JPS6024300B2 - ガスタ−ボファン機関 - Google Patents

ガスタ−ボファン機関

Info

Publication number
JPS6024300B2
JPS6024300B2 JP51043743A JP4374376A JPS6024300B2 JP S6024300 B2 JPS6024300 B2 JP S6024300B2 JP 51043743 A JP51043743 A JP 51043743A JP 4374376 A JP4374376 A JP 4374376A JP S6024300 B2 JPS6024300 B2 JP S6024300B2
Authority
JP
Japan
Prior art keywords
fan
flow
duct
core
engine
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
JP51043743A
Other languages
English (en)
Japanese (ja)
Other versions
JPS51129510A (en
Inventor
ラロイ・ハーリングトン・スミス，ジユニア
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JPS51129510A publication Critical patent/JPS51129510A/ja
Publication of JPS6024300B2 publication Critical patent/JPS6024300B2/ja
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
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/06—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP51043743A 1975-04-21 1976-04-19 ガスタ−ボファン機関 Expired JPS6024300B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US569925 1975-04-21
US05/569,925 US4005574A (en) 1975-04-21 1975-04-21 Reverse pitch fan with divided splitter

Publications (2)

Publication Number Publication Date
JPS51129510A JPS51129510A (en) 1976-11-11
JPS6024300B2 true JPS6024300B2 (ja) 1985-06-12

Family

ID=24277479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51043743A Expired JPS6024300B2 (ja) 1975-04-21 1976-04-19 ガスタ−ボファン機関

Country Status (6)

Country Link
US (1) US4005574A (enExample)
JP (1) JPS6024300B2 (enExample)
DE (1) DE2617039A1 (enExample)
FR (1) FR2308794A1 (enExample)
GB (1) GB1544826A (enExample)
IT (1) IT1062425B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288983A (en) * 1978-10-19 1981-09-15 United Technologies Corporation Turbofan engine having core supercharging stage
US4371132A (en) * 1980-01-11 1983-02-01 Rolls Royce Limited Reversible thrust ducted fan propulsion unit
US5090196A (en) * 1989-07-21 1992-02-25 The Boeing Company Ducted fan type gas turbine engine power plants
RU2123614C1 (ru) * 1994-06-02 1998-12-20 Акционерное общество открытого типа Авиамоторный научно-технический комплекс "Союз" Лопаточный венец статора осевого компрессора газотурбинного двигателя
US7685823B2 (en) * 2005-10-28 2010-03-30 Power Systems Mfg., Llc Airflow distribution to a low emissions combustor
DE102010014900A1 (de) 2010-04-14 2011-10-20 Rolls-Royce Deutschland Ltd & Co Kg Nebenstromkanal eines Turbofantriebwerkes
US8438832B1 (en) * 2012-01-31 2013-05-14 United Technologies Corporation High turning fan exit stator
US10156206B2 (en) 2013-10-24 2018-12-18 United Technologies Corporation Pivoting blocker door
JP6783054B2 (ja) * 2015-12-25 2020-11-11 川崎重工業株式会社 ガスタービンエンジン
US10502160B2 (en) * 2016-02-09 2019-12-10 General Electric Company Reverse thrust engine
US12326114B2 (en) * 2023-08-15 2025-06-10 Rtx Corporation Gas turbine engine with core debris protection

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1603317A (enExample) * 1966-01-28 1971-04-05
US3476486A (en) * 1966-04-12 1969-11-04 Dowty Rotol Ltd Gas turbine engines
US3489338A (en) * 1966-04-12 1970-01-13 Dowty Rotol Ltd Gas turbine engines
FR1518518A (fr) * 1967-04-12 1968-03-22 Dowty Rotol Ltd Perfectionnements aux turbines à gaz
US3494129A (en) * 1968-03-06 1970-02-10 Gen Electric Fluid compressors and turbofan engines employing same
US3536414A (en) * 1968-03-06 1970-10-27 Gen Electric Vanes for turning fluid flow in an annular duct
US3528241A (en) * 1969-02-24 1970-09-15 Gen Electric Gas turbine engine lubricant sump vent and circulating system
GB1294898A (enExample) * 1969-12-13 1972-11-01
US3806067A (en) * 1971-08-30 1974-04-23 Gen Electric Area ruled nacelle
US3747343A (en) * 1972-02-10 1973-07-24 United Aircraft Corp Low noise prop-fan
DE2446548A1 (de) * 1973-10-11 1975-04-17 United Aircraft Corp Triebwerk mit ummanteltem geblaese

Also Published As

Publication number Publication date
FR2308794B1 (enExample) 1982-04-23
US4005574A (en) 1977-02-01
DE2617039A1 (de) 1976-11-04
GB1544826A (en) 1979-04-25
JPS51129510A (en) 1976-11-11
IT1062425B (it) 1984-10-10
FR2308794A1 (fr) 1976-11-19

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