IT8922414A0 - Dispositivo di controllo della temperatura dell'anello delle palette di una turbina - Google Patents
Dispositivo di controllo della temperatura dell'anello delle palette di una turbinaInfo
- Publication number
- IT8922414A0 IT8922414A0 IT22414A IT2241489A IT8922414A0 IT 8922414 A0 IT8922414 A0 IT 8922414A0 IT 22414 A IT22414 A IT 22414A IT 2241489 A IT2241489 A IT 2241489A IT 8922414 A0 IT8922414 A0 IT 8922414A0
- Authority
- IT
- Italy
- Prior art keywords
- control device
- temperature control
- turbine blade
- blade ring
- ring temperature
- Prior art date
Links
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
-
- 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
- G01K13/04—Thermometers specially adapted for specific purposes for measuring temperature of moving solid bodies
- G01K13/08—Thermometers specially adapted for specific purposes for measuring temperature of moving solid bodies in rotary movement
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/20—Compensating for effects of temperature changes other than those to be measured, e.g. changes in ambient temperature
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/277,832 US4970670A (en) | 1988-11-30 | 1988-11-30 | Temperature compensated eddy current sensor temperature measurement in turbine blade shroud monitor |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8922414A0 true IT8922414A0 (it) | 1989-11-16 |
IT8922414A1 IT8922414A1 (it) | 1991-05-16 |
IT1236794B IT1236794B (it) | 1993-04-02 |
Family
ID=23062545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT02241489A IT1236794B (it) | 1988-11-30 | 1989-11-16 | Dispositivo di controllo della temperatura dell'anello delle palette di una turbina. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4970670A (it) |
KR (1) | KR900008144A (it) |
CN (1) | CN1043187A (it) |
CA (1) | CA2003727A1 (it) |
ES (1) | ES2018431A6 (it) |
IT (1) | IT1236794B (it) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5226731A (en) * | 1992-05-28 | 1993-07-13 | Electric Power Research Institute | Apparatus for measuring rotor exhaust gas bulk temperature in a combustion turbine and method therefor |
CA2107624C (en) * | 1992-10-05 | 2002-01-08 | Stephen G. Seberger | Electro-pneumatic converter calibration |
US5838588A (en) * | 1996-12-13 | 1998-11-17 | Siemens Corporate Research, Inc. | Graphical user interface system for steam turbine operating conditions |
US5832421A (en) * | 1996-12-13 | 1998-11-03 | Siemens Corporate Research, Inc. | Method for blade temperature estimation in a steam turbine |
US7023205B1 (en) | 2000-08-01 | 2006-04-04 | General Dynamics Advanced Information Systems, Inc. | Eddy current sensor capable of sensing through a conductive barrier |
US6949922B2 (en) * | 2002-05-31 | 2005-09-27 | Siemens Westinghouse Power Corporation | Turbine blade clearance on-line measurement system |
US6661222B1 (en) | 2002-05-31 | 2003-12-09 | Siemens Westinghouse Power Corporation | Turbine blade clearance on-line measurement system |
US7618712B2 (en) * | 2002-09-23 | 2009-11-17 | Siemens Energy, Inc. | Apparatus and method of detecting wear in an abradable coating system |
US7572524B2 (en) * | 2002-09-23 | 2009-08-11 | Siemens Energy, Inc. | Method of instrumenting a component |
US8151623B2 (en) | 2002-09-23 | 2012-04-10 | Siemens Energy, Inc. | Sensor for quantifying widening reduction wear on a surface |
US7582359B2 (en) * | 2002-09-23 | 2009-09-01 | Siemens Energy, Inc. | Apparatus and method of monitoring operating parameters of a gas turbine |
