 1990-07-17 ES ES90113696T patent/ES2070218T3/es not_active Expired - Lifetime
- 1990-07-18 US US07/554,730 patent/US5099686A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0409178A3 (en) | 1991-03-20 |
EP0409178A2 (de) | 1991-01-23 |
EP0409178B1 (de) | 1995-02-08 |
US5099686A (en) | 1992-03-31 |
DE59008427D1 (de) | 1995-03-23 |
DE3923753A1 (de) | 1991-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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