FR2056491A5 - - Google Patents

Info

Publication number
FR2056491A5
FR2056491A5 FR7028212A FR7028212A FR2056491A5 FR 2056491 A5 FR2056491 A5 FR 2056491A5 FR 7028212 A FR7028212 A FR 7028212A FR 7028212 A FR7028212 A FR 7028212A FR 2056491 A5 FR2056491 A5 FR 2056491A5
Authority
FR
France
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
FR7028212A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR2056491A5 publication Critical patent/FR2056491A5/fr
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
    • F01D9/00—Stators
    • 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
    • F02C7/042—Air intakes for gas-turbine plants or jet-propulsion plants having variable geometry
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/914—Device to control boundary layer
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0536—Highspeed fluid intake means [e.g., jet engine intake]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)
FR7028212A 1969-07-30 1970-07-30 Expired FR2056491A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3815069 1969-07-30

Publications (1)

Publication Number Publication Date
FR2056491A5 true FR2056491A5 (enExample) 1971-05-14

Family

ID=10401544

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7028212A Expired FR2056491A5 (enExample) 1969-07-30 1970-07-30

Country Status (4)

Country Link
US (1) US3659418A (enExample)
JP (1) JPS4826083B1 (enExample)
FR (1) FR2056491A5 (enExample)
GB (1) GB1314819A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2345592A1 (fr) * 1976-03-24 1977-10-21 Rolls Royce Diffuseur pour ecoulement de fluide
FR2520805A1 (fr) * 1982-02-01 1983-08-05 United Technologies Corp Enveloppe de confinement pour une section de ventilateur d'une turbine a gaz

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214441A (en) * 1978-09-12 1980-07-29 The United States Of America As Represented By The Secretary Of The Navy Infrared suppressor device
US4321008A (en) * 1979-11-16 1982-03-23 The Garrett Corporation Wide range compressor
US6655632B1 (en) * 2002-08-27 2003-12-02 General Electric Company System and method for actively changing an effective flow-through area of an inlet region of an aircraft engine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123285A (en) * 1964-03-03 Diffuser with boundary layer control
US2957306A (en) * 1955-06-16 1960-10-25 John S Attinello Gas jets for controlling entrance and/or exit flow effective diameter
US2841182A (en) * 1955-12-29 1958-07-01 Westinghouse Electric Corp Boundary layer fluid control apparatus
US3000401A (en) * 1960-01-29 1961-09-19 Friedrich O Ringleb Boundary layer flow control device
US3430640A (en) * 1964-02-17 1969-03-04 Gen Electric Supersonic inlet
US3285501A (en) * 1964-12-07 1966-11-15 John E Mcdonald Centrifugal fans
US3300121A (en) * 1965-02-24 1967-01-24 Gen Motors Corp Axial-flow compressor
GB1166733A (en) * 1967-02-14 1969-10-08 Minster Of Technology London Aircraft Engine Intake Ducts
US3508561A (en) * 1967-03-20 1970-04-28 Lockheed Aircraft Corp Method of and means for controlling fluid flows

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2345592A1 (fr) * 1976-03-24 1977-10-21 Rolls Royce Diffuseur pour ecoulement de fluide
FR2520805A1 (fr) * 1982-02-01 1983-08-05 United Technologies Corp Enveloppe de confinement pour une section de ventilateur d'une turbine a gaz

Also Published As

Publication number Publication date
DE2036459B2 (de) 1976-05-20
JPS4826083B1 (enExample) 1973-08-06
GB1314819A (en) 1973-04-26
DE2036459A1 (de) 1971-02-11
US3659418A (en) 1972-05-02

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
TP Transmission of property
ST Notification of lapse