GB2146298B - Apparatus for varying the configuration of the exhaust discharge opening of a gas turbine jet propulsion engine - Google Patents

Apparatus for varying the configuration of the exhaust discharge opening of a gas turbine jet propulsion engine

Info

Publication number
GB2146298B
GB2146298B GB07932470A GB7932470A GB2146298B GB 2146298 B GB2146298 B GB 2146298B GB 07932470 A GB07932470 A GB 07932470A GB 7932470 A GB7932470 A GB 7932470A GB 2146298 B GB2146298 B GB 2146298B
Authority
GB
United Kingdom
Prior art keywords
varying
configuration
gas turbine
discharge opening
jet propulsion
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
GB07932470A
Other versions
GB2146298A (en
Inventor
John Matthew Hall
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 GB07932470A priority Critical patent/GB2146298B/en
Publication of GB2146298A publication Critical patent/GB2146298A/en
Application granted granted Critical
Publication of GB2146298B publication Critical patent/GB2146298B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/04—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of exhaust outlets or jet pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/002—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto with means to modify the direction of thrust vector
    • F02K1/006—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto with means to modify the direction of thrust vector within one plane only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/06—Varying effective area of jet pipe or nozzle
    • F02K1/12—Varying effective area of jet pipe or nozzle by means of pivoted flaps
    • F02K1/1261—Varying effective area of jet pipe or nozzle by means of pivoted flaps of one series of flaps hinged at their upstream ends on a substantially axially movable structure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/54—Nozzles having means for reversing jet thrust
    • F02K1/56—Reversing jet main flow
    • F02K1/60—Reversing jet main flow by blocking the rearward discharge by means of pivoted eyelids or clamshells, e.g. target-type reversers
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Supercharger (AREA)
GB07932470A 1978-10-02 1979-09-19 Apparatus for varying the configuration of the exhaust discharge opening of a gas turbine jet propulsion engine Expired GB2146298B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB07932470A GB2146298B (en) 1978-10-02 1979-09-19 Apparatus for varying the configuration of the exhaust discharge opening of a gas turbine jet propulsion engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7838936 1978-10-02
GB07932470A GB2146298B (en) 1978-10-02 1979-09-19 Apparatus for varying the configuration of the exhaust discharge opening of a gas turbine jet propulsion engine

Publications (2)

Publication Number Publication Date
GB2146298A GB2146298A (en) 1985-04-17
GB2146298B true GB2146298B (en) 1985-12-18

Family

ID=26269030

Family Applications (1)

Application Number Title Priority Date Filing Date
GB07932470A Expired GB2146298B (en) 1978-10-02 1979-09-19 Apparatus for varying the configuration of the exhaust discharge opening of a gas turbine jet propulsion engine

Country Status (1)

Country Link
GB (1) GB2146298B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020113489A1 (en) 2020-05-19 2021-11-25 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Aircraft
DE102020113490A1 (en) 2020-05-19 2021-11-25 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Aircraft
WO2021233574A1 (en) 2020-05-19 2021-11-25 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Aircraft
DE102020113488A1 (en) 2020-05-19 2021-11-25 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Aircraft

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739932A (en) * 1986-09-18 1988-04-26 Rolls-Royce Inc. Propulsion nozzle for gas turbine engine

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020113489A1 (en) 2020-05-19 2021-11-25 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Aircraft
DE102020113490A1 (en) 2020-05-19 2021-11-25 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Aircraft
WO2021233574A1 (en) 2020-05-19 2021-11-25 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Aircraft
WO2021233572A1 (en) 2020-05-19 2021-11-25 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Aircraft
DE102020113491A1 (en) 2020-05-19 2021-11-25 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Aircraft
WO2021233573A1 (en) 2020-05-19 2021-11-25 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Aircraft having a ducted fan in the airfoil
DE102020113488A1 (en) 2020-05-19 2021-11-25 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Aircraft
DE102020113488B4 (en) 2020-05-19 2022-03-31 Dr. Ing. H.C. F. Porsche Aktiengesellschaft aircraft
DE102020113489B4 (en) 2020-05-19 2022-08-11 Dr. Ing. H.C. F. Porsche Aktiengesellschaft aircraft
DE102020113490B4 (en) 2020-05-19 2022-08-11 Dr. Ing. H.C. F. Porsche Aktiengesellschaft aircraft

Also Published As

Publication number Publication date
GB2146298A (en) 1985-04-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee