FR1177253A - Improvements to variable-section jet propulsion nozzles - Google Patents

Improvements to variable-section jet propulsion nozzles

Info

Publication number
FR1177253A
FR1177253A FR1177253DA FR1177253A FR 1177253 A FR1177253 A FR 1177253A FR 1177253D A FR1177253D A FR 1177253DA FR 1177253 A FR1177253 A FR 1177253A
Authority
FR
France
Prior art keywords
variable
jet propulsion
propulsion nozzles
section jet
section
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
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 FR1177253A publication Critical patent/FR1177253A/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
    • F02K1/46—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Advancing Webs (AREA)
  • Nozzles (AREA)
FR1177253D 1958-07-14 1957-06-12 Improvements to variable-section jet propulsion nozzles Expired FR1177253A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2256158A GB913057A (en) 1958-07-14 1958-07-14 Improvements in or relating to variable area jet propulsion nozzles

Publications (1)

Publication Number Publication Date
FR1177253A true FR1177253A (en) 1959-04-22

Family

ID=10181427

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1177253D Expired FR1177253A (en) 1958-07-14 1957-06-12 Improvements to variable-section jet propulsion nozzles
FR797595A Expired FR75910E (en) 1958-07-14 1959-06-16 Improvements to variable-section jet propulsion nozzles

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR797595A Expired FR75910E (en) 1958-07-14 1959-06-16 Improvements to variable-section jet propulsion nozzles

Country Status (3)

Country Link
DE (1) DE1162639B (en)
FR (2) FR1177253A (en)
GB (1) GB913057A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201112045D0 (en) * 2011-07-14 2011-08-31 Rolls Royce Plc A gas turbine engine exhaust nozzle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB781661A (en) * 1954-04-08 1957-08-21 Hispano Suiza Sa Improvements in variable area jet propulsion nozzles
US2928234A (en) * 1955-02-11 1960-03-15 United Aircraft Corp Exhaust nozzle

Also Published As

Publication number Publication date
DE1162639B (en) 1964-02-06
GB913057A (en) 1962-12-19
DE1162639C2 (en) 1964-08-06
FR75910E (en) 1961-08-25

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