US20050198967A1 (en) * | 2002-09-23 | 2005-09-15 | Siemens Westinghouse Power Corp. | Smart component for use in an operating environment |
US6798099B1 (en) * | 2003-07-14 | 2004-09-28 | Waters Investment Limited | Devices, systems and methods for sensing temperature of a drag cup in a rheometer motor |
JP4062232B2 (ja) * | 2003-10-20 | 2008-03-19 | 株式会社日立製作所 | X線ct装置及びx線ct装置による撮像方法 |
US8004423B2 (en) * | 2004-06-21 | 2011-08-23 | Siemens Energy, Inc. | Instrumented component for use in an operating environment |
US8742944B2 (en) | 2004-06-21 | 2014-06-03 | Siemens Energy, Inc. | Apparatus and method of monitoring operating parameters of a gas turbine |
US7654734B2 (en) * | 2005-05-10 | 2010-02-02 | General Electric Company | Methods and devices for evaluating the thermal exposure of a metal article |
US7323868B2 (en) | 2005-09-21 | 2008-01-29 | General Dynamics Advanced Information Systems, Inc. | System and method for temperature independent measurement of standoff distance using an eddy current sensor |
US7162384B1 (en) * | 2005-09-21 | 2007-01-09 | General Dynamics Advanced Information | System and method for temperature compensation of eddy current sensor waveform parameters |
US7633066B2 (en) * | 2006-05-22 | 2009-12-15 | General Electric Company | Multiwavelength pyrometry systems |
US7368827B2 (en) * | 2006-09-06 | 2008-05-06 | Siemens Power Generation, Inc. | Electrical assembly for monitoring conditions in a combustion turbine operating environment |
US7969323B2 (en) * | 2006-09-14 | 2011-06-28 | Siemens Energy, Inc. | Instrumented component for combustion turbine engine |
US8519866B2 (en) | 2007-11-08 | 2013-08-27 | Siemens Energy, Inc. | Wireless telemetry for instrumented component |
US8797179B2 (en) * | 2007-11-08 | 2014-08-05 | Siemens Aktiengesellschaft | Instrumented component for wireless telemetry |
US9071888B2 (en) * | 2007-11-08 | 2015-06-30 | Siemens Aktiengesellschaft | Instrumented component for wireless telemetry |
US8523429B2 (en) * | 2009-10-19 | 2013-09-03 | Tsi Technologies Llc | Eddy current thermometer |
US8790006B2 (en) * | 2009-11-30 | 2014-07-29 | General Electric Company | Multiwavelength thermometer |
US8571813B2 (en) * | 2010-03-16 | 2013-10-29 | Siemens Energy, Inc. | Fiber optic sensor system for detecting surface wear |
RU2454626C2 (ru) * | 2010-04-28 | 2012-06-27 | Учреждение Российской академии наук Институт проблем управления сложными системами РАН | Способ ускоренного измерения координатных составляющих смещений торцов лопаток ротора турбомашины |
US8220319B2 (en) * | 2010-10-21 | 2012-07-17 | General Electric Company | Communication system for turbine engine |
US8347698B2 (en) * | 2010-10-21 | 2013-01-08 | General Electric Company | Sensor with G-load absorbing shoulder |
GB201102542D0 (en) | 2011-02-14 | 2011-03-30 | Qinetiq Ltd | Proximity sensor |
US9325388B2 (en) | 2012-06-21 | 2016-04-26 | Siemens Energy, Inc. | Wireless telemetry system including an induction power system |
US9420356B2 (en) | 2013-08-27 | 2016-08-16 | Siemens Energy, Inc. | Wireless power-receiving assembly for a telemetry system in a high-temperature environment of a combustion turbine engine |
US9488618B2 (en) * | 2013-11-05 | 2016-11-08 | Siemens Energy, Inc. | Generator retaining ring and other component thermal degradation evaluation by eddy current non-destructive examination |
US10697316B2 (en) * | 2017-12-18 | 2020-06-30 | Rolls-Royce North American Technologies Inc. | Apparatus and method for measuring turbine temperature |
CN108680283A (zh) * | 2018-03-15 | 2018-10-19 | 珠海格力电器股份有限公司 | 温控器的温度修正方法及装置 |
