GB749598A - Improvements in or relating to temperature-sensitive arrangements for gas-turbine engines - Google Patents

Improvements in or relating to temperature-sensitive arrangements for gas-turbine engines

Info

Publication number
GB749598A
GB749598A GB1439253A GB1439253A GB749598A GB 749598 A GB749598 A GB 749598A GB 1439253 A GB1439253 A GB 1439253A GB 1439253 A GB1439253 A GB 1439253A GB 749598 A GB749598 A GB 749598A
Authority
GB
United Kingdom
Prior art keywords
temperature
guide vanes
gas
relating
gas turbine
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
Application number
GB1439253A
Inventor
David Omri Davies
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB1439253A priority Critical patent/GB749598A/en
Publication of GB749598A publication Critical patent/GB749598A/en
Expired 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/02—Arrangement of sensing elements
    • F01D17/08—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure
    • F01D17/085—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure to temperature
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)

Abstract

749,598. Gas turbine plant. ROLLSROYCE Ltd. May 10, 1954 [May 21, 1953], No. 14392/53. Class 110(3) In a gas turbine plant having a multistage turbine comprising a number of turbine rotors connected to drive a single shaft, the guide vanes of a low-pressure stage are adapted to be choked in operation and a temperature-sensitive element is located between the guide vanes of the high-pressure stage and the throat of the guide vanes of the said low-pressure stage. In the two-stage gas turbine shown, comprising guide vanes 16, 17 and rotor blades 18, 19, a temperature-sensitive element 23, such as a thermocouple or electrical resistance element, is accommodated within a hollow low-pressure guide vane 17 and is connected to an indicating or control means. The element may instead be located between the blades 18 and vanes 17.
GB1439253A 1953-05-21 1953-05-21 Improvements in or relating to temperature-sensitive arrangements for gas-turbine engines Expired GB749598A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1439253A GB749598A (en) 1953-05-21 1953-05-21 Improvements in or relating to temperature-sensitive arrangements for gas-turbine engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1439253A GB749598A (en) 1953-05-21 1953-05-21 Improvements in or relating to temperature-sensitive arrangements for gas-turbine engines

Publications (1)

Publication Number Publication Date
GB749598A true GB749598A (en) 1956-05-30

Family

ID=10040366

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1439253A Expired GB749598A (en) 1953-05-21 1953-05-21 Improvements in or relating to temperature-sensitive arrangements for gas-turbine engines

Country Status (1)

Country Link
GB (1) GB749598A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451269A (en) * 1966-11-25 1969-06-24 Honeywell Inc Fluid temperature responsive apparatus
GB2124706A (en) * 1982-08-04 1984-02-22 Gen Electric Gas turbine engine airflow temperature sensor
EP1251244A1 (en) * 2001-04-17 2002-10-23 ABB Schweiz AG Gas turbine
WO2004038198A1 (en) * 2002-10-24 2004-05-06 Pratt & Whitney Canada Corp. Detection of gas turbine engine hot section condition

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451269A (en) * 1966-11-25 1969-06-24 Honeywell Inc Fluid temperature responsive apparatus
GB2124706A (en) * 1982-08-04 1984-02-22 Gen Electric Gas turbine engine airflow temperature sensor
EP1251244A1 (en) * 2001-04-17 2002-10-23 ABB Schweiz AG Gas turbine
US6775986B2 (en) 2001-04-17 2004-08-17 Alstom Technology Ltd Gas turbine and method for suppressing azimuthal fluctuation modes in a gas turbine
WO2004038198A1 (en) * 2002-10-24 2004-05-06 Pratt & Whitney Canada Corp. Detection of gas turbine engine hot section condition
US6983603B2 (en) 2002-10-24 2006-01-10 Pratt & Whitney Canada Corp. Detection of gas turbine engine hot section condition

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