JPS6423131A - Temperature and pressure measuring probe - Google Patents
Temperature and pressure measuring probeInfo
- Publication number
- JPS6423131A JPS6423131A JP63162386A JP16238688A JPS6423131A JP S6423131 A JPS6423131 A JP S6423131A JP 63162386 A JP63162386 A JP 63162386A JP 16238688 A JP16238688 A JP 16238688A JP S6423131 A JPS6423131 A JP S6423131A
- Authority
- JP
- Japan
- Prior art keywords
- cavity
- passage
- pressure
- gas
- temperature
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/003—Arrangements for testing or measuring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/02—Arrangement of sensing elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
- G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
- G01F1/40—Details of construction of the flow constriction devices
- G01F1/46—Pitot tubes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
- G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
- G01F1/88—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure with differential-pressure measurement to determine the volume flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0007—Fluidic connecting means
- G01L19/0015—Fluidic connecting means using switching means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Measuring Fluid Pressure (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/067,748 US4765751A (en) | 1987-06-29 | 1987-06-29 | Temperature and pressure probe |
US67,748 | 1987-06-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6423131A true JPS6423131A (en) | 1989-01-25 |
JP2572425B2 JP2572425B2 (ja) | 1997-01-16 |
Family
ID=22078138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63162386A Expired - Fee Related JP2572425B2 (ja) | 1987-06-29 | 1988-06-29 | 温度及び圧力測定プローブ |
Country Status (4)
Country | Link |
---|---|
US (1) | US4765751A (ja) |
EP (1) | EP0298012B1 (ja) |
JP (1) | JP2572425B2 (ja) |
DE (1) | DE3860434D1 (ja) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2203251B (en) * | 1987-03-25 | 1991-08-07 | Rosemount Ltd | Air data measurement apparatus |
US5002124A (en) * | 1990-06-21 | 1991-03-26 | Research Institute Of Drilling & Production Tech. | Underground temperature and pressure measuring system for hot-exploiting oil well |
GB2246203B (en) * | 1990-07-17 | 1993-12-01 | Rolls Royce Plc | Pressure and temperature sensor |
FR2690990B1 (fr) * | 1992-05-06 | 1994-06-17 | Snecma | Systeme d'examen d'une turbomachine. |
CA2103782A1 (en) * | 1992-08-31 | 1994-03-01 | Robert Frank Tammera | Aerodynamic instrumentation probe |
US5269353A (en) * | 1992-10-29 | 1993-12-14 | Gilbarco, Inc. | Vapor pump control |
US5731507A (en) * | 1993-09-17 | 1998-03-24 | Rosemount Aerospace, Inc. | Integral airfoil total temperature sensor |
US5466067A (en) * | 1993-09-17 | 1995-11-14 | The B. F. Goodrich Company | Multifunctional air data sensing probes |
DE29619778U1 (de) * | 1996-11-15 | 1998-03-12 | Steinel Ag, Einsiedeln | Druck- und Temperatursensor |
US6189390B1 (en) * | 1998-04-02 | 2001-02-20 | Compliance Instrument, Inc. | Method and apparatus for measuring gas velocity or other flow characteristic |
FR2786272B1 (fr) * | 1998-11-19 | 2001-02-09 | Auxitrol Sa | Sonde perfectionnee pour la mesure de parametres physiques d'un ecoulement de fluide |
US6431824B2 (en) * | 1999-10-01 | 2002-08-13 | General Electric Company | Turbine nozzle stage having thermocouple guide tube |
GB2370632B (en) * | 2000-11-30 | 2004-11-17 | Rolls Royce Plc | A gas turbine engine guide vane and temperature monitor therefor |
JP3749135B2 (ja) * | 2001-03-13 | 2006-02-22 | 横河電子機器株式会社 | 温度測定装置 |
US20030128736A1 (en) * | 2001-11-01 | 2003-07-10 | Dalio Brian A. | Turbine component inspection system |
US6719517B2 (en) * | 2001-12-04 | 2004-04-13 | Brooks Automation | Substrate processing apparatus with independently configurable integral load locks |
US7111982B1 (en) | 2004-01-30 | 2006-09-26 | Swonger Jr Karl William | Combined temperature and pressure probe for a gas turbine engine |
US7874158B2 (en) * | 2005-11-29 | 2011-01-25 | United Technologies Corporation | Dirt separator for compressor diffuser in gas turbine engine |
US7527471B2 (en) * | 2006-07-31 | 2009-05-05 | General Electric Company | Stator vane and gas turbine engine assembly including same |
US20100158074A1 (en) * | 2008-12-19 | 2010-06-24 | Rejean Fortier | Multipoint probe assembly and method |
US8965728B2 (en) * | 2011-05-10 | 2015-02-24 | General Electric Company | Exhaust strut radial temperature measurement |
US8424313B1 (en) | 2012-01-31 | 2013-04-23 | United Technologies Corporation | Gas turbine engine mid turbine frame with flow turning features |
US9207128B2 (en) * | 2012-06-05 | 2015-12-08 | General Electric Company | Dynamic fiber temperature sensing package and method of assembling the same |
