GB895922A - Improvements in or relating to aircraft gas-turbine jet propulsion engines - Google Patents

Improvements in or relating to aircraft gas-turbine jet propulsion engines

Info

Publication number
GB895922A
GB895922A GB816658A GB816658A GB895922A GB 895922 A GB895922 A GB 895922A GB 816658 A GB816658 A GB 816658A GB 816658 A GB816658 A GB 816658A GB 895922 A GB895922 A GB 895922A
Authority
GB
United Kingdom
Prior art keywords
piston
adjustable member
lobes
passage
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.)
Expired
Application number
GB816658A
Other languages
English (en)
Inventor
Frederick William Walto Morley
John Michael Storer Keen
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 GB816658A priority Critical patent/GB895922A/en
Priority to DER25135A priority patent/DE1157850B/de
Priority to FR789131A priority patent/FR1221321A/fr
Publication of GB895922A publication Critical patent/GB895922A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F02K1/1207—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 fixed 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
    • F02K1/06—Varying effective area of jet pipe or nozzle
    • F02K1/15—Control or regulation
    • 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
    • F02K1/46—Nozzles having means for adding air to the jet or for augmenting the mixing region between the jet and the ambient air, e.g. for silencing
    • F02K1/48—Corrugated nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Exhaust Silencers (AREA)
GB816658A 1958-03-13 1958-03-13 Improvements in or relating to aircraft gas-turbine jet propulsion engines Expired GB895922A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB816658A GB895922A (en) 1958-03-13 1958-03-13 Improvements in or relating to aircraft gas-turbine jet propulsion engines
DER25135A DE1157850B (de) 1958-03-13 1959-03-12 Gasturbinen-Strahltriebwerk
FR789131A FR1221321A (fr) 1958-03-13 1959-03-12 Perfectionnements aux moteurs à réaction à turbine à gaz d'aérodynes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB816658A GB895922A (en) 1958-03-13 1958-03-13 Improvements in or relating to aircraft gas-turbine jet propulsion engines

Publications (1)

Publication Number Publication Date
GB895922A true GB895922A (en) 1962-05-09

Family

ID=9847047

Family Applications (1)

Application Number Title Priority Date Filing Date
GB816658A Expired GB895922A (en) 1958-03-13 1958-03-13 Improvements in or relating to aircraft gas-turbine jet propulsion engines

Country Status (3)

Country Link
DE (1) DE1157850B (ja)
FR (1) FR1221321A (ja)
GB (1) GB895922A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4543784A (en) * 1980-08-15 1985-10-01 Rolls-Royce Limited Exhaust flow mixers and nozzles
US4576002A (en) * 1983-09-14 1986-03-18 Rolls-Royce Limited Exhaust mixer for turbofan aeroengine
RU2810871C1 (ru) * 2023-06-23 2023-12-28 Федеральное Автономное Учреждение "Центральный институт авиационного моторостроения имени П.И. Баранова" Регулируемое шумоглушащее сопло сверхзвукового пассажирского самолета

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1401425A (fr) * 1964-04-24 1965-06-04 Aviation Louis Breguet Sa Dispositif de tuyère d'éjection pour avions à réaction

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH263182A (de) * 1945-03-12 1949-08-15 Rolls Royce Von mindestens einem Steuerglied aus durch Hilfskraft verstellbare Strahldüse.
FR983519A (fr) * 1949-02-02 1951-06-25 Perfectionnement au réglage des turbo-réacteurs
GB781661A (en) * 1954-04-08 1957-08-21 Hispano Suiza Sa Improvements in variable area jet propulsion nozzles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4543784A (en) * 1980-08-15 1985-10-01 Rolls-Royce Limited Exhaust flow mixers and nozzles
US4576002A (en) * 1983-09-14 1986-03-18 Rolls-Royce Limited Exhaust mixer for turbofan aeroengine
RU2810871C1 (ru) * 2023-06-23 2023-12-28 Федеральное Автономное Учреждение "Центральный институт авиационного моторостроения имени П.И. Баранова" Регулируемое шумоглушащее сопло сверхзвукового пассажирского самолета

Also Published As

Publication number Publication date
FR1221321A (fr) 1960-06-01
DE1157850B (de) 1963-11-21
DE1157850C2 (ja) 1964-05-27

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