GB0918261D0 - Anti-icing valve activation - Google Patents

Anti-icing valve activation

Info

Publication number
GB0918261D0
GB0918261D0 GBGB0918261.9A GB0918261A GB0918261D0 GB 0918261 D0 GB0918261 D0 GB 0918261D0 GB 0918261 A GB0918261 A GB 0918261A GB 0918261 D0 GB0918261 D0 GB 0918261D0
Authority
GB
United Kingdom
Prior art keywords
valve activation
icing valve
icing
activation
valve
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.)
Withdrawn
Application number
GBGB0918261.9A
Other versions
GB2474638A (en
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 GB0918261A priority Critical patent/GB2474638A/en
Publication of GB0918261D0 publication Critical patent/GB0918261D0/en
Publication of GB2474638A publication Critical patent/GB2474638A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/047—Heating to prevent icing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/16—Control of working fluid flow
    • F02C9/18—Control of working fluid flow by bleeding, bypassing or acting on variable working fluid interconnections between turbines or compressors or their stages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/80—Diagnostics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/301—Pressure
    • F05D2270/3013—Outlet pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Turbines (AREA)
GB0918261A 2009-10-20 2009-10-20 Anti-icing valve monitoring for gas turbine Withdrawn GB2474638A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0918261A GB2474638A (en) 2009-10-20 2009-10-20 Anti-icing valve monitoring for gas turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0918261A GB2474638A (en) 2009-10-20 2009-10-20 Anti-icing valve monitoring for gas turbine

Publications (2)

Publication Number Publication Date
GB0918261D0 true GB0918261D0 (en) 2009-12-02
GB2474638A GB2474638A (en) 2011-04-27

Family

ID=41462542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0918261A Withdrawn GB2474638A (en) 2009-10-20 2009-10-20 Anti-icing valve monitoring for gas turbine

Country Status (1)

Country Link
GB (1) GB2474638A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3023323B1 (en) * 2014-07-02 2016-07-01 Snecma METHOD FOR DETECTING FAILURE OF A VALVE IN A TURBOMOTEUR
US12129804B1 (en) * 2023-09-01 2024-10-29 Pratt & Whitney Canada Corp. Shifted bleed valve modulation detection

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2705866A (en) * 1951-06-28 1955-04-12 Holley Carburetor Co De-icing for gas turbines
US4894782A (en) * 1987-12-18 1990-01-16 United Technologies Corporation Diagnostic system for determining engine start bleed strap failure
US5235801A (en) * 1991-12-12 1993-08-17 Allied-Signal Inc. On/off surge prevention control for a variable geometry diffuser
US7959109B2 (en) * 2008-07-02 2011-06-14 The Boeing Company Dual valve apparatus for aircraft engine ice protection and related methods

Also Published As

Publication number Publication date
GB2474638A (en) 2011-04-27

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)