US8858074B2 (en) * | 2012-07-16 | 2014-10-14 | United Technologies Corporation | Damped EGT probe |
US9429481B2 (en) * | 2012-08-31 | 2016-08-30 | Ametek, Inc. | Apparatus and method for measuring total air temperature within an airflow |
FR2995996B1 (fr) * | 2012-09-26 | 2014-10-31 | Snecma | Dispositif de mesure pour chambre de combustion montee sur banc d'essais |
US9587993B2 (en) * | 2012-11-06 | 2017-03-07 | Rec Silicon Inc | Probe assembly for a fluid bed reactor |
CN103438948A (zh) * | 2013-08-14 | 2013-12-11 | 合肥精大仪表股份有限公司 | 温压补偿式高温旋进漩涡流量计 |
US9624787B2 (en) | 2013-09-30 | 2017-04-18 | Rosemount Aerospace Inc. | Total air temperature sensors |
US9605673B2 (en) | 2013-10-17 | 2017-03-28 | Tuthill Corporation | Pump with pivoted vanes |
FR3012169B1 (fr) * | 2013-10-21 | 2018-01-12 | Safran Aircraft Engines | Pale instrumentee |
US20150114006A1 (en) * | 2013-10-29 | 2015-04-30 | General Electric Company | Aircraft engine strut assembly and methods of assembling the same |
CN103743440A (zh) * | 2014-01-14 | 2014-04-23 | 湖北省环境监测中心站 | 一种组合式烟道中烟气线流速和烟气温度场测量枪 |
WO2015119792A1 (en) * | 2014-02-05 | 2015-08-13 | United Technologies Corporation | Integral instrumentation in additively manufactured components of gas turbine engines |
FR3038981A1 (fr) * | 2015-07-13 | 2017-01-20 | Snecma | Dispositif de mesure de grandeurs aerodynamiques destine a etre place dans une veine d'ecoulement d'une turbomachine |
CN106885649B (zh) * | 2017-03-28 | 2020-05-12 | 北京航空航天大学 | 一种测量亚音二维非定常流场的动态温度压力组合探针 |
FR3066020B1 (fr) * | 2017-05-05 | 2019-08-02 | Safran Aircraft Engines | Dispositif de mesure de parametres d'un flux aerodynamique d'une turbomachine et turbomachine equipee d'un tel dispositif |
FR3066779B1 (fr) * | 2017-05-26 | 2020-04-03 | Safran Aircraft Engines | Dispositif de mesure de parametres d'un flux aerodynamique pour pale de turbomachine, pale et organe de turbomachine equipes dudit dispositif de mesure |
US10585007B2 (en) * | 2017-06-22 | 2020-03-10 | Unison Industries, Llc | Air temperature sensor |
US10598041B2 (en) * | 2017-10-20 | 2020-03-24 | United Technologies Corporation | Inlet performance measurement system for gas turbine engine |
FR3084160B1 (fr) * | 2018-07-20 | 2020-07-03 | Safran Aircraft Engines | Dispositif de mesure de temperature d’un flux aerodynamique dans une veine de turbomachine et turbomachine equipee d’un tel dispositif |
GB201818550D0 (en) * | 2018-09-28 | 2018-12-26 | Rolls Royce Plc | Flow sensor rake assembly |
US11578655B2 (en) * | 2019-06-17 | 2023-02-14 | Rosemount Aerospace Inc. | Engine intake pressure and temperature sensor performance enhancement |
US12065936B2 (en) * | 2020-09-18 | 2024-08-20 | Ge Avio S.R.L. | Probe placement within a duct of a gas turbine engine |
US11719165B2 (en) * | 2021-11-03 | 2023-08-08 | Pratt & Whitney Canada Corp. | Air inlet strut for aircraft engine |
US11859561B2 (en) | 2021-12-07 | 2024-01-02 | Pratt & Whitney Canada Corp. | Method and system for determining aircraft engine inlet total pressure |
US11840346B2 (en) | 2022-03-28 | 2023-12-12 | Pratt & Whitney Canada Corp. | Strut for aircraft engine |
US11891902B2 (en) * | 2022-04-15 | 2024-02-06 | Pratt & Whitney Canada Corp. | Fluid measurement system and method for operating same |
US11976565B2 (en) * | 2022-07-27 | 2024-05-07 | Ge Infrastructure Technology Llc | Nested damper pin and vibration dampening system for turbine nozzle or blade |
CN117192323B (zh) * | 2023-11-07 | 2024-01-30 | 深圳市森美协尔科技有限公司 | 真空探针台 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2756596A (en) * | 1952-03-14 | 1956-07-31 | Gen Motors Corp | Compressor temperature sensing system |
US3348414A (en) * | 1964-10-09 | 1967-10-24 | Gen Electric | Gas turbine temperature measuring apparatus |
US3343417A (en) * | 1965-04-12 | 1967-09-26 | United Aircraft Corp | Temperature and pressure probe |
US3605495A (en) * | 1969-09-29 | 1971-09-20 | Nasa | Sensing probe |
CS175700B1 (ja) * | 1974-07-30 | 1977-05-31 | ||
GB1533470A (en) * | 1976-09-30 | 1978-11-22 | Smiths Industries Ltd | Sensor-assemblies for engines |
US4433584A (en) * | 1981-11-27 | 1984-02-28 | United Technologies Corp. | Total pressure probe |
US4605315A (en) * | 1984-12-13 | 1986-08-12 | United Technologies Corporation | Temperature probe for rotating machinery |
-
1987
- 1987-06-29 US US07/067,748 patent/US4765751A/en not_active Expired - Lifetime
-
1988
- 1988-06-09 DE DE8888630109T patent/DE3860434D1/de not_active Expired - Fee Related
- 1988-06-09 EP EP88630109A patent/EP0298012B1/en not_active Expired - Lifetime
- 1988-06-29 JP JP63162386A patent/JP2572425B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0298012A1 (en) | 1989-01-04 |
US4765751A (en) | 1988-08-23 |
JP2572425B2 (ja) | 1997-01-16 |
EP0298012B1 (en) | 1990-08-08 |
DE3860434D1 (de) | 1990-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |