IT1022806B - Profulsore a ventola intubata a passo variabile - Google Patents

Profulsore a ventola intubata a passo variabile

Info

Publication number
IT1022806B
IT1022806B IT28335/74A IT2833574A IT1022806B IT 1022806 B IT1022806 B IT 1022806B IT 28335/74 A IT28335/74 A IT 28335/74A IT 2833574 A IT2833574 A IT 2833574A IT 1022806 B IT1022806 B IT 1022806B
Authority
IT
Italy
Prior art keywords
profulsor
variable pitch
ducted fan
pitch ducted
fan
Prior art date
Application number
IT28335/74A
Other languages
English (en)
Original Assignee
United Aircraft Corp
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 United Aircraft Corp filed Critical United Aircraft Corp
Application granted granted Critical
Publication of IT1022806B publication Critical patent/IT1022806B/it

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
    • F02K1/54—Nozzles having means for reversing jet thrust
    • F02K1/64—Reversing fan flow
    • F02K1/66—Reversing fan flow using reversing fan blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Turbines (AREA)
IT28335/74A 1973-10-11 1974-10-11 Profulsore a ventola intubata a passo variabile IT1022806B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40560573A 1973-10-11 1973-10-11

Publications (1)

Publication Number Publication Date
IT1022806B true IT1022806B (it) 1978-04-20

Family

ID=23604389

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28335/74A IT1022806B (it) 1973-10-11 1974-10-11 Profulsore a ventola intubata a passo variabile

Country Status (6)

Country Link
JP (1) JPS5064999A (it)
DE (1) DE2446548A1 (it)
FR (1) FR2247621B3 (it)
GB (1) GB1479148A (it)
IT (1) IT1022806B (it)
SE (1) SE7412576L (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005574A (en) * 1975-04-21 1977-02-01 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Reverse pitch fan with divided splitter
GB2043786B (en) * 1979-03-10 1983-01-12 Rolls Royce Gas turbine engine power plant
DE4039810C1 (it) * 1990-12-13 1991-10-17 Mtu Muenchen Gmbh
US10465538B2 (en) 2014-11-21 2019-11-05 General Electric Company Gas turbine engine with reversible fan
PL417832A1 (pl) 2016-07-04 2018-01-15 General Electric Company Zespół rozszerzenia kielichowego, zwłaszcza do dyszy i sposób jego rozkładania oraz silnik turbowentylatorowy zawierający ten zespół
PL235797B1 (pl) * 2018-02-21 2020-10-19 Gen Electric Zespół dyszy dzwonowej do silników turbogazowych oraz sposób odwracania ciągu silnika turbowentylatorowego
CN112392628B (zh) * 2019-08-15 2022-07-12 中国航发商用航空发动机有限责任公司 航空发动机核心机、控制方法和航空发动机
CN113847163B (zh) * 2021-10-25 2024-02-23 中国航发沈阳发动机研究所 一种航空发动机风扇外涵道引射系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1365491A (en) * 1971-01-02 1974-09-04 Dowty Rotol Ltd Gas turbine ducted fan engines and fans therefor

Also Published As

Publication number Publication date
FR2247621B3 (it) 1977-07-08
GB1479148A (en) 1977-07-06
SE7412576L (it) 1975-04-14
DE2446548A1 (de) 1975-04-17
JPS5064999A (it) 1975-06-02
FR2247621A1 (it) 1975-05-09

Similar Documents

Publication Publication Date Title
IT1022867B (it) Ventilatore a passo variabile per turbomotore a gas
IT1022364B (it) Reattore a turboventilatore a passo variabile
IT1039294B (it) Ventilatore a girante assiale a passo variabile
IT1062408B (it) Motore a ciclo variabile con sezione di ventilazione suddivisa
IT1010818B (it) Struttura a cuscinetto
IT1048189B (it) Perfezionamenti relativi a insetticidi
AT330582B (de) Zahnradmaschine
DK139984C (da) Dobbeltbeklaedt skillevaeg
IT1026821B (it) Oscillatore variabile
FR2296154A1 (fr) Four a reverbere
IT1022806B (it) Profulsore a ventola intubata a passo variabile
IT1011240B (it) Complesso a rotore
IT1024337B (it) Perfezionamento nelle trasmissioni di forza a rapporto infinitanerte variabile
SE386395B (sv) Kokssax
IT985834B (it) Schermo a trasparenza variabile
BE809953A (fr) Graisse a margarine
BE812798A (fr) Graisse a margarine
IT1019962B (it) Variatore di velocita meccanico
SE396566B (sv) Flygande sax
IT1027818B (it) Testa di estrusione con orificio variabile
AT327853B (de) Rakelanordnung
IT1007095B (it) Perfezionamenti a ghigliottine
SU480854A1 (ru) Вентил тор
IT1017163B (it) Resistenza variabile
IT1003650B (it) Reostato a corsoio