RU2769546C1 (ru) * | 2021-02-05 | 2022-04-04 | Федеральное государственное бюджетное образовательное учреждение высшего образования Балтийский государственный технический университет "ВОЕНМЕХ" им. Д.Ф. Устинова (БГТУ "ВОЕНМЕХ") | Устройство для измерения температуры лопаток газотурбинных двигателей |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH568569A5 (it) * | 1974-02-06 | 1975-10-31 | Bbc Brown Boveri & Cie | |
US3939403A (en) * | 1974-04-11 | 1976-02-17 | Stassart Marie Claire | Device for maintaining constant the temperature of a coil fed by an A.C. current source |
CH615503A5 (it) * | 1977-02-08 | 1980-01-31 | Zumbach Electronic Ag | |
CH625619A5 (it) * | 1977-12-07 | 1981-09-30 | Bbc Brown Boveri & Cie | |
US4173869A (en) * | 1978-02-09 | 1979-11-13 | Westinghouse Electric Corp. | Apparatus and method for determining the rotor temperature of a steam turbine |
US4518917A (en) * | 1982-08-31 | 1985-05-21 | Westinghouse Electric Corp. | Plural sensor apparatus for monitoring turbine blading with undesired component elimination |
US4468968A (en) * | 1983-04-21 | 1984-09-04 | The Singer Company | Method and arrangement for providing information to define the values of a set of parameters which characterize an element |
US4562554A (en) * | 1983-06-09 | 1985-12-31 | The United States Of America As Represented By The Secretary Of The Navy | Universal microcomputer for individual sensors |
-
1988
- 1988-11-30 US US07/277,832 patent/US4970670A/en not_active Expired - Fee Related
-
1989
- 1989-11-16 IT IT02241489A patent/IT1236794B/it active IP Right Grant
- 1989-11-23 CA CA002003727A patent/CA2003727A1/en not_active Abandoned
- 1989-11-29 ES ES8904068A patent/ES2018431A6/es not_active Expired - Lifetime
- 1989-11-29 CN CN89108875A patent/CN1043187A/zh active Pending
- 1989-11-30 KR KR1019890017691A patent/KR900008144A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
IT8922414A1 (it) | 1991-05-16 |
CA2003727A1 (en) | 1990-05-31 |
US4970670A (en) | 1990-11-13 |
IT1236794B (it) | 1993-04-02 |
CN1043187A (zh) | 1990-06-20 |
ES2018431A6 (es) | 1991-04-01 |
KR900008144A (ko) | 1990-06-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT8922414A0 (it) | Dispositivo di controllo della temperatura dell'anello delle palette di una turbina | |
NO175177C (no) | Effektiv fasekonjugert laser | |
IT8922395A0 (it) | Dispositivo di controllo del gioco dell'anello delle palette di turbina, con taratura automatica | |
KR900702451A (ko) | 승,제산 및 제곱근 계산장치 | |
IT8941607A0 (it) | Sistema di monitoraggio del gioco dell'anello esterno di palette di turbina. | |
IT1123516B (it) | Paletta fissa in ceramica per turbina e sopporto d'anello di chiusura | |
DE68920480D1 (de) | Dehnbare bestrahlte Zirkoniumlegierung. | |
DE58901083D1 (de) | Peltonturbine. | |
NO890505D0 (no) | Vandig blekepreparat. | |
BR8902302A (pt) | Turbina de geometria variavel | |
DK374589D0 (da) | Turbine | |
FR2635477B1 (fr) | Anneau generateur d'impulsions | |
DE69034106D1 (de) | Hitzebeständiger Stahl- und Turbinenrotor | |
DE68926768D1 (de) | Supermagnetostriktive Legierung | |
IT9019733A0 (it) | Complesso di sostegno per turbina di potenza | |
DE69029150T2 (de) | Entladungsangeregte Impulslaservorrichtung | |
ATA28089A (de) | Metallegierung | |
IT8841732A0 (it) | Determinazione dell'area di sezione trasversale di una paletta di turbina | |
DK453489A (da) | Laktonderivater | |
FR2627812B1 (fr) | Turbo-eolienne | |
AT389152B (de) | Windkraftmaschine | |
DK160683C (da) | Fiskefileteringskniv | |
SE8801266D0 (sv) | Legering | |
NO890480D0 (no) | Tyngdekraftverk. | |
BR8801326A (pt) | Laser corante pulsante |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |