DE3860434D1 - Temperatur- und druckaufnehmer. - Google Patents

Temperatur- und druckaufnehmer.

Info

Publication number
DE3860434D1
DE3860434D1 DE8888630109T DE3860434T DE3860434D1 DE 3860434 D1 DE3860434 D1 DE 3860434D1 DE 8888630109 T DE8888630109 T DE 8888630109T DE 3860434 T DE3860434 T DE 3860434T DE 3860434 D1 DE3860434 D1 DE 3860434D1
Authority
DE
Germany
Prior art keywords
temperature
pressure sensors
sensors
pressure
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 - Fee Related
Application number
DE8888630109T
Other languages
English (en)
Inventor
John Louis Pannone
Rocco Michael Tommasini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of DE3860434D1 publication Critical patent/DE3860434D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
DE8888630109T 1987-06-29 1988-06-09 Temperatur- und druckaufnehmer. Expired - Fee Related DE3860434D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/067,748 US4765751A (en) 1987-06-29 1987-06-29 Temperature and pressure probe

Publications (1)

Publication Number Publication Date
DE3860434D1 true DE3860434D1 (de) 1990-09-13

Family

ID=22078138

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888630109T Expired - Fee Related DE3860434D1 (de) 1987-06-29 1988-06-09 Temperatur- und druckaufnehmer.

Country Status (4)

Country Link
US (1) US4765751A (de)
EP (1) EP0298012B1 (de)
JP (1) JP2572425B2 (de)
DE (1) DE3860434D1 (de)

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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
US10151214B2 (en) 2014-02-05 2018-12-11 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
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)

* Cited by examiner, † Cited by third party
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 (de) * 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

Also Published As

Publication number Publication date
EP0298012A1 (de) 1989-01-04
EP0298012B1 (de) 1990-08-08
JP2572425B2 (ja) 1997-01-16
US4765751A (en) 1988-08-23
JPS6423131A (en) 1989-01-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee