GB1357712A - Aircraft gas turbine jet engines - Google Patents

Aircraft gas turbine jet engines

Info

Publication number
GB1357712A
GB1357712A GB245873A GB245873A GB1357712A GB 1357712 A GB1357712 A GB 1357712A GB 245873 A GB245873 A GB 245873A GB 245873 A GB245873 A GB 245873A GB 1357712 A GB1357712 A GB 1357712A
Authority
GB
United Kingdom
Prior art keywords
shaft
compressor
screwed
sleeve
duct
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
GB245873A
Other languages
English (en)
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Publication of GB1357712A publication Critical patent/GB1357712A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/026—Shaft to shaft connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/047—Heating to prevent icing

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)
GB245873A 1972-01-27 1973-01-17 Aircraft gas turbine jet engines Expired GB1357712A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7202693A FR2168938B1 (it) 1972-01-27 1972-01-27

Publications (1)

Publication Number Publication Date
GB1357712A true GB1357712A (en) 1974-06-26

Family

ID=9092530

Family Applications (1)

Application Number Title Priority Date Filing Date
GB245873A Expired GB1357712A (en) 1972-01-27 1973-01-17 Aircraft gas turbine jet engines

Country Status (3)

Country Link
DE (1) DE2303382C3 (it)
FR (1) FR2168938B1 (it)
GB (1) GB1357712A (it)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546604A (en) * 1979-04-17 1985-10-15 Rolls-Royce Limited Nose bullet anti-icing for gas turbine engines
US4863354A (en) * 1987-10-07 1989-09-05 Societe Nationale D'etude Et De Construction De Moteurs D'aviation (Snecma) Nose cowl for a turbojet engine shaft
GB2259679A (en) * 1991-09-20 1993-03-24 Short Brothers Plc Thermal anti-icing of aircraft structures
US20140093357A1 (en) * 2011-05-19 2014-04-03 Nuovo Pignone S.P.A. Gas turbine system and corresponding method for assembling
US9541002B2 (en) 2012-11-29 2017-01-10 Snecma Turbine engine cowl capable of covering a fan cone
CN107061013A (zh) * 2017-03-30 2017-08-18 中国航发沈阳发动机研究所 一种用于发动机进口旋转整流帽罩的热气防冰方法
US10767505B2 (en) 2014-09-05 2020-09-08 Safran Aircraft Engines Turbomachine shaft
CN112302725A (zh) * 2020-09-18 2021-02-02 中国航发四川燃气涡轮研究院 一种紧凑型航空发动机高压转子连接结构

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4860534A (en) * 1988-08-24 1989-08-29 General Motors Corporation Inlet particle separator with anti-icing means
FR2950928B1 (fr) * 2009-10-02 2011-12-09 Snecma Cone d'entree autodegivrant pour turbomachine d'aeronef
FR3143545A1 (fr) * 2022-12-16 2024-06-21 Safran Nacelles Capot d’une turbomachine d’aéronef comprenant une interface centrale de préhension

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2757857A (en) * 1951-06-19 1956-08-07 United Aircraft Corp Locking means between compressor and turbine
FR1520460A (fr) * 1967-01-11 1968-04-12 Snecma Perfectionnements aux turboréacteurs à flux multiples
GB1210202A (en) * 1969-03-06 1970-10-28 Rolls Royce Gas turbine engine

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546604A (en) * 1979-04-17 1985-10-15 Rolls-Royce Limited Nose bullet anti-icing for gas turbine engines
US4863354A (en) * 1987-10-07 1989-09-05 Societe Nationale D'etude Et De Construction De Moteurs D'aviation (Snecma) Nose cowl for a turbojet engine shaft
GB2259679A (en) * 1991-09-20 1993-03-24 Short Brothers Plc Thermal anti-icing of aircraft structures
GB2259679B (en) * 1991-09-20 1994-10-05 Short Brothers Plc Thermal anti-icing of aircraft structures
US5400984A (en) * 1991-09-20 1995-03-28 Short Brothers Plc Thermal anti-icing of aircraft structures
US20140093357A1 (en) * 2011-05-19 2014-04-03 Nuovo Pignone S.P.A. Gas turbine system and corresponding method for assembling
US9541002B2 (en) 2012-11-29 2017-01-10 Snecma Turbine engine cowl capable of covering a fan cone
US10767505B2 (en) 2014-09-05 2020-09-08 Safran Aircraft Engines Turbomachine shaft
CN107061013A (zh) * 2017-03-30 2017-08-18 中国航发沈阳发动机研究所 一种用于发动机进口旋转整流帽罩的热气防冰方法
CN107061013B (zh) * 2017-03-30 2019-05-24 中国航发沈阳发动机研究所 一种用于发动机进口旋转整流帽罩的热气防冰方法
CN112302725A (zh) * 2020-09-18 2021-02-02 中国航发四川燃气涡轮研究院 一种紧凑型航空发动机高压转子连接结构
CN112302725B (zh) * 2020-09-18 2022-07-26 中国航发四川燃气涡轮研究院 一种紧凑型航空发动机高压转子连接结构

Also Published As

Publication number Publication date
DE2303382C3 (de) 1981-04-30
FR2168938A1 (it) 1973-09-07
DE2303382B2 (de) 1980-07-03
FR2168938B1 (it) 1974-12-13
DE2303382A1 (de) 1973-08-02

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Legal Events

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